Move catch.hpp into test directory.

Also replace include catch.hpp into generic unittests.h

1 files changed, 0 insertions, 10502 deletions

diff --git a/src/catch.hpp b/src/catch.hpp
deleted file mode 100644
index 64d1cafc4..000000000
--- a/src/catch.hpp
+++ /dev/null
@@ -1,10502 +0,0 @@
-/*
- *  Catch v1.5.1
- *  Generated: 2016-04-28 08:12:37.387488
- *  ----------------------------------------------------------
- *  This file has been merged from multiple headers. Please don't edit it directly
- *  Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-#ifndef TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
-#define TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
-
-#define TWOBLUECUBES_CATCH_HPP_INCLUDED
-
-#ifdef __clang__
-#    pragma clang system_header
-#elif defined __GNUC__
-#    pragma GCC system_header
-#endif
-
-// #included from: internal/catch_suppress_warnings.h
-
-#ifdef __clang__
-#   ifdef __ICC // icpc defines the __clang__ macro
-#       pragma warning(push)
-#       pragma warning(disable: 161 1682)
-#   else // __ICC
-#       pragma clang diagnostic ignored "-Wglobal-constructors"
-#       pragma clang diagnostic ignored "-Wvariadic-macros"
-#       pragma clang diagnostic ignored "-Wc99-extensions"
-#       pragma clang diagnostic ignored "-Wunused-variable"
-#       pragma clang diagnostic push
-#       pragma clang diagnostic ignored "-Wpadded"
-#       pragma clang diagnostic ignored "-Wc++98-compat"
-#       pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
-#       pragma clang diagnostic ignored "-Wswitch-enum"
-#       pragma clang diagnostic ignored "-Wcovered-switch-default"
-#    endif
-#elif defined __GNUC__
-#    pragma GCC diagnostic ignored "-Wvariadic-macros"
-#    pragma GCC diagnostic ignored "-Wunused-variable"
-#    pragma GCC diagnostic push
-#    pragma GCC diagnostic ignored "-Wpadded"
-#endif
-#if defined(CATCH_CONFIG_MAIN) || defined(CATCH_CONFIG_RUNNER)
-#  define CATCH_IMPL
-#endif
-
-#ifdef CATCH_IMPL
-#  ifndef CLARA_CONFIG_MAIN
-#    define CLARA_CONFIG_MAIN_NOT_DEFINED
-#    define CLARA_CONFIG_MAIN
-#  endif
-#endif
-
-// #included from: internal/catch_notimplemented_exception.h
-#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_H_INCLUDED
-
-// #included from: catch_common.h
-#define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
-
-#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line
-#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line )
-#ifdef CATCH_CONFIG_COUNTER
-#  define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __COUNTER__ )
-#else
-#  define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
-#endif
-
-#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr
-#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr )
-
-#include <sstream>
-#include <stdexcept>
-#include <algorithm>
-
-// stack
-#ifdef HAVE_EXECINFO
-#include <execinfo.h>
-#endif  // HAVE_EXECINFO
-// stack
-
-// #included from: catch_compiler_capabilities.h
-#define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
-
-// Detect a number of compiler features - mostly C++11/14 conformance - by compiler
-// The following features are defined:
-//
-// CATCH_CONFIG_CPP11_NULLPTR : is nullptr supported?
-// CATCH_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
-// CATCH_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
-// CATCH_CONFIG_CPP11_IS_ENUM : std::is_enum is supported?
-// CATCH_CONFIG_CPP11_TUPLE : std::tuple is supported
-// CATCH_CONFIG_CPP11_LONG_LONG : is long long supported?
-// CATCH_CONFIG_CPP11_OVERRIDE : is override supported?
-// CATCH_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)
-
-// CATCH_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
-
-// CATCH_CONFIG_VARIADIC_MACROS : are variadic macros supported?
-// CATCH_CONFIG_COUNTER : is the __COUNTER__ macro supported?
-// ****************
-// Note to maintainers: if new toggles are added please document them
-// in configuration.md, too
-// ****************
-
-// In general each macro has a _NO_<feature name> form
-// (e.g. CATCH_CONFIG_CPP11_NO_NULLPTR) which disables the feature.
-// Many features, at point of detection, define an _INTERNAL_ macro, so they
-// can be combined, en-mass, with the _NO_ forms later.
-
-// All the C++11 features can be disabled with CATCH_CONFIG_NO_CPP11
-
-#if defined(__cplusplus) && __cplusplus >= 201103L
-#  define CATCH_CPP11_OR_GREATER
-#endif
-
-#ifdef __clang__
-
-#  if __has_feature(cxx_nullptr)
-#    define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
-#  endif
-
-#  if __has_feature(cxx_noexcept)
-#    define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
-#  endif
-
-#   if defined(CATCH_CPP11_OR_GREATER)
-#       define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS _Pragma( "clang diagnostic ignored \"-Wparentheses\"" )
-#   endif
-
-#endif // __clang__
-
-////////////////////////////////////////////////////////////////////////////////
-// Borland
-#ifdef __BORLANDC__
-
-#endif // __BORLANDC__
-
-////////////////////////////////////////////////////////////////////////////////
-// EDG
-#ifdef __EDG_VERSION__
-
-#endif // __EDG_VERSION__
-
-////////////////////////////////////////////////////////////////////////////////
-// Digital Mars
-#ifdef __DMC__
-
-#endif // __DMC__
-
-////////////////////////////////////////////////////////////////////////////////
-// GCC
-#ifdef __GNUC__
-
-#   if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__)
-#       define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
-#   endif
-
-#   if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS) && defined(CATCH_CPP11_OR_GREATER)
-#       define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS _Pragma( "GCC diagnostic ignored \"-Wparentheses\"" )
-#   endif
-
-// - otherwise more recent versions define __cplusplus >= 201103L
-// and will get picked up below
-
-#endif // __GNUC__
-
-////////////////////////////////////////////////////////////////////////////////
-// Visual C++
-#ifdef _MSC_VER
-
-#if (_MSC_VER >= 1600)
-#   define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
-#   define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
-#endif
-
-#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
-#define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
-#define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
-#endif
-
-#endif // _MSC_VER
-
-////////////////////////////////////////////////////////////////////////////////
-
-// Use variadic macros if the compiler supports them
-#if ( defined _MSC_VER && _MSC_VER > 1400 && !defined __EDGE__) || \
-    ( defined __WAVE__ && __WAVE_HAS_VARIADICS ) || \
-    ( defined __GNUC__ && __GNUC__ >= 3 ) || \
-    ( !defined __cplusplus && __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L )
-
-#define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
-
-#endif
-
-// Use __COUNTER__ if the compiler supports it
-#if ( defined _MSC_VER && _MSC_VER >= 1300 ) || \
-    ( defined __GNUC__  && __GNUC__ >= 4 && __GNUC_MINOR__ >= 3 ) || \
-    ( defined __clang__ && __clang_major__ >= 3 )
-
-#define CATCH_INTERNAL_CONFIG_COUNTER
-
-#endif
-
-////////////////////////////////////////////////////////////////////////////////
-// C++ language feature support
-
-// catch all support for C++11
-#if defined(CATCH_CPP11_OR_GREATER)
-
-#  if !defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR)
-#    define CATCH_INTERNAL_CONFIG_CPP11_NULLPTR
-#  endif
-
-#  ifndef CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
-#    define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
-#  endif
-
-#  ifndef CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
-#    define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
-#  endif
-
-#  ifndef CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM
-#    define CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM
-#  endif
-
-#  ifndef CATCH_INTERNAL_CONFIG_CPP11_TUPLE
-#    define CATCH_INTERNAL_CONFIG_CPP11_TUPLE
-#  endif
-
-#  ifndef CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
-#    define CATCH_INTERNAL_CONFIG_VARIADIC_MACROS
-#  endif
-
-#  if !defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG)
-#    define CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG
-#  endif
-
-#  if !defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE)
-#    define CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE
-#  endif
-#  if !defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
-#    define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
-#  endif
-
-#endif // __cplusplus >= 201103L
-
-// Now set the actual defines based on the above + anything the user has configured
-#if defined(CATCH_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NO_NULLPTR) && !defined(CATCH_CONFIG_CPP11_NULLPTR) && !defined(CATCH_CONFIG_NO_CPP11)
-#   define CATCH_CONFIG_CPP11_NULLPTR
-#endif
-#if defined(CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_CONFIG_NO_CPP11)
-#   define CATCH_CONFIG_CPP11_NOEXCEPT
-#endif
-#if defined(CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CATCH_CONFIG_CPP11_GENERATED_METHODS) && !defined(CATCH_CONFIG_NO_CPP11)
-#   define CATCH_CONFIG_CPP11_GENERATED_METHODS
-#endif
-#if defined(CATCH_INTERNAL_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_NO_IS_ENUM) && !defined(CATCH_CONFIG_CPP11_IS_ENUM) && !defined(CATCH_CONFIG_NO_CPP11)
-#   define CATCH_CONFIG_CPP11_IS_ENUM
-#endif
-#if defined(CATCH_INTERNAL_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_CPP11_NO_TUPLE) && !defined(CATCH_CONFIG_CPP11_TUPLE) && !defined(CATCH_CONFIG_NO_CPP11)
-#   define CATCH_CONFIG_CPP11_TUPLE
-#endif
-#if defined(CATCH_INTERNAL_CONFIG_VARIADIC_MACROS) && !defined(CATCH_CONFIG_NO_VARIADIC_MACROS) && !defined(CATCH_CONFIG_VARIADIC_MACROS)
-#   define CATCH_CONFIG_VARIADIC_MACROS
-#endif
-#if defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_CPP11)
-#   define CATCH_CONFIG_CPP11_LONG_LONG
-#endif
-#if defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_CPP11)
-#   define CATCH_CONFIG_CPP11_OVERRIDE
-#endif
-#if defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_CPP11)
-#   define CATCH_CONFIG_CPP11_UNIQUE_PTR
-#endif
-#if defined(CATCH_INTERNAL_CONFIG_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER)
-#   define CATCH_CONFIG_COUNTER
-#endif
-
-#if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS)
-#   define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS
-#endif
-
-// noexcept support:
-#if defined(CATCH_CONFIG_CPP11_NOEXCEPT) && !defined(CATCH_NOEXCEPT)
-#  define CATCH_NOEXCEPT noexcept
-#  define CATCH_NOEXCEPT_IS(x) noexcept(x)
-#else
-#  define CATCH_NOEXCEPT throw()
-#  define CATCH_NOEXCEPT_IS(x)
-#endif
-
-// nullptr support
-#ifdef CATCH_CONFIG_CPP11_NULLPTR
-#   define CATCH_NULL nullptr
-#else
-#   define CATCH_NULL NULL
-#endif
-
-// override support
-#ifdef CATCH_CONFIG_CPP11_OVERRIDE
-#   define CATCH_OVERRIDE override
-#else
-#   define CATCH_OVERRIDE
-#endif
-
-// unique_ptr support
-#ifdef CATCH_CONFIG_CPP11_UNIQUE_PTR
-#   define CATCH_AUTO_PTR( T ) std::unique_ptr<T>
-#else
-#   define CATCH_AUTO_PTR( T ) std::auto_ptr<T>
-#endif
-
-namespace Catch {
-
-    struct IConfig;
-
-    struct CaseSensitive { enum Choice {
-        Yes,
-        No
-    }; };
-
-    class NonCopyable {
-#ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
-        NonCopyable( NonCopyable const& )              = delete;
-        NonCopyable( NonCopyable && )                  = delete;
-        NonCopyable& operator = ( NonCopyable const& ) = delete;
-        NonCopyable& operator = ( NonCopyable && )     = delete;
-#else
-        NonCopyable( NonCopyable const& info );
-        NonCopyable& operator = ( NonCopyable const& );
-#endif
-
-    protected:
-        NonCopyable() {}
-        virtual ~NonCopyable();
-    };
-
-    class SafeBool {
-    public:
-        typedef void (SafeBool::*type)() const;
-
-        static type makeSafe( bool value ) {
-            return value ? &SafeBool::trueValue : 0;
-        }
-    private:
-        void trueValue() const {}
-    };
-
-    template<typename ContainerT>
-    inline void deleteAll( ContainerT& container ) {
-        typename ContainerT::const_iterator it = container.begin();
-        typename ContainerT::const_iterator itEnd = container.end();
-        for(; it != itEnd; ++it )
-            delete *it;
-    }
-    template<typename AssociativeContainerT>
-    inline void deleteAllValues( AssociativeContainerT& container ) {
-        typename AssociativeContainerT::const_iterator it = container.begin();
-        typename AssociativeContainerT::const_iterator itEnd = container.end();
-        for(; it != itEnd; ++it )
-            delete it->second;
-    }
-
-    bool startsWith( std::string const& s, std::string const& prefix );
-    bool endsWith( std::string const& s, std::string const& suffix );
-    bool contains( std::string const& s, std::string const& infix );
-    void toLowerInPlace( std::string& s );
-    std::string toLower( std::string const& s );
-    std::string trim( std::string const& str );
-    bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis );
-
-    struct pluralise {
-        pluralise( std::size_t count, std::string const& label );
-
-        friend std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser );
-
-        std::size_t m_count;
-        std::string m_label;
-    };
-
-    struct SourceLineInfo {
-
-        SourceLineInfo();
-        SourceLineInfo( char const* _file, std::size_t _line );
-        SourceLineInfo( SourceLineInfo const& other );
-#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
-        SourceLineInfo( SourceLineInfo && )                  = default;
-        SourceLineInfo& operator = ( SourceLineInfo const& ) = default;
-        SourceLineInfo& operator = ( SourceLineInfo && )     = default;
-#  endif
-        bool empty() const;
-        bool operator == ( SourceLineInfo const& other ) const;
-        bool operator < ( SourceLineInfo const& other ) const;
-
-        std::string file;
-        std::size_t line;
-    };
-
-    std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info );
-
-    // This is just here to avoid compiler warnings with macro constants and boolean literals
-    inline bool isTrue( bool value ){ return value; }
-    inline bool alwaysTrue() { return true; }
-    inline bool alwaysFalse() { return false; }
-
-    void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo );
-
-    void seedRng( IConfig const& config );
-    unsigned int rngSeed();
-
-    // Use this in variadic streaming macros to allow
-    //    >> +StreamEndStop
-    // as well as
-    //    >> stuff +StreamEndStop
-    struct StreamEndStop {
-        std::string operator+() {
-            return std::string();
-        }
-    };
-    template<typename T>
-    T const& operator + ( T const& value, StreamEndStop ) {
-        return value;
-    }
-}
-
-#define CATCH_INTERNAL_LINEINFO ::Catch::SourceLineInfo( __FILE__, static_cast<std::size_t>( __LINE__ ) )
-#define CATCH_INTERNAL_ERROR( msg ) ::Catch::throwLogicError( msg, CATCH_INTERNAL_LINEINFO );
-
-#include <ostream>
-
-namespace Catch {
-
-    class NotImplementedException : public std::exception
-    {
-    public:
-        NotImplementedException( SourceLineInfo const& lineInfo );
-        NotImplementedException( NotImplementedException const& ) {}
-
-        virtual ~NotImplementedException() CATCH_NOEXCEPT {}
-
-        virtual const char* what() const CATCH_NOEXCEPT;
-
-    private:
-        std::string m_what;
-        SourceLineInfo m_lineInfo;
-    };
-
-} // end namespace Catch
-
-///////////////////////////////////////////////////////////////////////////////
-#define CATCH_NOT_IMPLEMENTED throw Catch::NotImplementedException( CATCH_INTERNAL_LINEINFO )
-
-// #included from: internal/catch_context.h
-#define TWOBLUECUBES_CATCH_CONTEXT_H_INCLUDED
-
-// #included from: catch_interfaces_generators.h
-#define TWOBLUECUBES_CATCH_INTERFACES_GENERATORS_H_INCLUDED
-
-#include <string>
-
-namespace Catch {
-
-    struct IGeneratorInfo {
-        virtual ~IGeneratorInfo();
-        virtual bool moveNext() = 0;
-        virtual std::size_t getCurrentIndex() const = 0;
-    };
-
-    struct IGeneratorsForTest {
-        virtual ~IGeneratorsForTest();
-
-        virtual IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) = 0;
-        virtual bool moveNext() = 0;
-    };
-
-    IGeneratorsForTest* createGeneratorsForTest();
-
-} // end namespace Catch
-
-// #included from: catch_ptr.hpp
-#define TWOBLUECUBES_CATCH_PTR_HPP_INCLUDED
-
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wpadded"
-#endif
-
-namespace Catch {
-
-    // An intrusive reference counting smart pointer.
-    // T must implement addRef() and release() methods
-    // typically implementing the IShared interface
-    template<typename T>
-    class Ptr {
-    public:
-        Ptr() : m_p( CATCH_NULL ){}
-        Ptr( T* p ) : m_p( p ){
-            if( m_p )
-                m_p->addRef();
-        }
-        Ptr( Ptr const& other ) : m_p( other.m_p ){
-            if( m_p )
-                m_p->addRef();
-        }
-        ~Ptr(){
-            if( m_p )
-                m_p->release();
-        }
-        void reset() {
-            if( m_p )
-                m_p->release();
-            m_p = CATCH_NULL;
-        }
-        Ptr& operator = ( T* p ){
-            Ptr temp( p );
-            swap( temp );
-            return *this;
-        }
-        Ptr& operator = ( Ptr const& other ){
-            Ptr temp( other );
-            swap( temp );
-            return *this;
-        }
-        void swap( Ptr& other ) { std::swap( m_p, other.m_p ); }
-        T* get() const{ return m_p; }
-        T& operator*() const { return *m_p; }
-        T* operator->() const { return m_p; }
-        bool operator !() const { return m_p == CATCH_NULL; }
-        operator SafeBool::type() const { return SafeBool::makeSafe( m_p != CATCH_NULL ); }
-
-    private:
-        T* m_p;
-    };
-
-    struct IShared : NonCopyable {
-        virtual ~IShared();
-        virtual void addRef() const = 0;
-        virtual void release() const = 0;
-    };
-
-    template<typename T = IShared>
-    struct SharedImpl : T {
-
-        SharedImpl() : m_rc( 0 ){}
-
-        virtual void addRef() const {
-            ++m_rc;
-        }
-        virtual void release() const {
-            if( --m_rc == 0 )
-                delete this;
-        }
-
-        mutable unsigned int m_rc;
-    };
-
-} // end namespace Catch
-
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
-
-#include <memory>
-#include <vector>
-#include <stdlib.h>
-
-namespace Catch {
-
-    class TestCase;
-    class Stream;
-    struct IResultCapture;
-    struct IRunner;
-    struct IGeneratorsForTest;
-    struct IConfig;
-
-    struct IContext
-    {
-        virtual ~IContext();
-
-        virtual IResultCapture* getResultCapture() = 0;
-        virtual IRunner* getRunner() = 0;
-        virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) = 0;
-        virtual bool advanceGeneratorsForCurrentTest() = 0;
-        virtual Ptr<IConfig const> getConfig() const = 0;
-    };
-
-    struct IMutableContext : IContext
-    {
-        virtual ~IMutableContext();
-        virtual void setResultCapture( IResultCapture* resultCapture ) = 0;
-        virtual void setRunner( IRunner* runner ) = 0;
-        virtual void setConfig( Ptr<IConfig const> const& config ) = 0;
-    };
-
-    IContext& getCurrentContext();
-    IMutableContext& getCurrentMutableContext();
-    void cleanUpContext();
-    Stream createStream( std::string const& streamName );
-
-}
-
-// #included from: internal/catch_test_registry.hpp
-#define TWOBLUECUBES_CATCH_TEST_REGISTRY_HPP_INCLUDED
-
-// #included from: catch_interfaces_testcase.h
-#define TWOBLUECUBES_CATCH_INTERFACES_TESTCASE_H_INCLUDED
-
-#include <vector>
-
-namespace Catch {
-
-    class TestSpec;
-
-    struct ITestCase : IShared {
-        virtual void invoke () const = 0;
-    protected:
-        virtual ~ITestCase();
-    };
-
-    class TestCase;
-    struct IConfig;
-
-    struct ITestCaseRegistry {
-        virtual ~ITestCaseRegistry();
-        virtual std::vector<TestCase> const& getAllTests() const = 0;
-        virtual std::vector<TestCase> const& getAllTestsSorted( IConfig const& config ) const = 0;
-    };
-
-    bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config );
-    std::vector<TestCase> filterTests( std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config );
-    std::vector<TestCase> const& getAllTestCasesSorted( IConfig const& config );
-
-}
-
-namespace Catch {
-
-template<typename C>
-class MethodTestCase : public SharedImpl<ITestCase> {
-
-public:
-    MethodTestCase( void (C::*method)() ) : m_method( method ) {}
-
-    virtual void invoke() const {
-        C obj;
-        (obj.*m_method)();
-    }
-
-private:
-    virtual ~MethodTestCase() {}
-
-    void (C::*m_method)();
-};
-
-typedef void(*TestFunction)();
-
-struct NameAndDesc {
-    NameAndDesc( const char* _name = "", const char* _description= "" )
-    : name( _name ), description( _description )
-    {}
-
-    const char* name;
-    const char* description;
-};
-
-void registerTestCase
-    (   ITestCase* testCase,
-        char const* className,
-        NameAndDesc const& nameAndDesc,
-        SourceLineInfo const& lineInfo );
-
-struct AutoReg {
-
-    AutoReg
-        (   TestFunction function,
-            SourceLineInfo const& lineInfo,
-            NameAndDesc const& nameAndDesc );
-
-    template<typename C>
-    AutoReg
-        (   void (C::*method)(),
-            char const* className,
-            NameAndDesc const& nameAndDesc,
-            SourceLineInfo const& lineInfo ) {
-
-        registerTestCase
-            (   new MethodTestCase<C>( method ),
-                className,
-                nameAndDesc,
-                lineInfo );
-    }
-
-    ~AutoReg();
-
-private:
-    AutoReg( AutoReg const& );
-    void operator= ( AutoReg const& );
-};
-
-void registerTestCaseFunction
-    (   TestFunction function,
-        SourceLineInfo const& lineInfo,
-        NameAndDesc const& nameAndDesc );
-
-} // end namespace Catch
-
-#ifdef CATCH_CONFIG_VARIADIC_MACROS
-    ///////////////////////////////////////////////////////////////////////////////
-    #define INTERNAL_CATCH_TESTCASE2( TestName, ... ) \
-        static void TestName(); \
-        namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &TestName, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) ); }\
-        static void TestName()
-    #define INTERNAL_CATCH_TESTCASE( ... ) \
-        INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), __VA_ARGS__ )
-
-    ///////////////////////////////////////////////////////////////////////////////
-    #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, ... ) \
-        namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); }
-
-    ///////////////////////////////////////////////////////////////////////////////
-    #define INTERNAL_CATCH_TEST_CASE_METHOD2( TestName, ClassName, ... )\
-        namespace{ \
-            struct TestName : ClassName{ \
-                void test(); \
-            }; \
-            Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &TestName::test, #ClassName, Catch::NameAndDesc( __VA_ARGS__ ), CATCH_INTERNAL_LINEINFO ); \
-        } \
-        void TestName::test()
-    #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, ... ) \
-        INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, __VA_ARGS__ )
-
-    ///////////////////////////////////////////////////////////////////////////////
-    #define INTERNAL_CATCH_REGISTER_TESTCASE( Function, ... ) \
-        Catch::AutoReg( Function, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( __VA_ARGS__ ) );
-
-#else
-    ///////////////////////////////////////////////////////////////////////////////
-    #define INTERNAL_CATCH_TESTCASE2( TestName, Name, Desc ) \
-        static void TestName(); \
-        namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &TestName, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) ); }\
-        static void TestName()
-    #define INTERNAL_CATCH_TESTCASE( Name, Desc ) \
-        INTERNAL_CATCH_TESTCASE2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), Name, Desc )
-
-    ///////////////////////////////////////////////////////////////////////////////
-    #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, Name, Desc ) \
-        namespace{ Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( &QualifiedMethod, "&" #QualifiedMethod, Catch::NameAndDesc( Name, Desc ), CATCH_INTERNAL_LINEINFO ); }
-
-    ///////////////////////////////////////////////////////////////////////////////
-    #define INTERNAL_CATCH_TEST_CASE_METHOD2( TestCaseName, ClassName, TestName, Desc )\
-        namespace{ \
-            struct TestCaseName : ClassName{ \
-                void test(); \
-            }; \
-            Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( &TestCaseName::test, #ClassName, Catch::NameAndDesc( TestName, Desc ), CATCH_INTERNAL_LINEINFO ); \
-        } \
-        void TestCaseName::test()
-    #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, TestName, Desc )\
-        INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ), ClassName, TestName, Desc )
-
-    ///////////////////////////////////////////////////////////////////////////////
-    #define INTERNAL_CATCH_REGISTER_TESTCASE( Function, Name, Desc ) \
-        Catch::AutoReg( Function, CATCH_INTERNAL_LINEINFO, Catch::NameAndDesc( Name, Desc ) );
-#endif
-
-// #included from: internal/catch_capture.hpp
-#define TWOBLUECUBES_CATCH_CAPTURE_HPP_INCLUDED
-
-// #included from: catch_result_builder.h
-#define TWOBLUECUBES_CATCH_RESULT_BUILDER_H_INCLUDED
-
-// #included from: catch_result_type.h
-#define TWOBLUECUBES_CATCH_RESULT_TYPE_H_INCLUDED
-
-namespace Catch {
-
-    // ResultWas::OfType enum
-    struct ResultWas { enum OfType {
-        Unknown = -1,
-        Ok = 0,
-        Info = 1,
-        Warning = 2,
-
-        FailureBit = 0x10,
-
-        ExpressionFailed = FailureBit | 1,
-        ExplicitFailure = FailureBit | 2,
-
-        Exception = 0x100 | FailureBit,
-
-        ThrewException = Exception | 1,
-        DidntThrowException = Exception | 2,
-
-        FatalErrorCondition = 0x200 | FailureBit
-
-    }; };
-
-    inline bool isOk( ResultWas::OfType resultType ) {
-        return ( resultType & ResultWas::FailureBit ) == 0;
-    }
-    inline bool isJustInfo( int flags ) {
-        return flags == ResultWas::Info;
-    }
-
-    // ResultDisposition::Flags enum
-    struct ResultDisposition { enum Flags {
-        Normal = 0x01,
-
-        ContinueOnFailure = 0x02,   // Failures fail test, but execution continues
-        FalseTest = 0x04,           // Prefix expression with !
-        SuppressFail = 0x08         // Failures are reported but do not fail the test
-    }; };
-
-    inline ResultDisposition::Flags operator | ( ResultDisposition::Flags lhs, ResultDisposition::Flags rhs ) {
-        return static_cast<ResultDisposition::Flags>( static_cast<int>( lhs ) | static_cast<int>( rhs ) );
-    }
-
-    inline bool shouldContinueOnFailure( int flags )    { return ( flags & ResultDisposition::ContinueOnFailure ) != 0; }
-    inline bool isFalseTest( int flags )                { return ( flags & ResultDisposition::FalseTest ) != 0; }
-    inline bool shouldSuppressFailure( int flags )      { return ( flags & ResultDisposition::SuppressFail ) != 0; }
-
-} // end namespace Catch
-
-// #included from: catch_assertionresult.h
-#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_H_INCLUDED
-
-#include <string>
-
-namespace Catch {
-
-    struct AssertionInfo
-    {
-        AssertionInfo() {}
-        AssertionInfo(  std::string const& _macroName,
-                        SourceLineInfo const& _lineInfo,
-                        std::string const& _capturedExpression,
-                        ResultDisposition::Flags _resultDisposition );
-
-        std::string macroName;
-        SourceLineInfo lineInfo;
-        std::string capturedExpression;
-        ResultDisposition::Flags resultDisposition;
-    };
-
-    struct AssertionResultData
-    {
-        AssertionResultData() : resultType( ResultWas::Unknown ) {}
-
-        std::string reconstructedExpression;
-        std::string message;
-        ResultWas::OfType resultType;
-    };
-
-    class AssertionResult {
-    public:
-        AssertionResult();
-        AssertionResult( AssertionInfo const& info, AssertionResultData const& data );
-        ~AssertionResult();
-#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
-         AssertionResult( AssertionResult const& )              = default;
-         AssertionResult( AssertionResult && )                  = default;
-         AssertionResult& operator = ( AssertionResult const& ) = default;
-         AssertionResult& operator = ( AssertionResult && )     = default;
-#  endif
-
-        bool isOk() const;
-        bool succeeded() const;
-        ResultWas::OfType getResultType() const;
-        bool hasExpression() const;
-        bool hasMessage() const;
-        std::string getExpression() const;
-        std::string getExpressionInMacro() const;
-        bool hasExpandedExpression() const;
-        std::string getExpandedExpression() const;
-        std::string getMessage() const;
-        SourceLineInfo getSourceInfo() const;
-        std::string getTestMacroName() const;
-
-    protected:
-        AssertionInfo m_info;
-        AssertionResultData m_resultData;
-    };
-
-} // end namespace Catch
-
-// #included from: catch_matchers.hpp
-#define TWOBLUECUBES_CATCH_MATCHERS_HPP_INCLUDED
-
-namespace Catch {
-namespace Matchers {
-    namespace Impl {
-
-    namespace Generic {
-        template<typename ExpressionT> class AllOf;
-        template<typename ExpressionT> class AnyOf;
-        template<typename ExpressionT> class Not;
-    }
-
-    template<typename ExpressionT>
-    struct Matcher : SharedImpl<IShared>
-    {
-        typedef ExpressionT ExpressionType;
-
-        virtual ~Matcher() {}
-        virtual Ptr<Matcher> clone() const = 0;
-        virtual bool match( ExpressionT const& expr ) const = 0;
-        virtual std::string toString() const = 0;
-
-        Generic::AllOf<ExpressionT> operator && ( Matcher<ExpressionT> const& other ) const;
-        Generic::AnyOf<ExpressionT> operator || ( Matcher<ExpressionT> const& other ) const;
-        Generic::Not<ExpressionT> operator ! () const;
-    };
-
-    template<typename DerivedT, typename ExpressionT>
-    struct MatcherImpl : Matcher<ExpressionT> {
-
-        virtual Ptr<Matcher<ExpressionT> > clone() const {
-            return Ptr<Matcher<ExpressionT> >( new DerivedT( static_cast<DerivedT const&>( *this ) ) );
-        }
-    };
-
-    namespace Generic {
-        template<typename ExpressionT>
-        class Not : public MatcherImpl<Not<ExpressionT>, ExpressionT> {
-        public:
-            explicit Not( Matcher<ExpressionT> const& matcher ) : m_matcher(matcher.clone()) {}
-            Not( Not const& other ) : m_matcher( other.m_matcher ) {}
-
-            virtual bool match( ExpressionT const& expr ) const CATCH_OVERRIDE {
-                return !m_matcher->match( expr );
-            }
-
-            virtual std::string toString() const CATCH_OVERRIDE {
-                return "not " + m_matcher->toString();
-            }
-        private:
-            Ptr< Matcher<ExpressionT> > m_matcher;
-        };
-
-        template<typename ExpressionT>
-        class AllOf : public MatcherImpl<AllOf<ExpressionT>, ExpressionT> {
-        public:
-
-            AllOf() {}
-            AllOf( AllOf const& other ) : m_matchers( other.m_matchers ) {}
-
-            AllOf& add( Matcher<ExpressionT> const& matcher ) {
-                m_matchers.push_back( matcher.clone() );
-                return *this;
-            }
-            virtual bool match( ExpressionT const& expr ) const
-            {
-                for( std::size_t i = 0; i < m_matchers.size(); ++i )
-                    if( !m_matchers[i]->match( expr ) )
-                        return false;
-                return true;
-            }
-            virtual std::string toString() const {
-                std::ostringstream oss;
-                oss << "( ";
-                for( std::size_t i = 0; i < m_matchers.size(); ++i ) {
-                    if( i != 0 )
-                        oss << " and ";
-                    oss << m_matchers[i]->toString();
-                }
-                oss << " )";
-                return oss.str();
-            }
-
-            AllOf operator && ( Matcher<ExpressionT> const& other ) const {
-                AllOf allOfExpr( *this );
-                allOfExpr.add( other );
-                return allOfExpr;
-            }
-
-        private:
-            std::vector<Ptr<Matcher<ExpressionT> > > m_matchers;
-        };
-
-        template<typename ExpressionT>
-        class AnyOf : public MatcherImpl<AnyOf<ExpressionT>, ExpressionT> {
-        public:
-
-            AnyOf() {}
-            AnyOf( AnyOf const& other ) : m_matchers( other.m_matchers ) {}
-
-            AnyOf& add( Matcher<ExpressionT> const& matcher ) {
-                m_matchers.push_back( matcher.clone() );
-                return *this;
-            }
-            virtual bool match( ExpressionT const& expr ) const
-            {
-                for( std::size_t i = 0; i < m_matchers.size(); ++i )
-                    if( m_matchers[i]->match( expr ) )
-                        return true;
-                return false;
-            }
-            virtual std::string toString() const {
-                std::ostringstream oss;
-                oss << "( ";
-                for( std::size_t i = 0; i < m_matchers.size(); ++i ) {
-                    if( i != 0 )
-                        oss << " or ";
-                    oss << m_matchers[i]->toString();
-                }
-                oss << " )";
-                return oss.str();
-            }
-
-            AnyOf operator || ( Matcher<ExpressionT> const& other ) const {
-                AnyOf anyOfExpr( *this );
-                anyOfExpr.add( other );
-                return anyOfExpr;
-            }
-
-        private:
-            std::vector<Ptr<Matcher<ExpressionT> > > m_matchers;
-        };
-
-    } // namespace Generic
-
-    template<typename ExpressionT>
-    Generic::AllOf<ExpressionT> Matcher<ExpressionT>::operator && ( Matcher<ExpressionT> const& other ) const {
-        Generic::AllOf<ExpressionT> allOfExpr;
-        allOfExpr.add( *this );
-        allOfExpr.add( other );
-        return allOfExpr;
-    }
-
-    template<typename ExpressionT>
-    Generic::AnyOf<ExpressionT> Matcher<ExpressionT>::operator || ( Matcher<ExpressionT> const& other ) const {
-        Generic::AnyOf<ExpressionT> anyOfExpr;
-        anyOfExpr.add( *this );
-        anyOfExpr.add( other );
-        return anyOfExpr;
-    }
-
-    template<typename ExpressionT>
-    Generic::Not<ExpressionT> Matcher<ExpressionT>::operator ! () const {
-        return Generic::Not<ExpressionT>( *this );
-    }
-
-    namespace StdString {
-
-        inline std::string makeString( std::string const& str ) { return str; }
-        inline std::string makeString( const char* str ) { return str ? std::string( str ) : std::string(); }
-
-        struct CasedString
-        {
-            CasedString( std::string const& str, CaseSensitive::Choice caseSensitivity )
-            :   m_caseSensitivity( caseSensitivity ),
-                m_str( adjustString( str ) )
-            {}
-            std::string adjustString( std::string const& str ) const {
-                return m_caseSensitivity == CaseSensitive::No
-                    ? toLower( str )
-                    : str;
-
-            }
-            std::string toStringSuffix() const
-            {
-                return m_caseSensitivity == CaseSensitive::No
-                    ? " (case insensitive)"
-                    : "";
-            }
-            CaseSensitive::Choice m_caseSensitivity;
-            std::string m_str;
-        };
-
-        struct Equals : MatcherImpl<Equals, std::string> {
-            Equals( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
-            :   m_data( str, caseSensitivity )
-            {}
-            Equals( Equals const& other ) : m_data( other.m_data ){}
-
-            virtual ~Equals();
-
-            virtual bool match( std::string const& expr ) const {
-                return m_data.m_str == m_data.adjustString( expr );;
-            }
-            virtual std::string toString() const {
-                return "equals: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
-            }
-
-            CasedString m_data;
-        };
-
-        struct Contains : MatcherImpl<Contains, std::string> {
-            Contains( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
-            : m_data( substr, caseSensitivity ){}
-            Contains( Contains const& other ) : m_data( other.m_data ){}
-
-            virtual ~Contains();
-
-            virtual bool match( std::string const& expr ) const {
-                return m_data.adjustString( expr ).find( m_data.m_str ) != std::string::npos;
-            }
-            virtual std::string toString() const {
-                return "contains: \"" + m_data.m_str  + "\"" + m_data.toStringSuffix();
-            }
-
-            CasedString m_data;
-        };
-
-        struct StartsWith : MatcherImpl<StartsWith, std::string> {
-            StartsWith( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
-            : m_data( substr, caseSensitivity ){}
-
-            StartsWith( StartsWith const& other ) : m_data( other.m_data ){}
-
-            virtual ~StartsWith();
-
-            virtual bool match( std::string const& expr ) const {
-                return startsWith( m_data.adjustString( expr ), m_data.m_str );
-            }
-            virtual std::string toString() const {
-                return "starts with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
-            }
-
-            CasedString m_data;
-        };
-
-        struct EndsWith : MatcherImpl<EndsWith, std::string> {
-            EndsWith( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
-            : m_data( substr, caseSensitivity ){}
-            EndsWith( EndsWith const& other ) : m_data( other.m_data ){}
-
-            virtual ~EndsWith();
-
-            virtual bool match( std::string const& expr ) const {
-                return endsWith( m_data.adjustString( expr ), m_data.m_str );
-            }
-            virtual std::string toString() const {
-                return "ends with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
-            }
-
-            CasedString m_data;
-        };
-    } // namespace StdString
-    } // namespace Impl
-
-    // The following functions create the actual matcher objects.
-    // This allows the types to be inferred
-    template<typename ExpressionT>
-    inline Impl::Generic::Not<ExpressionT> Not( Impl::Matcher<ExpressionT> const& m ) {
-        return Impl::Generic::Not<ExpressionT>( m );
-    }
-
-    template<typename ExpressionT>
-    inline Impl::Generic::AllOf<ExpressionT> AllOf( Impl::Matcher<ExpressionT> const& m1,
-                                                    Impl::Matcher<ExpressionT> const& m2 ) {
-        return Impl::Generic::AllOf<ExpressionT>().add( m1 ).add( m2 );
-    }
-    template<typename ExpressionT>
-    inline Impl::Generic::AllOf<ExpressionT> AllOf( Impl::Matcher<ExpressionT> const& m1,
-                                                    Impl::Matcher<ExpressionT> const& m2,
-                                                    Impl::Matcher<ExpressionT> const& m3 ) {
-        return Impl::Generic::AllOf<ExpressionT>().add( m1 ).add( m2 ).add( m3 );
-    }
-    template<typename ExpressionT>
-    inline Impl::Generic::AnyOf<ExpressionT> AnyOf( Impl::Matcher<ExpressionT> const& m1,
-                                                    Impl::Matcher<ExpressionT> const& m2 ) {
-        return Impl::Generic::AnyOf<ExpressionT>().add( m1 ).add( m2 );
-    }
-    template<typename ExpressionT>
-    inline Impl::Generic::AnyOf<ExpressionT> AnyOf( Impl::Matcher<ExpressionT> const& m1,
-                                                    Impl::Matcher<ExpressionT> const& m2,
-                                                    Impl::Matcher<ExpressionT> const& m3 ) {
-        return Impl::Generic::AnyOf<ExpressionT>().add( m1 ).add( m2 ).add( m3 );
-    }
-
-    inline Impl::StdString::Equals      Equals( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
-        return Impl::StdString::Equals( str, caseSensitivity );
-    }
-    inline Impl::StdString::Equals      Equals( const char* str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
-        return Impl::StdString::Equals( Impl::StdString::makeString( str ), caseSensitivity );
-    }
-    inline Impl::StdString::Contains    Contains( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
-        return Impl::StdString::Contains( substr, caseSensitivity );
-    }
-    inline Impl::StdString::Contains    Contains( const char* substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
-        return Impl::StdString::Contains( Impl::StdString::makeString( substr ), caseSensitivity );
-    }
-    inline Impl::StdString::StartsWith  StartsWith( std::string const& substr ) {
-        return Impl::StdString::StartsWith( substr );
-    }
-    inline Impl::StdString::StartsWith  StartsWith( const char* substr ) {
-        return Impl::StdString::StartsWith( Impl::StdString::makeString( substr ) );
-    }
-    inline Impl::StdString::EndsWith    EndsWith( std::string const& substr ) {
-        return Impl::StdString::EndsWith( substr );
-    }
-    inline Impl::StdString::EndsWith    EndsWith( const char* substr ) {
-        return Impl::StdString::EndsWith( Impl::StdString::makeString( substr ) );
-    }
-
-} // namespace Matchers
-
-using namespace Matchers;
-
-} // namespace Catch
-
-namespace Catch {
-
-    struct TestFailureException{};
-
-    template<typename T> class ExpressionLhs;
-
-    struct STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison;
-
-    struct CopyableStream {
-        CopyableStream() {}
-        CopyableStream( CopyableStream const& other ) {
-            oss << other.oss.str();
-        }
-        CopyableStream& operator=( CopyableStream const& other ) {
-            oss.str("");
-            oss << other.oss.str();
-            return *this;
-        }
-        std::ostringstream oss;
-    };
-
-    class ResultBuilder {
-    public:
-        ResultBuilder(  char const* macroName,
-                        SourceLineInfo const& lineInfo,
-                        char const* capturedExpression,
-                        ResultDisposition::Flags resultDisposition,
-                        char const* secondArg = "" );
-
-        template<typename T>
-        ExpressionLhs<T const&> operator <= ( T const& operand );
-        ExpressionLhs<bool> operator <= ( bool value );
-
-        template<typename T>
-        ResultBuilder& operator << ( T const& value ) {
-            m_stream.oss << value;
-            return *this;
-        }
-
-        template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& );
-        template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& );
-
-        ResultBuilder& setResultType( ResultWas::OfType result );
-        ResultBuilder& setResultType( bool result );
-        ResultBuilder& setLhs( std::string const& lhs );
-        ResultBuilder& setRhs( std::string const& rhs );
-        ResultBuilder& setOp( std::string const& op );
-
-        void endExpression();
-
-        std::string reconstructExpression() const;
-        AssertionResult build() const;
-
-        void useActiveException( ResultDisposition::Flags resultDisposition = ResultDisposition::Normal );
-        void captureResult( ResultWas::OfType resultType );
-        void captureExpression();
-        void captureExpectedException( std::string const& expectedMessage );
-        void captureExpectedException( Matchers::Impl::Matcher<std::string> const& matcher );
-        void handleResult( AssertionResult const& result );
-        void react();
-        bool shouldDebugBreak() const;
-        bool allowThrows() const;
-
-    private:
-        AssertionInfo m_assertionInfo;
-        AssertionResultData m_data;
-        struct ExprComponents {
-            ExprComponents() : testFalse( false ) {}
-            bool testFalse;
-            std::string lhs, rhs, op;
-        } m_exprComponents;
-        CopyableStream m_stream;
-
-        bool m_shouldDebugBreak;
-        bool m_shouldThrow;
-    };
-
-} // namespace Catch
-
-// Include after due to circular dependency:
-// #included from: catch_expression_lhs.hpp
-#define TWOBLUECUBES_CATCH_EXPRESSION_LHS_HPP_INCLUDED
-
-// #included from: catch_evaluate.hpp
-#define TWOBLUECUBES_CATCH_EVALUATE_HPP_INCLUDED
-
-#ifdef _MSC_VER
-#pragma warning(push)
-#pragma warning(disable:4389) // '==' : signed/unsigned mismatch
-#endif
-
-#include <cstddef>
-
-namespace Catch {
-namespace Internal {
-
-    enum Operator {
-        IsEqualTo,
-        IsNotEqualTo,
-        IsLessThan,
-        IsGreaterThan,
-        IsLessThanOrEqualTo,
-        IsGreaterThanOrEqualTo
-    };
-
-    template<Operator Op> struct OperatorTraits             { static const char* getName(){ return "*error*"; } };
-    template<> struct OperatorTraits<IsEqualTo>             { static const char* getName(){ return "=="; } };
-    template<> struct OperatorTraits<IsNotEqualTo>          { static const char* getName(){ return "!="; } };
-    template<> struct OperatorTraits<IsLessThan>            { static const char* getName(){ return "<"; } };
-    template<> struct OperatorTraits<IsGreaterThan>         { static const char* getName(){ return ">"; } };
-    template<> struct OperatorTraits<IsLessThanOrEqualTo>   { static const char* getName(){ return "<="; } };
-    template<> struct OperatorTraits<IsGreaterThanOrEqualTo>{ static const char* getName(){ return ">="; } };
-
-    template<typename T>
-    inline T& opCast(T const& t) { return const_cast<T&>(t); }
-
-// nullptr_t support based on pull request #154 from Konstantin Baumann
-#ifdef CATCH_CONFIG_CPP11_NULLPTR
-    inline std::nullptr_t opCast(std::nullptr_t) { return nullptr; }
-#endif // CATCH_CONFIG_CPP11_NULLPTR
-
-    // So the compare overloads can be operator agnostic we convey the operator as a template
-    // enum, which is used to specialise an Evaluator for doing the comparison.
-    template<typename T1, typename T2, Operator Op>
-    class Evaluator{};
-
-    template<typename T1, typename T2>
-    struct Evaluator<T1, T2, IsEqualTo> {
-        static bool evaluate( T1 const& lhs, T2 const& rhs) {
-            return bool( opCast( lhs ) ==  opCast( rhs ) );
-        }
-    };
-    template<typename T1, typename T2>
-    struct Evaluator<T1, T2, IsNotEqualTo> {
-        static bool evaluate( T1 const& lhs, T2 const& rhs ) {
-            return bool( opCast( lhs ) != opCast( rhs ) );
-        }
-    };
-    template<typename T1, typename T2>
-    struct Evaluator<T1, T2, IsLessThan> {
-        static bool evaluate( T1 const& lhs, T2 const& rhs ) {
-            return bool( opCast( lhs ) < opCast( rhs ) );
-        }
-    };
-    template<typename T1, typename T2>
-    struct Evaluator<T1, T2, IsGreaterThan> {
-        static bool evaluate( T1 const& lhs, T2 const& rhs ) {
-            return bool( opCast( lhs ) > opCast( rhs ) );
-        }
-    };
-    template<typename T1, typename T2>
-    struct Evaluator<T1, T2, IsGreaterThanOrEqualTo> {
-        static bool evaluate( T1 const& lhs, T2 const& rhs ) {
-            return bool( opCast( lhs ) >= opCast( rhs ) );
-        }
-    };
-    template<typename T1, typename T2>
-    struct Evaluator<T1, T2, IsLessThanOrEqualTo> {
-        static bool evaluate( T1 const& lhs, T2 const& rhs ) {
-            return bool( opCast( lhs ) <= opCast( rhs ) );
-        }
-    };
-
-    template<Operator Op, typename T1, typename T2>
-    bool applyEvaluator( T1 const& lhs, T2 const& rhs ) {
-        return Evaluator<T1, T2, Op>::evaluate( lhs, rhs );
-    }
-
-    // This level of indirection allows us to specialise for integer types
-    // to avoid signed/ unsigned warnings
-
-    // "base" overload
-    template<Operator Op, typename T1, typename T2>
-    bool compare( T1 const& lhs, T2 const& rhs ) {
-        return Evaluator<T1, T2, Op>::evaluate( lhs, rhs );
-    }
-
-    // unsigned X to int
-    template<Operator Op> bool compare( unsigned int lhs, int rhs ) {
-        return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
-    }
-    template<Operator Op> bool compare( unsigned long lhs, int rhs ) {
-        return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
-    }
-    template<Operator Op> bool compare( unsigned char lhs, int rhs ) {
-        return applyEvaluator<Op>( lhs, static_cast<unsigned int>( rhs ) );
-    }
-
-    // unsigned X to long
-    template<Operator Op> bool compare( unsigned int lhs, long rhs ) {
-        return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
-    }
-    template<Operator Op> bool compare( unsigned long lhs, long rhs ) {
-        return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
-    }
-    template<Operator Op> bool compare( unsigned char lhs, long rhs ) {
-        return applyEvaluator<Op>( lhs, static_cast<unsigned long>( rhs ) );
-    }
-
-    // int to unsigned X
-    template<Operator Op> bool compare( int lhs, unsigned int rhs ) {
-        return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
-    }
-    template<Operator Op> bool compare( int lhs, unsigned long rhs ) {
-        return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
-    }
-    template<Operator Op> bool compare( int lhs, unsigned char rhs ) {
-        return applyEvaluator<Op>( static_cast<unsigned int>( lhs ), rhs );
-    }
-
-    // long to unsigned X
-    template<Operator Op> bool compare( long lhs, unsigned int rhs ) {
-        return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
-    }
-    template<Operator Op> bool compare( long lhs, unsigned long rhs ) {
-        return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
-    }
-    template<Operator Op> bool compare( long lhs, unsigned char rhs ) {
-        return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
-    }
-
-    // pointer to long (when comparing against NULL)
-    template<Operator Op, typename T> bool compare( long lhs, T* rhs ) {
-        return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
-    }
-    template<Operator Op, typename T> bool compare( T* lhs, long rhs ) {
-        return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
-    }
-
-    // pointer to int (when comparing against NULL)
-    template<Operator Op, typename T> bool compare( int lhs, T* rhs ) {
-        return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
-    }
-    template<Operator Op, typename T> bool compare( T* lhs, int rhs ) {
-        return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
-    }
-
-#ifdef CATCH_CONFIG_CPP11_LONG_LONG
-    // long long to unsigned X
-    template<Operator Op> bool compare( long long lhs, unsigned int rhs ) {
-        return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
-    }
-    template<Operator Op> bool compare( long long lhs, unsigned long rhs ) {
-        return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
-    }
-    template<Operator Op> bool compare( long long lhs, unsigned long long rhs ) {
-        return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
-    }
-    template<Operator Op> bool compare( long long lhs, unsigned char rhs ) {
-        return applyEvaluator<Op>( static_cast<unsigned long>( lhs ), rhs );
-    }
-
-    // unsigned long long to X
-    template<Operator Op> bool compare( unsigned long long lhs, int rhs ) {
-        return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
-    }
-    template<Operator Op> bool compare( unsigned long long lhs, long rhs ) {
-        return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
-    }
-    template<Operator Op> bool compare( unsigned long long lhs, long long rhs ) {
-        return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
-    }
-    template<Operator Op> bool compare( unsigned long long lhs, char rhs ) {
-        return applyEvaluator<Op>( static_cast<long>( lhs ), rhs );
-    }
-
-    // pointer to long long (when comparing against NULL)
-    template<Operator Op, typename T> bool compare( long long lhs, T* rhs ) {
-        return Evaluator<T*, T*, Op>::evaluate( reinterpret_cast<T*>( lhs ), rhs );
-    }
-    template<Operator Op, typename T> bool compare( T* lhs, long long rhs ) {
-        return Evaluator<T*, T*, Op>::evaluate( lhs, reinterpret_cast<T*>( rhs ) );
-    }
-#endif // CATCH_CONFIG_CPP11_LONG_LONG
-
-#ifdef CATCH_CONFIG_CPP11_NULLPTR
-    // pointer to nullptr_t (when comparing against nullptr)
-    template<Operator Op, typename T> bool compare( std::nullptr_t, T* rhs ) {
-        return Evaluator<T*, T*, Op>::evaluate( nullptr, rhs );
-    }
-    template<Operator Op, typename T> bool compare( T* lhs, std::nullptr_t ) {
-        return Evaluator<T*, T*, Op>::evaluate( lhs, nullptr );
-    }
-#endif // CATCH_CONFIG_CPP11_NULLPTR
-
-} // end of namespace Internal
-} // end of namespace Catch
-
-#ifdef _MSC_VER
-#pragma warning(pop)
-#endif
-
-// #included from: catch_tostring.h
-#define TWOBLUECUBES_CATCH_TOSTRING_H_INCLUDED
-
-#include <sstream>
-#include <iomanip>
-#include <limits>
-#include <vector>
-#include <cstddef>
-
-#ifdef __OBJC__
-// #included from: catch_objc_arc.hpp
-#define TWOBLUECUBES_CATCH_OBJC_ARC_HPP_INCLUDED
-
-#import <Foundation/Foundation.h>
-
-#ifdef __has_feature
-#define CATCH_ARC_ENABLED __has_feature(objc_arc)
-#else
-#define CATCH_ARC_ENABLED 0
-#endif
-
-void arcSafeRelease( NSObject* obj );
-id performOptionalSelector( id obj, SEL sel );
-
-#if !CATCH_ARC_ENABLED
-inline void arcSafeRelease( NSObject* obj ) {
-    [obj release];
-}
-inline id performOptionalSelector( id obj, SEL sel ) {
-    if( [obj respondsToSelector: sel] )
-        return [obj performSelector: sel];
-    return nil;
-}
-#define CATCH_UNSAFE_UNRETAINED
-#define CATCH_ARC_STRONG
-#else
-inline void arcSafeRelease( NSObject* ){}
-inline id performOptionalSelector( id obj, SEL sel ) {
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
-#endif
-    if( [obj respondsToSelector: sel] )
-        return [obj performSelector: sel];
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
-    return nil;
-}
-#define CATCH_UNSAFE_UNRETAINED __unsafe_unretained
-#define CATCH_ARC_STRONG __strong
-#endif
-
-#endif
-
-#ifdef CATCH_CONFIG_CPP11_TUPLE
-#include <tuple>
-#endif
-
-#ifdef CATCH_CONFIG_CPP11_IS_ENUM
-#include <type_traits>
-#endif
-
-namespace Catch {
-
-// Why we're here.
-template<typename T>
-std::string toString( T const& value );
-
-// Built in overloads
-
-std::string toString( std::string const& value );
-std::string toString( std::wstring const& value );
-std::string toString( const char* const value );
-std::string toString( char* const value );
-std::string toString( const wchar_t* const value );
-std::string toString( wchar_t* const value );
-std::string toString( int value );
-std::string toString( unsigned long value );
-std::string toString( unsigned int value );
-std::string toString( const double value );
-std::string toString( const float value );
-std::string toString( bool value );
-std::string toString( char value );
-std::string toString( signed char value );
-std::string toString( unsigned char value );
-
-#ifdef CATCH_CONFIG_CPP11_LONG_LONG
-std::string toString( long long value );
-std::string toString( unsigned long long value );
-#endif
-
-#ifdef CATCH_CONFIG_CPP11_NULLPTR
-std::string toString( std::nullptr_t );
-#endif
-
-#ifdef __OBJC__
-    std::string toString( NSString const * const& nsstring );
-    std::string toString( NSString * CATCH_ARC_STRONG const& nsstring );
-    std::string toString( NSObject* const& nsObject );
-#endif
-
-namespace Detail {
-
-    extern const std::string unprintableString;
-
-    struct BorgType {
-        template<typename T> BorgType( T const& );
-    };
-
-    struct TrueType { char sizer[1]; };
-    struct FalseType { char sizer[2]; };
-
-    TrueType& testStreamable( std::ostream& );
-    FalseType testStreamable( FalseType );
-
-    FalseType operator<<( std::ostream const&, BorgType const& );
-
-    template<typename T>
-    struct IsStreamInsertable {
-        static std::ostream &s;
-        static T  const&t;
-        enum { value = sizeof( testStreamable(s << t) ) == sizeof( TrueType ) };
-    };
-
-#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
-    template<typename T,
-             bool IsEnum = std::is_enum<T>::value
-             >
-    struct EnumStringMaker
-    {
-        static std::string convert( T const& ) { return unprintableString; }
-    };
-
-    template<typename T>
-    struct EnumStringMaker<T,true>
-    {
-        static std::string convert( T const& v )
-        {
-            return ::Catch::toString(
-                static_cast<typename std::underlying_type<T>::type>(v)
-                );
-        }
-    };
-#endif
-    template<bool C>
-    struct StringMakerBase {
-#if defined(CATCH_CONFIG_CPP11_IS_ENUM)
-        template<typename T>
-        static std::string convert( T const& v )
-        {
-            return EnumStringMaker<T>::convert( v );
-        }
-#else
-        template<typename T>
-        static std::string convert( T const& ) { return unprintableString; }
-#endif
-    };
-
-    template<>
-    struct StringMakerBase<true> {
-        template<typename T>
-        static std::string convert( T const& _value ) {
-            std::ostringstream oss;
-            oss << _value;
-            return oss.str();
-        }
-    };
-
-    std::string rawMemoryToString( const void *object, std::size_t size );
-
-    template<typename T>
-    inline std::string rawMemoryToString( const T& object ) {
-      return rawMemoryToString( &object, sizeof(object) );
-    }
-
-} // end namespace Detail
-
-template<typename T>
-struct StringMaker :
-    Detail::StringMakerBase<Detail::IsStreamInsertable<T>::value> {};
-
-template<typename T>
-struct StringMaker<T*> {
-    template<typename U>
-    static std::string convert( U* p ) {
-        if( !p )
-            return "NULL";
-        else
-            return Detail::rawMemoryToString( p );
-    }
-};
-
-template<typename R, typename C>
-struct StringMaker<R C::*> {
-    static std::string convert( R C::* p ) {
-        if( !p )
-            return "NULL";
-        else
-            return Detail::rawMemoryToString( p );
-    }
-};
-
-namespace Detail {
-    template<typename InputIterator>
-    std::string rangeToString( InputIterator first, InputIterator last );
-}
-
-//template<typename T, typename Allocator>
-//struct StringMaker<std::vector<T, Allocator> > {
-//    static std::string convert( std::vector<T,Allocator> const& v ) {
-//        return Detail::rangeToString( v.begin(), v.end() );
-//    }
-//};
-
-template<typename T, typename Allocator>
-std::string toString( std::vector<T,Allocator> const& v ) {
-    return Detail::rangeToString( v.begin(), v.end() );
-}
-
-#ifdef CATCH_CONFIG_CPP11_TUPLE
-
-// toString for tuples
-namespace TupleDetail {
-  template<
-      typename Tuple,
-      std::size_t N = 0,
-      bool = (N < std::tuple_size<Tuple>::value)
-      >
-  struct ElementPrinter {
-      static void print( const Tuple& tuple, std::ostream& os )
-      {
-          os << ( N ? ", " : " " )
-             << Catch::toString(std::get<N>(tuple));
-          ElementPrinter<Tuple,N+1>::print(tuple,os);
-      }
-  };
-
-  template<
-      typename Tuple,
-      std::size_t N
-      >
-  struct ElementPrinter<Tuple,N,false> {
-      static void print( const Tuple&, std::ostream& ) {}
-  };
-
-}
-
-template<typename ...Types>
-struct StringMaker<std::tuple<Types...>> {
-
-    static std::string convert( const std::tuple<Types...>& tuple )
-    {
-        std::ostringstream os;
-        os << '{';
-        TupleDetail::ElementPrinter<std::tuple<Types...>>::print( tuple, os );
-        os << " }";
-        return os.str();
-    }
-};
-#endif // CATCH_CONFIG_CPP11_TUPLE
-
-namespace Detail {
-    template<typename T>
-    std::string makeString( T const& value ) {
-        return StringMaker<T>::convert( value );
-    }
-} // end namespace Detail
-
-/// \brief converts any type to a string
-///
-/// The default template forwards on to ostringstream - except when an
-/// ostringstream overload does not exist - in which case it attempts to detect
-/// that and writes {?}.
-/// Overload (not specialise) this template for custom typs that you don't want
-/// to provide an ostream overload for.
-template<typename T>
-std::string toString( T const& value ) {
-    return StringMaker<T>::convert( value );
-}
-
-    namespace Detail {
-    template<typename InputIterator>
-    std::string rangeToString( InputIterator first, InputIterator last ) {
-        std::ostringstream oss;
-        oss << "{ ";
-        if( first != last ) {
-            oss << Catch::toString( *first );
-            for( ++first ; first != last ; ++first )
-                oss << ", " << Catch::toString( *first );
-        }
-        oss << " }";
-        return oss.str();
-    }
-}
-
-} // end namespace Catch
-
-namespace Catch {
-
-// Wraps the LHS of an expression and captures the operator and RHS (if any) -
-// wrapping them all in a ResultBuilder object
-template<typename T>
-class ExpressionLhs {
-    ExpressionLhs& operator = ( ExpressionLhs const& );
-#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
-    ExpressionLhs& operator = ( ExpressionLhs && ) = delete;
-#  endif
-
-public:
-    ExpressionLhs( ResultBuilder& rb, T lhs ) : m_rb( rb ), m_lhs( lhs ) {}
-#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
-    ExpressionLhs( ExpressionLhs const& ) = default;
-    ExpressionLhs( ExpressionLhs && )     = default;
-#  endif
-
-    template<typename RhsT>
-    ResultBuilder& operator == ( RhsT const& rhs ) {
-        return captureExpression<Internal::IsEqualTo>( rhs );
-    }
-
-    template<typename RhsT>
-    ResultBuilder& operator != ( RhsT const& rhs ) {
-        return captureExpression<Internal::IsNotEqualTo>( rhs );
-    }
-
-    template<typename RhsT>
-    ResultBuilder& operator < ( RhsT const& rhs ) {
-        return captureExpression<Internal::IsLessThan>( rhs );
-    }
-
-    template<typename RhsT>
-    ResultBuilder& operator > ( RhsT const& rhs ) {
-        return captureExpression<Internal::IsGreaterThan>( rhs );
-    }
-
-    template<typename RhsT>
-    ResultBuilder& operator <= ( RhsT const& rhs ) {
-        return captureExpression<Internal::IsLessThanOrEqualTo>( rhs );
-    }
-
-    template<typename RhsT>
-    ResultBuilder& operator >= ( RhsT const& rhs ) {
-        return captureExpression<Internal::IsGreaterThanOrEqualTo>( rhs );
-    }
-
-    ResultBuilder& operator == ( bool rhs ) {
-        return captureExpression<Internal::IsEqualTo>( rhs );
-    }
-
-    ResultBuilder& operator != ( bool rhs ) {
-        return captureExpression<Internal::IsNotEqualTo>( rhs );
-    }
-
-    void endExpression() {
-        bool value = m_lhs ? true : false;
-        m_rb
-            .setLhs( Catch::toString( value ) )
-            .setResultType( value )
-            .endExpression();
-    }
-
-    // Only simple binary expressions are allowed on the LHS.
-    // If more complex compositions are required then place the sub expression in parentheses
-    template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator + ( RhsT const& );
-    template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator - ( RhsT const& );
-    template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator / ( RhsT const& );
-    template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator * ( RhsT const& );
-    template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator && ( RhsT const& );
-    template<typename RhsT> STATIC_ASSERT_Expression_Too_Complex_Please_Rewrite_As_Binary_Comparison& operator || ( RhsT const& );
-
-private:
-    template<Internal::Operator Op, typename RhsT>
-    ResultBuilder& captureExpression( RhsT const& rhs ) {
-        return m_rb
-            .setResultType( Internal::compare<Op>( m_lhs, rhs ) )
-            .setLhs( Catch::toString( m_lhs ) )
-            .setRhs( Catch::toString( rhs ) )
-            .setOp( Internal::OperatorTraits<Op>::getName() );
-    }
-
-private:
-    ResultBuilder& m_rb;
-    T m_lhs;
-};
-
-} // end namespace Catch
-
-
-namespace Catch {
-
-    template<typename T>
-    inline ExpressionLhs<T const&> ResultBuilder::operator <= ( T const& operand ) {
-        return ExpressionLhs<T const&>( *this, operand );
-    }
-
-    inline ExpressionLhs<bool> ResultBuilder::operator <= ( bool value ) {
-        return ExpressionLhs<bool>( *this, value );
-    }
-
-} // namespace Catch
-
-// #included from: catch_message.h
-#define TWOBLUECUBES_CATCH_MESSAGE_H_INCLUDED
-
-#include <string>
-
-namespace Catch {
-
-    struct MessageInfo {
-        MessageInfo(    std::string const& _macroName,
-                        SourceLineInfo const& _lineInfo,
-                        ResultWas::OfType _type );
-
-        std::string macroName;
-        SourceLineInfo lineInfo;
-        ResultWas::OfType type;
-        std::string message;
-        unsigned int sequence;
-
-        bool operator == ( MessageInfo const& other ) const {
-            return sequence == other.sequence;
-        }
-        bool operator < ( MessageInfo const& other ) const {
-            return sequence < other.sequence;
-        }
-    private:
-        static unsigned int globalCount;
-    };
-
-    struct MessageBuilder {
-        MessageBuilder( std::string const& macroName,
-                        SourceLineInfo const& lineInfo,
-                        ResultWas::OfType type )
-        : m_info( macroName, lineInfo, type )
-        {}
-
-        template<typename T>
-        MessageBuilder& operator << ( T const& value ) {
-            m_stream << value;
-            return *this;
-        }
-
-        MessageInfo m_info;
-        std::ostringstream m_stream;
-    };
-
-    class ScopedMessage {
-    public:
-        ScopedMessage( MessageBuilder const& builder );
-        ScopedMessage( ScopedMessage const& other );
-        ~ScopedMessage();
-
-        MessageInfo m_info;
-    };
-
-} // end namespace Catch
-
-// #included from: catch_interfaces_capture.h
-#define TWOBLUECUBES_CATCH_INTERFACES_CAPTURE_H_INCLUDED
-
-#include <string>
-
-namespace Catch {
-
-    class TestCase;
-    class AssertionResult;
-    struct AssertionInfo;
-    struct SectionInfo;
-    struct SectionEndInfo;
-    struct MessageInfo;
-    class ScopedMessageBuilder;
-    struct Counts;
-
-    struct IResultCapture {
-
-        virtual ~IResultCapture();
-
-        virtual void assertionEnded( AssertionResult const& result ) = 0;
-        virtual bool sectionStarted(    SectionInfo const& sectionInfo,
-                                        Counts& assertions ) = 0;
-        virtual void sectionEnded( SectionEndInfo const& endInfo ) = 0;
-        virtual void sectionEndedEarly( SectionEndInfo const& endInfo ) = 0;
-        virtual void pushScopedMessage( MessageInfo const& message ) = 0;
-        virtual void popScopedMessage( MessageInfo const& message ) = 0;
-
-        virtual std::string getCurrentTestName() const = 0;
-        virtual const AssertionResult* getLastResult() const = 0;
-
-        virtual void handleFatalErrorCondition( std::string const& message ) = 0;
-    };
-
-    IResultCapture& getResultCapture();
-}
-
-// #included from: catch_debugger.h
-#define TWOBLUECUBES_CATCH_DEBUGGER_H_INCLUDED
-
-// #included from: catch_platform.h
-#define TWOBLUECUBES_CATCH_PLATFORM_H_INCLUDED
-
-#if defined(__MAC_OS_X_VERSION_MIN_REQUIRED)
-#define CATCH_PLATFORM_MAC
-#elif  defined(__IPHONE_OS_VERSION_MIN_REQUIRED)
-#define CATCH_PLATFORM_IPHONE
-#elif defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER)
-#define CATCH_PLATFORM_WINDOWS
-#endif
-
-#include <string>
-
-namespace Catch{
-
-    bool isDebuggerActive();
-    void writeToDebugConsole( std::string const& text );
-}
-
-#ifdef CATCH_PLATFORM_MAC
-
-    // The following code snippet based on:
-    // http://cocoawithlove.com/2008/03/break-into-debugger.html
-    #ifdef DEBUG
-        #if defined(__ppc64__) || defined(__ppc__)
-            #define CATCH_BREAK_INTO_DEBUGGER() \
-                if( Catch::isDebuggerActive() ) { \
-                    __asm__("li r0, 20\nsc\nnop\nli r0, 37\nli r4, 2\nsc\nnop\n" \
-                    : : : "memory","r0","r3","r4" ); \
-                }
-        #else
-            #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) {__asm__("int $3\n" : : );}
-        #endif
-    #endif
-
-#elif defined(_MSC_VER)
-    #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { __debugbreak(); }
-#elif defined(__MINGW32__)
-    extern "C" __declspec(dllimport) void __stdcall DebugBreak();
-    #define CATCH_BREAK_INTO_DEBUGGER() if( Catch::isDebuggerActive() ) { DebugBreak(); }
-#endif
-
-#ifndef CATCH_BREAK_INTO_DEBUGGER
-#define CATCH_BREAK_INTO_DEBUGGER() Catch::alwaysTrue();
-#endif
-
-// #included from: catch_interfaces_runner.h
-#define TWOBLUECUBES_CATCH_INTERFACES_RUNNER_H_INCLUDED
-
-namespace Catch {
-    class TestCase;
-
-    struct IRunner {
-        virtual ~IRunner();
-        virtual bool aborting() const = 0;
-    };
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// In the event of a failure works out if the debugger needs to be invoked
-// and/or an exception thrown and takes appropriate action.
-// This needs to be done as a macro so the debugger will stop in the user
-// source code rather than in Catch library code
-#define INTERNAL_CATCH_REACT( resultBuilder ) \
-    if( resultBuilder.shouldDebugBreak() ) CATCH_BREAK_INTO_DEBUGGER(); \
-    resultBuilder.react();
-
-///////////////////////////////////////////////////////////////////////////////
-#define INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ) \
-    do { \
-        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
-        try { \
-            CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
-            ( __catchResult <= expr ).endExpression(); \
-        } \
-        catch( ... ) { \
-            __catchResult.useActiveException( Catch::ResultDisposition::Normal ); \
-        } \
-        INTERNAL_CATCH_REACT( __catchResult ) \
-    } while( Catch::isTrue( false && static_cast<bool>(expr) ) ) // expr here is never evaluated at runtime but it forces the compiler to give it a look
-
-///////////////////////////////////////////////////////////////////////////////
-#define INTERNAL_CATCH_IF( expr, resultDisposition, macroName ) \
-    INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \
-    if( Catch::getResultCapture().getLastResult()->succeeded() )
-
-///////////////////////////////////////////////////////////////////////////////
-#define INTERNAL_CATCH_ELSE( expr, resultDisposition, macroName ) \
-    INTERNAL_CATCH_TEST( expr, resultDisposition, macroName ); \
-    if( !Catch::getResultCapture().getLastResult()->succeeded() )
-
-///////////////////////////////////////////////////////////////////////////////
-#define INTERNAL_CATCH_NO_THROW( expr, resultDisposition, macroName ) \
-    do { \
-        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
-        try { \
-            expr; \
-            __catchResult.captureResult( Catch::ResultWas::Ok ); \
-        } \
-        catch( ... ) { \
-            __catchResult.useActiveException( resultDisposition ); \
-        } \
-        INTERNAL_CATCH_REACT( __catchResult ) \
-    } while( Catch::alwaysFalse() )
-
-///////////////////////////////////////////////////////////////////////////////
-#define INTERNAL_CATCH_THROWS( expr, resultDisposition, matcher, macroName ) \
-    do { \
-        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition, #matcher ); \
-        if( __catchResult.allowThrows() ) \
-            try { \
-                expr; \
-                __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
-            } \
-            catch( ... ) { \
-                __catchResult.captureExpectedException( matcher ); \
-            } \
-        else \
-            __catchResult.captureResult( Catch::ResultWas::Ok ); \
-        INTERNAL_CATCH_REACT( __catchResult ) \
-    } while( Catch::alwaysFalse() )
-
-///////////////////////////////////////////////////////////////////////////////
-#define INTERNAL_CATCH_THROWS_AS( expr, exceptionType, resultDisposition, macroName ) \
-    do { \
-        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
-        if( __catchResult.allowThrows() ) \
-            try { \
-                expr; \
-                __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
-            } \
-            catch( exceptionType ) { \
-                __catchResult.captureResult( Catch::ResultWas::Ok ); \
-            } \
-            catch( ... ) { \
-                __catchResult.useActiveException( resultDisposition ); \
-            } \
-        else \
-            __catchResult.captureResult( Catch::ResultWas::Ok ); \
-        INTERNAL_CATCH_REACT( __catchResult ) \
-    } while( Catch::alwaysFalse() )
-
-///////////////////////////////////////////////////////////////////////////////
-#ifdef CATCH_CONFIG_VARIADIC_MACROS
-    #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, ... ) \
-        do { \
-            Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
-            __catchResult << __VA_ARGS__ + ::Catch::StreamEndStop(); \
-            __catchResult.captureResult( messageType ); \
-            INTERNAL_CATCH_REACT( __catchResult ) \
-        } while( Catch::alwaysFalse() )
-#else
-    #define INTERNAL_CATCH_MSG( messageType, resultDisposition, macroName, log ) \
-        do { \
-            Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, "", resultDisposition ); \
-            __catchResult << log + ::Catch::StreamEndStop(); \
-            __catchResult.captureResult( messageType ); \
-            INTERNAL_CATCH_REACT( __catchResult ) \
-        } while( Catch::alwaysFalse() )
-#endif
-
-///////////////////////////////////////////////////////////////////////////////
-#define INTERNAL_CATCH_INFO( log, macroName ) \
-    Catch::ScopedMessage INTERNAL_CATCH_UNIQUE_NAME( scopedMessage ) = Catch::MessageBuilder( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info ) << log;
-
-///////////////////////////////////////////////////////////////////////////////
-#define INTERNAL_CHECK_THAT( arg, matcher, resultDisposition, macroName ) \
-    do { \
-        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #arg ", " #matcher, resultDisposition ); \
-        try { \
-            std::string matcherAsString = (matcher).toString(); \
-            __catchResult \
-                .setLhs( Catch::toString( arg ) ) \
-                .setRhs( matcherAsString == Catch::Detail::unprintableString ? #matcher : matcherAsString ) \
-                .setOp( "matches" ) \
-                .setResultType( (matcher).match( arg ) ); \
-            __catchResult.captureExpression(); \
-        } catch( ... ) { \
-            __catchResult.useActiveException( resultDisposition | Catch::ResultDisposition::ContinueOnFailure ); \
-        } \
-        INTERNAL_CATCH_REACT( __catchResult ) \
-    } while( Catch::alwaysFalse() )
-
-// #included from: internal/catch_section.h
-#define TWOBLUECUBES_CATCH_SECTION_H_INCLUDED
-
-// #included from: catch_section_info.h
-#define TWOBLUECUBES_CATCH_SECTION_INFO_H_INCLUDED
-
-// #included from: catch_totals.hpp
-#define TWOBLUECUBES_CATCH_TOTALS_HPP_INCLUDED
-
-#include <cstddef>
-
-namespace Catch {
-
-    struct Counts {
-        Counts() : passed( 0 ), failed( 0 ), failedButOk( 0 ) {}
-
-        Counts operator - ( Counts const& other ) const {
-            Counts diff;
-            diff.passed = passed - other.passed;
-            diff.failed = failed - other.failed;
-            diff.failedButOk = failedButOk - other.failedButOk;
-            return diff;
-        }
-        Counts& operator += ( Counts const& other ) {
-            passed += other.passed;
-            failed += other.failed;
-            failedButOk += other.failedButOk;
-            return *this;
-        }
-
-        std::size_t total() const {
-            return passed + failed + failedButOk;
-        }
-        bool allPassed() const {
-            return failed == 0 && failedButOk == 0;
-        }
-        bool allOk() const {
-            return failed == 0;
-        }
-
-        std::size_t passed;
-        std::size_t failed;
-        std::size_t failedButOk;
-    };
-
-    struct Totals {
-
-        Totals operator - ( Totals const& other ) const {
-            Totals diff;
-            diff.assertions = assertions - other.assertions;
-            diff.testCases = testCases - other.testCases;
-            return diff;
-        }
-
-        Totals delta( Totals const& prevTotals ) const {
-            Totals diff = *this - prevTotals;
-            if( diff.assertions.failed > 0 )
-                ++diff.testCases.failed;
-            else if( diff.assertions.failedButOk > 0 )
-                ++diff.testCases.failedButOk;
-            else
-                ++diff.testCases.passed;
-            return diff;
-        }
-
-        Totals& operator += ( Totals const& other ) {
-            assertions += other.assertions;
-            testCases += other.testCases;
-            return *this;
-        }
-
-        Counts assertions;
-        Counts testCases;
-    };
-}
-
-namespace Catch {
-
-    struct SectionInfo {
-        SectionInfo
-            (   SourceLineInfo const& _lineInfo,
-                std::string const& _name,
-                std::string const& _description = std::string() );
-
-        std::string name;
-        std::string description;
-        SourceLineInfo lineInfo;
-    };
-
-    struct SectionEndInfo {
-        SectionEndInfo( SectionInfo const& _sectionInfo, Counts const& _prevAssertions, double _durationInSeconds )
-        : sectionInfo( _sectionInfo ), prevAssertions( _prevAssertions ), durationInSeconds( _durationInSeconds )
-        {}
-
-        SectionInfo sectionInfo;
-        Counts prevAssertions;
-        double durationInSeconds;
-    };
-
-} // end namespace Catch
-
-// #included from: catch_timer.h
-#define TWOBLUECUBES_CATCH_TIMER_H_INCLUDED
-
-#ifdef CATCH_PLATFORM_WINDOWS
-typedef unsigned long long uint64_t;
-#else
-#include <stdint.h>
-#endif
-
-namespace Catch {
-
-    class Timer {
-    public:
-        Timer() : m_ticks( 0 ) {}
-        void start();
-        unsigned int getElapsedMicroseconds() const;
-        unsigned int getElapsedMilliseconds() const;
-        double getElapsedSeconds() const;
-
-    private:
-        uint64_t m_ticks;
-    };
-
-} // namespace Catch
-
-#include <string>
-
-namespace Catch {
-
-    class Section : NonCopyable {
-    public:
-        Section( SectionInfo const& info );
-        ~Section();
-
-        // This indicates whether the section should be executed or not
-        operator bool() const;
-
-    private:
-        SectionInfo m_info;
-
-        std::string m_name;
-        Counts m_assertions;
-        bool m_sectionIncluded;
-        Timer m_timer;
-    };
-
-} // end namespace Catch
-
-#ifdef CATCH_CONFIG_VARIADIC_MACROS
-    #define INTERNAL_CATCH_SECTION( ... ) \
-        if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, __VA_ARGS__ ) )
-#else
-    #define INTERNAL_CATCH_SECTION( name, desc ) \
-        if( Catch::Section const& INTERNAL_CATCH_UNIQUE_NAME( catch_internal_Section ) = Catch::SectionInfo( CATCH_INTERNAL_LINEINFO, name, desc ) )
-#endif
-
-// #included from: internal/catch_generators.hpp
-#define TWOBLUECUBES_CATCH_GENERATORS_HPP_INCLUDED
-
-#include <iterator>
-#include <vector>
-#include <string>
-#include <stdlib.h>
-
-namespace Catch {
-
-template<typename T>
-struct IGenerator {
-    virtual ~IGenerator() {}
-    virtual T getValue( std::size_t index ) const = 0;
-    virtual std::size_t size () const = 0;
-};
-
-template<typename T>
-class BetweenGenerator : public IGenerator<T> {
-public:
-    BetweenGenerator( T from, T to ) : m_from( from ), m_to( to ){}
-
-    virtual T getValue( std::size_t index ) const {
-        return m_from+static_cast<int>( index );
-    }
-
-    virtual std::size_t size() const {
-        return static_cast<std::size_t>( 1+m_to-m_from );
-    }
-
-private:
-
-    T m_from;
-    T m_to;
-};
-
-template<typename T>
-class ValuesGenerator : public IGenerator<T> {
-public:
-    ValuesGenerator(){}
-
-    void add( T value ) {
-        m_values.push_back( value );
-    }
-
-    virtual T getValue( std::size_t index ) const {
-        return m_values[index];
-    }
-
-    virtual std::size_t size() const {
-        return m_values.size();
-    }
-
-private:
-    std::vector<T> m_values;
-};
-
-template<typename T>
-class CompositeGenerator {
-public:
-    CompositeGenerator() : m_totalSize( 0 ) {}
-
-    // *** Move semantics, similar to auto_ptr ***
-    CompositeGenerator( CompositeGenerator& other )
-    :   m_fileInfo( other.m_fileInfo ),
-        m_totalSize( 0 )
-    {
-        move( other );
-    }
-
-    CompositeGenerator& setFileInfo( const char* fileInfo ) {
-        m_fileInfo = fileInfo;
-        return *this;
-    }
-
-    ~CompositeGenerator() {
-        deleteAll( m_composed );
-    }
-
-    operator T () const {
-        size_t overallIndex = getCurrentContext().getGeneratorIndex( m_fileInfo, m_totalSize );
-
-        typename std::vector<const IGenerator<T>*>::const_iterator it = m_composed.begin();
-        typename std::vector<const IGenerator<T>*>::const_iterator itEnd = m_composed.end();
-        for( size_t index = 0; it != itEnd; ++it )
-        {
-            const IGenerator<T>* generator = *it;
-            if( overallIndex >= index && overallIndex < index + generator->size() )
-            {
-                return generator->getValue( overallIndex-index );
-            }
-            index += generator->size();
-        }
-        CATCH_INTERNAL_ERROR( "Indexed past end of generated range" );
-        return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so
-    }
-
-    void add( const IGenerator<T>* generator ) {
-        m_totalSize += generator->size();
-        m_composed.push_back( generator );
-    }
-
-    CompositeGenerator& then( CompositeGenerator& other ) {
-        move( other );
-        return *this;
-    }
-
-    CompositeGenerator& then( T value ) {
-        ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
-        valuesGen->add( value );
-        add( valuesGen );
-        return *this;
-    }
-
-private:
-
-    void move( CompositeGenerator& other ) {
-        std::copy( other.m_composed.begin(), other.m_composed.end(), std::back_inserter( m_composed ) );
-        m_totalSize += other.m_totalSize;
-        other.m_composed.clear();
-    }
-
-    std::vector<const IGenerator<T>*> m_composed;
-    std::string m_fileInfo;
-    size_t m_totalSize;
-};
-
-namespace Generators
-{
-    template<typename T>
-    CompositeGenerator<T> between( T from, T to ) {
-        CompositeGenerator<T> generators;
-        generators.add( new BetweenGenerator<T>( from, to ) );
-        return generators;
-    }
-
-    template<typename T>
-    CompositeGenerator<T> values( T val1, T val2 ) {
-        CompositeGenerator<T> generators;
-        ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
-        valuesGen->add( val1 );
-        valuesGen->add( val2 );
-        generators.add( valuesGen );
-        return generators;
-    }
-
-    template<typename T>
-    CompositeGenerator<T> values( T val1, T val2, T val3 ){
-        CompositeGenerator<T> generators;
-        ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
-        valuesGen->add( val1 );
-        valuesGen->add( val2 );
-        valuesGen->add( val3 );
-        generators.add( valuesGen );
-        return generators;
-    }
-
-    template<typename T>
-    CompositeGenerator<T> values( T val1, T val2, T val3, T val4 ) {
-        CompositeGenerator<T> generators;
-        ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
-        valuesGen->add( val1 );
-        valuesGen->add( val2 );
-        valuesGen->add( val3 );
-        valuesGen->add( val4 );
-        generators.add( valuesGen );
-        return generators;
-    }
-
-} // end namespace Generators
-
-using namespace Generators;
-
-} // end namespace Catch
-
-#define INTERNAL_CATCH_LINESTR2( line ) #line
-#define INTERNAL_CATCH_LINESTR( line ) INTERNAL_CATCH_LINESTR2( line )
-
-#define INTERNAL_CATCH_GENERATE( expr ) expr.setFileInfo( __FILE__ "(" INTERNAL_CATCH_LINESTR( __LINE__ ) ")" )
-
-// #included from: internal/catch_interfaces_exception.h
-#define TWOBLUECUBES_CATCH_INTERFACES_EXCEPTION_H_INCLUDED
-
-#include <string>
-#include <vector>
-
-// #included from: catch_interfaces_registry_hub.h
-#define TWOBLUECUBES_CATCH_INTERFACES_REGISTRY_HUB_H_INCLUDED
-
-#include <string>
-
-namespace Catch {
-
-    class TestCase;
-    struct ITestCaseRegistry;
-    struct IExceptionTranslatorRegistry;
-    struct IExceptionTranslator;
-    struct IReporterRegistry;
-    struct IReporterFactory;
-
-    struct IRegistryHub {
-        virtual ~IRegistryHub();
-
-        virtual IReporterRegistry const& getReporterRegistry() const = 0;
-        virtual ITestCaseRegistry const& getTestCaseRegistry() const = 0;
-        virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() = 0;
-    };
-
-    struct IMutableRegistryHub {
-        virtual ~IMutableRegistryHub();
-        virtual void registerReporter( std::string const& name, Ptr<IReporterFactory> const& factory ) = 0;
-        virtual void registerListener( Ptr<IReporterFactory> const& factory ) = 0;
-        virtual void registerTest( TestCase const& testInfo ) = 0;
-        virtual void registerTranslator( const IExceptionTranslator* translator ) = 0;
-    };
-
-    IRegistryHub& getRegistryHub();
-    IMutableRegistryHub& getMutableRegistryHub();
-    void cleanUp();
-    std::string translateActiveException();
-
-}
-
-namespace Catch {
-
-    typedef std::string(*exceptionTranslateFunction)();
-
-    struct IExceptionTranslator;
-    typedef std::vector<const IExceptionTranslator*> ExceptionTranslators;
-
-    struct IExceptionTranslator {
-        virtual ~IExceptionTranslator();
-        virtual std::string translate( ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd ) const = 0;
-    };
-
-    struct IExceptionTranslatorRegistry {
-        virtual ~IExceptionTranslatorRegistry();
-
-        virtual std::string translateActiveException() const = 0;
-    };
-
-    class ExceptionTranslatorRegistrar {
-        template<typename T>
-        class ExceptionTranslator : public IExceptionTranslator {
-        public:
-
-            ExceptionTranslator( std::string(*translateFunction)( T& ) )
-            : m_translateFunction( translateFunction )
-            {}
-
-            virtual std::string translate( ExceptionTranslators::const_iterator it, ExceptionTranslators::const_iterator itEnd ) const CATCH_OVERRIDE {
-                try {
-                    if( it == itEnd )
-                        throw;
-                    else
-                        return (*it)->translate( it+1, itEnd );
-                }
-                catch( T& ex ) {
-                    return m_translateFunction( ex );
-                }
-            }
-
-        protected:
-            std::string(*m_translateFunction)( T& );
-        };
-
-    public:
-        template<typename T>
-        ExceptionTranslatorRegistrar( std::string(*translateFunction)( T& ) ) {
-            getMutableRegistryHub().registerTranslator
-                ( new ExceptionTranslator<T>( translateFunction ) );
-        }
-    };
-}
-
-///////////////////////////////////////////////////////////////////////////////
-#define INTERNAL_CATCH_TRANSLATE_EXCEPTION2( translatorName, signature ) \
-    static std::string translatorName( signature ); \
-    namespace{ Catch::ExceptionTranslatorRegistrar INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionRegistrar )( &translatorName ); }\
-    static std::string translatorName( signature )
-
-#define INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION2( INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ), signature )
-
-// #included from: internal/catch_approx.hpp
-#define TWOBLUECUBES_CATCH_APPROX_HPP_INCLUDED
-
-#include <cmath>
-#include <limits>
-
-namespace Catch {
-namespace Detail {
-
-    class Approx {
-    public:
-        explicit Approx ( double value )
-        :   m_epsilon( std::numeric_limits<float>::epsilon()*100 ),
-            m_scale( 1.0 ),
-            m_value( value )
-        {}
-
-        Approx( Approx const& other )
-        :   m_epsilon( other.m_epsilon ),
-            m_scale( other.m_scale ),
-            m_value( other.m_value )
-        {}
-
-        static Approx custom() {
-            return Approx( 0 );
-        }
-
-        Approx operator()( double value ) {
-            Approx approx( value );
-            approx.epsilon( m_epsilon );
-            approx.scale( m_scale );
-            return approx;
-        }
-
-        friend bool operator == ( double lhs, Approx const& rhs ) {
-            // Thanks to Richard Harris for his help refining this formula
-            return fabs( lhs - rhs.m_value ) < rhs.m_epsilon * (rhs.m_scale + (std::max)( fabs(lhs), fabs(rhs.m_value) ) );
-        }
-
-        friend bool operator == ( Approx const& lhs, double rhs ) {
-            return operator==( rhs, lhs );
-        }
-
-        friend bool operator != ( double lhs, Approx const& rhs ) {
-            return !operator==( lhs, rhs );
-        }
-
-        friend bool operator != ( Approx const& lhs, double rhs ) {
-            return !operator==( rhs, lhs );
-        }
-
-        Approx& epsilon( double newEpsilon ) {
-            m_epsilon = newEpsilon;
-            return *this;
-        }
-
-        Approx& scale( double newScale ) {
-            m_scale = newScale;
-            return *this;
-        }
-
-        std::string toString() const {
-            std::ostringstream oss;
-            oss << "Approx( " << Catch::toString( m_value ) << " )";
-            return oss.str();
-        }
-
-    private:
-        double m_epsilon;
-        double m_scale;
-        double m_value;
-    };
-}
-
-template<>
-inline std::string toString<Detail::Approx>( Detail::Approx const& value ) {
-    return value.toString();
-}
-
-} // end namespace Catch
-
-// #included from: internal/catch_interfaces_tag_alias_registry.h
-#define TWOBLUECUBES_CATCH_INTERFACES_TAG_ALIAS_REGISTRY_H_INCLUDED
-
-// #included from: catch_tag_alias.h
-#define TWOBLUECUBES_CATCH_TAG_ALIAS_H_INCLUDED
-
-#include <string>
-
-namespace Catch {
-
-    struct TagAlias {
-        TagAlias( std::string _tag, SourceLineInfo _lineInfo ) : tag( _tag ), lineInfo( _lineInfo ) {}
-
-        std::string tag;
-        SourceLineInfo lineInfo;
-    };
-
-    struct RegistrarForTagAliases {
-        RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo );
-    };
-
-} // end namespace Catch
-
-#define CATCH_REGISTER_TAG_ALIAS( alias, spec ) namespace{ Catch::RegistrarForTagAliases INTERNAL_CATCH_UNIQUE_NAME( AutoRegisterTagAlias )( alias, spec, CATCH_INTERNAL_LINEINFO ); }
-// #included from: catch_option.hpp
-#define TWOBLUECUBES_CATCH_OPTION_HPP_INCLUDED
-
-namespace Catch {
-
-    // An optional type
-    template<typename T>
-    class Option {
-    public:
-        Option() : nullableValue( CATCH_NULL ) {}
-        Option( T const& _value )
-        : nullableValue( new( storage ) T( _value ) )
-        {}
-        Option( Option const& _other )
-        : nullableValue( _other ? new( storage ) T( *_other ) : CATCH_NULL )
-        {}
-
-        ~Option() {
-            reset();
-        }
-
-        Option& operator= ( Option const& _other ) {
-            if( &_other != this ) {
-                reset();
-                if( _other )
-                    nullableValue = new( storage ) T( *_other );
-            }
-            return *this;
-        }
-        Option& operator = ( T const& _value ) {
-            reset();
-            nullableValue = new( storage ) T( _value );
-            return *this;
-        }
-
-        void reset() {
-            if( nullableValue )
-                nullableValue->~T();
-            nullableValue = CATCH_NULL;
-        }
-
-        T& operator*() { return *nullableValue; }
-        T const& operator*() const { return *nullableValue; }
-        T* operator->() { return nullableValue; }
-        const T* operator->() const { return nullableValue; }
-
-        T valueOr( T const& defaultValue ) const {
-            return nullableValue ? *nullableValue : defaultValue;
-        }
-
-        bool some() const { return nullableValue != CATCH_NULL; }
-        bool none() const { return nullableValue == CATCH_NULL; }
-
-        bool operator !() const { return nullableValue == CATCH_NULL; }
-        operator SafeBool::type() const {
-            return SafeBool::makeSafe( some() );
-        }
-
-    private:
-        T* nullableValue;
-        char storage[sizeof(T)];
-    };
-
-} // end namespace Catch
-
-namespace Catch {
-
-    struct ITagAliasRegistry {
-        virtual ~ITagAliasRegistry();
-        virtual Option<TagAlias> find( std::string const& alias ) const = 0;
-        virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const = 0;
-
-        static ITagAliasRegistry const& get();
-    };
-
-} // end namespace Catch
-
-// These files are included here so the single_include script doesn't put them
-// in the conditionally compiled sections
-// #included from: internal/catch_test_case_info.h
-#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_H_INCLUDED
-
-#include <string>
-#include <set>
-
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wpadded"
-#endif
-
-namespace Catch {
-
-    struct ITestCase;
-
-    struct TestCaseInfo {
-        enum SpecialProperties{
-            None = 0,
-            IsHidden = 1 << 1,
-            ShouldFail = 1 << 2,
-            MayFail = 1 << 3,
-            Throws = 1 << 4
-        };
-
-        TestCaseInfo(   std::string const& _name,
-                        std::string const& _className,
-                        std::string const& _description,
-                        std::set<std::string> const& _tags,
-                        SourceLineInfo const& _lineInfo );
-
-        TestCaseInfo( TestCaseInfo const& other );
-
-        friend void setTags( TestCaseInfo& testCaseInfo, std::set<std::string> const& tags );
-
-        bool isHidden() const;
-        bool throws() const;
-        bool okToFail() const;
-        bool expectedToFail() const;
-
-        std::string name;
-        std::string className;
-        std::string description;
-        std::set<std::string> tags;
-        std::set<std::string> lcaseTags;
-        std::string tagsAsString;
-        SourceLineInfo lineInfo;
-        SpecialProperties properties;
-    };
-
-    class TestCase : public TestCaseInfo {
-    public:
-
-        TestCase( ITestCase* testCase, TestCaseInfo const& info );
-        TestCase( TestCase const& other );
-
-        TestCase withName( std::string const& _newName ) const;
-
-        void invoke() const;
-
-        TestCaseInfo const& getTestCaseInfo() const;
-
-        void swap( TestCase& other );
-        bool operator == ( TestCase const& other ) const;
-        bool operator < ( TestCase const& other ) const;
-        TestCase& operator = ( TestCase const& other );
-
-    private:
-        Ptr<ITestCase> test;
-    };
-
-    TestCase makeTestCase(  ITestCase* testCase,
-                            std::string const& className,
-                            std::string const& name,
-                            std::string const& description,
-                            SourceLineInfo const& lineInfo );
-}
-
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
-
-
-#ifdef __OBJC__
-// #included from: internal/catch_objc.hpp
-#define TWOBLUECUBES_CATCH_OBJC_HPP_INCLUDED
-
-#import <objc/runtime.h>
-
-#include <string>
-
-// NB. Any general catch headers included here must be included
-// in catch.hpp first to make sure they are included by the single
-// header for non obj-usage
-
-///////////////////////////////////////////////////////////////////////////////
-// This protocol is really only here for (self) documenting purposes, since
-// all its methods are optional.
-@protocol OcFixture
-
-@optional
-
--(void) setUp;
--(void) tearDown;
-
-@end
-
-namespace Catch {
-
-    class OcMethod : public SharedImpl<ITestCase> {
-
-    public:
-        OcMethod( Class cls, SEL sel ) : m_cls( cls ), m_sel( sel ) {}
-
-        virtual void invoke() const {
-            id obj = [[m_cls alloc] init];
-
-            performOptionalSelector( obj, @selector(setUp)  );
-            performOptionalSelector( obj, m_sel );
-            performOptionalSelector( obj, @selector(tearDown)  );
-
-            arcSafeRelease( obj );
-        }
-    private:
-        virtual ~OcMethod() {}
-
-        Class m_cls;
-        SEL m_sel;
-    };
-
-    namespace Detail{
-
-        inline std::string getAnnotation(   Class cls,
-                                            std::string const& annotationName,
-                                            std::string const& testCaseName ) {
-            NSString* selStr = [[NSString alloc] initWithFormat:@"Catch_%s_%s", annotationName.c_str(), testCaseName.c_str()];
-            SEL sel = NSSelectorFromString( selStr );
-            arcSafeRelease( selStr );
-            id value = performOptionalSelector( cls, sel );
-            if( value )
-                return [(NSString*)value UTF8String];
-            return "";
-        }
-    }
-
-    inline size_t registerTestMethods() {
-        size_t noTestMethods = 0;
-        int noClasses = objc_getClassList( CATCH_NULL, 0 );
-
-        Class* classes = (CATCH_UNSAFE_UNRETAINED Class *)malloc( sizeof(Class) * noClasses);
-        objc_getClassList( classes, noClasses );
-
-        for( int c = 0; c < noClasses; c++ ) {
-            Class cls = classes[c];
-            {
-                u_int count;
-                Method* methods = class_copyMethodList( cls, &count );
-                for( u_int m = 0; m < count ; m++ ) {
-                    SEL selector = method_getName(methods[m]);
-                    std::string methodName = sel_getName(selector);
-                    if( startsWith( methodName, "Catch_TestCase_" ) ) {
-                        std::string testCaseName = methodName.substr( 15 );
-                        std::string name = Detail::getAnnotation( cls, "Name", testCaseName );
-                        std::string desc = Detail::getAnnotation( cls, "Description", testCaseName );
-                        const char* className = class_getName( cls );
-
-                        getMutableRegistryHub().registerTest( makeTestCase( new OcMethod( cls, selector ), className, name.c_str(), desc.c_str(), SourceLineInfo() ) );
-                        noTestMethods++;
-                    }
-                }
-                free(methods);
-            }
-        }
-        return noTestMethods;
-    }
-
-    namespace Matchers {
-        namespace Impl {
-        namespace NSStringMatchers {
-
-            template<typename MatcherT>
-            struct StringHolder : MatcherImpl<MatcherT, NSString*>{
-                StringHolder( NSString* substr ) : m_substr( [substr copy] ){}
-                StringHolder( StringHolder const& other ) : m_substr( [other.m_substr copy] ){}
-                StringHolder() {
-                    arcSafeRelease( m_substr );
-                }
-
-                NSString* m_substr;
-            };
-
-            struct Equals : StringHolder<Equals> {
-                Equals( NSString* substr ) : StringHolder( substr ){}
-
-                virtual bool match( ExpressionType const& str ) const {
-                    return  (str != nil || m_substr == nil ) &&
-                            [str isEqualToString:m_substr];
-                }
-
-                virtual std::string toString() const {
-                    return "equals string: " + Catch::toString( m_substr );
-                }
-            };
-
-            struct Contains : StringHolder<Contains> {
-                Contains( NSString* substr ) : StringHolder( substr ){}
-
-                virtual bool match( ExpressionType const& str ) const {
-                    return  (str != nil || m_substr == nil ) &&
-                            [str rangeOfString:m_substr].location != NSNotFound;
-                }
-
-                virtual std::string toString() const {
-                    return "contains string: " + Catch::toString( m_substr );
-                }
-            };
-
-            struct StartsWith : StringHolder<StartsWith> {
-                StartsWith( NSString* substr ) : StringHolder( substr ){}
-
-                virtual bool match( ExpressionType const& str ) const {
-                    return  (str != nil || m_substr == nil ) &&
-                            [str rangeOfString:m_substr].location == 0;
-                }
-
-                virtual std::string toString() const {
-                    return "starts with: " + Catch::toString( m_substr );
-                }
-            };
-            struct EndsWith : StringHolder<EndsWith> {
-                EndsWith( NSString* substr ) : StringHolder( substr ){}
-
-                virtual bool match( ExpressionType const& str ) const {
-                    return  (str != nil || m_substr == nil ) &&
-                            [str rangeOfString:m_substr].location == [str length] - [m_substr length];
-                }
-
-                virtual std::string toString() const {
-                    return "ends with: " + Catch::toString( m_substr );
-                }
-            };
-
-        } // namespace NSStringMatchers
-        } // namespace Impl
-
-        inline Impl::NSStringMatchers::Equals
-            Equals( NSString* substr ){ return Impl::NSStringMatchers::Equals( substr ); }
-
-        inline Impl::NSStringMatchers::Contains
-            Contains( NSString* substr ){ return Impl::NSStringMatchers::Contains( substr ); }
-
-        inline Impl::NSStringMatchers::StartsWith
-            StartsWith( NSString* substr ){ return Impl::NSStringMatchers::StartsWith( substr ); }
-
-        inline Impl::NSStringMatchers::EndsWith
-            EndsWith( NSString* substr ){ return Impl::NSStringMatchers::EndsWith( substr ); }
-
-    } // namespace Matchers
-
-    using namespace Matchers;
-
-} // namespace Catch
-
-///////////////////////////////////////////////////////////////////////////////
-#define OC_TEST_CASE( name, desc )\
-+(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Name_test ) \
-{\
-return @ name; \
-}\
-+(NSString*) INTERNAL_CATCH_UNIQUE_NAME( Catch_Description_test ) \
-{ \
-return @ desc; \
-} \
--(void) INTERNAL_CATCH_UNIQUE_NAME( Catch_TestCase_test )
-
-#endif
-
-#ifdef CATCH_IMPL
-// #included from: internal/catch_impl.hpp
-#define TWOBLUECUBES_CATCH_IMPL_HPP_INCLUDED
-
-// Collect all the implementation files together here
-// These are the equivalent of what would usually be cpp files
-
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wweak-vtables"
-#endif
-
-// #included from: ../catch_session.hpp
-#define TWOBLUECUBES_CATCH_RUNNER_HPP_INCLUDED
-
-// #included from: internal/catch_commandline.hpp
-#define TWOBLUECUBES_CATCH_COMMANDLINE_HPP_INCLUDED
-
-// #included from: catch_config.hpp
-#define TWOBLUECUBES_CATCH_CONFIG_HPP_INCLUDED
-
-// #included from: catch_test_spec_parser.hpp
-#define TWOBLUECUBES_CATCH_TEST_SPEC_PARSER_HPP_INCLUDED
-
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wpadded"
-#endif
-
-// #included from: catch_test_spec.hpp
-#define TWOBLUECUBES_CATCH_TEST_SPEC_HPP_INCLUDED
-
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wpadded"
-#endif
-
-// #included from: catch_wildcard_pattern.hpp
-#define TWOBLUECUBES_CATCH_WILDCARD_PATTERN_HPP_INCLUDED
-
-namespace Catch
-{
-    class WildcardPattern {
-        enum WildcardPosition {
-            NoWildcard = 0,
-            WildcardAtStart = 1,
-            WildcardAtEnd = 2,
-            WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd
-        };
-
-    public:
-
-        WildcardPattern( std::string const& pattern, CaseSensitive::Choice caseSensitivity )
-        :   m_caseSensitivity( caseSensitivity ),
-            m_wildcard( NoWildcard ),
-            m_pattern( adjustCase( pattern ) )
-        {
-            if( startsWith( m_pattern, "*" ) ) {
-                m_pattern = m_pattern.substr( 1 );
-                m_wildcard = WildcardAtStart;
-            }
-            if( endsWith( m_pattern, "*" ) ) {
-                m_pattern = m_pattern.substr( 0, m_pattern.size()-1 );
-                m_wildcard = static_cast<WildcardPosition>( m_wildcard | WildcardAtEnd );
-            }
-        }
-        virtual ~WildcardPattern();
-        virtual bool matches( std::string const& str ) const {
-            switch( m_wildcard ) {
-                case NoWildcard:
-                    return m_pattern == adjustCase( str );
-                case WildcardAtStart:
-                    return endsWith( adjustCase( str ), m_pattern );
-                case WildcardAtEnd:
-                    return startsWith( adjustCase( str ), m_pattern );
-                case WildcardAtBothEnds:
-                    return contains( adjustCase( str ), m_pattern );
-            }
-
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wunreachable-code"
-#endif
-            throw std::logic_error( "Unknown enum" );
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
-        }
-    private:
-        std::string adjustCase( std::string const& str ) const {
-            return m_caseSensitivity == CaseSensitive::No ? toLower( str ) : str;
-        }
-        CaseSensitive::Choice m_caseSensitivity;
-        WildcardPosition m_wildcard;
-        std::string m_pattern;
-    };
-}
-
-#include <string>
-#include <vector>
-
-namespace Catch {
-
-    class TestSpec {
-        struct Pattern : SharedImpl<> {
-            virtual ~Pattern();
-            virtual bool matches( TestCaseInfo const& testCase ) const = 0;
-        };
-        class NamePattern : public Pattern {
-        public:
-            NamePattern( std::string const& name )
-            : m_wildcardPattern( toLower( name ), CaseSensitive::No )
-            {}
-            virtual ~NamePattern();
-            virtual bool matches( TestCaseInfo const& testCase ) const {
-                return m_wildcardPattern.matches( toLower( testCase.name ) );
-            }
-        private:
-            WildcardPattern m_wildcardPattern;
-        };
-
-        class TagPattern : public Pattern {
-        public:
-            TagPattern( std::string const& tag ) : m_tag( toLower( tag ) ) {}
-            virtual ~TagPattern();
-            virtual bool matches( TestCaseInfo const& testCase ) const {
-                return testCase.lcaseTags.find( m_tag ) != testCase.lcaseTags.end();
-            }
-        private:
-            std::string m_tag;
-        };
-
-        class ExcludedPattern : public Pattern {
-        public:
-            ExcludedPattern( Ptr<Pattern> const& underlyingPattern ) : m_underlyingPattern( underlyingPattern ) {}
-            virtual ~ExcludedPattern();
-            virtual bool matches( TestCaseInfo const& testCase ) const { return !m_underlyingPattern->matches( testCase ); }
-        private:
-            Ptr<Pattern> m_underlyingPattern;
-        };
-
-        struct Filter {
-            std::vector<Ptr<Pattern> > m_patterns;
-
-            bool matches( TestCaseInfo const& testCase ) const {
-                // All patterns in a filter must match for the filter to be a match
-                for( std::vector<Ptr<Pattern> >::const_iterator it = m_patterns.begin(), itEnd = m_patterns.end(); it != itEnd; ++it )
-                    if( !(*it)->matches( testCase ) )
-                        return false;
-                    return true;
-            }
-        };
-
-    public:
-        bool hasFilters() const {
-            return !m_filters.empty();
-        }
-        bool matches( TestCaseInfo const& testCase ) const {
-            // A TestSpec matches if any filter matches
-            for( std::vector<Filter>::const_iterator it = m_filters.begin(), itEnd = m_filters.end(); it != itEnd; ++it )
-                if( it->matches( testCase ) )
-                    return true;
-            return false;
-        }
-
-    private:
-        std::vector<Filter> m_filters;
-
-        friend class TestSpecParser;
-    };
-}
-
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
-
-namespace Catch {
-
-    class TestSpecParser {
-        enum Mode{ None, Name, QuotedName, Tag };
-        Mode m_mode;
-        bool m_exclusion;
-        std::size_t m_start, m_pos;
-        std::string m_arg;
-        TestSpec::Filter m_currentFilter;
-        TestSpec m_testSpec;
-        ITagAliasRegistry const* m_tagAliases;
-
-    public:
-        TestSpecParser( ITagAliasRegistry const& tagAliases ) : m_tagAliases( &tagAliases ) {}
-
-        TestSpecParser& parse( std::string const& arg ) {
-            m_mode = None;
-            m_exclusion = false;
-            m_start = std::string::npos;
-            m_arg = m_tagAliases->expandAliases( arg );
-            for( m_pos = 0; m_pos < m_arg.size(); ++m_pos )
-                visitChar( m_arg[m_pos] );
-            if( m_mode == Name )
-                addPattern<TestSpec::NamePattern>();
-            return *this;
-        }
-        TestSpec testSpec() {
-            addFilter();
-            return m_testSpec;
-        }
-    private:
-        void visitChar( char c ) {
-            if( m_mode == None ) {
-                switch( c ) {
-                case ' ': return;
-                case '~': m_exclusion = true; return;
-                case '[': return startNewMode( Tag, ++m_pos );
-                case '"': return startNewMode( QuotedName, ++m_pos );
-                default: startNewMode( Name, m_pos ); break;
-                }
-            }
-            if( m_mode == Name ) {
-                if( c == ',' ) {
-                    addPattern<TestSpec::NamePattern>();
-                    addFilter();
-                }
-                else if( c == '[' ) {
-                    if( subString() == "exclude:" )
-                        m_exclusion = true;
-                    else
-                        addPattern<TestSpec::NamePattern>();
-                    startNewMode( Tag, ++m_pos );
-                }
-            }
-            else if( m_mode == QuotedName && c == '"' )
-                addPattern<TestSpec::NamePattern>();
-            else if( m_mode == Tag && c == ']' )
-                addPattern<TestSpec::TagPattern>();
-        }
-        void startNewMode( Mode mode, std::size_t start ) {
-            m_mode = mode;
-            m_start = start;
-        }
-        std::string subString() const { return m_arg.substr( m_start, m_pos - m_start ); }
-        template<typename T>
-        void addPattern() {
-            std::string token = subString();
-            if( startsWith( token, "exclude:" ) ) {
-                m_exclusion = true;
-                token = token.substr( 8 );
-            }
-            if( !token.empty() ) {
-                Ptr<TestSpec::Pattern> pattern = new T( token );
-                if( m_exclusion )
-                    pattern = new TestSpec::ExcludedPattern( pattern );
-                m_currentFilter.m_patterns.push_back( pattern );
-            }
-            m_exclusion = false;
-            m_mode = None;
-        }
-        void addFilter() {
-            if( !m_currentFilter.m_patterns.empty() ) {
-                m_testSpec.m_filters.push_back( m_currentFilter );
-                m_currentFilter = TestSpec::Filter();
-            }
-        }
-    };
-    inline TestSpec parseTestSpec( std::string const& arg ) {
-        return TestSpecParser( ITagAliasRegistry::get() ).parse( arg ).testSpec();
-    }
-
-} // namespace Catch
-
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
-
-// #included from: catch_interfaces_config.h
-#define TWOBLUECUBES_CATCH_INTERFACES_CONFIG_H_INCLUDED
-
-#include <iostream>
-#include <string>
-#include <vector>
-
-namespace Catch {
-
-    struct Verbosity { enum Level {
-        NoOutput = 0,
-        Quiet,
-        Normal
-    }; };
-
-    struct WarnAbout { enum What {
-        Nothing = 0x00,
-        NoAssertions = 0x01
-    }; };
-
-    struct ShowDurations { enum OrNot {
-        DefaultForReporter,
-        Always,
-        Never
-    }; };
-    struct RunTests { enum InWhatOrder {
-        InDeclarationOrder,
-        InLexicographicalOrder,
-        InRandomOrder
-    }; };
-    struct UseColour { enum YesOrNo {
-        Auto,
-        Yes,
-        No
-    }; };
-
-    class TestSpec;
-
-    struct IConfig : IShared {
-
-        virtual ~IConfig();
-
-        virtual bool allowThrows() const = 0;
-        virtual std::ostream& stream() const = 0;
-        virtual std::string name() const = 0;
-        virtual bool includeSuccessfulResults() const = 0;
-        virtual bool shouldDebugBreak() const = 0;
-        virtual bool warnAboutMissingAssertions() const = 0;
-        virtual int abortAfter() const = 0;
-        virtual bool showInvisibles() const = 0;
-        virtual ShowDurations::OrNot showDurations() const = 0;
-        virtual TestSpec const& testSpec() const = 0;
-        virtual RunTests::InWhatOrder runOrder() const = 0;
-        virtual unsigned int rngSeed() const = 0;
-        virtual UseColour::YesOrNo useColour() const = 0;
-    };
-}
-
-// #included from: catch_stream.h
-#define TWOBLUECUBES_CATCH_STREAM_H_INCLUDED
-
-// #included from: catch_streambuf.h
-#define TWOBLUECUBES_CATCH_STREAMBUF_H_INCLUDED
-
-#include <streambuf>
-
-namespace Catch {
-
-    class StreamBufBase : public std::streambuf {
-    public:
-        virtual ~StreamBufBase() CATCH_NOEXCEPT;
-    };
-}
-
-#include <streambuf>
-#include <ostream>
-#include <fstream>
-
-namespace Catch {
-
-    std::ostream& cout();
-    std::ostream& cerr();
-
-    struct IStream {
-        virtual ~IStream() CATCH_NOEXCEPT;
-        virtual std::ostream& stream() const = 0;
-    };
-
-    class FileStream : public IStream {
-        mutable std::ofstream m_ofs;
-    public:
-        FileStream( std::string const& filename );
-        virtual ~FileStream() CATCH_NOEXCEPT;
-    public: // IStream
-        virtual std::ostream& stream() const CATCH_OVERRIDE;
-    };
-
-    class CoutStream : public IStream {
-        mutable std::ostream m_os;
-    public:
-        CoutStream();
-        virtual ~CoutStream() CATCH_NOEXCEPT;
-
-    public: // IStream
-        virtual std::ostream& stream() const CATCH_OVERRIDE;
-    };
-
-    class DebugOutStream : public IStream {
-        std::auto_ptr<StreamBufBase> m_streamBuf;
-        mutable std::ostream m_os;
-    public:
-        DebugOutStream();
-        virtual ~DebugOutStream() CATCH_NOEXCEPT;
-
-    public: // IStream
-        virtual std::ostream& stream() const CATCH_OVERRIDE;
-    };
-}
-
-#include <memory>
-#include <vector>
-#include <string>
-#include <iostream>
-#include <ctime>
-
-#ifndef CATCH_CONFIG_CONSOLE_WIDTH
-#define CATCH_CONFIG_CONSOLE_WIDTH 80
-#endif
-
-namespace Catch {
-
-    struct ConfigData {
-
-        ConfigData()
-        :   listTests( false ),
-            listTags( false ),
-            listReporters( false ),
-            listTestNamesOnly( false ),
-            showSuccessfulTests( false ),
-            shouldDebugBreak( false ),
-            noThrow( false ),
-            showHelp( false ),
-            showInvisibles( false ),
-            filenamesAsTags( false ),
-            abortAfter( -1 ),
-            rngSeed( 0 ),
-            verbosity( Verbosity::Normal ),
-            warnings( WarnAbout::Nothing ),
-            showDurations( ShowDurations::DefaultForReporter ),
-            runOrder( RunTests::InDeclarationOrder ),
-            useColour( UseColour::Auto )
-        {}
-
-        bool listTests;
-        bool listTags;
-        bool listReporters;
-        bool listTestNamesOnly;
-
-        bool showSuccessfulTests;
-        bool shouldDebugBreak;
-        bool noThrow;
-        bool showHelp;
-        bool showInvisibles;
-        bool filenamesAsTags;
-
-        int abortAfter;
-        unsigned int rngSeed;
-
-        Verbosity::Level verbosity;
-        WarnAbout::What warnings;
-        ShowDurations::OrNot showDurations;
-        RunTests::InWhatOrder runOrder;
-        UseColour::YesOrNo useColour;
-
-        std::string outputFilename;
-        std::string name;
-        std::string processName;
-
-        std::vector<std::string> reporterNames;
-        std::vector<std::string> testsOrTags;
-    };
-
-    class Config : public SharedImpl<IConfig> {
-    private:
-        Config( Config const& other );
-        Config& operator = ( Config const& other );
-        virtual void dummy();
-    public:
-
-        Config()
-        {}
-
-        Config( ConfigData const& data )
-        :   m_data( data ),
-            m_stream( openStream() )
-        {
-            if( !data.testsOrTags.empty() ) {
-                TestSpecParser parser( ITagAliasRegistry::get() );
-                for( std::size_t i = 0; i < data.testsOrTags.size(); ++i )
-                    parser.parse( data.testsOrTags[i] );
-                m_testSpec = parser.testSpec();
-            }
-        }
-
-        virtual ~Config() {
-        }
-
-        std::string const& getFilename() const {
-            return m_data.outputFilename ;
-        }
-
-        bool listTests() const { return m_data.listTests; }
-        bool listTestNamesOnly() const { return m_data.listTestNamesOnly; }
-        bool listTags() const { return m_data.listTags; }
-        bool listReporters() const { return m_data.listReporters; }
-
-        std::string getProcessName() const { return m_data.processName; }
-
-        bool shouldDebugBreak() const { return m_data.shouldDebugBreak; }
-
-        std::vector<std::string> getReporterNames() const { return m_data.reporterNames; }
-
-        int abortAfter() const { return m_data.abortAfter; }
-
-        TestSpec const& testSpec() const { return m_testSpec; }
-
-        bool showHelp() const { return m_data.showHelp; }
-        bool showInvisibles() const { return m_data.showInvisibles; }
-
-        // IConfig interface
-        virtual bool allowThrows() const        { return !m_data.noThrow; }
-        virtual std::ostream& stream() const    { return m_stream->stream(); }
-        virtual std::string name() const        { return m_data.name.empty() ? m_data.processName : m_data.name; }
-        virtual bool includeSuccessfulResults() const   { return m_data.showSuccessfulTests; }
-        virtual bool warnAboutMissingAssertions() const { return m_data.warnings & WarnAbout::NoAssertions; }
-        virtual ShowDurations::OrNot showDurations() const { return m_data.showDurations; }
-        virtual RunTests::InWhatOrder runOrder() const  { return m_data.runOrder; }
-        virtual unsigned int rngSeed() const    { return m_data.rngSeed; }
-        virtual UseColour::YesOrNo useColour() const { return m_data.useColour; }
-
-    private:
-
-        IStream const* openStream() {
-            if( m_data.outputFilename.empty() )
-                return new CoutStream();
-            else if( m_data.outputFilename[0] == '%' ) {
-                if( m_data.outputFilename == "%debug" )
-                    return new DebugOutStream();
-                else
-                    throw std::domain_error( "Unrecognised stream: " + m_data.outputFilename );
-            }
-            else
-                return new FileStream( m_data.outputFilename );
-        }
-        ConfigData m_data;
-
-        std::auto_ptr<IStream const> m_stream;
-        TestSpec m_testSpec;
-    };
-
-} // end namespace Catch
-
-// #included from: catch_clara.h
-#define TWOBLUECUBES_CATCH_CLARA_H_INCLUDED
-
-// Use Catch's value for console width (store Clara's off to the side, if present)
-#ifdef CLARA_CONFIG_CONSOLE_WIDTH
-#define CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH CLARA_CONFIG_CONSOLE_WIDTH
-#undef CLARA_CONFIG_CONSOLE_WIDTH
-#endif
-#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH
-
-// Declare Clara inside the Catch namespace
-#define STITCH_CLARA_OPEN_NAMESPACE namespace Catch {
-// #included from: ../external/clara.h
-
-// Version 0.0.2.3
-
-// Only use header guard if we are not using an outer namespace
-#if !defined(TWOBLUECUBES_CLARA_H_INCLUDED) || defined(STITCH_CLARA_OPEN_NAMESPACE)
-
-#ifndef STITCH_CLARA_OPEN_NAMESPACE
-#define TWOBLUECUBES_CLARA_H_INCLUDED
-#define STITCH_CLARA_OPEN_NAMESPACE
-#define STITCH_CLARA_CLOSE_NAMESPACE
-#else
-#define STITCH_CLARA_CLOSE_NAMESPACE }
-#endif
-
-#define STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE STITCH_CLARA_OPEN_NAMESPACE
-
-// ----------- #included from tbc_text_format.h -----------
-
-// Only use header guard if we are not using an outer namespace
-#if !defined(TBC_TEXT_FORMAT_H_INCLUDED) || defined(STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE)
-#ifndef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
-#define TBC_TEXT_FORMAT_H_INCLUDED
-#endif
-
-#include <string>
-#include <vector>
-#include <sstream>
-#include <algorithm>
-
-// Use optional outer namespace
-#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
-namespace STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
-#endif
-
-namespace Tbc {
-
-#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH
-    const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH;
-#else
-    const unsigned int consoleWidth = 80;
-#endif
-
-    struct TextAttributes {
-        TextAttributes()
-        :   initialIndent( std::string::npos ),
-            indent( 0 ),
-            width( consoleWidth-1 ),
-            tabChar( '\t' )
-        {}
-
-        TextAttributes& setInitialIndent( std::size_t _value )  { initialIndent = _value; return *this; }
-        TextAttributes& setIndent( std::size_t _value )         { indent = _value; return *this; }
-        TextAttributes& setWidth( std::size_t _value )          { width = _value; return *this; }
-        TextAttributes& setTabChar( char _value )               { tabChar = _value; return *this; }
-
-        std::size_t initialIndent;  // indent of first line, or npos
-        std::size_t indent;         // indent of subsequent lines, or all if initialIndent is npos
-        std::size_t width;          // maximum width of text, including indent. Longer text will wrap
-        char tabChar;               // If this char is seen the indent is changed to current pos
-    };
-
-    class Text {
-    public:
-        Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() )
-        : attr( _attr )
-        {
-            std::string wrappableChars = " [({.,/|\\-";
-            std::size_t indent = _attr.initialIndent != std::string::npos
-                ? _attr.initialIndent
-                : _attr.indent;
-            std::string remainder = _str;
-
-            while( !remainder.empty() ) {
-                if( lines.size() >= 1000 ) {
-                    lines.push_back( "... message truncated due to excessive size" );
-                    return;
-                }
-                std::size_t tabPos = std::string::npos;
-                std::size_t width = (std::min)( remainder.size(), _attr.width - indent );
-                std::size_t pos = remainder.find_first_of( '\n' );
-                if( pos <= width ) {
-                    width = pos;
-                }
-                pos = remainder.find_last_of( _attr.tabChar, width );
-                if( pos != std::string::npos ) {
-                    tabPos = pos;
-                    if( remainder[width] == '\n' )
-                        width--;
-                    remainder = remainder.substr( 0, tabPos ) + remainder.substr( tabPos+1 );
-                }
-
-                if( width == remainder.size() ) {
-                    spliceLine( indent, remainder, width );
-                }
-                else if( remainder[width] == '\n' ) {
-                    spliceLine( indent, remainder, width );
-                    if( width <= 1 || remainder.size() != 1 )
-                        remainder = remainder.substr( 1 );
-                    indent = _attr.indent;
-                }
-                else {
-                    pos = remainder.find_last_of( wrappableChars, width );
-                    if( pos != std::string::npos && pos > 0 ) {
-                        spliceLine( indent, remainder, pos );
-                        if( remainder[0] == ' ' )
-                            remainder = remainder.substr( 1 );
-                    }
-                    else {
-                        spliceLine( indent, remainder, width-1 );
-                        lines.back() += "-";
-                    }
-                    if( lines.size() == 1 )
-                        indent = _attr.indent;
-                    if( tabPos != std::string::npos )
-                        indent += tabPos;
-                }
-            }
-        }
-
-        void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ) {
-            lines.push_back( std::string( _indent, ' ' ) + _remainder.substr( 0, _pos ) );
-            _remainder = _remainder.substr( _pos );
-        }
-
-        typedef std::vector<std::string>::const_iterator const_iterator;
-
-        const_iterator begin() const { return lines.begin(); }
-        const_iterator end() const { return lines.end(); }
-        std::string const& last() const { return lines.back(); }
-        std::size_t size() const { return lines.size(); }
-        std::string const& operator[]( std::size_t _index ) const { return lines[_index]; }
-        std::string toString() const {
-            std::ostringstream oss;
-            oss << *this;
-            return oss.str();
-        }
-
-        inline friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ) {
-            for( Text::const_iterator it = _text.begin(), itEnd = _text.end();
-                it != itEnd; ++it ) {
-                if( it != _text.begin() )
-                    _stream << "\n";
-                _stream << *it;
-            }
-            return _stream;
-        }
-
-    private:
-        std::string str;
-        TextAttributes attr;
-        std::vector<std::string> lines;
-    };
-
-} // end namespace Tbc
-
-#ifdef STITCH_TBC_TEXT_FORMAT_OUTER_NAMESPACE
-} // end outer namespace
-#endif
-
-#endif // TBC_TEXT_FORMAT_H_INCLUDED
-
-// ----------- end of #include from tbc_text_format.h -----------
-// ........... back in clara.h
-
-#undef STITCH_TBC_TEXT_FORMAT_OPEN_NAMESPACE
-
-// ----------- #included from clara_compilers.h -----------
-
-#ifndef TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
-#define TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
-
-// Detect a number of compiler features - mostly C++11/14 conformance - by compiler
-// The following features are defined:
-//
-// CLARA_CONFIG_CPP11_NULLPTR : is nullptr supported?
-// CLARA_CONFIG_CPP11_NOEXCEPT : is noexcept supported?
-// CLARA_CONFIG_CPP11_GENERATED_METHODS : The delete and default keywords for compiler generated methods
-// CLARA_CONFIG_CPP11_OVERRIDE : is override supported?
-// CLARA_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)
-
-// CLARA_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
-
-// CLARA_CONFIG_VARIADIC_MACROS : are variadic macros supported?
-
-// In general each macro has a _NO_<feature name> form
-// (e.g. CLARA_CONFIG_CPP11_NO_NULLPTR) which disables the feature.
-// Many features, at point of detection, define an _INTERNAL_ macro, so they
-// can be combined, en-mass, with the _NO_ forms later.
-
-// All the C++11 features can be disabled with CLARA_CONFIG_NO_CPP11
-
-#ifdef __clang__
-
-#if __has_feature(cxx_nullptr)
-#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
-#endif
-
-#if __has_feature(cxx_noexcept)
-#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
-#endif
-
-#endif // __clang__
-
-////////////////////////////////////////////////////////////////////////////////
-// GCC
-#ifdef __GNUC__
-
-#if __GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__)
-#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
-#endif
-
-// - otherwise more recent versions define __cplusplus >= 201103L
-// and will get picked up below
-
-#endif // __GNUC__
-
-////////////////////////////////////////////////////////////////////////////////
-// Visual C++
-#ifdef _MSC_VER
-
-#if (_MSC_VER >= 1600)
-#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
-#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
-#endif
-
-#if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
-#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
-#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
-#endif
-
-#endif // _MSC_VER
-
-////////////////////////////////////////////////////////////////////////////////
-// C++ language feature support
-
-// catch all support for C++11
-#if defined(__cplusplus) && __cplusplus >= 201103L
-
-#define CLARA_CPP11_OR_GREATER
-
-#if !defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR)
-#define CLARA_INTERNAL_CONFIG_CPP11_NULLPTR
-#endif
-
-#ifndef CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
-#define CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT
-#endif
-
-#ifndef CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
-#define CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
-#endif
-
-#if !defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE)
-#define CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE
-#endif
-#if !defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
-#define CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
-#endif
-
-#endif // __cplusplus >= 201103L
-
-// Now set the actual defines based on the above + anything the user has configured
-#if defined(CLARA_INTERNAL_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NO_NULLPTR) && !defined(CLARA_CONFIG_CPP11_NULLPTR) && !defined(CLARA_CONFIG_NO_CPP11)
-#define CLARA_CONFIG_CPP11_NULLPTR
-#endif
-#if defined(CLARA_INTERNAL_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NO_NOEXCEPT) && !defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_CONFIG_NO_CPP11)
-#define CLARA_CONFIG_CPP11_NOEXCEPT
-#endif
-#if defined(CLARA_INTERNAL_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_NO_GENERATED_METHODS) && !defined(CLARA_CONFIG_CPP11_GENERATED_METHODS) && !defined(CLARA_CONFIG_NO_CPP11)
-#define CLARA_CONFIG_CPP11_GENERATED_METHODS
-#endif
-#if defined(CLARA_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_OVERRIDE) && !defined(CLARA_CONFIG_CPP11_OVERRIDE) && !defined(CLARA_CONFIG_NO_CPP11)
-#define CLARA_CONFIG_CPP11_OVERRIDE
-#endif
-#if defined(CLARA_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_UNIQUE_PTR) && !defined(CLARA_CONFIG_CPP11_UNIQUE_PTR) && !defined(CLARA_CONFIG_NO_CPP11)
-#define CLARA_CONFIG_CPP11_UNIQUE_PTR
-#endif
-
-// noexcept support:
-#if defined(CLARA_CONFIG_CPP11_NOEXCEPT) && !defined(CLARA_NOEXCEPT)
-#define CLARA_NOEXCEPT noexcept
-#  define CLARA_NOEXCEPT_IS(x) noexcept(x)
-#else
-#define CLARA_NOEXCEPT throw()
-#  define CLARA_NOEXCEPT_IS(x)
-#endif
-
-// nullptr support
-#ifdef CLARA_CONFIG_CPP11_NULLPTR
-#define CLARA_NULL nullptr
-#else
-#define CLARA_NULL NULL
-#endif
-
-// override support
-#ifdef CLARA_CONFIG_CPP11_OVERRIDE
-#define CLARA_OVERRIDE override
-#else
-#define CLARA_OVERRIDE
-#endif
-
-// unique_ptr support
-#ifdef CLARA_CONFIG_CPP11_UNIQUE_PTR
-#   define CLARA_AUTO_PTR( T ) std::unique_ptr<T>
-#else
-#   define CLARA_AUTO_PTR( T ) std::auto_ptr<T>
-#endif
-
-#endif // TWOBLUECUBES_CLARA_COMPILERS_H_INCLUDED
-
-// ----------- end of #include from clara_compilers.h -----------
-// ........... back in clara.h
-
-#include <map>
-#include <stdexcept>
-#include <memory>
-
-#if defined(WIN32) || defined(__WIN32__) || defined(_WIN32) || defined(_MSC_VER)
-#define CLARA_PLATFORM_WINDOWS
-#endif
-
-// Use optional outer namespace
-#ifdef STITCH_CLARA_OPEN_NAMESPACE
-STITCH_CLARA_OPEN_NAMESPACE
-#endif
-
-namespace Clara {
-
-    struct UnpositionalTag {};
-
-    extern UnpositionalTag _;
-
-#ifdef CLARA_CONFIG_MAIN
-    UnpositionalTag _;
-#endif
-
-    namespace Detail {
-
-#ifdef CLARA_CONSOLE_WIDTH
-    const unsigned int consoleWidth = CLARA_CONFIG_CONSOLE_WIDTH;
-#else
-    const unsigned int consoleWidth = 80;
-#endif
-
-        using namespace Tbc;
-
-        inline bool startsWith( std::string const& str, std::string const& prefix ) {
-            return str.size() >= prefix.size() && str.substr( 0, prefix.size() ) == prefix;
-        }
-
-        template<typename T> struct RemoveConstRef{ typedef T type; };
-        template<typename T> struct RemoveConstRef<T&>{ typedef T type; };
-        template<typename T> struct RemoveConstRef<T const&>{ typedef T type; };
-        template<typename T> struct RemoveConstRef<T const>{ typedef T type; };
-
-        template<typename T>    struct IsBool       { static const bool value = false; };
-        template<>              struct IsBool<bool> { static const bool value = true; };
-
-        template<typename T>
-        void convertInto( std::string const& _source, T& _dest ) {
-            std::stringstream ss;
-            ss << _source;
-            ss >> _dest;
-            if( ss.fail() )
-                throw std::runtime_error( "Unable to convert " + _source + " to destination type" );
-        }
-        inline void convertInto( std::string const& _source, std::string& _dest ) {
-            _dest = _source;
-        }
-        inline void convertInto( std::string const& _source, bool& _dest ) {
-            std::string sourceLC = _source;
-            std::transform( sourceLC.begin(), sourceLC.end(), sourceLC.begin(), ::tolower );
-            if( sourceLC == "y" || sourceLC == "1" || sourceLC == "true" || sourceLC == "yes" || sourceLC == "on" )
-                _dest = true;
-            else if( sourceLC == "n" || sourceLC == "0" || sourceLC == "false" || sourceLC == "no" || sourceLC == "off" )
-                _dest = false;
-            else
-                throw std::runtime_error( "Expected a boolean value but did not recognise:\n  '" + _source + "'" );
-        }
-
-        template<typename ConfigT>
-        struct IArgFunction {
-            virtual ~IArgFunction() {}
-#ifdef CLARA_CONFIG_CPP11_GENERATED_METHODS
-            IArgFunction()                      = default;
-            IArgFunction( IArgFunction const& ) = default;
-#endif
-            virtual void set( ConfigT& config, std::string const& value ) const = 0;
-            virtual bool takesArg() const = 0;
-            virtual IArgFunction* clone() const = 0;
-        };
-
-        template<typename ConfigT>
-        class BoundArgFunction {
-        public:
-            BoundArgFunction() : functionObj( CLARA_NULL ) {}
-            BoundArgFunction( IArgFunction<ConfigT>* _functionObj ) : functionObj( _functionObj ) {}
-            BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj ? other.functionObj->clone() : CLARA_NULL ) {}
-            BoundArgFunction& operator = ( BoundArgFunction const& other ) {
-                IArgFunction<ConfigT>* newFunctionObj = other.functionObj ? other.functionObj->clone() : CLARA_NULL;
-                delete functionObj;
-                functionObj = newFunctionObj;
-                return *this;
-            }
-            ~BoundArgFunction() { delete functionObj; }
-
-            void set( ConfigT& config, std::string const& value ) const {
-                functionObj->set( config, value );
-            }
-            bool takesArg() const { return functionObj->takesArg(); }
-
-            bool isSet() const {
-                return functionObj != CLARA_NULL;
-            }
-        private:
-            IArgFunction<ConfigT>* functionObj;
-        };
-
-        template<typename C>
-        struct NullBinder : IArgFunction<C>{
-            virtual void set( C&, std::string const& ) const {}
-            virtual bool takesArg() const { return true; }
-            virtual IArgFunction<C>* clone() const { return new NullBinder( *this ); }
-        };
-
-        template<typename C, typename M>
-        struct BoundDataMember : IArgFunction<C>{
-            BoundDataMember( M C::* _member ) : member( _member ) {}
-            virtual void set( C& p, std::string const& stringValue ) const {
-                convertInto( stringValue, p.*member );
-            }
-            virtual bool takesArg() const { return !IsBool<M>::value; }
-            virtual IArgFunction<C>* clone() const { return new BoundDataMember( *this ); }
-            M C::* member;
-        };
-        template<typename C, typename M>
-        struct BoundUnaryMethod : IArgFunction<C>{
-            BoundUnaryMethod( void (C::*_member)( M ) ) : member( _member ) {}
-            virtual void set( C& p, std::string const& stringValue ) const {
-                typename RemoveConstRef<M>::type value;
-                convertInto( stringValue, value );
-                (p.*member)( value );
-            }
-            virtual bool takesArg() const { return !IsBool<M>::value; }
-            virtual IArgFunction<C>* clone() const { return new BoundUnaryMethod( *this ); }
-            void (C::*member)( M );
-        };
-        template<typename C>
-        struct BoundNullaryMethod : IArgFunction<C>{
-            BoundNullaryMethod( void (C::*_member)() ) : member( _member ) {}
-            virtual void set( C& p, std::string const& stringValue ) const {
-                bool value;
-                convertInto( stringValue, value );
-                if( value )
-                    (p.*member)();
-            }
-            virtual bool takesArg() const { return false; }
-            virtual IArgFunction<C>* clone() const { return new BoundNullaryMethod( *this ); }
-            void (C::*member)();
-        };
-
-        template<typename C>
-        struct BoundUnaryFunction : IArgFunction<C>{
-            BoundUnaryFunction( void (*_function)( C& ) ) : function( _function ) {}
-            virtual void set( C& obj, std::string const& stringValue ) const {
-                bool value;
-                convertInto( stringValue, value );
-                if( value )
-                    function( obj );
-            }
-            virtual bool takesArg() const { return false; }
-            virtual IArgFunction<C>* clone() const { return new BoundUnaryFunction( *this ); }
-            void (*function)( C& );
-        };
-
-        template<typename C, typename T>
-        struct BoundBinaryFunction : IArgFunction<C>{
-            BoundBinaryFunction( void (*_function)( C&, T ) ) : function( _function ) {}
-            virtual void set( C& obj, std::string const& stringValue ) const {
-                typename RemoveConstRef<T>::type value;
-                convertInto( stringValue, value );
-                function( obj, value );
-            }
-            virtual bool takesArg() const { return !IsBool<T>::value; }
-            virtual IArgFunction<C>* clone() const { return new BoundBinaryFunction( *this ); }
-            void (*function)( C&, T );
-        };
-
-    } // namespace Detail
-
-    inline std::vector<std::string> argsToVector( int argc, char const* const* const argv ) {
-        std::vector<std::string> args( static_cast<std::size_t>( argc ) );
-        for( std::size_t i = 0; i < static_cast<std::size_t>( argc ); ++i )
-            args[i] = argv[i];
-
-        return args;
-    }
-
-    class Parser {
-        enum Mode { None, MaybeShortOpt, SlashOpt, ShortOpt, LongOpt, Positional };
-        Mode mode;
-        std::size_t from;
-        bool inQuotes;
-    public:
-
-        struct Token {
-            enum Type { Positional, ShortOpt, LongOpt };
-            Token( Type _type, std::string const& _data ) : type( _type ), data( _data ) {}
-            Type type;
-            std::string data;
-        };
-
-        Parser() : mode( None ), from( 0 ), inQuotes( false ){}
-
-        void parseIntoTokens( std::vector<std::string> const& args, std::vector<Token>& tokens ) {
-            const std::string doubleDash = "--";
-            for( std::size_t i = 1; i < args.size() && args[i] != doubleDash; ++i )
-                parseIntoTokens( args[i], tokens);
-        }
-
-        void parseIntoTokens( std::string const& arg, std::vector<Token>& tokens ) {
-            for( std::size_t i = 0; i <= arg.size(); ++i ) {
-                char c = arg[i];
-                if( c == '"' )
-                    inQuotes = !inQuotes;
-                mode = handleMode( i, c, arg, tokens );
-            }
-        }
-        Mode handleMode( std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens ) {
-            switch( mode ) {
-                case None: return handleNone( i, c );
-                case MaybeShortOpt: return handleMaybeShortOpt( i, c );
-                case ShortOpt:
-                case LongOpt:
-                case SlashOpt: return handleOpt( i, c, arg, tokens );
-                case Positional: return handlePositional( i, c, arg, tokens );
-                default: throw std::logic_error( "Unknown mode" );
-            }
-        }
-
-        Mode handleNone( std::size_t i, char c ) {
-            if( inQuotes ) {
-                from = i;
-                return Positional;
-            }
-            switch( c ) {
-                case '-': return MaybeShortOpt;
-#ifdef CLARA_PLATFORM_WINDOWS
-                case '/': from = i+1; return SlashOpt;
-#endif
-                default: from = i; return Positional;
-            }
-        }
-        Mode handleMaybeShortOpt( std::size_t i, char c ) {
-            switch( c ) {
-                case '-': from = i+1; return LongOpt;
-                default: from = i; return ShortOpt;
-            }
-        }
-        Mode handleOpt( std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens ) {
-            if( std::string( " \t:=\0", 5 ).find( c ) == std::string::npos )
-                return mode;
-
-            std::string optName = arg.substr( from, i-from );
-            if( mode == ShortOpt )
-                for( std::size_t j = 0; j < optName.size(); ++j )
-                    tokens.push_back( Token( Token::ShortOpt, optName.substr( j, 1 ) ) );
-            else if( mode == SlashOpt && optName.size() == 1 )
-                tokens.push_back( Token( Token::ShortOpt, optName ) );
-            else
-                tokens.push_back( Token( Token::LongOpt, optName ) );
-            return None;
-        }
-        Mode handlePositional( std::size_t i, char c, std::string const& arg, std::vector<Token>& tokens ) {
-            if( inQuotes || std::string( " \t\0", 3 ).find( c ) == std::string::npos )
-                return mode;
-
-            std::string data = arg.substr( from, i-from );
-            tokens.push_back( Token( Token::Positional, data ) );
-            return None;
-        }
-    };
-
-    template<typename ConfigT>
-    struct CommonArgProperties {
-        CommonArgProperties() {}
-        CommonArgProperties( Detail::BoundArgFunction<ConfigT> const& _boundField ) : boundField( _boundField ) {}
-
-        Detail::BoundArgFunction<ConfigT> boundField;
-        std::string description;
-        std::string detail;
-        std::string placeholder; // Only value if boundField takes an arg
-
-        bool takesArg() const {
-            return !placeholder.empty();
-        }
-        void validate() const {
-            if( !boundField.isSet() )
-                throw std::logic_error( "option not bound" );
-        }
-    };
-    struct OptionArgProperties {
-        std::vector<std::string> shortNames;
-        std::string longName;
-
-        bool hasShortName( std::string const& shortName ) const {
-            return std::find( shortNames.begin(), shortNames.end(), shortName ) != shortNames.end();
-        }
-        bool hasLongName( std::string const& _longName ) const {
-            return _longName == longName;
-        }
-    };
-    struct PositionalArgProperties {
-        PositionalArgProperties() : position( -1 ) {}
-        int position; // -1 means non-positional (floating)
-
-        bool isFixedPositional() const {
-            return position != -1;
-        }
-    };
-
-    template<typename ConfigT>
-    class CommandLine {
-
-        struct Arg : CommonArgProperties<ConfigT>, OptionArgProperties, PositionalArgProperties {
-            Arg() {}
-            Arg( Detail::BoundArgFunction<ConfigT> const& _boundField ) : CommonArgProperties<ConfigT>( _boundField ) {}
-
-            using CommonArgProperties<ConfigT>::placeholder; // !TBD
-
-            std::string dbgName() const {
-                if( !longName.empty() )
-                    return "--" + longName;
-                if( !shortNames.empty() )
-                    return "-" + shortNames[0];
-                return "positional args";
-            }
-            std::string commands() const {
-                std::ostringstream oss;
-                bool first = true;
-                std::vector<std::string>::const_iterator it = shortNames.begin(), itEnd = shortNames.end();
-                for(; it != itEnd; ++it ) {
-                    if( first )
-                        first = false;
-                    else
-                        oss << ", ";
-                    oss << "-" << *it;
-                }
-                if( !longName.empty() ) {
-                    if( !first )
-                        oss << ", ";
-                    oss << "--" << longName;
-                }
-                if( !placeholder.empty() )
-                    oss << " <" << placeholder << ">";
-                return oss.str();
-            }
-        };
-
-        typedef CLARA_AUTO_PTR( Arg ) ArgAutoPtr;
-
-        friend void addOptName( Arg& arg, std::string const& optName )
-        {
-            if( optName.empty() )
-                return;
-            if( Detail::startsWith( optName, "--" ) ) {
-                if( !arg.longName.empty() )
-                    throw std::logic_error( "Only one long opt may be specified. '"
-                        + arg.longName
-                        + "' already specified, now attempting to add '"
-                        + optName + "'" );
-                arg.longName = optName.substr( 2 );
-            }
-            else if( Detail::startsWith( optName, "-" ) )
-                arg.shortNames.push_back( optName.substr( 1 ) );
-            else
-                throw std::logic_error( "option must begin with - or --. Option was: '" + optName + "'" );
-        }
-        friend void setPositionalArg( Arg& arg, int position )
-        {
-            arg.position = position;
-        }
-
-        class ArgBuilder {
-        public:
-            ArgBuilder( Arg* arg ) : m_arg( arg ) {}
-
-            // Bind a non-boolean data member (requires placeholder string)
-            template<typename C, typename M>
-            void bind( M C::* field, std::string const& placeholder ) {
-                m_arg->boundField = new Detail::BoundDataMember<C,M>( field );
-                m_arg->placeholder = placeholder;
-            }
-            // Bind a boolean data member (no placeholder required)
-            template<typename C>
-            void bind( bool C::* field ) {
-                m_arg->boundField = new Detail::BoundDataMember<C,bool>( field );
-            }
-
-            // Bind a method taking a single, non-boolean argument (requires a placeholder string)
-            template<typename C, typename M>
-            void bind( void (C::* unaryMethod)( M ), std::string const& placeholder ) {
-                m_arg->boundField = new Detail::BoundUnaryMethod<C,M>( unaryMethod );
-                m_arg->placeholder = placeholder;
-            }
-
-            // Bind a method taking a single, boolean argument (no placeholder string required)
-            template<typename C>
-            void bind( void (C::* unaryMethod)( bool ) ) {
-                m_arg->boundField = new Detail::BoundUnaryMethod<C,bool>( unaryMethod );
-            }
-
-            // Bind a method that takes no arguments (will be called if opt is present)
-            template<typename C>
-            void bind( void (C::* nullaryMethod)() ) {
-                m_arg->boundField = new Detail::BoundNullaryMethod<C>( nullaryMethod );
-            }
-
-            // Bind a free function taking a single argument - the object to operate on (no placeholder string required)
-            template<typename C>
-            void bind( void (* unaryFunction)( C& ) ) {
-                m_arg->boundField = new Detail::BoundUnaryFunction<C>( unaryFunction );
-            }
-
-            // Bind a free function taking a single argument - the object to operate on (requires a placeholder string)
-            template<typename C, typename T>
-            void bind( void (* binaryFunction)( C&, T ), std::string const& placeholder ) {
-                m_arg->boundField = new Detail::BoundBinaryFunction<C, T>( binaryFunction );
-                m_arg->placeholder = placeholder;
-            }
-
-            ArgBuilder& describe( std::string const& description ) {
-                m_arg->description = description;
-                return *this;
-            }
-            ArgBuilder& detail( std::string const& detail ) {
-                m_arg->detail = detail;
-                return *this;
-            }
-
-        protected:
-            Arg* m_arg;
-        };
-
-        class OptBuilder : public ArgBuilder {
-        public:
-            OptBuilder( Arg* arg ) : ArgBuilder( arg ) {}
-            OptBuilder( OptBuilder& other ) : ArgBuilder( other ) {}
-
-            OptBuilder& operator[]( std::string const& optName ) {
-                addOptName( *ArgBuilder::m_arg, optName );
-                return *this;
-            }
-        };
-
-    public:
-
-        CommandLine()
-        :   m_boundProcessName( new Detail::NullBinder<ConfigT>() ),
-            m_highestSpecifiedArgPosition( 0 ),
-            m_throwOnUnrecognisedTokens( false )
-        {}
-        CommandLine( CommandLine const& other )
-        :   m_boundProcessName( other.m_boundProcessName ),
-            m_options ( other.m_options ),
-            m_positionalArgs( other.m_positionalArgs ),
-            m_highestSpecifiedArgPosition( other.m_highestSpecifiedArgPosition ),
-            m_throwOnUnrecognisedTokens( other.m_throwOnUnrecognisedTokens )
-        {
-            if( other.m_floatingArg.get() )
-                m_floatingArg.reset( new Arg( *other.m_floatingArg ) );
-        }
-
-        CommandLine& setThrowOnUnrecognisedTokens( bool shouldThrow = true ) {
-            m_throwOnUnrecognisedTokens = shouldThrow;
-            return *this;
-        }
-
-        OptBuilder operator[]( std::string const& optName ) {
-            m_options.push_back( Arg() );
-            addOptName( m_options.back(), optName );
-            OptBuilder builder( &m_options.back() );
-            return builder;
-        }
-
-        ArgBuilder operator[]( int position ) {
-            m_positionalArgs.insert( std::make_pair( position, Arg() ) );
-            if( position > m_highestSpecifiedArgPosition )
-                m_highestSpecifiedArgPosition = position;
-            setPositionalArg( m_positionalArgs[position], position );
-            ArgBuilder builder( &m_positionalArgs[position] );
-            return builder;
-        }
-
-        // Invoke this with the _ instance
-        ArgBuilder operator[]( UnpositionalTag ) {
-            if( m_floatingArg.get() )
-                throw std::logic_error( "Only one unpositional argument can be added" );
-            m_floatingArg.reset( new Arg() );
-            ArgBuilder builder( m_floatingArg.get() );
-            return builder;
-        }
-
-        template<typename C, typename M>
-        void bindProcessName( M C::* field ) {
-            m_boundProcessName = new Detail::BoundDataMember<C,M>( field );
-        }
-        template<typename C, typename M>
-        void bindProcessName( void (C::*_unaryMethod)( M ) ) {
-            m_boundProcessName = new Detail::BoundUnaryMethod<C,M>( _unaryMethod );
-        }
-
-        void optUsage( std::ostream& os, std::size_t indent = 0, std::size_t width = Detail::consoleWidth ) const {
-            typename std::vector<Arg>::const_iterator itBegin = m_options.begin(), itEnd = m_options.end(), it;
-            std::size_t maxWidth = 0;
-            for( it = itBegin; it != itEnd; ++it )
-                maxWidth = (std::max)( maxWidth, it->commands().size() );
-
-            for( it = itBegin; it != itEnd; ++it ) {
-                Detail::Text usage( it->commands(), Detail::TextAttributes()
-                                                        .setWidth( maxWidth+indent )
-                                                        .setIndent( indent ) );
-                Detail::Text desc( it->description, Detail::TextAttributes()
-                                                        .setWidth( width - maxWidth - 3 ) );
-
-                for( std::size_t i = 0; i < (std::max)( usage.size(), desc.size() ); ++i ) {
-                    std::string usageCol = i < usage.size() ? usage[i] : "";
-                    os << usageCol;
-
-                    if( i < desc.size() && !desc[i].empty() )
-                        os  << std::string( indent + 2 + maxWidth - usageCol.size(), ' ' )
-                            << desc[i];
-                    os << "\n";
-                }
-            }
-        }
-        std::string optUsage() const {
-            std::ostringstream oss;
-            optUsage( oss );
-            return oss.str();
-        }
-
-        void argSynopsis( std::ostream& os ) const {
-            for( int i = 1; i <= m_highestSpecifiedArgPosition; ++i ) {
-                if( i > 1 )
-                    os << " ";
-                typename std::map<int, Arg>::const_iterator it = m_positionalArgs.find( i );
-                if( it != m_positionalArgs.end() )
-                    os << "<" << it->second.placeholder << ">";
-                else if( m_floatingArg.get() )
-                    os << "<" << m_floatingArg->placeholder << ">";
-                else
-                    throw std::logic_error( "non consecutive positional arguments with no floating args" );
-            }
-            // !TBD No indication of mandatory args
-            if( m_floatingArg.get() ) {
-                if( m_highestSpecifiedArgPosition > 1 )
-                    os << " ";
-                os << "[<" << m_floatingArg->placeholder << "> ...]";
-            }
-        }
-        std::string argSynopsis() const {
-            std::ostringstream oss;
-            argSynopsis( oss );
-            return oss.str();
-        }
-
-        void usage( std::ostream& os, std::string const& procName ) const {
-            validate();
-            os << "usage:\n  " << procName << " ";
-            argSynopsis( os );
-            if( !m_options.empty() ) {
-                os << " [options]\n\nwhere options are: \n";
-                optUsage( os, 2 );
-            }
-            os << "\n";
-        }
-        std::string usage( std::string const& procName ) const {
-            std::ostringstream oss;
-            usage( oss, procName );
-            return oss.str();
-        }
-
-        ConfigT parse( std::vector<std::string> const& args ) const {
-            ConfigT config;
-            parseInto( args, config );
-            return config;
-        }
-
-        std::vector<Parser::Token> parseInto( std::vector<std::string> const& args, ConfigT& config ) const {
-            std::string processName = args[0];
-            std::size_t lastSlash = processName.find_last_of( "/\\" );
-            if( lastSlash != std::string::npos )
-                processName = processName.substr( lastSlash+1 );
-            m_boundProcessName.set( config, processName );
-            std::vector<Parser::Token> tokens;
-            Parser parser;
-            parser.parseIntoTokens( args, tokens );
-            return populate( tokens, config );
-        }
-
-        std::vector<Parser::Token> populate( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
-            validate();
-            std::vector<Parser::Token> unusedTokens = populateOptions( tokens, config );
-            unusedTokens = populateFixedArgs( unusedTokens, config );
-            unusedTokens = populateFloatingArgs( unusedTokens, config );
-            return unusedTokens;
-        }
-
-        std::vector<Parser::Token> populateOptions( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
-            std::vector<Parser::Token> unusedTokens;
-            std::vector<std::string> errors;
-            for( std::size_t i = 0; i < tokens.size(); ++i ) {
-                Parser::Token const& token = tokens[i];
-                typename std::vector<Arg>::const_iterator it = m_options.begin(), itEnd = m_options.end();
-                for(; it != itEnd; ++it ) {
-                    Arg const& arg = *it;
-
-                    try {
-                        if( ( token.type == Parser::Token::ShortOpt && arg.hasShortName( token.data ) ) ||
-                            ( token.type == Parser::Token::LongOpt && arg.hasLongName( token.data ) ) ) {
-                            if( arg.takesArg() ) {
-                                if( i == tokens.size()-1 || tokens[i+1].type != Parser::Token::Positional )
-                                    errors.push_back( "Expected argument to option: " + token.data );
-                                else
-                                    arg.boundField.set( config, tokens[++i].data );
-                            }
-                            else {
-                                arg.boundField.set( config, "true" );
-                            }
-                            break;
-                        }
-                    }
-                    catch( std::exception& ex ) {
-                        errors.push_back( std::string( ex.what() ) + "\n- while parsing: (" + arg.commands() + ")" );
-                    }
-                }
-                if( it == itEnd ) {
-                    if( token.type == Parser::Token::Positional || !m_throwOnUnrecognisedTokens )
-                        unusedTokens.push_back( token );
-                    else if( errors.empty() && m_throwOnUnrecognisedTokens )
-                        errors.push_back( "unrecognised option: " + token.data );
-                }
-            }
-            if( !errors.empty() ) {
-                std::ostringstream oss;
-                for( std::vector<std::string>::const_iterator it = errors.begin(), itEnd = errors.end();
-                        it != itEnd;
-                        ++it ) {
-                    if( it != errors.begin() )
-                        oss << "\n";
-                    oss << *it;
-                }
-                throw std::runtime_error( oss.str() );
-            }
-            return unusedTokens;
-        }
-        std::vector<Parser::Token> populateFixedArgs( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
-            std::vector<Parser::Token> unusedTokens;
-            int position = 1;
-            for( std::size_t i = 0; i < tokens.size(); ++i ) {
-                Parser::Token const& token = tokens[i];
-                typename std::map<int, Arg>::const_iterator it = m_positionalArgs.find( position );
-                if( it != m_positionalArgs.end() )
-                    it->second.boundField.set( config, token.data );
-                else
-                    unusedTokens.push_back( token );
-                if( token.type == Parser::Token::Positional )
-                    position++;
-            }
-            return unusedTokens;
-        }
-        std::vector<Parser::Token> populateFloatingArgs( std::vector<Parser::Token> const& tokens, ConfigT& config ) const {
-            if( !m_floatingArg.get() )
-                return tokens;
-            std::vector<Parser::Token> unusedTokens;
-            for( std::size_t i = 0; i < tokens.size(); ++i ) {
-                Parser::Token const& token = tokens[i];
-                if( token.type == Parser::Token::Positional )
-                    m_floatingArg->boundField.set( config, token.data );
-                else
-                    unusedTokens.push_back( token );
-            }
-            return unusedTokens;
-        }
-
-        void validate() const
-        {
-            if( m_options.empty() && m_positionalArgs.empty() && !m_floatingArg.get() )
-                throw std::logic_error( "No options or arguments specified" );
-
-            for( typename std::vector<Arg>::const_iterator  it = m_options.begin(),
-                                                            itEnd = m_options.end();
-                    it != itEnd; ++it )
-                it->validate();
-        }
-
-    private:
-        Detail::BoundArgFunction<ConfigT> m_boundProcessName;
-        std::vector<Arg> m_options;
-        std::map<int, Arg> m_positionalArgs;
-        ArgAutoPtr m_floatingArg;
-        int m_highestSpecifiedArgPosition;
-        bool m_throwOnUnrecognisedTokens;
-    };
-
-} // end namespace Clara
-
-STITCH_CLARA_CLOSE_NAMESPACE
-#undef STITCH_CLARA_OPEN_NAMESPACE
-#undef STITCH_CLARA_CLOSE_NAMESPACE
-
-#endif // TWOBLUECUBES_CLARA_H_INCLUDED
-#undef STITCH_CLARA_OPEN_NAMESPACE
-
-// Restore Clara's value for console width, if present
-#ifdef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
-#define CLARA_CONFIG_CONSOLE_WIDTH CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
-#undef CATCH_TEMP_CLARA_CONFIG_CONSOLE_WIDTH
-#endif
-
-#include <fstream>
-
-namespace Catch {
-
-    inline void abortAfterFirst( ConfigData& config ) { config.abortAfter = 1; }
-    inline void abortAfterX( ConfigData& config, int x ) {
-        if( x < 1 )
-            throw std::runtime_error( "Value after -x or --abortAfter must be greater than zero" );
-        config.abortAfter = x;
-    }
-    inline void addTestOrTags( ConfigData& config, std::string const& _testSpec ) { config.testsOrTags.push_back( _testSpec ); }
-    inline void addReporterName( ConfigData& config, std::string const& _reporterName ) { config.reporterNames.push_back( _reporterName ); }
-
-    inline void addWarning( ConfigData& config, std::string const& _warning ) {
-        if( _warning == "NoAssertions" )
-            config.warnings = static_cast<WarnAbout::What>( config.warnings | WarnAbout::NoAssertions );
-        else
-            throw std::runtime_error( "Unrecognised warning: '" + _warning + "'" );
-    }
-    inline void setOrder( ConfigData& config, std::string const& order ) {
-        if( startsWith( "declared", order ) )
-            config.runOrder = RunTests::InDeclarationOrder;
-        else if( startsWith( "lexical", order ) )
-            config.runOrder = RunTests::InLexicographicalOrder;
-        else if( startsWith( "random", order ) )
-            config.runOrder = RunTests::InRandomOrder;
-        else
-            throw std::runtime_error( "Unrecognised ordering: '" + order + "'" );
-    }
-    inline void setRngSeed( ConfigData& config, std::string const& seed ) {
-        if( seed == "time" ) {
-            config.rngSeed = static_cast<unsigned int>( std::time(0) );
-        }
-        else {
-            std::stringstream ss;
-            ss << seed;
-            ss >> config.rngSeed;
-            if( ss.fail() )
-                throw std::runtime_error( "Argment to --rng-seed should be the word 'time' or a number" );
-        }
-    }
-    inline void setVerbosity( ConfigData& config, int level ) {
-        // !TBD: accept strings?
-        config.verbosity = static_cast<Verbosity::Level>( level );
-    }
-    inline void setShowDurations( ConfigData& config, bool _showDurations ) {
-        config.showDurations = _showDurations
-            ? ShowDurations::Always
-            : ShowDurations::Never;
-    }
-    inline void setUseColour( ConfigData& config, std::string const& value ) {
-        std::string mode = toLower( value );
-
-        if( mode == "yes" )
-            config.useColour = UseColour::Yes;
-        else if( mode == "no" )
-            config.useColour = UseColour::No;
-        else if( mode == "auto" )
-            config.useColour = UseColour::Auto;
-        else
-            throw std::runtime_error( "colour mode must be one of: auto, yes or no" );
-    }
-    inline void forceColour( ConfigData& config ) {
-        config.useColour = UseColour::Yes;
-    }
-    inline void loadTestNamesFromFile( ConfigData& config, std::string const& _filename ) {
-        std::ifstream f( _filename.c_str() );
-        if( !f.is_open() )
-            throw std::domain_error( "Unable to load input file: " + _filename );
-
-        std::string line;
-        while( std::getline( f, line ) ) {
-            line = trim(line);
-            if( !line.empty() && !startsWith( line, "#" ) )
-                addTestOrTags( config, "\"" + line + "\"," );
-        }
-    }
-
-    inline Clara::CommandLine<ConfigData> makeCommandLineParser() {
-
-        using namespace Clara;
-        CommandLine<ConfigData> cli;
-
-        cli.bindProcessName( &ConfigData::processName );
-
-        cli["-?"]["-h"]["--help"]
-            .describe( "display usage information" )
-            .bind( &ConfigData::showHelp );
-
-        cli["-l"]["--list-tests"]
-            .describe( "list all/matching test cases" )
-            .bind( &ConfigData::listTests );
-
-        cli["-t"]["--list-tags"]
-            .describe( "list all/matching tags" )
-            .bind( &ConfigData::listTags );
-
-        cli["-s"]["--success"]
-            .describe( "include successful tests in output" )
-            .bind( &ConfigData::showSuccessfulTests );
-
-        cli["-b"]["--break"]
-            .describe( "break into debugger on failure" )
-            .bind( &ConfigData::shouldDebugBreak );
-
-        cli["-e"]["--nothrow"]
-            .describe( "skip exception tests" )
-            .bind( &ConfigData::noThrow );
-
-        cli["-i"]["--invisibles"]
-            .describe( "show invisibles (tabs, newlines)" )
-            .bind( &ConfigData::showInvisibles );
-
-        cli["-o"]["--out"]
-            .describe( "output filename" )
-            .bind( &ConfigData::outputFilename, "filename" );
-
-        cli["-r"]["--reporter"]
-//            .placeholder( "name[:filename]" )
-            .describe( "reporter to use (defaults to console)" )
-            .bind( &addReporterName, "name" );
-
-        cli["-n"]["--name"]
-            .describe( "suite name" )
-            .bind( &ConfigData::name, "name" );
-
-        cli["-a"]["--abort"]
-            .describe( "abort at first failure" )
-            .bind( &abortAfterFirst );
-
-        cli["-x"]["--abortx"]
-            .describe( "abort after x failures" )
-            .bind( &abortAfterX, "no. failures" );
-
-        cli["-w"]["--warn"]
-            .describe( "enable warnings" )
-            .bind( &addWarning, "warning name" );
-
-// - needs updating if reinstated
-//        cli.into( &setVerbosity )
-//            .describe( "level of verbosity (0=no output)" )
-//            .shortOpt( "v")
-//            .longOpt( "verbosity" )
-//            .placeholder( "level" );
-
-        cli[_]
-            .describe( "which test or tests to use" )
-            .bind( &addTestOrTags, "test name, pattern or tags" );
-
-        cli["-d"]["--durations"]
-            .describe( "show test durations" )
-            .bind( &setShowDurations, "yes|no" );
-
-        cli["-f"]["--input-file"]
-            .describe( "load test names to run from a file" )
-            .bind( &loadTestNamesFromFile, "filename" );
-
-        cli["-#"]["--filenames-as-tags"]
-            .describe( "adds a tag for the filename" )
-            .bind( &ConfigData::filenamesAsTags );
-
-        // Less common commands which don't have a short form
-        cli["--list-test-names-only"]
-            .describe( "list all/matching test cases names only" )
-            .bind( &ConfigData::listTestNamesOnly );
-
-        cli["--list-reporters"]
-            .describe( "list all reporters" )
-            .bind( &ConfigData::listReporters );
-
-        cli["--order"]
-            .describe( "test case order (defaults to decl)" )
-            .bind( &setOrder, "decl|lex|rand" );
-
-        cli["--rng-seed"]
-            .describe( "set a specific seed for random numbers" )
-            .bind( &setRngSeed, "'time'|number" );
-
-        cli["--force-colour"]
-            .describe( "force colourised output (deprecated)" )
-            .bind( &forceColour );
-
-        cli["--use-colour"]
-            .describe( "should output be colourised" )
-            .bind( &setUseColour, "yes|no" );
-
-        return cli;
-    }
-
-} // end namespace Catch
-
-// #included from: internal/catch_list.hpp
-#define TWOBLUECUBES_CATCH_LIST_HPP_INCLUDED
-
-// #included from: catch_text.h
-#define TWOBLUECUBES_CATCH_TEXT_H_INCLUDED
-
-#define TBC_TEXT_FORMAT_CONSOLE_WIDTH CATCH_CONFIG_CONSOLE_WIDTH
-
-#define CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE Catch
-// #included from: ../external/tbc_text_format.h
-// Only use header guard if we are not using an outer namespace
-#ifndef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
-# ifdef TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
-#  ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
-#   define TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
-#  endif
-# else
-#  define TWOBLUECUBES_TEXT_FORMAT_H_INCLUDED
-# endif
-#endif
-#ifndef TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
-#include <string>
-#include <vector>
-#include <sstream>
-
-// Use optional outer namespace
-#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
-namespace CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE {
-#endif
-
-namespace Tbc {
-
-#ifdef TBC_TEXT_FORMAT_CONSOLE_WIDTH
-    const unsigned int consoleWidth = TBC_TEXT_FORMAT_CONSOLE_WIDTH;
-#else
-    const unsigned int consoleWidth = 80;
-#endif
-
-    struct TextAttributes {
-        TextAttributes()
-        :   initialIndent( std::string::npos ),
-            indent( 0 ),
-            width( consoleWidth-1 ),
-            tabChar( '\t' )
-        {}
-
-        TextAttributes& setInitialIndent( std::size_t _value )  { initialIndent = _value; return *this; }
-        TextAttributes& setIndent( std::size_t _value )         { indent = _value; return *this; }
-        TextAttributes& setWidth( std::size_t _value )          { width = _value; return *this; }
-        TextAttributes& setTabChar( char _value )               { tabChar = _value; return *this; }
-
-        std::size_t initialIndent;  // indent of first line, or npos
-        std::size_t indent;         // indent of subsequent lines, or all if initialIndent is npos
-        std::size_t width;          // maximum width of text, including indent. Longer text will wrap
-        char tabChar;               // If this char is seen the indent is changed to current pos
-    };
-
-    class Text {
-    public:
-        Text( std::string const& _str, TextAttributes const& _attr = TextAttributes() )
-        : attr( _attr )
-        {
-            std::string wrappableChars = " [({.,/|\\-";
-            std::size_t indent = _attr.initialIndent != std::string::npos
-                ? _attr.initialIndent
-                : _attr.indent;
-            std::string remainder = _str;
-
-            while( !remainder.empty() ) {
-                if( lines.size() >= 1000 ) {
-                    lines.push_back( "... message truncated due to excessive size" );
-                    return;
-                }
-                std::size_t tabPos = std::string::npos;
-                std::size_t width = (std::min)( remainder.size(), _attr.width - indent );
-                std::size_t pos = remainder.find_first_of( '\n' );
-                if( pos <= width ) {
-                    width = pos;
-                }
-                pos = remainder.find_last_of( _attr.tabChar, width );
-                if( pos != std::string::npos ) {
-                    tabPos = pos;
-                    if( remainder[width] == '\n' )
-                        width--;
-                    remainder = remainder.substr( 0, tabPos ) + remainder.substr( tabPos+1 );
-                }
-
-                if( width == remainder.size() ) {
-                    spliceLine( indent, remainder, width );
-                }
-                else if( remainder[width] == '\n' ) {
-                    spliceLine( indent, remainder, width );
-                    if( width <= 1 || remainder.size() != 1 )
-                        remainder = remainder.substr( 1 );
-                    indent = _attr.indent;
-                }
-                else {
-                    pos = remainder.find_last_of( wrappableChars, width );
-                    if( pos != std::string::npos && pos > 0 ) {
-                        spliceLine( indent, remainder, pos );
-                        if( remainder[0] == ' ' )
-                            remainder = remainder.substr( 1 );
-                    }
-                    else {
-                        spliceLine( indent, remainder, width-1 );
-                        lines.back() += "-";
-                    }
-                    if( lines.size() == 1 )
-                        indent = _attr.indent;
-                    if( tabPos != std::string::npos )
-                        indent += tabPos;
-                }
-            }
-        }
-
-        void spliceLine( std::size_t _indent, std::string& _remainder, std::size_t _pos ) {
-            lines.push_back( std::string( _indent, ' ' ) + _remainder.substr( 0, _pos ) );
-            _remainder = _remainder.substr( _pos );
-        }
-
-        typedef std::vector<std::string>::const_iterator const_iterator;
-
-        const_iterator begin() const { return lines.begin(); }
-        const_iterator end() const { return lines.end(); }
-        std::string const& last() const { return lines.back(); }
-        std::size_t size() const { return lines.size(); }
-        std::string const& operator[]( std::size_t _index ) const { return lines[_index]; }
-        std::string toString() const {
-            std::ostringstream oss;
-            oss << *this;
-            return oss.str();
-        }
-
-        inline friend std::ostream& operator << ( std::ostream& _stream, Text const& _text ) {
-            for( Text::const_iterator it = _text.begin(), itEnd = _text.end();
-                it != itEnd; ++it ) {
-                if( it != _text.begin() )
-                    _stream << "\n";
-                _stream << *it;
-            }
-            return _stream;
-        }
-
-    private:
-        std::string str;
-        TextAttributes attr;
-        std::vector<std::string> lines;
-    };
-
-} // end namespace Tbc
-
-#ifdef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
-} // end outer namespace
-#endif
-
-#endif // TWOBLUECUBES_TEXT_FORMAT_H_ALREADY_INCLUDED
-#undef CLICHE_TBC_TEXT_FORMAT_OUTER_NAMESPACE
-
-namespace Catch {
-    using Tbc::Text;
-    using Tbc::TextAttributes;
-}
-
-// #included from: catch_console_colour.hpp
-#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_HPP_INCLUDED
-
-namespace Catch {
-
-    struct Colour {
-        enum Code {
-            None = 0,
-
-            White,
-            Red,
-            Green,
-            Blue,
-            Cyan,
-            Yellow,
-            Grey,
-
-            Bright = 0x10,
-
-            BrightRed = Bright | Red,
-            BrightGreen = Bright | Green,
-            LightGrey = Bright | Grey,
-            BrightWhite = Bright | White,
-
-            // By intention
-            FileName = LightGrey,
-            Warning = Yellow,
-            ResultError = BrightRed,
-            ResultSuccess = BrightGreen,
-            ResultExpectedFailure = Warning,
-
-            Error = BrightRed,
-            Success = Green,
-
-            OriginalExpression = Cyan,
-            ReconstructedExpression = Yellow,
-
-            SecondaryText = LightGrey,
-            Headers = White
-        };
-
-        // Use constructed object for RAII guard
-        Colour( Code _colourCode );
-        Colour( Colour const& other );
-        ~Colour();
-
-        // Use static method for one-shot changes
-        static void use( Code _colourCode );
-
-    private:
-        bool m_moved;
-    };
-
-    inline std::ostream& operator << ( std::ostream& os, Colour const& ) { return os; }
-
-} // end namespace Catch
-
-// #included from: catch_interfaces_reporter.h
-#define TWOBLUECUBES_CATCH_INTERFACES_REPORTER_H_INCLUDED
-
-#include <string>
-#include <ostream>
-#include <map>
-#include <assert.h>
-
-namespace Catch
-{
-    struct ReporterConfig {
-        explicit ReporterConfig( Ptr<IConfig const> const& _fullConfig )
-        :   m_stream( &_fullConfig->stream() ), m_fullConfig( _fullConfig ) {}
-
-        ReporterConfig( Ptr<IConfig const> const& _fullConfig, std::ostream& _stream )
-        :   m_stream( &_stream ), m_fullConfig( _fullConfig ) {}
-
-        std::ostream& stream() const    { return *m_stream; }
-        Ptr<IConfig const> fullConfig() const { return m_fullConfig; }
-
-    private:
-        std::ostream* m_stream;
-        Ptr<IConfig const> m_fullConfig;
-    };
-
-    struct ReporterPreferences {
-        ReporterPreferences()
-        : shouldRedirectStdOut( false )
-        {}
-
-        bool shouldRedirectStdOut;
-    };
-
-    template<typename T>
-    struct LazyStat : Option<T> {
-        LazyStat() : used( false ) {}
-        LazyStat& operator=( T const& _value ) {
-            Option<T>::operator=( _value );
-            used = false;
-            return *this;
-        }
-        void reset() {
-            Option<T>::reset();
-            used = false;
-        }
-        bool used;
-    };
-
-    struct TestRunInfo {
-        TestRunInfo( std::string const& _name ) : name( _name ) {}
-        std::string name;
-    };
-    struct GroupInfo {
-        GroupInfo(  std::string const& _name,
-                    std::size_t _groupIndex,
-                    std::size_t _groupsCount )
-        :   name( _name ),
-            groupIndex( _groupIndex ),
-            groupsCounts( _groupsCount )
-        {}
-
-        std::string name;
-        std::size_t groupIndex;
-        std::size_t groupsCounts;
-    };
-
-    struct AssertionStats {
-        AssertionStats( AssertionResult const& _assertionResult,
-                        std::vector<MessageInfo> const& _infoMessages,
-                        Totals const& _totals )
-        :   assertionResult( _assertionResult ),
-            infoMessages( _infoMessages ),
-            totals( _totals )
-        {
-            if( assertionResult.hasMessage() ) {
-                // Copy message into messages list.
-                // !TBD This should have been done earlier, somewhere
-                MessageBuilder builder( assertionResult.getTestMacroName(), assertionResult.getSourceInfo(), assertionResult.getResultType() );
-                builder << assertionResult.getMessage();
-                builder.m_info.message = builder.m_stream.str();
-
-                infoMessages.push_back( builder.m_info );
-            }
-        }
-        virtual ~AssertionStats();
-
-#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
-        AssertionStats( AssertionStats const& )              = default;
-        AssertionStats( AssertionStats && )                  = default;
-        AssertionStats& operator = ( AssertionStats const& ) = default;
-        AssertionStats& operator = ( AssertionStats && )     = default;
-#  endif
-
-        AssertionResult assertionResult;
-        std::vector<MessageInfo> infoMessages;
-        Totals totals;
-    };
-
-    struct SectionStats {
-        SectionStats(   SectionInfo const& _sectionInfo,
-                        Counts const& _assertions,
-                        double _durationInSeconds,
-                        bool _missingAssertions )
-        :   sectionInfo( _sectionInfo ),
-            assertions( _assertions ),
-            durationInSeconds( _durationInSeconds ),
-            missingAssertions( _missingAssertions )
-        {}
-        virtual ~SectionStats();
-#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
-        SectionStats( SectionStats const& )              = default;
-        SectionStats( SectionStats && )                  = default;
-        SectionStats& operator = ( SectionStats const& ) = default;
-        SectionStats& operator = ( SectionStats && )     = default;
-#  endif
-
-        SectionInfo sectionInfo;
-        Counts assertions;
-        double durationInSeconds;
-        bool missingAssertions;
-    };
-
-    struct TestCaseStats {
-        TestCaseStats(  TestCaseInfo const& _testInfo,
-                        Totals const& _totals,
-                        std::string const& _stdOut,
-                        std::string const& _stdErr,
-                        bool _aborting )
-        : testInfo( _testInfo ),
-            totals( _totals ),
-            stdOut( _stdOut ),
-            stdErr( _stdErr ),
-            aborting( _aborting )
-        {}
-        virtual ~TestCaseStats();
-
-#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
-        TestCaseStats( TestCaseStats const& )              = default;
-        TestCaseStats( TestCaseStats && )                  = default;
-        TestCaseStats& operator = ( TestCaseStats const& ) = default;
-        TestCaseStats& operator = ( TestCaseStats && )     = default;
-#  endif
-
-        TestCaseInfo testInfo;
-        Totals totals;
-        std::string stdOut;
-        std::string stdErr;
-        bool aborting;
-    };
-
-    struct TestGroupStats {
-        TestGroupStats( GroupInfo const& _groupInfo,
-                        Totals const& _totals,
-                        bool _aborting )
-        :   groupInfo( _groupInfo ),
-            totals( _totals ),
-            aborting( _aborting )
-        {}
-        TestGroupStats( GroupInfo const& _groupInfo )
-        :   groupInfo( _groupInfo ),
-            aborting( false )
-        {}
-        virtual ~TestGroupStats();
-
-#  ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
-        TestGroupStats( TestGroupStats const& )              = default;
-        TestGroupStats( TestGroupStats && )                  = default;
-        TestGroupStats& operator = ( TestGroupStats const& ) = default;
-        TestGroupStats& operator = ( TestGroupStats && )     = default;
-#  endif
-
-        GroupInfo groupInfo;
-        Totals totals;
-        bool aborting;
-    };
-
-    struct TestRunStats {
-        TestRunStats(   TestRunInfo const& _runInfo,
-                        Totals const& _totals,
-                        bool _aborting )
-        :   runInfo( _runInfo ),
-            totals( _totals ),
-            aborting( _aborting )
-        {}
-        virtual ~TestRunStats();
-
-#  ifndef CATCH_CONFIG_CPP11_GENERATED_METHODS
-        TestRunStats( TestRunStats const& _other )
-        :   runInfo( _other.runInfo ),
-            totals( _other.totals ),
-            aborting( _other.aborting )
-        {}
-#  else
-        TestRunStats( TestRunStats const& )              = default;
-        TestRunStats( TestRunStats && )                  = default;
-        TestRunStats& operator = ( TestRunStats const& ) = default;
-        TestRunStats& operator = ( TestRunStats && )     = default;
-#  endif
-
-        TestRunInfo runInfo;
-        Totals totals;
-        bool aborting;
-    };
-
-    class MultipleReporters;
-
-    struct IStreamingReporter : IShared {
-        virtual ~IStreamingReporter();
-
-        // Implementing class must also provide the following static method:
-        // static std::string getDescription();
-
-        virtual ReporterPreferences getPreferences() const = 0;
-
-        virtual void noMatchingTestCases( std::string const& spec ) = 0;
-
-        virtual void testRunStarting( TestRunInfo const& testRunInfo ) = 0;
-        virtual void testGroupStarting( GroupInfo const& groupInfo ) = 0;
-
-        virtual void testCaseStarting( TestCaseInfo const& testInfo ) = 0;
-        virtual void sectionStarting( SectionInfo const& sectionInfo ) = 0;
-
-        virtual void assertionStarting( AssertionInfo const& assertionInfo ) = 0;
-
-        // The return value indicates if the messages buffer should be cleared:
-        virtual bool assertionEnded( AssertionStats const& assertionStats ) = 0;
-
-        virtual void sectionEnded( SectionStats const& sectionStats ) = 0;
-        virtual void testCaseEnded( TestCaseStats const& testCaseStats ) = 0;
-        virtual void testGroupEnded( TestGroupStats const& testGroupStats ) = 0;
-        virtual void testRunEnded( TestRunStats const& testRunStats ) = 0;
-
-        virtual void skipTest( TestCaseInfo const& testInfo ) = 0;
-
-        virtual MultipleReporters* tryAsMulti() { return CATCH_NULL; }
-    };
-
-    struct IReporterFactory : IShared {
-        virtual ~IReporterFactory();
-        virtual IStreamingReporter* create( ReporterConfig const& config ) const = 0;
-        virtual std::string getDescription() const = 0;
-    };
-
-    struct IReporterRegistry {
-        typedef std::map<std::string, Ptr<IReporterFactory> > FactoryMap;
-        typedef std::vector<Ptr<IReporterFactory> > Listeners;
-
-        virtual ~IReporterRegistry();
-        virtual IStreamingReporter* create( std::string const& name, Ptr<IConfig const> const& config ) const = 0;
-        virtual FactoryMap const& getFactories() const = 0;
-        virtual Listeners const& getListeners() const = 0;
-    };
-
-    Ptr<IStreamingReporter> addReporter( Ptr<IStreamingReporter> const& existingReporter, Ptr<IStreamingReporter> const& additionalReporter );
-
-}
-
-#include <limits>
-#include <algorithm>
-
-namespace Catch {
-
-    inline std::size_t listTests( Config const& config ) {
-
-        TestSpec testSpec = config.testSpec();
-        if( config.testSpec().hasFilters() )
-            Catch::cout() << "Matching test cases:\n";
-        else {
-            Catch::cout() << "All available test cases:\n";
-            testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
-        }
-
-        std::size_t matchedTests = 0;
-        TextAttributes nameAttr, tagsAttr;
-        nameAttr.setInitialIndent( 2 ).setIndent( 4 );
-        tagsAttr.setIndent( 6 );
-
-        std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
-        for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
-                it != itEnd;
-                ++it ) {
-            matchedTests++;
-            TestCaseInfo const& testCaseInfo = it->getTestCaseInfo();
-            Colour::Code colour = testCaseInfo.isHidden()
-                ? Colour::SecondaryText
-                : Colour::None;
-            Colour colourGuard( colour );
-
-            Catch::cout() << Text( testCaseInfo.name, nameAttr ) << std::endl;
-            if( !testCaseInfo.tags.empty() )
-                Catch::cout() << Text( testCaseInfo.tagsAsString, tagsAttr ) << std::endl;
-        }
-
-        if( !config.testSpec().hasFilters() )
-            Catch::cout() << pluralise( matchedTests, "test case" ) << "\n" << std::endl;
-        else
-            Catch::cout() << pluralise( matchedTests, "matching test case" ) << "\n" << std::endl;
-        return matchedTests;
-    }
-
-    inline std::size_t listTestsNamesOnly( Config const& config ) {
-        TestSpec testSpec = config.testSpec();
-        if( !config.testSpec().hasFilters() )
-            testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
-        std::size_t matchedTests = 0;
-        std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
-        for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
-                it != itEnd;
-                ++it ) {
-            matchedTests++;
-            TestCaseInfo const& testCaseInfo = it->getTestCaseInfo();
-            Catch::cout() << testCaseInfo.name << std::endl;
-        }
-        return matchedTests;
-    }
-
-    struct TagInfo {
-        TagInfo() : count ( 0 ) {}
-        void add( std::string const& spelling ) {
-            ++count;
-            spellings.insert( spelling );
-        }
-        std::string all() const {
-            std::string out;
-            for( std::set<std::string>::const_iterator it = spellings.begin(), itEnd = spellings.end();
-                        it != itEnd;
-                        ++it )
-                out += "[" + *it + "]";
-            return out;
-        }
-        std::set<std::string> spellings;
-        std::size_t count;
-    };
-
-    inline std::size_t listTags( Config const& config ) {
-        TestSpec testSpec = config.testSpec();
-        if( config.testSpec().hasFilters() )
-            Catch::cout() << "Tags for matching test cases:\n";
-        else {
-            Catch::cout() << "All available tags:\n";
-            testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "*" ).testSpec();
-        }
-
-        std::map<std::string, TagInfo> tagCounts;
-
-        std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
-        for( std::vector<TestCase>::const_iterator it = matchedTestCases.begin(), itEnd = matchedTestCases.end();
-                it != itEnd;
-                ++it ) {
-            for( std::set<std::string>::const_iterator  tagIt = it->getTestCaseInfo().tags.begin(),
-                                                        tagItEnd = it->getTestCaseInfo().tags.end();
-                    tagIt != tagItEnd;
-                    ++tagIt ) {
-                std::string tagName = *tagIt;
-                std::string lcaseTagName = toLower( tagName );
-                std::map<std::string, TagInfo>::iterator countIt = tagCounts.find( lcaseTagName );
-                if( countIt == tagCounts.end() )
-                    countIt = tagCounts.insert( std::make_pair( lcaseTagName, TagInfo() ) ).first;
-                countIt->second.add( tagName );
-            }
-        }
-
-        for( std::map<std::string, TagInfo>::const_iterator countIt = tagCounts.begin(),
-                                                            countItEnd = tagCounts.end();
-                countIt != countItEnd;
-                ++countIt ) {
-            std::ostringstream oss;
-            oss << "  " << std::setw(2) << countIt->second.count << "  ";
-            Text wrapper( countIt->second.all(), TextAttributes()
-                                                    .setInitialIndent( 0 )
-                                                    .setIndent( oss.str().size() )
-                                                    .setWidth( CATCH_CONFIG_CONSOLE_WIDTH-10 ) );
-            Catch::cout() << oss.str() << wrapper << "\n";
-        }
-        Catch::cout() << pluralise( tagCounts.size(), "tag" ) << "\n" << std::endl;
-        return tagCounts.size();
-    }
-
-    inline std::size_t listReporters( Config const& /*config*/ ) {
-        Catch::cout() << "Available reporters:\n";
-        IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories();
-        IReporterRegistry::FactoryMap::const_iterator itBegin = factories.begin(), itEnd = factories.end(), it;
-        std::size_t maxNameLen = 0;
-        for(it = itBegin; it != itEnd; ++it )
-            maxNameLen = (std::max)( maxNameLen, it->first.size() );
-
-        for(it = itBegin; it != itEnd; ++it ) {
-            Text wrapper( it->second->getDescription(), TextAttributes()
-                                                        .setInitialIndent( 0 )
-                                                        .setIndent( 7+maxNameLen )
-                                                        .setWidth( CATCH_CONFIG_CONSOLE_WIDTH - maxNameLen-8 ) );
-            Catch::cout() << "  "
-                    << it->first
-                    << ":"
-                    << std::string( maxNameLen - it->first.size() + 2, ' ' )
-                    << wrapper << "\n";
-        }
-        Catch::cout() << std::endl;
-        return factories.size();
-    }
-
-    inline Option<std::size_t> list( Config const& config ) {
-        Option<std::size_t> listedCount;
-        if( config.listTests() )
-            listedCount = listedCount.valueOr(0) + listTests( config );
-        if( config.listTestNamesOnly() )
-            listedCount = listedCount.valueOr(0) + listTestsNamesOnly( config );
-        if( config.listTags() )
-            listedCount = listedCount.valueOr(0) + listTags( config );
-        if( config.listReporters() )
-            listedCount = listedCount.valueOr(0) + listReporters( config );
-        return listedCount;
-    }
-
-} // end namespace Catch
-
-// #included from: internal/catch_run_context.hpp
-#define TWOBLUECUBES_CATCH_RUNNER_IMPL_HPP_INCLUDED
-
-// #included from: catch_test_case_tracker.hpp
-#define TWOBLUECUBES_CATCH_TEST_CASE_TRACKER_HPP_INCLUDED
-
-#include <map>
-#include <string>
-#include <assert.h>
-#include <vector>
-
-namespace Catch {
-namespace TestCaseTracking {
-
-    struct ITracker : SharedImpl<> {
-        virtual ~ITracker();
-
-        // static queries
-        virtual std::string name() const = 0;
-
-        // dynamic queries
-        virtual bool isComplete() const = 0; // Successfully completed or failed
-        virtual bool isSuccessfullyCompleted() const = 0;
-        virtual bool isOpen() const = 0; // Started but not complete
-        virtual bool hasChildren() const = 0;
-
-        virtual ITracker& parent() = 0;
-
-        // actions
-        virtual void close() = 0; // Successfully complete
-        virtual void fail() = 0;
-        virtual void markAsNeedingAnotherRun() = 0;
-
-        virtual void addChild( Ptr<ITracker> const& child ) = 0;
-        virtual ITracker* findChild( std::string const& name ) = 0;
-        virtual void openChild() = 0;
-
-        // Debug/ checking
-        virtual bool isSectionTracker() const = 0;
-        virtual bool isIndexTracker() const = 0;
-    };
-
-    class TrackerContext {
-
-        enum RunState {
-            NotStarted,
-            Executing,
-            CompletedCycle
-        };
-
-        Ptr<ITracker> m_rootTracker;
-        ITracker* m_currentTracker;
-        RunState m_runState;
-
-    public:
-
-        static TrackerContext& instance() {
-            static TrackerContext s_instance;
-            return s_instance;
-        }
-
-        TrackerContext()
-        :   m_currentTracker( CATCH_NULL ),
-            m_runState( NotStarted )
-        {}
-
-        ITracker& startRun();
-
-        void endRun() {
-            m_rootTracker.reset();
-            m_currentTracker = CATCH_NULL;
-            m_runState = NotStarted;
-        }
-
-        void startCycle() {
-            m_currentTracker = m_rootTracker.get();
-            m_runState = Executing;
-        }
-        void completeCycle() {
-            m_runState = CompletedCycle;
-        }
-
-        bool completedCycle() const {
-            return m_runState == CompletedCycle;
-        }
-        ITracker& currentTracker() {
-            return *m_currentTracker;
-        }
-        void setCurrentTracker( ITracker* tracker ) {
-            m_currentTracker = tracker;
-        }
-    };
-
-    class TrackerBase : public ITracker {
-    protected:
-        enum CycleState {
-            NotStarted,
-            Executing,
-            ExecutingChildren,
-            NeedsAnotherRun,
-            CompletedSuccessfully,
-            Failed
-        };
-        class TrackerHasName {
-            std::string m_name;
-        public:
-            TrackerHasName( std::string const& name ) : m_name( name ) {}
-            bool operator ()( Ptr<ITracker> const& tracker ) {
-                return tracker->name() == m_name;
-            }
-        };
-        typedef std::vector<Ptr<ITracker> > Children;
-        std::string m_name;
-        TrackerContext& m_ctx;
-        ITracker* m_parent;
-        Children m_children;
-        CycleState m_runState;
-    public:
-        TrackerBase( std::string const& name, TrackerContext& ctx, ITracker* parent )
-        :   m_name( name ),
-            m_ctx( ctx ),
-            m_parent( parent ),
-            m_runState( NotStarted )
-        {}
-        virtual ~TrackerBase();
-
-        virtual std::string name() const CATCH_OVERRIDE {
-            return m_name;
-        }
-        virtual bool isComplete() const CATCH_OVERRIDE {
-            return m_runState == CompletedSuccessfully || m_runState == Failed;
-        }
-        virtual bool isSuccessfullyCompleted() const CATCH_OVERRIDE {
-            return m_runState == CompletedSuccessfully;
-        }
-        virtual bool isOpen() const CATCH_OVERRIDE {
-            return m_runState != NotStarted && !isComplete();
-        }
-        virtual bool hasChildren() const CATCH_OVERRIDE {
-            return !m_children.empty();
-        }
-
-        virtual void addChild( Ptr<ITracker> const& child ) CATCH_OVERRIDE {
-            m_children.push_back( child );
-        }
-
-        virtual ITracker* findChild( std::string const& name ) CATCH_OVERRIDE {
-            Children::const_iterator it = std::find_if( m_children.begin(), m_children.end(), TrackerHasName( name ) );
-            return( it != m_children.end() )
-                ? it->get()
-                : CATCH_NULL;
-        }
-        virtual ITracker& parent() CATCH_OVERRIDE {
-            assert( m_parent ); // Should always be non-null except for root
-            return *m_parent;
-        }
-
-        virtual void openChild() CATCH_OVERRIDE {
-            if( m_runState != ExecutingChildren ) {
-                m_runState = ExecutingChildren;
-                if( m_parent )
-                    m_parent->openChild();
-            }
-        }
-
-        virtual bool isSectionTracker() const CATCH_OVERRIDE { return false; }
-        virtual bool isIndexTracker() const CATCH_OVERRIDE { return false; }
-
-        void open() {
-            m_runState = Executing;
-            moveToThis();
-            if( m_parent )
-                m_parent->openChild();
-        }
-
-        virtual void close() CATCH_OVERRIDE {
-
-            // Close any still open children (e.g. generators)
-            while( &m_ctx.currentTracker() != this )
-                m_ctx.currentTracker().close();
-
-            switch( m_runState ) {
-                case NotStarted:
-                case CompletedSuccessfully:
-                case Failed:
-                    throw std::logic_error( "Illogical state" );
-
-                case NeedsAnotherRun:
-                    break;;
-
-                case Executing:
-                    m_runState = CompletedSuccessfully;
-                    break;
-                case ExecutingChildren:
-                    if( m_children.empty() || m_children.back()->isComplete() )
-                        m_runState = CompletedSuccessfully;
-                    break;
-
-                default:
-                    throw std::logic_error( "Unexpected state" );
-            }
-            moveToParent();
-            m_ctx.completeCycle();
-        }
-        virtual void fail() CATCH_OVERRIDE {
-            m_runState = Failed;
-            if( m_parent )
-                m_parent->markAsNeedingAnotherRun();
-            moveToParent();
-            m_ctx.completeCycle();
-        }
-        virtual void markAsNeedingAnotherRun() CATCH_OVERRIDE {
-            m_runState = NeedsAnotherRun;
-        }
-    private:
-        void moveToParent() {
-            assert( m_parent );
-            m_ctx.setCurrentTracker( m_parent );
-        }
-        void moveToThis() {
-            m_ctx.setCurrentTracker( this );
-        }
-    };
-
-    class SectionTracker : public TrackerBase {
-    public:
-        SectionTracker( std::string const& name, TrackerContext& ctx, ITracker* parent )
-        :   TrackerBase( name, ctx, parent )
-        {}
-        virtual ~SectionTracker();
-
-        virtual bool isSectionTracker() const CATCH_OVERRIDE { return true; }
-
-        static SectionTracker& acquire( TrackerContext& ctx, std::string const& name ) {
-            SectionTracker* section = CATCH_NULL;
-
-            ITracker& currentTracker = ctx.currentTracker();
-            if( ITracker* childTracker = currentTracker.findChild( name ) ) {
-                assert( childTracker );
-                assert( childTracker->isSectionTracker() );
-                section = static_cast<SectionTracker*>( childTracker );
-            }
-            else {
-                section = new SectionTracker( name, ctx, &currentTracker );
-                currentTracker.addChild( section );
-            }
-            if( !ctx.completedCycle() && !section->isComplete() ) {
-
-                section->open();
-            }
-            return *section;
-        }
-    };
-
-    class IndexTracker : public TrackerBase {
-        int m_size;
-        int m_index;
-    public:
-        IndexTracker( std::string const& name, TrackerContext& ctx, ITracker* parent, int size )
-        :   TrackerBase( name, ctx, parent ),
-            m_size( size ),
-            m_index( -1 )
-        {}
-        virtual ~IndexTracker();
-
-        virtual bool isIndexTracker() const CATCH_OVERRIDE { return true; }
-
-        static IndexTracker& acquire( TrackerContext& ctx, std::string const& name, int size ) {
-            IndexTracker* tracker = CATCH_NULL;
-
-            ITracker& currentTracker = ctx.currentTracker();
-            if( ITracker* childTracker = currentTracker.findChild( name ) ) {
-                assert( childTracker );
-                assert( childTracker->isIndexTracker() );
-                tracker = static_cast<IndexTracker*>( childTracker );
-            }
-            else {
-                tracker = new IndexTracker( name, ctx, &currentTracker, size );
-                currentTracker.addChild( tracker );
-            }
-
-            if( !ctx.completedCycle() && !tracker->isComplete() ) {
-                if( tracker->m_runState != ExecutingChildren && tracker->m_runState != NeedsAnotherRun )
-                    tracker->moveNext();
-                tracker->open();
-            }
-
-            return *tracker;
-        }
-
-        int index() const { return m_index; }
-
-        void moveNext() {
-            m_index++;
-            m_children.clear();
-        }
-
-        virtual void close() CATCH_OVERRIDE {
-            TrackerBase::close();
-            if( m_runState == CompletedSuccessfully && m_index < m_size-1 )
-                m_runState = Executing;
-        }
-    };
-
-    inline ITracker& TrackerContext::startRun() {
-        m_rootTracker = new SectionTracker( "{root}", *this, CATCH_NULL );
-        m_currentTracker = CATCH_NULL;
-        m_runState = Executing;
-        return *m_rootTracker;
-    }
-
-} // namespace TestCaseTracking
-
-using TestCaseTracking::ITracker;
-using TestCaseTracking::TrackerContext;
-using TestCaseTracking::SectionTracker;
-using TestCaseTracking::IndexTracker;
-
-} // namespace Catch
-
-// #included from: catch_fatal_condition.hpp
-#define TWOBLUECUBES_CATCH_FATAL_CONDITION_H_INCLUDED
-
-namespace Catch {
-
-    // Report the error condition then exit the process
-    inline void fatal( std::string const& message, int exitCode ) {
-        IContext& context = Catch::getCurrentContext();
-        IResultCapture* resultCapture = context.getResultCapture();
-        resultCapture->handleFatalErrorCondition( message );
-
-		if( Catch::alwaysTrue() ) // avoids "no return" warnings
-            exit( exitCode );
-    }
-
-} // namespace Catch
-
-#if defined ( CATCH_PLATFORM_WINDOWS ) /////////////////////////////////////////
-
-namespace Catch {
-
-    struct FatalConditionHandler {
-		void reset() {}
-	};
-
-} // namespace Catch
-
-#else // Not Windows - assumed to be POSIX compatible //////////////////////////
-
-#include <signal.h>
-
-namespace Catch {
-
-    struct SignalDefs { int id; const char* name; };
-    extern SignalDefs signalDefs[];
-    SignalDefs signalDefs[] = {
-            { SIGINT,  "SIGINT - Terminal interrupt signal" },
-            { SIGILL,  "SIGILL - Illegal instruction signal" },
-            { SIGFPE,  "SIGFPE - Floating point error signal" },
-            { SIGSEGV, "SIGSEGV - Segmentation violation signal" },
-            { SIGTERM, "SIGTERM - Termination request signal" },
-            { SIGABRT, "SIGABRT - Abort (abnormal termination) signal" }
-        };
-
-    struct FatalConditionHandler {
-
-        static void handleSignal( int sig ) {
-            for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i )
-                if( sig == signalDefs[i].id )
-                    fatal( signalDefs[i].name, -sig );
-            fatal( "<unknown signal>", -sig );
-        }
-
-        FatalConditionHandler() : m_isSet( true ) {
-            for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i )
-                signal( signalDefs[i].id, handleSignal );
-        }
-        ~FatalConditionHandler() {
-            reset();
-        }
-        void reset() {
-            if( m_isSet ) {
-                for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(SignalDefs); ++i )
-                    signal( signalDefs[i].id, SIG_DFL );
-                m_isSet = false;
-            }
-        }
-
-        bool m_isSet;
-    };
-
-} // namespace Catch
-
-#endif // not Windows
-
-#include <set>
-#include <string>
-
-namespace Catch {
-
-    class StreamRedirect {
-
-    public:
-        StreamRedirect( std::ostream& stream, std::string& targetString )
-        :   m_stream( stream ),
-            m_prevBuf( stream.rdbuf() ),
-            m_targetString( targetString )
-        {
-            stream.rdbuf( m_oss.rdbuf() );
-        }
-
-        ~StreamRedirect() {
-            m_targetString += m_oss.str();
-            m_stream.rdbuf( m_prevBuf );
-        }
-
-    private:
-        std::ostream& m_stream;
-        std::streambuf* m_prevBuf;
-        std::ostringstream m_oss;
-        std::string& m_targetString;
-    };
-
-    ///////////////////////////////////////////////////////////////////////////
-
-    class RunContext : public IResultCapture, public IRunner {
-
-        RunContext( RunContext const& );
-        void operator =( RunContext const& );
-
-    public:
-
-        explicit RunContext( Ptr<IConfig const> const& _config, Ptr<IStreamingReporter> const& reporter )
-        :   m_runInfo( _config->name() ),
-            m_context( getCurrentMutableContext() ),
-            m_activeTestCase( CATCH_NULL ),
-            m_config( _config ),
-            m_reporter( reporter )
-        {
-            m_context.setRunner( this );
-            m_context.setConfig( m_config );
-            m_context.setResultCapture( this );
-            m_reporter->testRunStarting( m_runInfo );
-        }
-
-        virtual ~RunContext() {
-            m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, aborting() ) );
-        }
-
-        void testGroupStarting( std::string const& testSpec, std::size_t groupIndex, std::size_t groupsCount ) {
-            m_reporter->testGroupStarting( GroupInfo( testSpec, groupIndex, groupsCount ) );
-        }
-        void testGroupEnded( std::string const& testSpec, Totals const& totals, std::size_t groupIndex, std::size_t groupsCount ) {
-            m_reporter->testGroupEnded( TestGroupStats( GroupInfo( testSpec, groupIndex, groupsCount ), totals, aborting() ) );
-        }
-
-        Totals runTest( TestCase const& testCase ) {
-            Totals prevTotals = m_totals;
-
-            std::string redirectedCout;
-            std::string redirectedCerr;
-
-            TestCaseInfo testInfo = testCase.getTestCaseInfo();
-
-            m_reporter->testCaseStarting( testInfo );
-
-            m_activeTestCase = &testCase;
-
-            do {
-                m_trackerContext.startRun();
-                do {
-                    m_trackerContext.startCycle();
-                    m_testCaseTracker = &SectionTracker::acquire( m_trackerContext, testInfo.name );
-                    runCurrentTest( redirectedCout, redirectedCerr );
-                }
-                while( !m_testCaseTracker->isSuccessfullyCompleted() && !aborting() );
-            }
-            // !TBD: deprecated - this will be replaced by indexed trackers
-            while( getCurrentContext().advanceGeneratorsForCurrentTest() && !aborting() );
-
-            Totals deltaTotals = m_totals.delta( prevTotals );
-            if( testInfo.expectedToFail() && deltaTotals.testCases.passed > 0 ) {
-                deltaTotals.assertions.failed++;
-                deltaTotals.testCases.passed--;
-                deltaTotals.testCases.failed++;
-            }
-            m_totals.testCases += deltaTotals.testCases;
-            m_reporter->testCaseEnded( TestCaseStats(   testInfo,
-                                                        deltaTotals,
-                                                        redirectedCout,
-                                                        redirectedCerr,
-                                                        aborting() ) );
-
-            m_activeTestCase = CATCH_NULL;
-            m_testCaseTracker = CATCH_NULL;
-
-            return deltaTotals;
-        }
-
-        Ptr<IConfig const> config() const {
-            return m_config;
-        }
-
-    private: // IResultCapture
-
-        virtual void assertionEnded( AssertionResult const& result ) {
-            if( result.getResultType() == ResultWas::Ok ) {
-                m_totals.assertions.passed++;
-            }
-            else if( !result.isOk() ) {
-                m_totals.assertions.failed++;
-            }
-
-            if( m_reporter->assertionEnded( AssertionStats( result, m_messages, m_totals ) ) )
-                m_messages.clear();
-
-            // Reset working state
-            m_lastAssertionInfo = AssertionInfo( "", m_lastAssertionInfo.lineInfo, "{Unknown expression after the reported line}" , m_lastAssertionInfo.resultDisposition );
-            m_lastResult = result;
-        }
-
-        virtual bool sectionStarted (
-            SectionInfo const& sectionInfo,
-            Counts& assertions
-        )
-        {
-            std::ostringstream oss;
-            oss << sectionInfo.name << "@" << sectionInfo.lineInfo;
-
-            ITracker& sectionTracker = SectionTracker::acquire( m_trackerContext, oss.str() );
-            if( !sectionTracker.isOpen() )
-                return false;
-            m_activeSections.push_back( &sectionTracker );
-
-            m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo;
-
-            m_reporter->sectionStarting( sectionInfo );
-
-            assertions = m_totals.assertions;
-
-            return true;
-        }
-        bool testForMissingAssertions( Counts& assertions ) {
-            if( assertions.total() != 0 )
-                return false;
-            if( !m_config->warnAboutMissingAssertions() )
-                return false;
-            if( m_trackerContext.currentTracker().hasChildren() )
-                return false;
-            m_totals.assertions.failed++;
-            assertions.failed++;
-            return true;
-        }
-
-        virtual void sectionEnded( SectionEndInfo const& endInfo ) {
-            Counts assertions = m_totals.assertions - endInfo.prevAssertions;
-            bool missingAssertions = testForMissingAssertions( assertions );
-
-            if( !m_activeSections.empty() ) {
-                m_activeSections.back()->close();
-                m_activeSections.pop_back();
-            }
-
-            m_reporter->sectionEnded( SectionStats( endInfo.sectionInfo, assertions, endInfo.durationInSeconds, missingAssertions ) );
-            m_messages.clear();
-        }
-
-        virtual void sectionEndedEarly( SectionEndInfo const& endInfo ) {
-            if( m_unfinishedSections.empty() )
-                m_activeSections.back()->fail();
-            else
-                m_activeSections.back()->close();
-            m_activeSections.pop_back();
-
-            m_unfinishedSections.push_back( endInfo );
-        }
-
-        virtual void pushScopedMessage( MessageInfo const& message ) {
-            m_messages.push_back( message );
-        }
-
-        virtual void popScopedMessage( MessageInfo const& message ) {
-            m_messages.erase( std::remove( m_messages.begin(), m_messages.end(), message ), m_messages.end() );
-        }
-
-        virtual std::string getCurrentTestName() const {
-            return m_activeTestCase
-                ? m_activeTestCase->getTestCaseInfo().name
-                : "";
-        }
-
-        virtual const AssertionResult* getLastResult() const {
-            return &m_lastResult;
-        }
-
-        virtual void handleFatalErrorCondition( std::string const& message ) {
-            ResultBuilder resultBuilder = makeUnexpectedResultBuilder();
-            resultBuilder.setResultType( ResultWas::FatalErrorCondition );
-            resultBuilder << message;
-// stack
-#ifdef HAVE_EXECINFO
-            {
-            void *array[15];
-            const int size = static_cast<int>(backtrace(array, 15));
-            char **strings = backtrace_symbols(array, size);
-            for (int i = 0; i < size; i++)
-                resultBuilder << strings[i];
-            free(strings);
-            }
-#endif  // HAVE_EXECINFO
-// stack
-
-            resultBuilder.captureExpression();
-
-            handleUnfinishedSections();
-
-            // Recreate section for test case (as we will lose the one that was in scope)
-            TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo();
-            SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description );
-
-            Counts assertions;
-            assertions.failed = 1;
-            SectionStats testCaseSectionStats( testCaseSection, assertions, 0, false );
-            m_reporter->sectionEnded( testCaseSectionStats );
-
-            TestCaseInfo testInfo = m_activeTestCase->getTestCaseInfo();
-
-            Totals deltaTotals;
-            deltaTotals.testCases.failed = 1;
-            m_reporter->testCaseEnded( TestCaseStats(   testInfo,
-                                                        deltaTotals,
-                                                        "",
-                                                        "",
-                                                        false ) );
-            m_totals.testCases.failed++;
-            testGroupEnded( "", m_totals, 1, 1 );
-            m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, false ) );
-        }
-
-    public:
-        // !TBD We need to do this another way!
-        bool aborting() const {
-            return m_totals.assertions.failed == static_cast<std::size_t>( m_config->abortAfter() );
-        }
-
-    private:
-
-        void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr ) {
-            TestCaseInfo const& testCaseInfo = m_activeTestCase->getTestCaseInfo();
-            SectionInfo testCaseSection( testCaseInfo.lineInfo, testCaseInfo.name, testCaseInfo.description );
-            m_reporter->sectionStarting( testCaseSection );
-            Counts prevAssertions = m_totals.assertions;
-            double duration = 0;
-            try {
-                m_lastAssertionInfo = AssertionInfo( "TEST_CASE", testCaseInfo.lineInfo, "", ResultDisposition::Normal );
-
-                seedRng( *m_config );
-
-                Timer timer;
-                timer.start();
-                if( m_reporter->getPreferences().shouldRedirectStdOut ) {
-                    StreamRedirect coutRedir( Catch::cout(), redirectedCout );
-                    StreamRedirect cerrRedir( Catch::cerr(), redirectedCerr );
-                    invokeActiveTestCase();
-                }
-                else {
-                    invokeActiveTestCase();
-                }
-                duration = timer.getElapsedSeconds();
-            }
-            catch( TestFailureException& ) {
-                // This just means the test was aborted due to failure
-            }
-            catch(...) {
-                makeUnexpectedResultBuilder().useActiveException();
-            }
-            m_testCaseTracker->close();
-            handleUnfinishedSections();
-            m_messages.clear();
-
-            Counts assertions = m_totals.assertions - prevAssertions;
-            bool missingAssertions = testForMissingAssertions( assertions );
-
-            if( testCaseInfo.okToFail() ) {
-                std::swap( assertions.failedButOk, assertions.failed );
-                m_totals.assertions.failed -= assertions.failedButOk;
-                m_totals.assertions.failedButOk += assertions.failedButOk;
-            }
-
-            SectionStats testCaseSectionStats( testCaseSection, assertions, duration, missingAssertions );
-            m_reporter->sectionEnded( testCaseSectionStats );
-        }
-
-        void invokeActiveTestCase() {
-            FatalConditionHandler fatalConditionHandler; // Handle signals
-            m_activeTestCase->invoke();
-            fatalConditionHandler.reset();
-        }
-
-    private:
-
-        ResultBuilder makeUnexpectedResultBuilder() const {
-            return ResultBuilder(   m_lastAssertionInfo.macroName.c_str(),
-                                    m_lastAssertionInfo.lineInfo,
-                                    m_lastAssertionInfo.capturedExpression.c_str(),
-                                    m_lastAssertionInfo.resultDisposition );
-        }
-
-        void handleUnfinishedSections() {
-            // If sections ended prematurely due to an exception we stored their
-            // infos here so we can tear them down outside the unwind process.
-            for( std::vector<SectionEndInfo>::const_reverse_iterator it = m_unfinishedSections.rbegin(),
-                        itEnd = m_unfinishedSections.rend();
-                    it != itEnd;
-                    ++it )
-                sectionEnded( *it );
-            m_unfinishedSections.clear();
-        }
-
-        TestRunInfo m_runInfo;
-        IMutableContext& m_context;
-        TestCase const* m_activeTestCase;
-        ITracker* m_testCaseTracker;
-        ITracker* m_currentSectionTracker;
-        AssertionResult m_lastResult;
-
-        Ptr<IConfig const> m_config;
-        Totals m_totals;
-        Ptr<IStreamingReporter> m_reporter;
-        std::vector<MessageInfo> m_messages;
-        AssertionInfo m_lastAssertionInfo;
-        std::vector<SectionEndInfo> m_unfinishedSections;
-        std::vector<ITracker*> m_activeSections;
-        TrackerContext m_trackerContext;
-    };
-
-    IResultCapture& getResultCapture() {
-        if( IResultCapture* capture = getCurrentContext().getResultCapture() )
-            return *capture;
-        else
-            throw std::logic_error( "No result capture instance" );
-    }
-
-} // end namespace Catch
-
-// #included from: internal/catch_version.h
-#define TWOBLUECUBES_CATCH_VERSION_H_INCLUDED
-
-namespace Catch {
-
-    // Versioning information
-    struct Version {
-        Version(    unsigned int _majorVersion,
-                    unsigned int _minorVersion,
-                    unsigned int _patchNumber,
-                    std::string const& _branchName,
-                    unsigned int _buildNumber );
-
-        unsigned int const majorVersion;
-        unsigned int const minorVersion;
-        unsigned int const patchNumber;
-
-        // buildNumber is only used if branchName is not null
-        std::string const branchName;
-        unsigned int const buildNumber;
-
-        friend std::ostream& operator << ( std::ostream& os, Version const& version );
-
-    private:
-        void operator=( Version const& );
-    };
-
-    extern Version libraryVersion;
-}
-
-#include <fstream>
-#include <stdlib.h>
-#include <limits>
-
-namespace Catch {
-
-    Ptr<IStreamingReporter> createReporter( std::string const& reporterName, Ptr<Config> const& config ) {
-        Ptr<IStreamingReporter> reporter = getRegistryHub().getReporterRegistry().create( reporterName, config.get() );
-        if( !reporter ) {
-            std::ostringstream oss;
-            oss << "No reporter registered with name: '" << reporterName << "'";
-            throw std::domain_error( oss.str() );
-        }
-        return reporter;
-    }
-
-    Ptr<IStreamingReporter> makeReporter( Ptr<Config> const& config ) {
-        std::vector<std::string> reporters = config->getReporterNames();
-        if( reporters.empty() )
-            reporters.push_back( "console" );
-
-        Ptr<IStreamingReporter> reporter;
-        for( std::vector<std::string>::const_iterator it = reporters.begin(), itEnd = reporters.end();
-                it != itEnd;
-                ++it )
-            reporter = addReporter( reporter, createReporter( *it, config ) );
-        return reporter;
-    }
-    Ptr<IStreamingReporter> addListeners( Ptr<IConfig const> const& config, Ptr<IStreamingReporter> reporters ) {
-        IReporterRegistry::Listeners listeners = getRegistryHub().getReporterRegistry().getListeners();
-        for( IReporterRegistry::Listeners::const_iterator it = listeners.begin(), itEnd = listeners.end();
-                it != itEnd;
-                ++it )
-            reporters = addReporter(reporters, (*it)->create( ReporterConfig( config ) ) );
-        return reporters;
-    }
-
-    Totals runTests( Ptr<Config> const& config ) {
-
-        Ptr<IConfig const> iconfig = config.get();
-
-        Ptr<IStreamingReporter> reporter = makeReporter( config );
-        reporter = addListeners( iconfig, reporter );
-
-        RunContext context( iconfig, reporter );
-
-        Totals totals;
-
-        context.testGroupStarting( config->name(), 1, 1 );
-
-        TestSpec testSpec = config->testSpec();
-        if( !testSpec.hasFilters() )
-            testSpec = TestSpecParser( ITagAliasRegistry::get() ).parse( "~[.]" ).testSpec(); // All not hidden tests
-
-        std::vector<TestCase> const& allTestCases = getAllTestCasesSorted( *iconfig );
-        for( std::vector<TestCase>::const_iterator it = allTestCases.begin(), itEnd = allTestCases.end();
-                it != itEnd;
-                ++it ) {
-            if( !context.aborting() && matchTest( *it, testSpec, *iconfig ) )
-                totals += context.runTest( *it );
-            else
-                reporter->skipTest( *it );
-        }
-
-        context.testGroupEnded( iconfig->name(), totals, 1, 1 );
-        return totals;
-    }
-
-    void applyFilenamesAsTags( IConfig const& config ) {
-        std::vector<TestCase> const& tests = getAllTestCasesSorted( config );
-        for(std::size_t i = 0; i < tests.size(); ++i ) {
-            TestCase& test = const_cast<TestCase&>( tests[i] );
-            std::set<std::string> tags = test.tags;
-
-            std::string filename = test.lineInfo.file;
-            std::string::size_type lastSlash = filename.find_last_of( "\\/" );
-            if( lastSlash != std::string::npos )
-                filename = filename.substr( lastSlash+1 );
-
-            std::string::size_type lastDot = filename.find_last_of( "." );
-            if( lastDot != std::string::npos )
-                filename = filename.substr( 0, lastDot );
-
-            tags.insert( "#" + filename );
-            setTags( test, tags );
-        }
-    }
-
-    class Session : NonCopyable {
-        static bool alreadyInstantiated;
-
-    public:
-
-        struct OnUnusedOptions { enum DoWhat { Ignore, Fail }; };
-
-        Session()
-        : m_cli( makeCommandLineParser() ) {
-            if( alreadyInstantiated ) {
-                std::string msg = "Only one instance of Catch::Session can ever be used";
-                Catch::cerr() << msg << std::endl;
-                throw std::logic_error( msg );
-            }
-            alreadyInstantiated = true;
-        }
-        ~Session() {
-            Catch::cleanUp();
-        }
-
-        void showHelp( std::string const& processName ) {
-            Catch::cout() << "\nCatch v" << libraryVersion << "\n";
-
-            m_cli.usage( Catch::cout(), processName );
-            Catch::cout() << "For more detail usage please see the project docs\n" << std::endl;
-        }
-
-        int applyCommandLine( int argc, char const* const* const argv, OnUnusedOptions::DoWhat unusedOptionBehaviour = OnUnusedOptions::Fail ) {
-            try {
-                m_cli.setThrowOnUnrecognisedTokens( unusedOptionBehaviour == OnUnusedOptions::Fail );
-                m_unusedTokens = m_cli.parseInto( Clara::argsToVector( argc, argv ), m_configData );
-                if( m_configData.showHelp )
-                    showHelp( m_configData.processName );
-                m_config.reset();
-            }
-            catch( std::exception& ex ) {
-                {
-                    Colour colourGuard( Colour::Red );
-                    Catch::cerr()
-                        << "\nError(s) in input:\n"
-                        << Text( ex.what(), TextAttributes().setIndent(2) )
-                        << "\n\n";
-                }
-                m_cli.usage( Catch::cout(), m_configData.processName );
-                return (std::numeric_limits<int>::max)();
-            }
-            return 0;
-        }
-
-        void useConfigData( ConfigData const& _configData ) {
-            m_configData = _configData;
-            m_config.reset();
-        }
-
-        int run( int argc, char const* const* const argv ) {
-
-            int returnCode = applyCommandLine( argc, argv );
-            if( returnCode == 0 )
-                returnCode = run();
-            return returnCode;
-        }
-
-        int run() {
-            if( m_configData.showHelp )
-                return 0;
-
-            try
-            {
-                config(); // Force config to be constructed
-
-                seedRng( *m_config );
-
-                if( m_configData.filenamesAsTags )
-                    applyFilenamesAsTags( *m_config );
-
-                // Handle list request
-                if( Option<std::size_t> listed = list( config() ) )
-                    return static_cast<int>( *listed );
-
-                return static_cast<int>( runTests( m_config ).assertions.failed );
-            }
-            catch( std::exception& ex ) {
-                Catch::cerr() << ex.what() << std::endl;
-                return (std::numeric_limits<int>::max)();
-            }
-        }
-
-        Clara::CommandLine<ConfigData> const& cli() const {
-            return m_cli;
-        }
-        std::vector<Clara::Parser::Token> const& unusedTokens() const {
-            return m_unusedTokens;
-        }
-        ConfigData& configData() {
-            return m_configData;
-        }
-        Config& config() {
-            if( !m_config )
-                m_config = new Config( m_configData );
-            return *m_config;
-        }
-    private:
-        Clara::CommandLine<ConfigData> m_cli;
-        std::vector<Clara::Parser::Token> m_unusedTokens;
-        ConfigData m_configData;
-        Ptr<Config> m_config;
-    };
-
-    bool Session::alreadyInstantiated = false;
-
-} // end namespace Catch
-
-// #included from: catch_registry_hub.hpp
-#define TWOBLUECUBES_CATCH_REGISTRY_HUB_HPP_INCLUDED
-
-// #included from: catch_test_case_registry_impl.hpp
-#define TWOBLUECUBES_CATCH_TEST_CASE_REGISTRY_IMPL_HPP_INCLUDED
-
-#include <vector>
-#include <set>
-#include <sstream>
-#include <iostream>
-#include <algorithm>
-
-namespace Catch {
-
-    struct LexSort {
-        bool operator() (TestCase i,TestCase j) const { return (i<j);}
-    };
-    struct RandomNumberGenerator {
-        int operator()( int n ) const { return std::rand() % n; }
-    };
-
-    inline std::vector<TestCase> sortTests( IConfig const& config, std::vector<TestCase> const& unsortedTestCases ) {
-
-        std::vector<TestCase> sorted = unsortedTestCases;
-
-        switch( config.runOrder() ) {
-            case RunTests::InLexicographicalOrder:
-                std::sort( sorted.begin(), sorted.end(), LexSort() );
-                break;
-            case RunTests::InRandomOrder:
-                {
-                    seedRng( config );
-
-                    RandomNumberGenerator rng;
-                    std::random_shuffle( sorted.begin(), sorted.end(), rng );
-                }
-                break;
-            case RunTests::InDeclarationOrder:
-                // already in declaration order
-                break;
-        }
-        return sorted;
-    }
-    bool matchTest( TestCase const& testCase, TestSpec const& testSpec, IConfig const& config ) {
-        return testSpec.matches( testCase ) && ( config.allowThrows() || !testCase.throws() );
-    }
-
-    void enforceNoDuplicateTestCases( std::vector<TestCase> const& functions ) {
-        std::set<TestCase> seenFunctions;
-        for( std::vector<TestCase>::const_iterator it = functions.begin(), itEnd = functions.end();
-            it != itEnd;
-            ++it ) {
-            std::pair<std::set<TestCase>::const_iterator, bool> prev = seenFunctions.insert( *it );
-            if( !prev.second ){
-                Catch::cerr()
-                << Colour( Colour::Red )
-                << "error: TEST_CASE( \"" << it->name << "\" ) already defined.\n"
-                << "\tFirst seen at " << prev.first->getTestCaseInfo().lineInfo << "\n"
-                << "\tRedefined at " << it->getTestCaseInfo().lineInfo << std::endl;
-                exit(1);
-            }
-        }
-    }
-
-    std::vector<TestCase> filterTests( std::vector<TestCase> const& testCases, TestSpec const& testSpec, IConfig const& config ) {
-        std::vector<TestCase> filtered;
-        filtered.reserve( testCases.size() );
-        for( std::vector<TestCase>::const_iterator it = testCases.begin(), itEnd = testCases.end();
-                it != itEnd;
-                ++it )
-            if( matchTest( *it, testSpec, config ) )
-                filtered.push_back( *it );
-        return filtered;
-    }
-    std::vector<TestCase> const& getAllTestCasesSorted( IConfig const& config ) {
-        return getRegistryHub().getTestCaseRegistry().getAllTestsSorted( config );
-    }
-
-    class TestRegistry : public ITestCaseRegistry {
-    public:
-        TestRegistry()
-        :   m_currentSortOrder( RunTests::InDeclarationOrder ),
-            m_unnamedCount( 0 )
-        {}
-        virtual ~TestRegistry();
-
-        virtual void registerTest( TestCase const& testCase ) {
-            std::string name = testCase.getTestCaseInfo().name;
-            if( name == "" ) {
-                std::ostringstream oss;
-                oss << "Anonymous test case " << ++m_unnamedCount;
-                return registerTest( testCase.withName( oss.str() ) );
-            }
-            m_functions.push_back( testCase );
-        }
-
-        virtual std::vector<TestCase> const& getAllTests() const {
-            return m_functions;
-        }
-        virtual std::vector<TestCase> const& getAllTestsSorted( IConfig const& config ) const {
-            if( m_sortedFunctions.empty() )
-                enforceNoDuplicateTestCases( m_functions );
-
-            if(  m_currentSortOrder != config.runOrder() || m_sortedFunctions.empty() ) {
-                m_sortedFunctions = sortTests( config, m_functions );
-                m_currentSortOrder = config.runOrder();
-            }
-            return m_sortedFunctions;
-        }
-
-    private:
-        std::vector<TestCase> m_functions;
-        mutable RunTests::InWhatOrder m_currentSortOrder;
-        mutable std::vector<TestCase> m_sortedFunctions;
-        size_t m_unnamedCount;
-        std::ios_base::Init m_ostreamInit; // Forces cout/ cerr to be initialised
-    };
-
-    ///////////////////////////////////////////////////////////////////////////
-
-    class FreeFunctionTestCase : public SharedImpl<ITestCase> {
-    public:
-
-        FreeFunctionTestCase( TestFunction fun ) : m_fun( fun ) {}
-
-        virtual void invoke() const {
-            m_fun();
-        }
-
-    private:
-        virtual ~FreeFunctionTestCase();
-
-        TestFunction m_fun;
-    };
-
-    inline std::string extractClassName( std::string const& classOrQualifiedMethodName ) {
-        std::string className = classOrQualifiedMethodName;
-        if( startsWith( className, "&" ) )
-        {
-            std::size_t lastColons = className.rfind( "::" );
-            std::size_t penultimateColons = className.rfind( "::", lastColons-1 );
-            if( penultimateColons == std::string::npos )
-                penultimateColons = 1;
-            className = className.substr( penultimateColons, lastColons-penultimateColons );
-        }
-        return className;
-    }
-
-    void registerTestCase
-        (   ITestCase* testCase,
-            char const* classOrQualifiedMethodName,
-            NameAndDesc const& nameAndDesc,
-            SourceLineInfo const& lineInfo ) {
-
-        getMutableRegistryHub().registerTest
-            ( makeTestCase
-                (   testCase,
-                    extractClassName( classOrQualifiedMethodName ),
-                    nameAndDesc.name,
-                    nameAndDesc.description,
-                    lineInfo ) );
-    }
-    void registerTestCaseFunction
-        (   TestFunction function,
-            SourceLineInfo const& lineInfo,
-            NameAndDesc const& nameAndDesc ) {
-        registerTestCase( new FreeFunctionTestCase( function ), "", nameAndDesc, lineInfo );
-    }
-
-    ///////////////////////////////////////////////////////////////////////////
-
-    AutoReg::AutoReg
-        (   TestFunction function,
-            SourceLineInfo const& lineInfo,
-            NameAndDesc const& nameAndDesc ) {
-        registerTestCaseFunction( function, lineInfo, nameAndDesc );
-    }
-
-    AutoReg::~AutoReg() {}
-
-} // end namespace Catch
-
-// #included from: catch_reporter_registry.hpp
-#define TWOBLUECUBES_CATCH_REPORTER_REGISTRY_HPP_INCLUDED
-
-#include <map>
-
-namespace Catch {
-
-    class ReporterRegistry : public IReporterRegistry {
-
-    public:
-
-        virtual ~ReporterRegistry() CATCH_OVERRIDE {}
-
-        virtual IStreamingReporter* create( std::string const& name, Ptr<IConfig const> const& config ) const CATCH_OVERRIDE {
-            FactoryMap::const_iterator it =  m_factories.find( name );
-            if( it == m_factories.end() )
-                return CATCH_NULL;
-            return it->second->create( ReporterConfig( config ) );
-        }
-
-        void registerReporter( std::string const& name, Ptr<IReporterFactory> const& factory ) {
-            m_factories.insert( std::make_pair( name, factory ) );
-        }
-        void registerListener( Ptr<IReporterFactory> const& factory ) {
-            m_listeners.push_back( factory );
-        }
-
-        virtual FactoryMap const& getFactories() const CATCH_OVERRIDE {
-            return m_factories;
-        }
-        virtual Listeners const& getListeners() const CATCH_OVERRIDE {
-            return m_listeners;
-        }
-
-    private:
-        FactoryMap m_factories;
-        Listeners m_listeners;
-    };
-}
-
-// #included from: catch_exception_translator_registry.hpp
-#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED
-
-#ifdef __OBJC__
-#import "Foundation/Foundation.h"
-#endif
-
-namespace Catch {
-
-    class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry {
-    public:
-        ~ExceptionTranslatorRegistry() {
-            deleteAll( m_translators );
-        }
-
-        virtual void registerTranslator( const IExceptionTranslator* translator ) {
-            m_translators.push_back( translator );
-        }
-
-        virtual std::string translateActiveException() const {
-            try {
-#ifdef __OBJC__
-                // In Objective-C try objective-c exceptions first
-                @try {
-                    return tryTranslators();
-                }
-                @catch (NSException *exception) {
-                    return Catch::toString( [exception description] );
-                }
-#else
-                return tryTranslators();
-#endif
-            }
-            catch( TestFailureException& ) {
-                throw;
-            }
-            catch( std::exception& ex ) {
-                return ex.what();
-            }
-            catch( std::string& msg ) {
-                return msg;
-            }
-            catch( const char* msg ) {
-                return msg;
-            }
-            catch(...) {
-                return "Unknown exception";
-            }
-        }
-
-        std::string tryTranslators() const {
-            if( m_translators.empty() )
-                throw;
-            else
-                return m_translators[0]->translate( m_translators.begin()+1, m_translators.end() );
-        }
-
-    private:
-        std::vector<const IExceptionTranslator*> m_translators;
-    };
-}
-
-namespace Catch {
-
-    namespace {
-
-        class RegistryHub : public IRegistryHub, public IMutableRegistryHub {
-
-            RegistryHub( RegistryHub const& );
-            void operator=( RegistryHub const& );
-
-        public: // IRegistryHub
-            RegistryHub() {
-            }
-            virtual IReporterRegistry const& getReporterRegistry() const CATCH_OVERRIDE {
-                return m_reporterRegistry;
-            }
-            virtual ITestCaseRegistry const& getTestCaseRegistry() const CATCH_OVERRIDE {
-                return m_testCaseRegistry;
-            }
-            virtual IExceptionTranslatorRegistry& getExceptionTranslatorRegistry() CATCH_OVERRIDE {
-                return m_exceptionTranslatorRegistry;
-            }
-
-        public: // IMutableRegistryHub
-            virtual void registerReporter( std::string const& name, Ptr<IReporterFactory> const& factory ) CATCH_OVERRIDE {
-                m_reporterRegistry.registerReporter( name, factory );
-            }
-            virtual void registerListener( Ptr<IReporterFactory> const& factory ) CATCH_OVERRIDE {
-                m_reporterRegistry.registerListener( factory );
-            }
-            virtual void registerTest( TestCase const& testInfo ) CATCH_OVERRIDE {
-                m_testCaseRegistry.registerTest( testInfo );
-            }
-            virtual void registerTranslator( const IExceptionTranslator* translator ) CATCH_OVERRIDE {
-                m_exceptionTranslatorRegistry.registerTranslator( translator );
-            }
-
-        private:
-            TestRegistry m_testCaseRegistry;
-            ReporterRegistry m_reporterRegistry;
-            ExceptionTranslatorRegistry m_exceptionTranslatorRegistry;
-        };
-
-        // Single, global, instance
-        inline RegistryHub*& getTheRegistryHub() {
-            static RegistryHub* theRegistryHub = CATCH_NULL;
-            if( !theRegistryHub )
-                theRegistryHub = new RegistryHub();
-            return theRegistryHub;
-        }
-    }
-
-    IRegistryHub& getRegistryHub() {
-        return *getTheRegistryHub();
-    }
-    IMutableRegistryHub& getMutableRegistryHub() {
-        return *getTheRegistryHub();
-    }
-    void cleanUp() {
-        delete getTheRegistryHub();
-        getTheRegistryHub() = CATCH_NULL;
-        cleanUpContext();
-    }
-    std::string translateActiveException() {
-        return getRegistryHub().getExceptionTranslatorRegistry().translateActiveException();
-    }
-
-} // end namespace Catch
-
-// #included from: catch_notimplemented_exception.hpp
-#define TWOBLUECUBES_CATCH_NOTIMPLEMENTED_EXCEPTION_HPP_INCLUDED
-
-#include <ostream>
-
-namespace Catch {
-
-    NotImplementedException::NotImplementedException( SourceLineInfo const& lineInfo )
-    :   m_lineInfo( lineInfo ) {
-        std::ostringstream oss;
-        oss << lineInfo << ": function ";
-        oss << "not implemented";
-        m_what = oss.str();
-    }
-
-    const char* NotImplementedException::what() const CATCH_NOEXCEPT {
-        return m_what.c_str();
-    }
-
-} // end namespace Catch
-
-// #included from: catch_context_impl.hpp
-#define TWOBLUECUBES_CATCH_CONTEXT_IMPL_HPP_INCLUDED
-
-// #included from: catch_stream.hpp
-#define TWOBLUECUBES_CATCH_STREAM_HPP_INCLUDED
-
-#include <stdexcept>
-#include <cstdio>
-#include <iostream>
-
-namespace Catch {
-
-    template<typename WriterF, size_t bufferSize=256>
-    class StreamBufImpl : public StreamBufBase {
-        char data[bufferSize];
-        WriterF m_writer;
-
-    public:
-        StreamBufImpl() {
-            setp( data, data + sizeof(data) );
-        }
-
-        ~StreamBufImpl() CATCH_NOEXCEPT {
-            sync();
-        }
-
-    private:
-        int overflow( int c ) {
-            sync();
-
-            if( c != EOF ) {
-                if( pbase() == epptr() )
-                    m_writer( std::string( 1, static_cast<char>( c ) ) );
-                else
-                    sputc( static_cast<char>( c ) );
-            }
-            return 0;
-        }
-
-        int sync() {
-            if( pbase() != pptr() ) {
-                m_writer( std::string( pbase(), static_cast<std::string::size_type>( pptr() - pbase() ) ) );
-                setp( pbase(), epptr() );
-            }
-            return 0;
-        }
-    };
-
-    ///////////////////////////////////////////////////////////////////////////
-
-    FileStream::FileStream( std::string const& filename ) {
-        m_ofs.open( filename.c_str() );
-        if( m_ofs.fail() ) {
-            std::ostringstream oss;
-            oss << "Unable to open file: '" << filename << "'";
-            throw std::domain_error( oss.str() );
-        }
-    }
-
-    std::ostream& FileStream::stream() const {
-        return m_ofs;
-    }
-
-    struct OutputDebugWriter {
-
-        void operator()( std::string const&str ) {
-            writeToDebugConsole( str );
-        }
-    };
-
-    DebugOutStream::DebugOutStream()
-    :   m_streamBuf( new StreamBufImpl<OutputDebugWriter>() ),
-        m_os( m_streamBuf.get() )
-    {}
-
-    std::ostream& DebugOutStream::stream() const {
-        return m_os;
-    }
-
-    // Store the streambuf from cout up-front because
-    // cout may get redirected when running tests
-    CoutStream::CoutStream()
-    :   m_os( Catch::cout().rdbuf() )
-    {}
-
-    std::ostream& CoutStream::stream() const {
-        return m_os;
-    }
-
-#ifndef CATCH_CONFIG_NOSTDOUT // If you #define this you must implement these functions
-    std::ostream& cout() {
-        return std::cout;
-    }
-    std::ostream& cerr() {
-        return std::cerr;
-    }
-#endif
-}
-
-namespace Catch {
-
-    class Context : public IMutableContext {
-
-        Context() : m_config( CATCH_NULL ), m_runner( CATCH_NULL ), m_resultCapture( CATCH_NULL ) {}
-        Context( Context const& );
-        void operator=( Context const& );
-
-    public: // IContext
-        virtual IResultCapture* getResultCapture() {
-            return m_resultCapture;
-        }
-        virtual IRunner* getRunner() {
-            return m_runner;
-        }
-        virtual size_t getGeneratorIndex( std::string const& fileInfo, size_t totalSize ) {
-            return getGeneratorsForCurrentTest()
-            .getGeneratorInfo( fileInfo, totalSize )
-            .getCurrentIndex();
-        }
-        virtual bool advanceGeneratorsForCurrentTest() {
-            IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
-            return generators && generators->moveNext();
-        }
-
-        virtual Ptr<IConfig const> getConfig() const {
-            return m_config;
-        }
-
-    public: // IMutableContext
-        virtual void setResultCapture( IResultCapture* resultCapture ) {
-            m_resultCapture = resultCapture;
-        }
-        virtual void setRunner( IRunner* runner ) {
-            m_runner = runner;
-        }
-        virtual void setConfig( Ptr<IConfig const> const& config ) {
-            m_config = config;
-        }
-
-        friend IMutableContext& getCurrentMutableContext();
-
-    private:
-        IGeneratorsForTest* findGeneratorsForCurrentTest() {
-            std::string testName = getResultCapture()->getCurrentTestName();
-
-            std::map<std::string, IGeneratorsForTest*>::const_iterator it =
-                m_generatorsByTestName.find( testName );
-            return it != m_generatorsByTestName.end()
-                ? it->second
-                : CATCH_NULL;
-        }
-
-        IGeneratorsForTest& getGeneratorsForCurrentTest() {
-            IGeneratorsForTest* generators = findGeneratorsForCurrentTest();
-            if( !generators ) {
-                std::string testName = getResultCapture()->getCurrentTestName();
-                generators = createGeneratorsForTest();
-                m_generatorsByTestName.insert( std::make_pair( testName, generators ) );
-            }
-            return *generators;
-        }
-
-    private:
-        Ptr<IConfig const> m_config;
-        IRunner* m_runner;
-        IResultCapture* m_resultCapture;
-        std::map<std::string, IGeneratorsForTest*> m_generatorsByTestName;
-    };
-
-    namespace {
-        Context* currentContext = CATCH_NULL;
-    }
-    IMutableContext& getCurrentMutableContext() {
-        if( !currentContext )
-            currentContext = new Context();
-        return *currentContext;
-    }
-    IContext& getCurrentContext() {
-        return getCurrentMutableContext();
-    }
-
-    void cleanUpContext() {
-        delete currentContext;
-        currentContext = CATCH_NULL;
-    }
-}
-
-// #included from: catch_console_colour_impl.hpp
-#define TWOBLUECUBES_CATCH_CONSOLE_COLOUR_IMPL_HPP_INCLUDED
-
-namespace Catch {
-    namespace {
-
-        struct IColourImpl {
-            virtual ~IColourImpl() {}
-            virtual void use( Colour::Code _colourCode ) = 0;
-        };
-
-        struct NoColourImpl : IColourImpl {
-            void use( Colour::Code ) {}
-
-            static IColourImpl* instance() {
-                static NoColourImpl s_instance;
-                return &s_instance;
-            }
-        };
-
-    } // anon namespace
-} // namespace Catch
-
-#if !defined( CATCH_CONFIG_COLOUR_NONE ) && !defined( CATCH_CONFIG_COLOUR_WINDOWS ) && !defined( CATCH_CONFIG_COLOUR_ANSI )
-#   ifdef CATCH_PLATFORM_WINDOWS
-#       define CATCH_CONFIG_COLOUR_WINDOWS
-#   else
-#       define CATCH_CONFIG_COLOUR_ANSI
-#   endif
-#endif
-
-#if defined ( CATCH_CONFIG_COLOUR_WINDOWS ) /////////////////////////////////////////
-
-#ifndef NOMINMAX
-#define NOMINMAX
-#endif
-
-#ifdef __AFXDLL
-#include <AfxWin.h>
-#else
-#include <windows.h>
-#endif
-
-namespace Catch {
-namespace {
-
-    class Win32ColourImpl : public IColourImpl {
-    public:
-        Win32ColourImpl() : stdoutHandle( GetStdHandle(STD_OUTPUT_HANDLE) )
-        {
-            CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
-            GetConsoleScreenBufferInfo( stdoutHandle, &csbiInfo );
-            originalForegroundAttributes = csbiInfo.wAttributes & ~( BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_BLUE | BACKGROUND_INTENSITY );
-            originalBackgroundAttributes = csbiInfo.wAttributes & ~( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY );
-        }
-
-        virtual void use( Colour::Code _colourCode ) {
-            switch( _colourCode ) {
-                case Colour::None:      return setTextAttribute( originalForegroundAttributes );
-                case Colour::White:     return setTextAttribute( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE );
-                case Colour::Red:       return setTextAttribute( FOREGROUND_RED );
-                case Colour::Green:     return setTextAttribute( FOREGROUND_GREEN );
-                case Colour::Blue:      return setTextAttribute( FOREGROUND_BLUE );
-                case Colour::Cyan:      return setTextAttribute( FOREGROUND_BLUE | FOREGROUND_GREEN );
-                case Colour::Yellow:    return setTextAttribute( FOREGROUND_RED | FOREGROUND_GREEN );
-                case Colour::Grey:      return setTextAttribute( 0 );
-
-                case Colour::LightGrey:     return setTextAttribute( FOREGROUND_INTENSITY );
-                case Colour::BrightRed:     return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_RED );
-                case Colour::BrightGreen:   return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN );
-                case Colour::BrightWhite:   return setTextAttribute( FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE );
-
-                case Colour::Bright: throw std::logic_error( "not a colour" );
-            }
-        }
-
-    private:
-        void setTextAttribute( WORD _textAttribute ) {
-            SetConsoleTextAttribute( stdoutHandle, _textAttribute | originalBackgroundAttributes );
-        }
-        HANDLE stdoutHandle;
-        WORD originalForegroundAttributes;
-        WORD originalBackgroundAttributes;
-    };
-
-    IColourImpl* platformColourInstance() {
-        static Win32ColourImpl s_instance;
-
-        Ptr<IConfig const> config = getCurrentContext().getConfig();
-        UseColour::YesOrNo colourMode = config
-            ? config->useColour()
-            : UseColour::Auto;
-        if( colourMode == UseColour::Auto )
-            colourMode = !isDebuggerActive()
-                ? UseColour::Yes
-                : UseColour::No;
-        return colourMode == UseColour::Yes
-            ? &s_instance
-            : NoColourImpl::instance();
-    }
-
-} // end anon namespace
-} // end namespace Catch
-
-#elif defined( CATCH_CONFIG_COLOUR_ANSI ) //////////////////////////////////////
-
-#include <unistd.h>
-
-namespace Catch {
-namespace {
-
-    // use POSIX/ ANSI console terminal codes
-    // Thanks to Adam Strzelecki for original contribution
-    // (http://github.com/nanoant)
-    // https://github.com/philsquared/Catch/pull/131
-    class PosixColourImpl : public IColourImpl {
-    public:
-        virtual void use( Colour::Code _colourCode ) {
-            switch( _colourCode ) {
-                case Colour::None:
-                case Colour::White:     return setColour( "[0m" );
-                case Colour::Red:       return setColour( "[0;31m" );
-                case Colour::Green:     return setColour( "[0;32m" );
-                case Colour::Blue:      return setColour( "[0:34m" );
-                case Colour::Cyan:      return setColour( "[0;36m" );
-                case Colour::Yellow:    return setColour( "[0;33m" );
-                case Colour::Grey:      return setColour( "[1;30m" );
-
-                case Colour::LightGrey:     return setColour( "[0;37m" );
-                case Colour::BrightRed:     return setColour( "[1;31m" );
-                case Colour::BrightGreen:   return setColour( "[1;32m" );
-                case Colour::BrightWhite:   return setColour( "[1;37m" );
-
-                case Colour::Bright: throw std::logic_error( "not a colour" );
-            }
-        }
-        static IColourImpl* instance() {
-            static PosixColourImpl s_instance;
-            return &s_instance;
-        }
-
-    private:
-        void setColour( const char* _escapeCode ) {
-            Catch::cout() << '\033' << _escapeCode;
-        }
-    };
-
-    IColourImpl* platformColourInstance() {
-        Ptr<IConfig const> config = getCurrentContext().getConfig();
-        UseColour::YesOrNo colourMode = config
-            ? config->useColour()
-            : UseColour::Auto;
-        if( colourMode == UseColour::Auto )
-            colourMode = (!isDebuggerActive() && isatty(STDOUT_FILENO) )
-                ? UseColour::Yes
-                : UseColour::No;
-        return colourMode == UseColour::Yes
-            ? PosixColourImpl::instance()
-            : NoColourImpl::instance();
-    }
-
-} // end anon namespace
-} // end namespace Catch
-
-#else  // not Windows or ANSI ///////////////////////////////////////////////
-
-namespace Catch {
-
-    static IColourImpl* platformColourInstance() { return NoColourImpl::instance(); }
-
-} // end namespace Catch
-
-#endif // Windows/ ANSI/ None
-
-namespace Catch {
-
-    Colour::Colour( Code _colourCode ) : m_moved( false ) { use( _colourCode ); }
-    Colour::Colour( Colour const& _other ) : m_moved( false ) { const_cast<Colour&>( _other ).m_moved = true; }
-    Colour::~Colour(){ if( !m_moved ) use( None ); }
-
-    void Colour::use( Code _colourCode ) {
-        static IColourImpl* impl = platformColourInstance();
-        impl->use( _colourCode );
-    }
-
-} // end namespace Catch
-
-// #included from: catch_generators_impl.hpp
-#define TWOBLUECUBES_CATCH_GENERATORS_IMPL_HPP_INCLUDED
-
-#include <vector>
-#include <string>
-#include <map>
-
-namespace Catch {
-
-    struct GeneratorInfo : IGeneratorInfo {
-
-        GeneratorInfo( std::size_t size )
-        :   m_size( size ),
-            m_currentIndex( 0 )
-        {}
-
-        bool moveNext() {
-            if( ++m_currentIndex == m_size ) {
-                m_currentIndex = 0;
-                return false;
-            }
-            return true;
-        }
-
-        std::size_t getCurrentIndex() const {
-            return m_currentIndex;
-        }
-
-        std::size_t m_size;
-        std::size_t m_currentIndex;
-    };
-
-    ///////////////////////////////////////////////////////////////////////////
-
-    class GeneratorsForTest : public IGeneratorsForTest {
-
-    public:
-        ~GeneratorsForTest() {
-            deleteAll( m_generatorsInOrder );
-        }
-
-        IGeneratorInfo& getGeneratorInfo( std::string const& fileInfo, std::size_t size ) {
-            std::map<std::string, IGeneratorInfo*>::const_iterator it = m_generatorsByName.find( fileInfo );
-            if( it == m_generatorsByName.end() ) {
-                IGeneratorInfo* info = new GeneratorInfo( size );
-                m_generatorsByName.insert( std::make_pair( fileInfo, info ) );
-                m_generatorsInOrder.push_back( info );
-                return *info;
-            }
-            return *it->second;
-        }
-
-        bool moveNext() {
-            std::vector<IGeneratorInfo*>::const_iterator it = m_generatorsInOrder.begin();
-            std::vector<IGeneratorInfo*>::const_iterator itEnd = m_generatorsInOrder.end();
-            for(; it != itEnd; ++it ) {
-                if( (*it)->moveNext() )
-                    return true;
-            }
-            return false;
-        }
-
-    private:
-        std::map<std::string, IGeneratorInfo*> m_generatorsByName;
-        std::vector<IGeneratorInfo*> m_generatorsInOrder;
-    };
-
-    IGeneratorsForTest* createGeneratorsForTest()
-    {
-        return new GeneratorsForTest();
-    }
-
-} // end namespace Catch
-
-// #included from: catch_assertionresult.hpp
-#define TWOBLUECUBES_CATCH_ASSERTIONRESULT_HPP_INCLUDED
-
-namespace Catch {
-
-    AssertionInfo::AssertionInfo(   std::string const& _macroName,
-                                    SourceLineInfo const& _lineInfo,
-                                    std::string const& _capturedExpression,
-                                    ResultDisposition::Flags _resultDisposition )
-    :   macroName( _macroName ),
-        lineInfo( _lineInfo ),
-        capturedExpression( _capturedExpression ),
-        resultDisposition( _resultDisposition )
-    {}
-
-    AssertionResult::AssertionResult() {}
-
-    AssertionResult::AssertionResult( AssertionInfo const& info, AssertionResultData const& data )
-    :   m_info( info ),
-        m_resultData( data )
-    {}
-
-    AssertionResult::~AssertionResult() {}
-
-    // Result was a success
-    bool AssertionResult::succeeded() const {
-        return Catch::isOk( m_resultData.resultType );
-    }
-
-    // Result was a success, or failure is suppressed
-    bool AssertionResult::isOk() const {
-        return Catch::isOk( m_resultData.resultType ) || shouldSuppressFailure( m_info.resultDisposition );
-    }
-
-    ResultWas::OfType AssertionResult::getResultType() const {
-        return m_resultData.resultType;
-    }
-
-    bool AssertionResult::hasExpression() const {
-        return !m_info.capturedExpression.empty();
-    }
-
-    bool AssertionResult::hasMessage() const {
-        return !m_resultData.message.empty();
-    }
-
-    std::string AssertionResult::getExpression() const {
-        if( isFalseTest( m_info.resultDisposition ) )
-            return "!" + m_info.capturedExpression;
-        else
-            return m_info.capturedExpression;
-    }
-    std::string AssertionResult::getExpressionInMacro() const {
-        if( m_info.macroName.empty() )
-            return m_info.capturedExpression;
-        else
-            return m_info.macroName + "( " + m_info.capturedExpression + " )";
-    }
-
-    bool AssertionResult::hasExpandedExpression() const {
-        return hasExpression() && getExpandedExpression() != getExpression();
-    }
-
-    std::string AssertionResult::getExpandedExpression() const {
-        return m_resultData.reconstructedExpression;
-    }
-
-    std::string AssertionResult::getMessage() const {
-        return m_resultData.message;
-    }
-    SourceLineInfo AssertionResult::getSourceInfo() const {
-        return m_info.lineInfo;
-    }
-
-    std::string AssertionResult::getTestMacroName() const {
-        return m_info.macroName;
-    }
-
-} // end namespace Catch
-
-// #included from: catch_test_case_info.hpp
-#define TWOBLUECUBES_CATCH_TEST_CASE_INFO_HPP_INCLUDED
-
-namespace Catch {
-
-    inline TestCaseInfo::SpecialProperties parseSpecialTag( std::string const& tag ) {
-        if( startsWith( tag, "." ) ||
-            tag == "hide" ||
-            tag == "!hide" )
-            return TestCaseInfo::IsHidden;
-        else if( tag == "!throws" )
-            return TestCaseInfo::Throws;
-        else if( tag == "!shouldfail" )
-            return TestCaseInfo::ShouldFail;
-        else if( tag == "!mayfail" )
-            return TestCaseInfo::MayFail;
-        else
-            return TestCaseInfo::None;
-    }
-    inline bool isReservedTag( std::string const& tag ) {
-        return parseSpecialTag( tag ) == TestCaseInfo::None && tag.size() > 0 && !isalnum( tag[0] );
-    }
-    inline void enforceNotReservedTag( std::string const& tag, SourceLineInfo const& _lineInfo ) {
-        if( isReservedTag( tag ) ) {
-            {
-                Colour colourGuard( Colour::Red );
-                Catch::cerr()
-                    << "Tag name [" << tag << "] not allowed.\n"
-                    << "Tag names starting with non alpha-numeric characters are reserved\n";
-            }
-            {
-                Colour colourGuard( Colour::FileName );
-                Catch::cerr() << _lineInfo << std::endl;
-            }
-            exit(1);
-        }
-    }
-
-    TestCase makeTestCase(  ITestCase* _testCase,
-                            std::string const& _className,
-                            std::string const& _name,
-                            std::string const& _descOrTags,
-                            SourceLineInfo const& _lineInfo )
-    {
-        bool isHidden( startsWith( _name, "./" ) ); // Legacy support
-
-        // Parse out tags
-        std::set<std::string> tags;
-        std::string desc, tag;
-        bool inTag = false;
-        for( std::size_t i = 0; i < _descOrTags.size(); ++i ) {
-            char c = _descOrTags[i];
-            if( !inTag ) {
-                if( c == '[' )
-                    inTag = true;
-                else
-                    desc += c;
-            }
-            else {
-                if( c == ']' ) {
-                    TestCaseInfo::SpecialProperties prop = parseSpecialTag( tag );
-                    if( prop == TestCaseInfo::IsHidden )
-                        isHidden = true;
-                    else if( prop == TestCaseInfo::None )
-                        enforceNotReservedTag( tag, _lineInfo );
-
-                    tags.insert( tag );
-                    tag.clear();
-                    inTag = false;
-                }
-                else
-                    tag += c;
-            }
-        }
-        if( isHidden ) {
-            tags.insert( "hide" );
-            tags.insert( "." );
-        }
-
-        TestCaseInfo info( _name, _className, desc, tags, _lineInfo );
-        return TestCase( _testCase, info );
-    }
-
-    void setTags( TestCaseInfo& testCaseInfo, std::set<std::string> const& tags )
-    {
-        testCaseInfo.tags = tags;
-        testCaseInfo.lcaseTags.clear();
-
-        std::ostringstream oss;
-        for( std::set<std::string>::const_iterator it = tags.begin(), itEnd = tags.end(); it != itEnd; ++it ) {
-            oss << "[" << *it << "]";
-            std::string lcaseTag = toLower( *it );
-            testCaseInfo.properties = static_cast<TestCaseInfo::SpecialProperties>( testCaseInfo.properties | parseSpecialTag( lcaseTag ) );
-            testCaseInfo.lcaseTags.insert( lcaseTag );
-        }
-        testCaseInfo.tagsAsString = oss.str();
-    }
-
-    TestCaseInfo::TestCaseInfo( std::string const& _name,
-                                std::string const& _className,
-                                std::string const& _description,
-                                std::set<std::string> const& _tags,
-                                SourceLineInfo const& _lineInfo )
-    :   name( _name ),
-        className( _className ),
-        description( _description ),
-        lineInfo( _lineInfo ),
-        properties( None )
-    {
-        setTags( *this, _tags );
-    }
-
-    TestCaseInfo::TestCaseInfo( TestCaseInfo const& other )
-    :   name( other.name ),
-        className( other.className ),
-        description( other.description ),
-        tags( other.tags ),
-        lcaseTags( other.lcaseTags ),
-        tagsAsString( other.tagsAsString ),
-        lineInfo( other.lineInfo ),
-        properties( other.properties )
-    {}
-
-    bool TestCaseInfo::isHidden() const {
-        return ( properties & IsHidden ) != 0;
-    }
-    bool TestCaseInfo::throws() const {
-        return ( properties & Throws ) != 0;
-    }
-    bool TestCaseInfo::okToFail() const {
-        return ( properties & (ShouldFail | MayFail ) ) != 0;
-    }
-    bool TestCaseInfo::expectedToFail() const {
-        return ( properties & (ShouldFail ) ) != 0;
-    }
-
-    TestCase::TestCase( ITestCase* testCase, TestCaseInfo const& info ) : TestCaseInfo( info ), test( testCase ) {}
-
-    TestCase::TestCase( TestCase const& other )
-    :   TestCaseInfo( other ),
-        test( other.test )
-    {}
-
-    TestCase TestCase::withName( std::string const& _newName ) const {
-        TestCase other( *this );
-        other.name = _newName;
-        return other;
-    }
-
-    void TestCase::swap( TestCase& other ) {
-        test.swap( other.test );
-        name.swap( other.name );
-        className.swap( other.className );
-        description.swap( other.description );
-        tags.swap( other.tags );
-        lcaseTags.swap( other.lcaseTags );
-        tagsAsString.swap( other.tagsAsString );
-        std::swap( TestCaseInfo::properties, static_cast<TestCaseInfo&>( other ).properties );
-        std::swap( lineInfo, other.lineInfo );
-    }
-
-    void TestCase::invoke() const {
-        test->invoke();
-    }
-
-    bool TestCase::operator == ( TestCase const& other ) const {
-        return  test.get() == other.test.get() &&
-                name == other.name &&
-                className == other.className;
-    }
-
-    bool TestCase::operator < ( TestCase const& other ) const {
-        return name < other.name;
-    }
-    TestCase& TestCase::operator = ( TestCase const& other ) {
-        TestCase temp( other );
-        swap( temp );
-        return *this;
-    }
-
-    TestCaseInfo const& TestCase::getTestCaseInfo() const
-    {
-        return *this;
-    }
-
-} // end namespace Catch
-
-// #included from: catch_version.hpp
-#define TWOBLUECUBES_CATCH_VERSION_HPP_INCLUDED
-
-namespace Catch {
-
-    Version::Version
-        (   unsigned int _majorVersion,
-            unsigned int _minorVersion,
-            unsigned int _patchNumber,
-            std::string const& _branchName,
-            unsigned int _buildNumber )
-    :   majorVersion( _majorVersion ),
-        minorVersion( _minorVersion ),
-        patchNumber( _patchNumber ),
-        branchName( _branchName ),
-        buildNumber( _buildNumber )
-    {}
-
-    std::ostream& operator << ( std::ostream& os, Version const& version ) {
-        os  << version.majorVersion << "."
-            << version.minorVersion << "."
-            << version.patchNumber;
-
-        if( !version.branchName.empty() ) {
-            os  << "-" << version.branchName
-                << "." << version.buildNumber;
-        }
-        return os;
-    }
-
-    Version libraryVersion( 1, 5, 1, "", 0 );
-
-}
-
-// #included from: catch_message.hpp
-#define TWOBLUECUBES_CATCH_MESSAGE_HPP_INCLUDED
-
-namespace Catch {
-
-    MessageInfo::MessageInfo(   std::string const& _macroName,
-                                SourceLineInfo const& _lineInfo,
-                                ResultWas::OfType _type )
-    :   macroName( _macroName ),
-        lineInfo( _lineInfo ),
-        type( _type ),
-        sequence( ++globalCount )
-    {}
-
-    // This may need protecting if threading support is added
-    unsigned int MessageInfo::globalCount = 0;
-
-    ////////////////////////////////////////////////////////////////////////////
-
-    ScopedMessage::ScopedMessage( MessageBuilder const& builder )
-    : m_info( builder.m_info )
-    {
-        m_info.message = builder.m_stream.str();
-        getResultCapture().pushScopedMessage( m_info );
-    }
-    ScopedMessage::ScopedMessage( ScopedMessage const& other )
-    : m_info( other.m_info )
-    {}
-
-    ScopedMessage::~ScopedMessage() {
-        getResultCapture().popScopedMessage( m_info );
-    }
-
-} // end namespace Catch
-
-// #included from: catch_legacy_reporter_adapter.hpp
-#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_HPP_INCLUDED
-
-// #included from: catch_legacy_reporter_adapter.h
-#define TWOBLUECUBES_CATCH_LEGACY_REPORTER_ADAPTER_H_INCLUDED
-
-namespace Catch
-{
-    // Deprecated
-    struct IReporter : IShared {
-        virtual ~IReporter();
-
-        virtual bool shouldRedirectStdout() const = 0;
-
-        virtual void StartTesting() = 0;
-        virtual void EndTesting( Totals const& totals ) = 0;
-        virtual void StartGroup( std::string const& groupName ) = 0;
-        virtual void EndGroup( std::string const& groupName, Totals const& totals ) = 0;
-        virtual void StartTestCase( TestCaseInfo const& testInfo ) = 0;
-        virtual void EndTestCase( TestCaseInfo const& testInfo, Totals const& totals, std::string const& stdOut, std::string const& stdErr ) = 0;
-        virtual void StartSection( std::string const& sectionName, std::string const& description ) = 0;
-        virtual void EndSection( std::string const& sectionName, Counts const& assertions ) = 0;
-        virtual void NoAssertionsInSection( std::string const& sectionName ) = 0;
-        virtual void NoAssertionsInTestCase( std::string const& testName ) = 0;
-        virtual void Aborted() = 0;
-        virtual void Result( AssertionResult const& result ) = 0;
-    };
-
-    class LegacyReporterAdapter : public SharedImpl<IStreamingReporter>
-    {
-    public:
-        LegacyReporterAdapter( Ptr<IReporter> const& legacyReporter );
-        virtual ~LegacyReporterAdapter();
-
-        virtual ReporterPreferences getPreferences() const;
-        virtual void noMatchingTestCases( std::string const& );
-        virtual void testRunStarting( TestRunInfo const& );
-        virtual void testGroupStarting( GroupInfo const& groupInfo );
-        virtual void testCaseStarting( TestCaseInfo const& testInfo );
-        virtual void sectionStarting( SectionInfo const& sectionInfo );
-        virtual void assertionStarting( AssertionInfo const& );
-        virtual bool assertionEnded( AssertionStats const& assertionStats );
-        virtual void sectionEnded( SectionStats const& sectionStats );
-        virtual void testCaseEnded( TestCaseStats const& testCaseStats );
-        virtual void testGroupEnded( TestGroupStats const& testGroupStats );
-        virtual void testRunEnded( TestRunStats const& testRunStats );
-        virtual void skipTest( TestCaseInfo const& );
-
-    private:
-        Ptr<IReporter> m_legacyReporter;
-    };
-}
-
-namespace Catch
-{
-    LegacyReporterAdapter::LegacyReporterAdapter( Ptr<IReporter> const& legacyReporter )
-    :   m_legacyReporter( legacyReporter )
-    {}
-    LegacyReporterAdapter::~LegacyReporterAdapter() {}
-
-    ReporterPreferences LegacyReporterAdapter::getPreferences() const {
-        ReporterPreferences prefs;
-        prefs.shouldRedirectStdOut = m_legacyReporter->shouldRedirectStdout();
-        return prefs;
-    }
-
-    void LegacyReporterAdapter::noMatchingTestCases( std::string const& ) {}
-    void LegacyReporterAdapter::testRunStarting( TestRunInfo const& ) {
-        m_legacyReporter->StartTesting();
-    }
-    void LegacyReporterAdapter::testGroupStarting( GroupInfo const& groupInfo ) {
-        m_legacyReporter->StartGroup( groupInfo.name );
-    }
-    void LegacyReporterAdapter::testCaseStarting( TestCaseInfo const& testInfo ) {
-        m_legacyReporter->StartTestCase( testInfo );
-    }
-    void LegacyReporterAdapter::sectionStarting( SectionInfo const& sectionInfo ) {
-        m_legacyReporter->StartSection( sectionInfo.name, sectionInfo.description );
-    }
-    void LegacyReporterAdapter::assertionStarting( AssertionInfo const& ) {
-        // Not on legacy interface
-    }
-
-    bool LegacyReporterAdapter::assertionEnded( AssertionStats const& assertionStats ) {
-        if( assertionStats.assertionResult.getResultType() != ResultWas::Ok ) {
-            for( std::vector<MessageInfo>::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end();
-                    it != itEnd;
-                    ++it ) {
-                if( it->type == ResultWas::Info ) {
-                    ResultBuilder rb( it->macroName.c_str(), it->lineInfo, "", ResultDisposition::Normal );
-                    rb << it->message;
-                    rb.setResultType( ResultWas::Info );
-                    AssertionResult result = rb.build();
-                    m_legacyReporter->Result( result );
-                }
-            }
-        }
-        m_legacyReporter->Result( assertionStats.assertionResult );
-        return true;
-    }
-    void LegacyReporterAdapter::sectionEnded( SectionStats const& sectionStats ) {
-        if( sectionStats.missingAssertions )
-            m_legacyReporter->NoAssertionsInSection( sectionStats.sectionInfo.name );
-        m_legacyReporter->EndSection( sectionStats.sectionInfo.name, sectionStats.assertions );
-    }
-    void LegacyReporterAdapter::testCaseEnded( TestCaseStats const& testCaseStats ) {
-        m_legacyReporter->EndTestCase
-            (   testCaseStats.testInfo,
-                testCaseStats.totals,
-                testCaseStats.stdOut,
-                testCaseStats.stdErr );
-    }
-    void LegacyReporterAdapter::testGroupEnded( TestGroupStats const& testGroupStats ) {
-        if( testGroupStats.aborting )
-            m_legacyReporter->Aborted();
-        m_legacyReporter->EndGroup( testGroupStats.groupInfo.name, testGroupStats.totals );
-    }
-    void LegacyReporterAdapter::testRunEnded( TestRunStats const& testRunStats ) {
-        m_legacyReporter->EndTesting( testRunStats.totals );
-    }
-    void LegacyReporterAdapter::skipTest( TestCaseInfo const& ) {
-    }
-}
-
-// #included from: catch_timer.hpp
-
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wc++11-long-long"
-#endif
-
-#ifdef CATCH_PLATFORM_WINDOWS
-#include <windows.h>
-#else
-#include <sys/time.h>
-#endif
-
-namespace Catch {
-
-    namespace {
-#ifdef CATCH_PLATFORM_WINDOWS
-        uint64_t getCurrentTicks() {
-            static uint64_t hz=0, hzo=0;
-            if (!hz) {
-                QueryPerformanceFrequency( reinterpret_cast<LARGE_INTEGER*>( &hz ) );
-                QueryPerformanceCounter( reinterpret_cast<LARGE_INTEGER*>( &hzo ) );
-            }
-            uint64_t t;
-            QueryPerformanceCounter( reinterpret_cast<LARGE_INTEGER*>( &t ) );
-            return ((t-hzo)*1000000)/hz;
-        }
-#else
-        uint64_t getCurrentTicks() {
-            timeval t;
-            gettimeofday(&t,CATCH_NULL);
-            return static_cast<uint64_t>( t.tv_sec ) * 1000000ull + static_cast<uint64_t>( t.tv_usec );
-        }
-#endif
-    }
-
-    void Timer::start() {
-        m_ticks = getCurrentTicks();
-    }
-    unsigned int Timer::getElapsedMicroseconds() const {
-        return static_cast<unsigned int>(getCurrentTicks() - m_ticks);
-    }
-    unsigned int Timer::getElapsedMilliseconds() const {
-        return static_cast<unsigned int>(getElapsedMicroseconds()/1000);
-    }
-    double Timer::getElapsedSeconds() const {
-        return getElapsedMicroseconds()/1000000.0;
-    }
-
-} // namespace Catch
-
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
-// #included from: catch_common.hpp
-#define TWOBLUECUBES_CATCH_COMMON_HPP_INCLUDED
-
-namespace Catch {
-
-    bool startsWith( std::string const& s, std::string const& prefix ) {
-        return s.size() >= prefix.size() && s.substr( 0, prefix.size() ) == prefix;
-    }
-    bool endsWith( std::string const& s, std::string const& suffix ) {
-        return s.size() >= suffix.size() && s.substr( s.size()-suffix.size(), suffix.size() ) == suffix;
-    }
-    bool contains( std::string const& s, std::string const& infix ) {
-        return s.find( infix ) != std::string::npos;
-    }
-    void toLowerInPlace( std::string& s ) {
-        std::transform( s.begin(), s.end(), s.begin(), ::tolower );
-    }
-    std::string toLower( std::string const& s ) {
-        std::string lc = s;
-        toLowerInPlace( lc );
-        return lc;
-    }
-    std::string trim( std::string const& str ) {
-        static char const* whitespaceChars = "\n\r\t ";
-        std::string::size_type start = str.find_first_not_of( whitespaceChars );
-        std::string::size_type end = str.find_last_not_of( whitespaceChars );
-
-        return start != std::string::npos ? str.substr( start, 1+end-start ) : "";
-    }
-
-    bool replaceInPlace( std::string& str, std::string const& replaceThis, std::string const& withThis ) {
-        bool replaced = false;
-        std::size_t i = str.find( replaceThis );
-        while( i != std::string::npos ) {
-            replaced = true;
-            str = str.substr( 0, i ) + withThis + str.substr( i+replaceThis.size() );
-            if( i < str.size()-withThis.size() )
-                i = str.find( replaceThis, i+withThis.size() );
-            else
-                i = std::string::npos;
-        }
-        return replaced;
-    }
-
-    pluralise::pluralise( std::size_t count, std::string const& label )
-    :   m_count( count ),
-        m_label( label )
-    {}
-
-    std::ostream& operator << ( std::ostream& os, pluralise const& pluraliser ) {
-        os << pluraliser.m_count << " " << pluraliser.m_label;
-        if( pluraliser.m_count != 1 )
-            os << "s";
-        return os;
-    }
-
-    SourceLineInfo::SourceLineInfo() : line( 0 ){}
-    SourceLineInfo::SourceLineInfo( char const* _file, std::size_t _line )
-    :   file( _file ),
-        line( _line )
-    {}
-    SourceLineInfo::SourceLineInfo( SourceLineInfo const& other )
-    :   file( other.file ),
-        line( other.line )
-    {}
-    bool SourceLineInfo::empty() const {
-        return file.empty();
-    }
-    bool SourceLineInfo::operator == ( SourceLineInfo const& other ) const {
-        return line == other.line && file == other.file;
-    }
-    bool SourceLineInfo::operator < ( SourceLineInfo const& other ) const {
-        return line < other.line || ( line == other.line  && file < other.file );
-    }
-
-    void seedRng( IConfig const& config ) {
-        if( config.rngSeed() != 0 )
-            std::srand( config.rngSeed() );
-    }
-    unsigned int rngSeed() {
-        return getCurrentContext().getConfig()->rngSeed();
-    }
-
-    std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) {
-#ifndef __GNUG__
-        os << info.file << "(" << info.line << ")";
-#else
-        os << info.file << ":" << info.line;
-#endif
-        return os;
-    }
-
-    void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo ) {
-        std::ostringstream oss;
-        oss << locationInfo << ": Internal Catch error: '" << message << "'";
-        if( alwaysTrue() )
-            throw std::logic_error( oss.str() );
-    }
-}
-
-// #included from: catch_section.hpp
-#define TWOBLUECUBES_CATCH_SECTION_HPP_INCLUDED
-
-namespace Catch {
-
-    SectionInfo::SectionInfo
-        (   SourceLineInfo const& _lineInfo,
-            std::string const& _name,
-            std::string const& _description )
-    :   name( _name ),
-        description( _description ),
-        lineInfo( _lineInfo )
-    {}
-
-    Section::Section( SectionInfo const& info )
-    :   m_info( info ),
-        m_sectionIncluded( getResultCapture().sectionStarted( m_info, m_assertions ) )
-    {
-        m_timer.start();
-    }
-
-    Section::~Section() {
-        if( m_sectionIncluded ) {
-            SectionEndInfo endInfo( m_info, m_assertions, m_timer.getElapsedSeconds() );
-            if( std::uncaught_exception() )
-                getResultCapture().sectionEndedEarly( endInfo );
-            else
-                getResultCapture().sectionEnded( endInfo );
-        }
-    }
-
-    // This indicates whether the section should be executed or not
-    Section::operator bool() const {
-        return m_sectionIncluded;
-    }
-
-} // end namespace Catch
-
-// #included from: catch_debugger.hpp
-#define TWOBLUECUBES_CATCH_DEBUGGER_HPP_INCLUDED
-
-#include <iostream>
-
-#ifdef CATCH_PLATFORM_MAC
-
-    #include <assert.h>
-    #include <stdbool.h>
-    #include <sys/types.h>
-    #include <unistd.h>
-    #include <sys/sysctl.h>
-
-    namespace Catch{
-
-        // The following function is taken directly from the following technical note:
-        // http://developer.apple.com/library/mac/#qa/qa2004/qa1361.html
-
-        // Returns true if the current process is being debugged (either
-        // running under the debugger or has a debugger attached post facto).
-        bool isDebuggerActive(){
-
-            int                 mib[4];
-            struct kinfo_proc   info;
-            size_t              size;
-
-            // Initialize the flags so that, if sysctl fails for some bizarre
-            // reason, we get a predictable result.
-
-            info.kp_proc.p_flag = 0;
-
-            // Initialize mib, which tells sysctl the info we want, in this case
-            // we're looking for information about a specific process ID.
-
-            mib[0] = CTL_KERN;
-            mib[1] = KERN_PROC;
-            mib[2] = KERN_PROC_PID;
-            mib[3] = getpid();
-
-            // Call sysctl.
-
-            size = sizeof(info);
-            if( sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, CATCH_NULL, 0) != 0 ) {
-                Catch::cerr() << "\n** Call to sysctl failed - unable to determine if debugger is active **\n" << std::endl;
-                return false;
-            }
-
-            // We're being debugged if the P_TRACED flag is set.
-
-            return ( (info.kp_proc.p_flag & P_TRACED) != 0 );
-        }
-    } // namespace Catch
-
-#elif defined(_MSC_VER)
-    extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
-    namespace Catch {
-        bool isDebuggerActive() {
-            return IsDebuggerPresent() != 0;
-        }
-    }
-#elif defined(__MINGW32__)
-    extern "C" __declspec(dllimport) int __stdcall IsDebuggerPresent();
-    namespace Catch {
-        bool isDebuggerActive() {
-            return IsDebuggerPresent() != 0;
-        }
-    }
-#else
-    namespace Catch {
-       inline bool isDebuggerActive() { return false; }
-    }
-#endif // Platform
-
-#ifdef CATCH_PLATFORM_WINDOWS
-    extern "C" __declspec(dllimport) void __stdcall OutputDebugStringA( const char* );
-    namespace Catch {
-        void writeToDebugConsole( std::string const& text ) {
-            ::OutputDebugStringA( text.c_str() );
-        }
-    }
-#else
-    namespace Catch {
-        void writeToDebugConsole( std::string const& text ) {
-            // !TBD: Need a version for Mac/ XCode and other IDEs
-            Catch::cout() << text;
-        }
-    }
-#endif // Platform
-
-// #included from: catch_tostring.hpp
-#define TWOBLUECUBES_CATCH_TOSTRING_HPP_INCLUDED
-
-namespace Catch {
-
-namespace Detail {
-
-    const std::string unprintableString = "{?}";
-
-    namespace {
-        const int hexThreshold = 255;
-
-        struct Endianness {
-            enum Arch { Big, Little };
-
-            static Arch which() {
-                union _{
-                    int asInt;
-                    char asChar[sizeof (int)];
-                } u;
-
-                u.asInt = 1;
-                return ( u.asChar[sizeof(int)-1] == 1 ) ? Big : Little;
-            }
-        };
-    }
-
-    std::string rawMemoryToString( const void *object, std::size_t size )
-    {
-        // Reverse order for little endian architectures
-        int i = 0, end = static_cast<int>( size ), inc = 1;
-        if( Endianness::which() == Endianness::Little ) {
-            i = end-1;
-            end = inc = -1;
-        }
-
-        unsigned char const *bytes = static_cast<unsigned char const *>(object);
-        std::ostringstream os;
-        os << "0x" << std::setfill('0') << std::hex;
-        for( ; i != end; i += inc )
-             os << std::setw(2) << static_cast<unsigned>(bytes[i]);
-       return os.str();
-    }
-}
-
-std::string toString( std::string const& value ) {
-    std::string s = value;
-    if( getCurrentContext().getConfig()->showInvisibles() ) {
-        for(size_t i = 0; i < s.size(); ++i ) {
-            std::string subs;
-            switch( s[i] ) {
-            case '\n': subs = "\\n"; break;
-            case '\t': subs = "\\t"; break;
-            default: break;
-            }
-            if( !subs.empty() ) {
-                s = s.substr( 0, i ) + subs + s.substr( i+1 );
-                ++i;
-            }
-        }
-    }
-    return "\"" + s + "\"";
-}
-std::string toString( std::wstring const& value ) {
-
-    std::string s;
-    s.reserve( value.size() );
-    for(size_t i = 0; i < value.size(); ++i )
-        s += value[i] <= 0xff ? static_cast<char>( value[i] ) : '?';
-    return Catch::toString( s );
-}
-
-std::string toString( const char* const value ) {
-    return value ? Catch::toString( std::string( value ) ) : std::string( "{null string}" );
-}
-
-std::string toString( char* const value ) {
-    return Catch::toString( static_cast<const char*>( value ) );
-}
-
-std::string toString( const wchar_t* const value )
-{
-	return value ? Catch::toString( std::wstring(value) ) : std::string( "{null string}" );
-}
-
-std::string toString( wchar_t* const value )
-{
-	return Catch::toString( static_cast<const wchar_t*>( value ) );
-}
-
-std::string toString( int value ) {
-    std::ostringstream oss;
-    oss << value;
-    if( value > Detail::hexThreshold )
-        oss << " (0x" << std::hex << value << ")";
-    return oss.str();
-}
-
-std::string toString( unsigned long value ) {
-    std::ostringstream oss;
-    oss << value;
-    if( value > Detail::hexThreshold )
-        oss << " (0x" << std::hex << value << ")";
-    return oss.str();
-}
-
-std::string toString( unsigned int value ) {
-    return Catch::toString( static_cast<unsigned long>( value ) );
-}
-
-template<typename T>
-std::string fpToString( T value, int precision ) {
-    std::ostringstream oss;
-    oss << std::setprecision( precision )
-        << std::fixed
-        << value;
-    std::string d = oss.str();
-    std::size_t i = d.find_last_not_of( '0' );
-    if( i != std::string::npos && i != d.size()-1 ) {
-        if( d[i] == '.' )
-            i++;
-        d = d.substr( 0, i+1 );
-    }
-    return d;
-}
-
-std::string toString( const double value ) {
-    return fpToString( value, 10 );
-}
-std::string toString( const float value ) {
-    return fpToString( value, 5 ) + "f";
-}
-
-std::string toString( bool value ) {
-    return value ? "true" : "false";
-}
-
-std::string toString( char value ) {
-    return value < ' '
-        ? toString( static_cast<unsigned int>( value ) )
-        : Detail::makeString( value );
-}
-
-std::string toString( signed char value ) {
-    return toString( static_cast<char>( value ) );
-}
-
-std::string toString( unsigned char value ) {
-    return toString( static_cast<char>( value ) );
-}
-
-#ifdef CATCH_CONFIG_CPP11_LONG_LONG
-std::string toString( long long value ) {
-    std::ostringstream oss;
-    oss << value;
-    if( value > Detail::hexThreshold )
-        oss << " (0x" << std::hex << value << ")";
-    return oss.str();
-}
-std::string toString( unsigned long long value ) {
-    std::ostringstream oss;
-    oss << value;
-    if( value > Detail::hexThreshold )
-        oss << " (0x" << std::hex << value << ")";
-    return oss.str();
-}
-#endif
-
-#ifdef CATCH_CONFIG_CPP11_NULLPTR
-std::string toString( std::nullptr_t ) {
-    return "nullptr";
-}
-#endif
-
-#ifdef __OBJC__
-    std::string toString( NSString const * const& nsstring ) {
-        if( !nsstring )
-            return "nil";
-        return "@" + toString([nsstring UTF8String]);
-    }
-    std::string toString( NSString * CATCH_ARC_STRONG const& nsstring ) {
-        if( !nsstring )
-            return "nil";
-        return "@" + toString([nsstring UTF8String]);
-    }
-    std::string toString( NSObject* const& nsObject ) {
-        return toString( [nsObject description] );
-    }
-#endif
-
-} // end namespace Catch
-
-// #included from: catch_result_builder.hpp
-#define TWOBLUECUBES_CATCH_RESULT_BUILDER_HPP_INCLUDED
-
-namespace Catch {
-
-    std::string capturedExpressionWithSecondArgument( std::string const& capturedExpression, std::string const& secondArg ) {
-        return secondArg.empty() || secondArg == "\"\""
-            ? capturedExpression
-            : capturedExpression + ", " + secondArg;
-    }
-    ResultBuilder::ResultBuilder(   char const* macroName,
-                                    SourceLineInfo const& lineInfo,
-                                    char const* capturedExpression,
-                                    ResultDisposition::Flags resultDisposition,
-                                    char const* secondArg )
-    :   m_assertionInfo( macroName, lineInfo, capturedExpressionWithSecondArgument( capturedExpression, secondArg ), resultDisposition ),
-        m_shouldDebugBreak( false ),
-        m_shouldThrow( false )
-    {}
-
-    ResultBuilder& ResultBuilder::setResultType( ResultWas::OfType result ) {
-        m_data.resultType = result;
-        return *this;
-    }
-    ResultBuilder& ResultBuilder::setResultType( bool result ) {
-        m_data.resultType = result ? ResultWas::Ok : ResultWas::ExpressionFailed;
-        return *this;
-    }
-    ResultBuilder& ResultBuilder::setLhs( std::string const& lhs ) {
-        m_exprComponents.lhs = lhs;
-        return *this;
-    }
-    ResultBuilder& ResultBuilder::setRhs( std::string const& rhs ) {
-        m_exprComponents.rhs = rhs;
-        return *this;
-    }
-    ResultBuilder& ResultBuilder::setOp( std::string const& op ) {
-        m_exprComponents.op = op;
-        return *this;
-    }
-
-    void ResultBuilder::endExpression() {
-        m_exprComponents.testFalse = isFalseTest( m_assertionInfo.resultDisposition );
-        captureExpression();
-    }
-
-    void ResultBuilder::useActiveException( ResultDisposition::Flags resultDisposition ) {
-        m_assertionInfo.resultDisposition = resultDisposition;
-        m_stream.oss << Catch::translateActiveException();
-        captureResult( ResultWas::ThrewException );
-    }
-
-    void ResultBuilder::captureResult( ResultWas::OfType resultType ) {
-        setResultType( resultType );
-        captureExpression();
-    }
-    void ResultBuilder::captureExpectedException( std::string const& expectedMessage ) {
-        if( expectedMessage.empty() )
-            captureExpectedException( Matchers::Impl::Generic::AllOf<std::string>() );
-        else
-            captureExpectedException( Matchers::Equals( expectedMessage ) );
-    }
-
-    void ResultBuilder::captureExpectedException( Matchers::Impl::Matcher<std::string> const& matcher ) {
-
-        assert( m_exprComponents.testFalse == false );
-        AssertionResultData data = m_data;
-        data.resultType = ResultWas::Ok;
-        data.reconstructedExpression = m_assertionInfo.capturedExpression;
-
-        std::string actualMessage = Catch::translateActiveException();
-        if( !matcher.match( actualMessage ) ) {
-            data.resultType = ResultWas::ExpressionFailed;
-            data.reconstructedExpression = actualMessage;
-        }
-        AssertionResult result( m_assertionInfo, data );
-        handleResult( result );
-    }
-
-    void ResultBuilder::captureExpression() {
-        AssertionResult result = build();
-        handleResult( result );
-    }
-    void ResultBuilder::handleResult( AssertionResult const& result )
-    {
-        getResultCapture().assertionEnded( result );
-
-        if( !result.isOk() ) {
-            if( getCurrentContext().getConfig()->shouldDebugBreak() )
-                m_shouldDebugBreak = true;
-            if( getCurrentContext().getRunner()->aborting() || (m_assertionInfo.resultDisposition & ResultDisposition::Normal) )
-                m_shouldThrow = true;
-        }
-    }
-    void ResultBuilder::react() {
-        if( m_shouldThrow )
-            throw Catch::TestFailureException();
-    }
-
-    bool ResultBuilder::shouldDebugBreak() const { return m_shouldDebugBreak; }
-    bool ResultBuilder::allowThrows() const { return getCurrentContext().getConfig()->allowThrows(); }
-
-    AssertionResult ResultBuilder::build() const
-    {
-        assert( m_data.resultType != ResultWas::Unknown );
-
-        AssertionResultData data = m_data;
-
-        // Flip bool results if testFalse is set
-        if( m_exprComponents.testFalse ) {
-            if( data.resultType == ResultWas::Ok )
-                data.resultType = ResultWas::ExpressionFailed;
-            else if( data.resultType == ResultWas::ExpressionFailed )
-                data.resultType = ResultWas::Ok;
-        }
-
-        data.message = m_stream.oss.str();
-        data.reconstructedExpression = reconstructExpression();
-        if( m_exprComponents.testFalse ) {
-            if( m_exprComponents.op == "" )
-                data.reconstructedExpression = "!" + data.reconstructedExpression;
-            else
-                data.reconstructedExpression = "!(" + data.reconstructedExpression + ")";
-        }
-        return AssertionResult( m_assertionInfo, data );
-    }
-    std::string ResultBuilder::reconstructExpression() const {
-        if( m_exprComponents.op == "" )
-            return m_exprComponents.lhs.empty() ? m_assertionInfo.capturedExpression : m_exprComponents.op + m_exprComponents.lhs;
-        else if( m_exprComponents.op == "matches" )
-            return m_exprComponents.lhs + " " + m_exprComponents.rhs;
-        else if( m_exprComponents.op != "!" ) {
-            if( m_exprComponents.lhs.size() + m_exprComponents.rhs.size() < 40 &&
-                m_exprComponents.lhs.find("\n") == std::string::npos &&
-                m_exprComponents.rhs.find("\n") == std::string::npos )
-                return m_exprComponents.lhs + " " + m_exprComponents.op + " " + m_exprComponents.rhs;
-            else
-                return m_exprComponents.lhs + "\n" + m_exprComponents.op + "\n" + m_exprComponents.rhs;
-        }
-        else
-            return "{can't expand - use " + m_assertionInfo.macroName + "_FALSE( " + m_assertionInfo.capturedExpression.substr(1) + " ) instead of " + m_assertionInfo.macroName + "( " + m_assertionInfo.capturedExpression + " ) for better diagnostics}";
-    }
-
-} // end namespace Catch
-
-// #included from: catch_tag_alias_registry.hpp
-#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_HPP_INCLUDED
-
-// #included from: catch_tag_alias_registry.h
-#define TWOBLUECUBES_CATCH_TAG_ALIAS_REGISTRY_H_INCLUDED
-
-#include <map>
-
-namespace Catch {
-
-    class TagAliasRegistry : public ITagAliasRegistry {
-    public:
-        virtual ~TagAliasRegistry();
-        virtual Option<TagAlias> find( std::string const& alias ) const;
-        virtual std::string expandAliases( std::string const& unexpandedTestSpec ) const;
-        void add( char const* alias, char const* tag, SourceLineInfo const& lineInfo );
-        static TagAliasRegistry& get();
-
-    private:
-        std::map<std::string, TagAlias> m_registry;
-    };
-
-} // end namespace Catch
-
-#include <map>
-#include <iostream>
-
-namespace Catch {
-
-    TagAliasRegistry::~TagAliasRegistry() {}
-
-    Option<TagAlias> TagAliasRegistry::find( std::string const& alias ) const {
-        std::map<std::string, TagAlias>::const_iterator it = m_registry.find( alias );
-        if( it != m_registry.end() )
-            return it->second;
-        else
-            return Option<TagAlias>();
-    }
-
-    std::string TagAliasRegistry::expandAliases( std::string const& unexpandedTestSpec ) const {
-        std::string expandedTestSpec = unexpandedTestSpec;
-        for( std::map<std::string, TagAlias>::const_iterator it = m_registry.begin(), itEnd = m_registry.end();
-                it != itEnd;
-                ++it ) {
-            std::size_t pos = expandedTestSpec.find( it->first );
-            if( pos != std::string::npos ) {
-                expandedTestSpec =  expandedTestSpec.substr( 0, pos ) +
-                                    it->second.tag +
-                                    expandedTestSpec.substr( pos + it->first.size() );
-            }
-        }
-        return expandedTestSpec;
-    }
-
-    void TagAliasRegistry::add( char const* alias, char const* tag, SourceLineInfo const& lineInfo ) {
-
-        if( !startsWith( alias, "[@" ) || !endsWith( alias, "]" ) ) {
-            std::ostringstream oss;
-            oss << "error: tag alias, \"" << alias << "\" is not of the form [@alias name].\n" << lineInfo;
-            throw std::domain_error( oss.str().c_str() );
-        }
-        if( !m_registry.insert( std::make_pair( alias, TagAlias( tag, lineInfo ) ) ).second ) {
-            std::ostringstream oss;
-            oss << "error: tag alias, \"" << alias << "\" already registered.\n"
-                << "\tFirst seen at " << find(alias)->lineInfo << "\n"
-                << "\tRedefined at " << lineInfo;
-            throw std::domain_error( oss.str().c_str() );
-        }
-    }
-
-    TagAliasRegistry& TagAliasRegistry::get() {
-        static TagAliasRegistry instance;
-        return instance;
-
-    }
-
-    ITagAliasRegistry::~ITagAliasRegistry() {}
-    ITagAliasRegistry const& ITagAliasRegistry::get() { return TagAliasRegistry::get(); }
-
-    RegistrarForTagAliases::RegistrarForTagAliases( char const* alias, char const* tag, SourceLineInfo const& lineInfo ) {
-        try {
-            TagAliasRegistry::get().add( alias, tag, lineInfo );
-        }
-        catch( std::exception& ex ) {
-            Colour colourGuard( Colour::Red );
-            Catch::cerr() << ex.what() << std::endl;
-            exit(1);
-        }
-    }
-
-} // end namespace Catch
-
-// #included from: ../reporters/catch_reporter_multi.hpp
-#define TWOBLUECUBES_CATCH_REPORTER_MULTI_HPP_INCLUDED
-
-namespace Catch {
-
-class MultipleReporters : public SharedImpl<IStreamingReporter> {
-    typedef std::vector<Ptr<IStreamingReporter> > Reporters;
-    Reporters m_reporters;
-
-public:
-    void add( Ptr<IStreamingReporter> const& reporter ) {
-        m_reporters.push_back( reporter );
-    }
-
-public: // IStreamingReporter
-
-    virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
-        return m_reporters[0]->getPreferences();
-    }
-
-    virtual void noMatchingTestCases( std::string const& spec ) CATCH_OVERRIDE {
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            (*it)->noMatchingTestCases( spec );
-    }
-
-    virtual void testRunStarting( TestRunInfo const& testRunInfo ) CATCH_OVERRIDE {
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            (*it)->testRunStarting( testRunInfo );
-    }
-
-    virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            (*it)->testGroupStarting( groupInfo );
-    }
-
-    virtual void testCaseStarting( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            (*it)->testCaseStarting( testInfo );
-    }
-
-    virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            (*it)->sectionStarting( sectionInfo );
-    }
-
-    virtual void assertionStarting( AssertionInfo const& assertionInfo ) CATCH_OVERRIDE {
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            (*it)->assertionStarting( assertionInfo );
-    }
-
-    // The return value indicates if the messages buffer should be cleared:
-    virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
-        bool clearBuffer = false;
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            clearBuffer |= (*it)->assertionEnded( assertionStats );
-        return clearBuffer;
-    }
-
-    virtual void sectionEnded( SectionStats const& sectionStats ) CATCH_OVERRIDE {
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            (*it)->sectionEnded( sectionStats );
-    }
-
-    virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            (*it)->testCaseEnded( testCaseStats );
-    }
-
-    virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            (*it)->testGroupEnded( testGroupStats );
-    }
-
-    virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            (*it)->testRunEnded( testRunStats );
-    }
-
-    virtual void skipTest( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
-        for( Reporters::const_iterator it = m_reporters.begin(), itEnd = m_reporters.end();
-                it != itEnd;
-                ++it )
-            (*it)->skipTest( testInfo );
-    }
-
-    virtual MultipleReporters* tryAsMulti() CATCH_OVERRIDE {
-        return this;
-    }
-
-};
-
-Ptr<IStreamingReporter> addReporter( Ptr<IStreamingReporter> const& existingReporter, Ptr<IStreamingReporter> const& additionalReporter ) {
-    Ptr<IStreamingReporter> resultingReporter;
-
-    if( existingReporter ) {
-        MultipleReporters* multi = existingReporter->tryAsMulti();
-        if( !multi ) {
-            multi = new MultipleReporters;
-            resultingReporter = Ptr<IStreamingReporter>( multi );
-            if( existingReporter )
-                multi->add( existingReporter );
-        }
-        else
-            resultingReporter = existingReporter;
-        multi->add( additionalReporter );
-    }
-    else
-        resultingReporter = additionalReporter;
-
-    return resultingReporter;
-}
-
-} // end namespace Catch
-
-// #included from: ../reporters/catch_reporter_xml.hpp
-#define TWOBLUECUBES_CATCH_REPORTER_XML_HPP_INCLUDED
-
-// #included from: catch_reporter_bases.hpp
-#define TWOBLUECUBES_CATCH_REPORTER_BASES_HPP_INCLUDED
-
-#include <cstring>
-
-namespace Catch {
-
-    struct StreamingReporterBase : SharedImpl<IStreamingReporter> {
-
-        StreamingReporterBase( ReporterConfig const& _config )
-        :   m_config( _config.fullConfig() ),
-            stream( _config.stream() )
-        {
-            m_reporterPrefs.shouldRedirectStdOut = false;
-        }
-
-        virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
-            return m_reporterPrefs;
-        }
-
-        virtual ~StreamingReporterBase() CATCH_OVERRIDE;
-
-        virtual void noMatchingTestCases( std::string const& ) CATCH_OVERRIDE {}
-
-        virtual void testRunStarting( TestRunInfo const& _testRunInfo ) CATCH_OVERRIDE {
-            currentTestRunInfo = _testRunInfo;
-        }
-        virtual void testGroupStarting( GroupInfo const& _groupInfo ) CATCH_OVERRIDE {
-            currentGroupInfo = _groupInfo;
-        }
-
-        virtual void testCaseStarting( TestCaseInfo const& _testInfo ) CATCH_OVERRIDE {
-            currentTestCaseInfo = _testInfo;
-        }
-        virtual void sectionStarting( SectionInfo const& _sectionInfo ) CATCH_OVERRIDE {
-            m_sectionStack.push_back( _sectionInfo );
-        }
-
-        virtual void sectionEnded( SectionStats const& /* _sectionStats */ ) CATCH_OVERRIDE {
-            m_sectionStack.pop_back();
-        }
-        virtual void testCaseEnded( TestCaseStats const& /* _testCaseStats */ ) CATCH_OVERRIDE {
-            currentTestCaseInfo.reset();
-        }
-        virtual void testGroupEnded( TestGroupStats const& /* _testGroupStats */ ) CATCH_OVERRIDE {
-            currentGroupInfo.reset();
-        }
-        virtual void testRunEnded( TestRunStats const& /* _testRunStats */ ) CATCH_OVERRIDE {
-            currentTestCaseInfo.reset();
-            currentGroupInfo.reset();
-            currentTestRunInfo.reset();
-        }
-
-        virtual void skipTest( TestCaseInfo const& ) CATCH_OVERRIDE {
-            // Don't do anything with this by default.
-            // It can optionally be overridden in the derived class.
-        }
-
-        Ptr<IConfig const> m_config;
-        std::ostream& stream;
-
-        LazyStat<TestRunInfo> currentTestRunInfo;
-        LazyStat<GroupInfo> currentGroupInfo;
-        LazyStat<TestCaseInfo> currentTestCaseInfo;
-
-        std::vector<SectionInfo> m_sectionStack;
-        ReporterPreferences m_reporterPrefs;
-    };
-
-    struct CumulativeReporterBase : SharedImpl<IStreamingReporter> {
-        template<typename T, typename ChildNodeT>
-        struct Node : SharedImpl<> {
-            explicit Node( T const& _value ) : value( _value ) {}
-            virtual ~Node() {}
-
-            typedef std::vector<Ptr<ChildNodeT> > ChildNodes;
-            T value;
-            ChildNodes children;
-        };
-        struct SectionNode : SharedImpl<> {
-            explicit SectionNode( SectionStats const& _stats ) : stats( _stats ) {}
-            virtual ~SectionNode();
-
-            bool operator == ( SectionNode const& other ) const {
-                return stats.sectionInfo.lineInfo == other.stats.sectionInfo.lineInfo;
-            }
-            bool operator == ( Ptr<SectionNode> const& other ) const {
-                return operator==( *other );
-            }
-
-            SectionStats stats;
-            typedef std::vector<Ptr<SectionNode> > ChildSections;
-            typedef std::vector<AssertionStats> Assertions;
-            ChildSections childSections;
-            Assertions assertions;
-            std::string stdOut;
-            std::string stdErr;
-        };
-
-        struct BySectionInfo {
-            BySectionInfo( SectionInfo const& other ) : m_other( other ) {}
-			BySectionInfo( BySectionInfo const& other ) : m_other( other.m_other ) {}
-            bool operator() ( Ptr<SectionNode> const& node ) const {
-                return node->stats.sectionInfo.lineInfo == m_other.lineInfo;
-            }
-        private:
-			void operator=( BySectionInfo const& );
-            SectionInfo const& m_other;
-        };
-
-        typedef Node<TestCaseStats, SectionNode> TestCaseNode;
-        typedef Node<TestGroupStats, TestCaseNode> TestGroupNode;
-        typedef Node<TestRunStats, TestGroupNode> TestRunNode;
-
-        CumulativeReporterBase( ReporterConfig const& _config )
-        :   m_config( _config.fullConfig() ),
-            stream( _config.stream() )
-        {
-            m_reporterPrefs.shouldRedirectStdOut = false;
-        }
-        ~CumulativeReporterBase();
-
-        virtual ReporterPreferences getPreferences() const CATCH_OVERRIDE {
-            return m_reporterPrefs;
-        }
-
-        virtual void testRunStarting( TestRunInfo const& ) CATCH_OVERRIDE {}
-        virtual void testGroupStarting( GroupInfo const& ) CATCH_OVERRIDE {}
-
-        virtual void testCaseStarting( TestCaseInfo const& ) CATCH_OVERRIDE {}
-
-        virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
-            SectionStats incompleteStats( sectionInfo, Counts(), 0, false );
-            Ptr<SectionNode> node;
-            if( m_sectionStack.empty() ) {
-                if( !m_rootSection )
-                    m_rootSection = new SectionNode( incompleteStats );
-                node = m_rootSection;
-            }
-            else {
-                SectionNode& parentNode = *m_sectionStack.back();
-                SectionNode::ChildSections::const_iterator it =
-                    std::find_if(   parentNode.childSections.begin(),
-                                    parentNode.childSections.end(),
-                                    BySectionInfo( sectionInfo ) );
-                if( it == parentNode.childSections.end() ) {
-                    node = new SectionNode( incompleteStats );
-                    parentNode.childSections.push_back( node );
-                }
-                else
-                    node = *it;
-            }
-            m_sectionStack.push_back( node );
-            m_deepestSection = node;
-        }
-
-        virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {}
-
-        virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
-            assert( !m_sectionStack.empty() );
-            SectionNode& sectionNode = *m_sectionStack.back();
-            sectionNode.assertions.push_back( assertionStats );
-            return true;
-        }
-        virtual void sectionEnded( SectionStats const& sectionStats ) CATCH_OVERRIDE {
-            assert( !m_sectionStack.empty() );
-            SectionNode& node = *m_sectionStack.back();
-            node.stats = sectionStats;
-            m_sectionStack.pop_back();
-        }
-        virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
-            Ptr<TestCaseNode> node = new TestCaseNode( testCaseStats );
-            assert( m_sectionStack.size() == 0 );
-            node->children.push_back( m_rootSection );
-            m_testCases.push_back( node );
-            m_rootSection.reset();
-
-            assert( m_deepestSection );
-            m_deepestSection->stdOut = testCaseStats.stdOut;
-            m_deepestSection->stdErr = testCaseStats.stdErr;
-        }
-        virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
-            Ptr<TestGroupNode> node = new TestGroupNode( testGroupStats );
-            node->children.swap( m_testCases );
-            m_testGroups.push_back( node );
-        }
-        virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
-            Ptr<TestRunNode> node = new TestRunNode( testRunStats );
-            node->children.swap( m_testGroups );
-            m_testRuns.push_back( node );
-            testRunEndedCumulative();
-        }
-        virtual void testRunEndedCumulative() = 0;
-
-        virtual void skipTest( TestCaseInfo const& ) CATCH_OVERRIDE {}
-
-        Ptr<IConfig const> m_config;
-        std::ostream& stream;
-        std::vector<AssertionStats> m_assertions;
-        std::vector<std::vector<Ptr<SectionNode> > > m_sections;
-        std::vector<Ptr<TestCaseNode> > m_testCases;
-        std::vector<Ptr<TestGroupNode> > m_testGroups;
-
-        std::vector<Ptr<TestRunNode> > m_testRuns;
-
-        Ptr<SectionNode> m_rootSection;
-        Ptr<SectionNode> m_deepestSection;
-        std::vector<Ptr<SectionNode> > m_sectionStack;
-        ReporterPreferences m_reporterPrefs;
-
-    };
-
-    template<char C>
-    char const* getLineOfChars() {
-        static char line[CATCH_CONFIG_CONSOLE_WIDTH] = {0};
-        if( !*line ) {
-            memset( line, C, CATCH_CONFIG_CONSOLE_WIDTH-1 );
-            line[CATCH_CONFIG_CONSOLE_WIDTH-1] = 0;
-        }
-        return line;
-    }
-
-    struct TestEventListenerBase : StreamingReporterBase {
-        TestEventListenerBase( ReporterConfig const& _config )
-        :   StreamingReporterBase( _config )
-        {}
-
-        virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {}
-        virtual bool assertionEnded( AssertionStats const& ) CATCH_OVERRIDE {
-            return false;
-        }
-    };
-
-} // end namespace Catch
-
-// #included from: ../internal/catch_reporter_registrars.hpp
-#define TWOBLUECUBES_CATCH_REPORTER_REGISTRARS_HPP_INCLUDED
-
-namespace Catch {
-
-    template<typename T>
-    class LegacyReporterRegistrar {
-
-        class ReporterFactory : public IReporterFactory {
-            virtual IStreamingReporter* create( ReporterConfig const& config ) const {
-                return new LegacyReporterAdapter( new T( config ) );
-            }
-
-            virtual std::string getDescription() const {
-                return T::getDescription();
-            }
-        };
-
-    public:
-
-        LegacyReporterRegistrar( std::string const& name ) {
-            getMutableRegistryHub().registerReporter( name, new ReporterFactory() );
-        }
-    };
-
-    template<typename T>
-    class ReporterRegistrar {
-
-        class ReporterFactory : public SharedImpl<IReporterFactory> {
-
-            // *** Please Note ***:
-            // - If you end up here looking at a compiler error because it's trying to register
-            // your custom reporter class be aware that the native reporter interface has changed
-            // to IStreamingReporter. The "legacy" interface, IReporter, is still supported via
-            // an adapter. Just use REGISTER_LEGACY_REPORTER to take advantage of the adapter.
-            // However please consider updating to the new interface as the old one is now
-            // deprecated and will probably be removed quite soon!
-            // Please contact me via github if you have any questions at all about this.
-            // In fact, ideally, please contact me anyway to let me know you've hit this - as I have
-            // no idea who is actually using custom reporters at all (possibly no-one!).
-            // The new interface is designed to minimise exposure to interface changes in the future.
-            virtual IStreamingReporter* create( ReporterConfig const& config ) const {
-                return new T( config );
-            }
-
-            virtual std::string getDescription() const {
-                return T::getDescription();
-            }
-        };
-
-    public:
-
-        ReporterRegistrar( std::string const& name ) {
-            getMutableRegistryHub().registerReporter( name, new ReporterFactory() );
-        }
-    };
-
-    template<typename T>
-    class ListenerRegistrar {
-
-        class ListenerFactory : public SharedImpl<IReporterFactory> {
-
-            virtual IStreamingReporter* create( ReporterConfig const& config ) const {
-                return new T( config );
-            }
-            virtual std::string getDescription() const {
-                return "";
-            }
-        };
-
-    public:
-
-        ListenerRegistrar() {
-            getMutableRegistryHub().registerListener( new ListenerFactory() );
-        }
-    };
-}
-
-#define INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) \
-    namespace{ Catch::LegacyReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); }
-
-#define INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType ) \
-    namespace{ Catch::ReporterRegistrar<reporterType> catch_internal_RegistrarFor##reporterType( name ); }
-
-#define INTERNAL_CATCH_REGISTER_LISTENER( listenerType ) \
-    namespace{ Catch::ListenerRegistrar<listenerType> catch_internal_RegistrarFor##listenerType; }
-
-// #included from: ../internal/catch_xmlwriter.hpp
-#define TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED
-
-#include <sstream>
-#include <string>
-#include <vector>
-#include <iomanip>
-
-namespace Catch {
-
-    class XmlEncode {
-    public:
-        enum ForWhat { ForTextNodes, ForAttributes };
-
-        XmlEncode( std::string const& str, ForWhat forWhat = ForTextNodes )
-        :   m_str( str ),
-            m_forWhat( forWhat )
-        {}
-
-        void encodeTo( std::ostream& os ) const {
-
-            // Apostrophe escaping not necessary if we always use " to write attributes
-            // (see: http://www.w3.org/TR/xml/#syntax)
-
-            for( std::size_t i = 0; i < m_str.size(); ++ i ) {
-                char c = m_str[i];
-                switch( c ) {
-                    case '<':   os << "&lt;"; break;
-                    case '&':   os << "&amp;"; break;
-
-                    case '>':
-                        // See: http://www.w3.org/TR/xml/#syntax
-                        if( i > 2 && m_str[i-1] == ']' && m_str[i-2] == ']' )
-                            os << "&gt;";
-                        else
-                            os << c;
-                        break;
-
-                    case '\"':
-                        if( m_forWhat == ForAttributes )
-                            os << "&quot;";
-                        else
-                            os << c;
-                        break;
-
-                    default:
-                        // Escape control chars - based on contribution by @espenalb in PR #465
-                        if ( ( c < '\x09' ) || ( c > '\x0D' && c < '\x20') || c=='\x7F' )
-                            os << "&#x" << std::uppercase << std::hex << static_cast<int>( c );
-                        else
-                            os << c;
-                }
-            }
-        }
-
-        friend std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode ) {
-            xmlEncode.encodeTo( os );
-            return os;
-        }
-
-    private:
-        std::string m_str;
-        ForWhat m_forWhat;
-    };
-
-    class XmlWriter {
-    public:
-
-        class ScopedElement {
-        public:
-            ScopedElement( XmlWriter* writer )
-            :   m_writer( writer )
-            {}
-
-            ScopedElement( ScopedElement const& other )
-            :   m_writer( other.m_writer ){
-                other.m_writer = CATCH_NULL;
-            }
-
-            ~ScopedElement() {
-                if( m_writer )
-                    m_writer->endElement();
-            }
-
-            ScopedElement& writeText( std::string const& text, bool indent = true ) {
-                m_writer->writeText( text, indent );
-                return *this;
-            }
-
-            template<typename T>
-            ScopedElement& writeAttribute( std::string const& name, T const& attribute ) {
-                m_writer->writeAttribute( name, attribute );
-                return *this;
-            }
-
-        private:
-            mutable XmlWriter* m_writer;
-        };
-
-        XmlWriter()
-        :   m_tagIsOpen( false ),
-            m_needsNewline( false ),
-            m_os( &Catch::cout() )
-        {}
-
-        XmlWriter( std::ostream& os )
-        :   m_tagIsOpen( false ),
-            m_needsNewline( false ),
-            m_os( &os )
-        {}
-
-        ~XmlWriter() {
-            while( !m_tags.empty() )
-                endElement();
-        }
-
-        XmlWriter& startElement( std::string const& name ) {
-            ensureTagClosed();
-            newlineIfNecessary();
-            stream() << m_indent << "<" << name;
-            m_tags.push_back( name );
-            m_indent += "  ";
-            m_tagIsOpen = true;
-            return *this;
-        }
-
-        ScopedElement scopedElement( std::string const& name ) {
-            ScopedElement scoped( this );
-            startElement( name );
-            return scoped;
-        }
-
-        XmlWriter& endElement() {
-            newlineIfNecessary();
-            m_indent = m_indent.substr( 0, m_indent.size()-2 );
-            if( m_tagIsOpen ) {
-                stream() << "/>\n";
-                m_tagIsOpen = false;
-            }
-            else {
-                stream() << m_indent << "</" << m_tags.back() << ">\n";
-            }
-            m_tags.pop_back();
-            return *this;
-        }
-
-        XmlWriter& writeAttribute( std::string const& name, std::string const& attribute ) {
-            if( !name.empty() && !attribute.empty() )
-                stream() << " " << name << "=\"" << XmlEncode( attribute, XmlEncode::ForAttributes ) << "\"";
-            return *this;
-        }
-
-        XmlWriter& writeAttribute( std::string const& name, bool attribute ) {
-            stream() << " " << name << "=\"" << ( attribute ? "true" : "false" ) << "\"";
-            return *this;
-        }
-
-        template<typename T>
-        XmlWriter& writeAttribute( std::string const& name, T const& attribute ) {
-            std::ostringstream oss;
-            oss << attribute;
-            return writeAttribute( name, oss.str() );
-        }
-
-        XmlWriter& writeText( std::string const& text, bool indent = true ) {
-            if( !text.empty() ){
-                bool tagWasOpen = m_tagIsOpen;
-                ensureTagClosed();
-                if( tagWasOpen && indent )
-                    stream() << m_indent;
-                stream() << XmlEncode( text );
-                m_needsNewline = true;
-            }
-            return *this;
-        }
-
-        XmlWriter& writeComment( std::string const& text ) {
-            ensureTagClosed();
-            stream() << m_indent << "<!--" << text << "-->";
-            m_needsNewline = true;
-            return *this;
-        }
-
-        XmlWriter& writeBlankLine() {
-            ensureTagClosed();
-            stream() << "\n";
-            return *this;
-        }
-
-        void setStream( std::ostream& os ) {
-            m_os = &os;
-        }
-
-    private:
-        XmlWriter( XmlWriter const& );
-        void operator=( XmlWriter const& );
-
-        std::ostream& stream() {
-            return *m_os;
-        }
-
-        void ensureTagClosed() {
-            if( m_tagIsOpen ) {
-                stream() << ">\n";
-                m_tagIsOpen = false;
-            }
-        }
-
-        void newlineIfNecessary() {
-            if( m_needsNewline ) {
-                stream() << "\n";
-                m_needsNewline = false;
-            }
-        }
-
-        bool m_tagIsOpen;
-        bool m_needsNewline;
-        std::vector<std::string> m_tags;
-        std::string m_indent;
-        std::ostream* m_os;
-    };
-
-}
-// #included from: catch_reenable_warnings.h
-
-#define TWOBLUECUBES_CATCH_REENABLE_WARNINGS_H_INCLUDED
-
-#ifdef __clang__
-#    ifdef __ICC // icpc defines the __clang__ macro
-#        pragma warning(pop)
-#    else
-#        pragma clang diagnostic pop
-#    endif
-#elif defined __GNUC__
-#    pragma GCC diagnostic pop
-#endif
-
-
-namespace Catch {
-    class XmlReporter : public StreamingReporterBase {
-    public:
-        XmlReporter( ReporterConfig const& _config )
-        :   StreamingReporterBase( _config ),
-            m_sectionDepth( 0 )
-        {
-            m_reporterPrefs.shouldRedirectStdOut = true;
-        }
-
-        virtual ~XmlReporter() CATCH_OVERRIDE;
-
-        static std::string getDescription() {
-            return "Reports test results as an XML document";
-        }
-
-    public: // StreamingReporterBase
-
-        virtual void noMatchingTestCases( std::string const& s ) CATCH_OVERRIDE {
-            StreamingReporterBase::noMatchingTestCases( s );
-        }
-
-        virtual void testRunStarting( TestRunInfo const& testInfo ) CATCH_OVERRIDE {
-            StreamingReporterBase::testRunStarting( testInfo );
-            m_xml.setStream( stream );
-            m_xml.startElement( "Catch" );
-            if( !m_config->name().empty() )
-                m_xml.writeAttribute( "name", m_config->name() );
-        }
-
-        virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
-            StreamingReporterBase::testGroupStarting( groupInfo );
-            m_xml.startElement( "Group" )
-                .writeAttribute( "name", groupInfo.name );
-        }
-
-        virtual void testCaseStarting( TestCaseInfo const& testInfo ) CATCH_OVERRIDE {
-            StreamingReporterBase::testCaseStarting(testInfo);
-            m_xml.startElement( "TestCase" ).writeAttribute( "name", trim( testInfo.name ) );
-
-            if ( m_config->showDurations() == ShowDurations::Always )
-                m_testCaseTimer.start();
-        }
-
-        virtual void sectionStarting( SectionInfo const& sectionInfo ) CATCH_OVERRIDE {
-            StreamingReporterBase::sectionStarting( sectionInfo );
-            if( m_sectionDepth++ > 0 ) {
-                m_xml.startElement( "Section" )
-                    .writeAttribute( "name", trim( sectionInfo.name ) )
-                    .writeAttribute( "description", sectionInfo.description );
-            }
-        }
-
-        virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE { }
-
-        virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
-            const AssertionResult& assertionResult = assertionStats.assertionResult;
-
-            // Print any info messages in <Info> tags.
-            if( assertionStats.assertionResult.getResultType() != ResultWas::Ok ) {
-                for( std::vector<MessageInfo>::const_iterator it = assertionStats.infoMessages.begin(), itEnd = assertionStats.infoMessages.end();
-                        it != itEnd;
-                        ++it ) {
-                    if( it->type == ResultWas::Info ) {
-                        m_xml.scopedElement( "Info" )
-                            .writeText( it->message );
-                    } else if ( it->type == ResultWas::Warning ) {
-                        m_xml.scopedElement( "Warning" )
-                            .writeText( it->message );
-                    }
-                }
-            }
-
-            // Drop out if result was successful but we're not printing them.
-            if( !m_config->includeSuccessfulResults() && isOk(assertionResult.getResultType()) )
-                return true;
-
-            // Print the expression if there is one.
-            if( assertionResult.hasExpression() ) {
-                m_xml.startElement( "Expression" )
-                    .writeAttribute( "success", assertionResult.succeeded() )
-					.writeAttribute( "type", assertionResult.getTestMacroName() )
-                    .writeAttribute( "filename", assertionResult.getSourceInfo().file )
-                    .writeAttribute( "line", assertionResult.getSourceInfo().line );
-
-                m_xml.scopedElement( "Original" )
-                    .writeText( assertionResult.getExpression() );
-                m_xml.scopedElement( "Expanded" )
-                    .writeText( assertionResult.getExpandedExpression() );
-            }
-
-            // And... Print a result applicable to each result type.
-            switch( assertionResult.getResultType() ) {
-                case ResultWas::ThrewException:
-                    m_xml.scopedElement( "Exception" )
-                        .writeAttribute( "filename", assertionResult.getSourceInfo().file )
-                        .writeAttribute( "line", assertionResult.getSourceInfo().line )
-                        .writeText( assertionResult.getMessage() );
-                    break;
-                case ResultWas::FatalErrorCondition:
-                    m_xml.scopedElement( "Fatal Error Condition" )
-                        .writeAttribute( "filename", assertionResult.getSourceInfo().file )
-                        .writeAttribute( "line", assertionResult.getSourceInfo().line )
-                        .writeText( assertionResult.getMessage() );
-                    break;
-                case ResultWas::Info:
-                    m_xml.scopedElement( "Info" )
-                        .writeText( assertionResult.getMessage() );
-                    break;
-                case ResultWas::Warning:
-                    // Warning will already have been written
-                    break;
-                case ResultWas::ExplicitFailure:
-                    m_xml.scopedElement( "Failure" )
-                        .writeText( assertionResult.getMessage() );
-                    break;
-                default:
-                    break;
-            }
-
-            if( assertionResult.hasExpression() )
-                m_xml.endElement();
-
-            return true;
-        }
-
-        virtual void sectionEnded( SectionStats const& sectionStats ) CATCH_OVERRIDE {
-            StreamingReporterBase::sectionEnded( sectionStats );
-            if( --m_sectionDepth > 0 ) {
-                XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResults" );
-                e.writeAttribute( "successes", sectionStats.assertions.passed );
-                e.writeAttribute( "failures", sectionStats.assertions.failed );
-                e.writeAttribute( "expectedFailures", sectionStats.assertions.failedButOk );
-
-                if ( m_config->showDurations() == ShowDurations::Always )
-                    e.writeAttribute( "durationInSeconds", sectionStats.durationInSeconds );
-
-                m_xml.endElement();
-            }
-        }
-
-        virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
-            StreamingReporterBase::testCaseEnded( testCaseStats );
-            XmlWriter::ScopedElement e = m_xml.scopedElement( "OverallResult" );
-            e.writeAttribute( "success", testCaseStats.totals.assertions.allOk() );
-
-            if ( m_config->showDurations() == ShowDurations::Always )
-                e.writeAttribute( "durationInSeconds", m_testCaseTimer.getElapsedSeconds() );
-
-            m_xml.endElement();
-        }
-
-        virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
-            StreamingReporterBase::testGroupEnded( testGroupStats );
-            // TODO: Check testGroupStats.aborting and act accordingly.
-            m_xml.scopedElement( "OverallResults" )
-                .writeAttribute( "successes", testGroupStats.totals.assertions.passed )
-                .writeAttribute( "failures", testGroupStats.totals.assertions.failed )
-                .writeAttribute( "expectedFailures", testGroupStats.totals.assertions.failedButOk );
-            m_xml.endElement();
-        }
-
-        virtual void testRunEnded( TestRunStats const& testRunStats ) CATCH_OVERRIDE {
-            StreamingReporterBase::testRunEnded( testRunStats );
-            m_xml.scopedElement( "OverallResults" )
-                .writeAttribute( "successes", testRunStats.totals.assertions.passed )
-                .writeAttribute( "failures", testRunStats.totals.assertions.failed )
-                .writeAttribute( "expectedFailures", testRunStats.totals.assertions.failedButOk );
-            m_xml.endElement();
-        }
-
-    private:
-        Timer m_testCaseTimer;
-        XmlWriter m_xml;
-        int m_sectionDepth;
-    };
-
-     INTERNAL_CATCH_REGISTER_REPORTER( "xml", XmlReporter )
-
-} // end namespace Catch
-
-// #included from: ../reporters/catch_reporter_junit.hpp
-#define TWOBLUECUBES_CATCH_REPORTER_JUNIT_HPP_INCLUDED
-
-#include <assert.h>
-
-namespace Catch {
-
-    class JunitReporter : public CumulativeReporterBase {
-    public:
-        JunitReporter( ReporterConfig const& _config )
-        :   CumulativeReporterBase( _config ),
-            xml( _config.stream() )
-        {
-            m_reporterPrefs.shouldRedirectStdOut = true;
-        }
-
-        virtual ~JunitReporter() CATCH_OVERRIDE;
-
-        static std::string getDescription() {
-            return "Reports test results in an XML format that looks like Ant's junitreport target";
-        }
-
-        virtual void noMatchingTestCases( std::string const& /*spec*/ ) CATCH_OVERRIDE {}
-
-        virtual void testRunStarting( TestRunInfo const& runInfo ) CATCH_OVERRIDE {
-            CumulativeReporterBase::testRunStarting( runInfo );
-            xml.startElement( "testsuites" );
-        }
-
-        virtual void testGroupStarting( GroupInfo const& groupInfo ) CATCH_OVERRIDE {
-            suiteTimer.start();
-            stdOutForSuite.str("");
-            stdErrForSuite.str("");
-            unexpectedExceptions = 0;
-            CumulativeReporterBase::testGroupStarting( groupInfo );
-        }
-
-        virtual bool assertionEnded( AssertionStats const& assertionStats ) CATCH_OVERRIDE {
-            if( assertionStats.assertionResult.getResultType() == ResultWas::ThrewException )
-                unexpectedExceptions++;
-            return CumulativeReporterBase::assertionEnded( assertionStats );
-        }
-
-        virtual void testCaseEnded( TestCaseStats const& testCaseStats ) CATCH_OVERRIDE {
-            stdOutForSuite << testCaseStats.stdOut;
-            stdErrForSuite << testCaseStats.stdErr;
-            CumulativeReporterBase::testCaseEnded( testCaseStats );
-        }
-
-        virtual void testGroupEnded( TestGroupStats const& testGroupStats ) CATCH_OVERRIDE {
-            double suiteTime = suiteTimer.getElapsedSeconds();
-            CumulativeReporterBase::testGroupEnded( testGroupStats );
-            writeGroup( *m_testGroups.back(), suiteTime );
-        }
-
-        virtual void testRunEndedCumulative() CATCH_OVERRIDE {
-            xml.endElement();
-        }
-
-        void writeGroup( TestGroupNode const& groupNode, double suiteTime ) {
-            XmlWriter::ScopedElement e = xml.scopedElement( "testsuite" );
-            TestGroupStats const& stats = groupNode.value;
-            xml.writeAttribute( "name", stats.groupInfo.name );
-            xml.writeAttribute( "errors", unexpectedExceptions );
-            xml.writeAttribute( "failures", stats.totals.assertions.failed-unexpectedExceptions );
-            xml.writeAttribute( "tests", stats.totals.assertions.total() );
-            xml.writeAttribute( "hostname", "tbd" ); // !TBD
-            if( m_config->showDurations() == ShowDurations::Never )
-                xml.writeAttribute( "time", "" );
-            else
-                xml.writeAttribute( "time", suiteTime );
-            xml.writeAttribute( "timestamp", "tbd" ); // !TBD
-
-            // Write test cases
-            for( TestGroupNode::ChildNodes::const_iterator
-                    it = groupNode.children.begin(), itEnd = groupNode.children.end();
-                    it != itEnd;
-                    ++it )
-                writeTestCase( **it );
-
-            xml.scopedElement( "system-out" ).writeText( trim( stdOutForSuite.str() ), false );
-            xml.scopedElement( "system-err" ).writeText( trim( stdErrForSuite.str() ), false );
-        }
-
-        void writeTestCase( TestCaseNode const& testCaseNode ) {
-            TestCaseStats const& stats = testCaseNode.value;
-
-            // All test cases have exactly one section - which represents the
-            // test case itself. That section may have 0-n nested sections
-            assert( testCaseNode.children.size() == 1 );
-            SectionNode const& rootSection = *testCaseNode.children.front();
-
-            std::string className = stats.testInfo.className;
-
-            if( className.empty() ) {
-                if( rootSection.childSections.empty() )
-                    className = "global";
-            }
-            writeSection( className, "", rootSection );
-        }
-
-        void writeSection(  std::string const& className,
-                            std::string const& rootName,
-                            SectionNode const& sectionNode ) {
-            std::string name = trim( sectionNode.stats.sectionInfo.name );
-            if( !rootName.empty() )
-                name = rootName + "/" + name;
-
-            if( !sectionNode.assertions.empty() ||
-                !sectionNode.stdOut.empty() ||
-                !sectionNode.stdErr.empty() ) {
-                XmlWriter::ScopedElement e = xml.scopedElement( "testcase" );
-                if( className.empty() ) {
-                    xml.writeAttribute( "classname", name );
-                    xml.writeAttribute( "name", "root" );
-                }
-                else {
-                    xml.writeAttribute( "classname", className );
-                    xml.writeAttribute( "name", name );
-                }
-                xml.writeAttribute( "time", Catch::toString( sectionNode.stats.durationInSeconds ) );
-
-                writeAssertions( sectionNode );
-
-                if( !sectionNode.stdOut.empty() )
-                    xml.scopedElement( "system-out" ).writeText( trim( sectionNode.stdOut ), false );
-                if( !sectionNode.stdErr.empty() )
-                    xml.scopedElement( "system-err" ).writeText( trim( sectionNode.stdErr ), false );
-            }
-            for( SectionNode::ChildSections::const_iterator
-                    it = sectionNode.childSections.begin(),
-                    itEnd = sectionNode.childSections.end();
-                    it != itEnd;
-                    ++it )
-                if( className.empty() )
-                    writeSection( name, "", **it );
-                else
-                    writeSection( className, name, **it );
-        }
-
-        void writeAssertions( SectionNode const& sectionNode ) {
-            for( SectionNode::Assertions::const_iterator
-                    it = sectionNode.assertions.begin(), itEnd = sectionNode.assertions.end();
-                    it != itEnd;
-                    ++it )
-                writeAssertion( *it );
-        }
-        void writeAssertion( AssertionStats const& stats ) {
-            AssertionResult const& result = stats.assertionResult;
-            if( !result.isOk() ) {
-                std::string elementName;
-                switch( result.getResultType() ) {
-                    case ResultWas::ThrewException:
-                    case ResultWas::FatalErrorCondition:
-                        elementName = "error";
-                        break;
-                    case ResultWas::ExplicitFailure:
-                        elementName = "failure";
-                        break;
-                    case ResultWas::ExpressionFailed:
-                        elementName = "failure";
-                        break;
-                    case ResultWas::DidntThrowException:
-                        elementName = "failure";
-                        break;
-
-                    // We should never see these here:
-                    case ResultWas::Info:
-                    case ResultWas::Warning:
-                    case ResultWas::Ok:
-                    case ResultWas::Unknown:
-                    case ResultWas::FailureBit:
-                    case ResultWas::Exception:
-                        elementName = "internalError";
-                        break;
-                }
-
-                XmlWriter::ScopedElement e = xml.scopedElement( elementName );
-
-                xml.writeAttribute( "message", result.getExpandedExpression() );
-                xml.writeAttribute( "type", result.getTestMacroName() );
-
-                std::ostringstream oss;
-                if( !result.getMessage().empty() )
-                    oss << result.getMessage() << "\n";
-                for( std::vector<MessageInfo>::const_iterator
-                        it = stats.infoMessages.begin(),
-                        itEnd = stats.infoMessages.end();
-                            it != itEnd;
-                            ++it )
-                    if( it->type == ResultWas::Info )
-                        oss << it->message << "\n";
-
-                oss << "at " << result.getSourceInfo();
-                xml.writeText( oss.str(), false );
-            }
-        }
-
-        XmlWriter xml;
-        Timer suiteTimer;
-        std::ostringstream stdOutForSuite;
-        std::ostringstream stdErrForSuite;
-        unsigned int unexpectedExceptions;
-    };
-
-    INTERNAL_CATCH_REGISTER_REPORTER( "junit", JunitReporter )
-
-} // end namespace Catch
-
-// #included from: ../reporters/catch_reporter_console.hpp
-#define TWOBLUECUBES_CATCH_REPORTER_CONSOLE_HPP_INCLUDED
-
-namespace Catch {
-
-    struct ConsoleReporter : StreamingReporterBase {
-        ConsoleReporter( ReporterConfig const& _config )
-        :   StreamingReporterBase( _config ),
-            m_headerPrinted( false )
-        {}
-
-        virtual ~ConsoleReporter() CATCH_OVERRIDE;
-        static std::string getDescription() {
-            return "Reports test results as plain lines of text";
-        }
-
-        virtual void noMatchingTestCases( std::string const& spec ) CATCH_OVERRIDE {
-            stream << "No test cases matched '" << spec << "'" << std::endl;
-        }
-
-        virtual void assertionStarting( AssertionInfo const& ) CATCH_OVERRIDE {
-        }
-
-        virtual bool assertionEnded( AssertionStats const& _assertionStats ) CATCH_OVERRIDE {
-            AssertionResult const& result = _assertionStats.assertionResult;
-
-            bool printInfoMessages = true;
-
-            // Drop out if result was successful and we're not printing those
-            if( !m_config->includeSuccessfulResults() && result.isOk() ) {
-                if( result.getResultType() != ResultWas::Warning )
-                    return false;
-                printInfoMessages = false;
-            }
-
-            lazyPrint();
-
-            AssertionPrinter printer( stream, _assertionStats, printInfoMessages );
-            printer.print();
-            stream << std::endl;
-            return true;
-        }
-
-        virtual void sectionStarting( SectionInfo const& _sectionInfo ) CATCH_OVERRIDE {
-            m_headerPrinted = false;
-            StreamingReporterBase::sectionStarting( _sectionInfo );
-        }
-        virtual void sectionEnded( SectionStats const& _sectionStats ) CATCH_OVERRIDE {
-            if( _sectionStats.missingAssertions ) {
-                lazyPrint();
-                Colour colour( Colour::ResultError );
-                if( m_sectionStack.size() > 1 )
-                    stream << "\nNo assertions in section";
-                else
-                    stream << "\nNo assertions in test case";
-                stream << " '" << _sectionStats.sectionInfo.name << "'\n" << std::endl;
-            }
-            if( m_headerPrinted ) {
-                if( m_config->showDurations() == ShowDurations::Always )
-                    stream << "Completed in " << _sectionStats.durationInSeconds << "s" << std::endl;
-                m_headerPrinted = false;
-            }
-            else {
-                if( m_config->showDurations() == ShowDurations::Always )
-                    stream << _sectionStats.sectionInfo.name << " completed in " << _sectionStats.durationInSeconds << "s" << std::endl;
-            }
-            StreamingReporterBase::sectionEnded( _sectionStats );
-        }
-
-        virtual void testCaseEnded( TestCaseStats const& _testCaseStats ) CATCH_OVERRIDE {
-            StreamingReporterBase::testCaseEnded( _testCaseStats );
-            m_headerPrinted = false;
-        }
-        virtual void testGroupEnded( TestGroupStats const& _testGroupStats ) CATCH_OVERRIDE {
-            if( currentGroupInfo.used ) {
-                printSummaryDivider();
-                stream << "Summary for group '" << _testGroupStats.groupInfo.name << "':\n";
-                printTotals( _testGroupStats.totals );
-                stream << "\n" << std::endl;
-            }
-            StreamingReporterBase::testGroupEnded( _testGroupStats );
-        }
-        virtual void testRunEnded( TestRunStats const& _testRunStats ) CATCH_OVERRIDE {
-            printTotalsDivider( _testRunStats.totals );
-            printTotals( _testRunStats.totals );
-            stream << std::endl;
-            StreamingReporterBase::testRunEnded( _testRunStats );
-        }
-
-    private:
-
-        class AssertionPrinter {
-            void operator= ( AssertionPrinter const& );
-        public:
-            AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages )
-            :   stream( _stream ),
-                stats( _stats ),
-                result( _stats.assertionResult ),
-                colour( Colour::None ),
-                message( result.getMessage() ),
-                messages( _stats.infoMessages ),
-                printInfoMessages( _printInfoMessages )
-            {
-                switch( result.getResultType() ) {
-                    case ResultWas::Ok:
-                        colour = Colour::Success;
-                        passOrFail = "PASSED";
-                        //if( result.hasMessage() )
-                        if( _stats.infoMessages.size() == 1 )
-                            messageLabel = "with message";
-                        if( _stats.infoMessages.size() > 1 )
-                            messageLabel = "with messages";
-                        break;
-                    case ResultWas::ExpressionFailed:
-                        if( result.isOk() ) {
-                            colour = Colour::Success;
-                            passOrFail = "FAILED - but was ok";
-                        }
-                        else {
-                            colour = Colour::Error;
-                            passOrFail = "FAILED";
-                        }
-                        if( _stats.infoMessages.size() == 1 )
-                            messageLabel = "with message";
-                        if( _stats.infoMessages.size() > 1 )
-                            messageLabel = "with messages";
-                        break;
-                    case ResultWas::ThrewException:
-                        colour = Colour::Error;
-                        passOrFail = "FAILED";
-                        messageLabel = "due to unexpected exception with message";
-                        break;
-                    case ResultWas::FatalErrorCondition:
-                        colour = Colour::Error;
-                        passOrFail = "FAILED";
-                        messageLabel = "due to a fatal error condition";
-                        break;
-                    case ResultWas::DidntThrowException:
-                        colour = Colour::Error;
-                        passOrFail = "FAILED";
-                        messageLabel = "because no exception was thrown where one was expected";
-                        break;
-                    case ResultWas::Info:
-                        messageLabel = "info";
-                        break;
-                    case ResultWas::Warning:
-                        messageLabel = "warning";
-                        break;
-                    case ResultWas::ExplicitFailure:
-                        passOrFail = "FAILED";
-                        colour = Colour::Error;
-                        if( _stats.infoMessages.size() == 1 )
-                            messageLabel = "explicitly with message";
-                        if( _stats.infoMessages.size() > 1 )
-                            messageLabel = "explicitly with messages";
-                        break;
-                    // These cases are here to prevent compiler warnings
-                    case ResultWas::Unknown:
-                    case ResultWas::FailureBit:
-                    case ResultWas::Exception:
-                        passOrFail = "** internal error **";
-                        colour = Colour::Error;
-                        break;
-                }
-            }
-
-            void print() const {
-                printSourceInfo();
-                if( stats.totals.assertions.total() > 0 ) {
-                    if( result.isOk() )
-                        stream << "\n";
-                    printResultType();
-                    printOriginalExpression();
-                    printReconstructedExpression();
-                }
-                else {
-                    stream << "\n";
-                }
-                printMessage();
-            }
-
-        private:
-            void printResultType() const {
-                if( !passOrFail.empty() ) {
-                    Colour colourGuard( colour );
-                    stream << passOrFail << ":\n";
-                }
-            }
-            void printOriginalExpression() const {
-                if( result.hasExpression() ) {
-                    Colour colourGuard( Colour::OriginalExpression );
-                    stream  << "  ";
-                    stream << result.getExpressionInMacro();
-                    stream << "\n";
-                }
-            }
-            void printReconstructedExpression() const {
-                if( result.hasExpandedExpression() ) {
-                    stream << "with expansion:\n";
-                    Colour colourGuard( Colour::ReconstructedExpression );
-                    stream << Text( result.getExpandedExpression(), TextAttributes().setIndent(2) ) << "\n";
-                }
-            }
-            void printMessage() const {
-                if( !messageLabel.empty() )
-                    stream << messageLabel << ":" << "\n";
-                for( std::vector<MessageInfo>::const_iterator it = messages.begin(), itEnd = messages.end();
-                        it != itEnd;
-                        ++it ) {
-                    // If this assertion is a warning ignore any INFO messages
-                    if( printInfoMessages || it->type != ResultWas::Info )
-                        stream << Text( it->message, TextAttributes().setIndent(2) ) << "\n";
-                }
-            }
-            void printSourceInfo() const {
-                Colour colourGuard( Colour::FileName );
-                stream << result.getSourceInfo() << ": ";
-            }
-
-            std::ostream& stream;
-            AssertionStats const& stats;
-            AssertionResult const& result;
-            Colour::Code colour;
-            std::string passOrFail;
-            std::string messageLabel;
-            std::string message;
-            std::vector<MessageInfo> messages;
-            bool printInfoMessages;
-        };
-
-        void lazyPrint() {
-
-            if( !currentTestRunInfo.used )
-                lazyPrintRunInfo();
-            if( !currentGroupInfo.used )
-                lazyPrintGroupInfo();
-
-            if( !m_headerPrinted ) {
-                printTestCaseAndSectionHeader();
-                m_headerPrinted = true;
-            }
-        }
-        void lazyPrintRunInfo() {
-            stream  << "\n" << getLineOfChars<'~'>() << "\n";
-            Colour colour( Colour::SecondaryText );
-            stream  << currentTestRunInfo->name
-                    << " is a Catch v"  << libraryVersion << " host application.\n"
-                    << "Run with -? for options\n\n";
-
-            if( m_config->rngSeed() != 0 )
-                stream << "Randomness seeded to: " << m_config->rngSeed() << "\n\n";
-
-            currentTestRunInfo.used = true;
-        }
-        void lazyPrintGroupInfo() {
-            if( !currentGroupInfo->name.empty() && currentGroupInfo->groupsCounts > 1 ) {
-                printClosedHeader( "Group: " + currentGroupInfo->name );
-                currentGroupInfo.used = true;
-            }
-        }
-        void printTestCaseAndSectionHeader() {
-            assert( !m_sectionStack.empty() );
-            printOpenHeader( currentTestCaseInfo->name );
-
-            if( m_sectionStack.size() > 1 ) {
-                Colour colourGuard( Colour::Headers );
-
-                std::vector<SectionInfo>::const_iterator
-                    it = m_sectionStack.begin()+1, // Skip first section (test case)
-                    itEnd = m_sectionStack.end();
-                for( ; it != itEnd; ++it )
-                    printHeaderString( it->name, 2 );
-            }
-
-            SourceLineInfo lineInfo = m_sectionStack.front().lineInfo;
-
-            if( !lineInfo.empty() ){
-                stream << getLineOfChars<'-'>() << "\n";
-                Colour colourGuard( Colour::FileName );
-                stream << lineInfo << "\n";
-            }
-            stream << getLineOfChars<'.'>() << "\n" << std::endl;
-        }
-
-        void printClosedHeader( std::string const& _name ) {
-            printOpenHeader( _name );
-            stream << getLineOfChars<'.'>() << "\n";
-        }
-        void printOpenHeader( std::string const& _name ) {
-            stream  << getLineOfChars<'-'>() << "\n";
-            {
-                Colour colourGuard( Colour::Headers );
-                printHeaderString( _name );
-            }
-        }
-
-        // if string has a : in first line will set indent to follow it on
-        // subsequent lines
-        void printHeaderString( std::string const& _string, std::size_t indent = 0 ) {
-            std::size_t i = _string.find( ": " );
-            if( i != std::string::npos )
-                i+=2;
-            else
-                i = 0;
-            stream << Text( _string, TextAttributes()
-                                        .setIndent( indent+i)
-                                        .setInitialIndent( indent ) ) << "\n";
-        }
-
-        struct SummaryColumn {
-
-            SummaryColumn( std::string const& _label, Colour::Code _colour )
-            :   label( _label ),
-                colour( _colour )
-            {}
-            SummaryColumn addRow( std::size_t count ) {
-                std::ostringstream oss;
-                oss << count;
-                std::string row = oss.str();
-                for( std::vector<std::string>::iterator it = rows.begin(); it != rows.end(); ++it ) {
-                    while( it->size() < row.size() )
-                        *it = " " + *it;
-                    while( it->size() > row.size() )
-                        row = " " + row;
-                }
-                rows.push_back( row );
-                return *this;
-            }
-
-            std::string label;
-            Colour::Code colour;
-            std::vector<std::string> rows;
-
-        };
-
-        void printTotals( Totals const& totals ) {
-            if( totals.testCases.total() == 0 ) {
-                stream << Colour( Colour::Warning ) << "No tests ran\n";
-            }
-            else if( totals.assertions.total() > 0 && totals.testCases.allPassed() ) {
-                stream << Colour( Colour::ResultSuccess ) << "All tests passed";
-                stream << " ("
-                        << pluralise( totals.assertions.passed, "assertion" ) << " in "
-                        << pluralise( totals.testCases.passed, "test case" ) << ")"
-                        << "\n";
-            }
-            else {
-
-                std::vector<SummaryColumn> columns;
-                columns.push_back( SummaryColumn( "", Colour::None )
-                                        .addRow( totals.testCases.total() )
-                                        .addRow( totals.assertions.total() ) );
-                columns.push_back( SummaryColumn( "passed", Colour::Success )
-                                        .addRow( totals.testCases.passed )
-                                        .addRow( totals.assertions.passed ) );
-                columns.push_back( SummaryColumn( "failed", Colour::ResultError )
-                                        .addRow( totals.testCases.failed )
-                                        .addRow( totals.assertions.failed ) );
-                columns.push_back( SummaryColumn( "failed as expected", Colour::ResultExpectedFailure )
-                                        .addRow( totals.testCases.failedButOk )
-                                        .addRow( totals.assertions.failedButOk ) );
-
-                printSummaryRow( "test cases", columns, 0 );
-                printSummaryRow( "assertions", columns, 1 );
-            }
-        }
-        void printSummaryRow( std::string const& label, std::vector<SummaryColumn> const& cols, std::size_t row ) {
-            for( std::vector<SummaryColumn>::const_iterator it = cols.begin(); it != cols.end(); ++it ) {
-                std::string value = it->rows[row];
-                if( it->label.empty() ) {
-                    stream << label << ": ";
-                    if( value != "0" )
-                        stream << value;
-                    else
-                        stream << Colour( Colour::Warning ) << "- none -";
-                }
-                else if( value != "0" ) {
-                    stream  << Colour( Colour::LightGrey ) << " | ";
-                    stream  << Colour( it->colour )
-                            << value << " " << it->label;
-                }
-            }
-            stream << "\n";
-        }
-
-        static std::size_t makeRatio( std::size_t number, std::size_t total ) {
-            std::size_t ratio = total > 0 ? CATCH_CONFIG_CONSOLE_WIDTH * number/ total : 0;
-            return ( ratio == 0 && number > 0 ) ? 1 : ratio;
-        }
-        static std::size_t& findMax( std::size_t& i, std::size_t& j, std::size_t& k ) {
-            if( i > j && i > k )
-                return i;
-            else if( j > k )
-                return j;
-            else
-                return k;
-        }
-
-        void printTotalsDivider( Totals const& totals ) {
-            if( totals.testCases.total() > 0 ) {
-                std::size_t failedRatio = makeRatio( totals.testCases.failed, totals.testCases.total() );
-                std::size_t failedButOkRatio = makeRatio( totals.testCases.failedButOk, totals.testCases.total() );
-                std::size_t passedRatio = makeRatio( totals.testCases.passed, totals.testCases.total() );
-                while( failedRatio + failedButOkRatio + passedRatio < CATCH_CONFIG_CONSOLE_WIDTH-1 )
-                    findMax( failedRatio, failedButOkRatio, passedRatio )++;
-                while( failedRatio + failedButOkRatio + passedRatio > CATCH_CONFIG_CONSOLE_WIDTH-1 )
-                    findMax( failedRatio, failedButOkRatio, passedRatio )--;
-
-                stream << Colour( Colour::Error ) << std::string( failedRatio, '=' );
-                stream << Colour( Colour::ResultExpectedFailure ) << std::string( failedButOkRatio, '=' );
-                if( totals.testCases.allPassed() )
-                    stream << Colour( Colour::ResultSuccess ) << std::string( passedRatio, '=' );
-                else
-                    stream << Colour( Colour::Success ) << std::string( passedRatio, '=' );
-            }
-            else {
-                stream << Colour( Colour::Warning ) << std::string( CATCH_CONFIG_CONSOLE_WIDTH-1, '=' );
-            }
-            stream << "\n";
-        }
-        void printSummaryDivider() {
-            stream << getLineOfChars<'-'>() << "\n";
-        }
-
-    private:
-        bool m_headerPrinted;
-    };
-
-    INTERNAL_CATCH_REGISTER_REPORTER( "console", ConsoleReporter )
-
-} // end namespace Catch
-
-// #included from: ../reporters/catch_reporter_compact.hpp
-#define TWOBLUECUBES_CATCH_REPORTER_COMPACT_HPP_INCLUDED
-
-namespace Catch {
-
-    struct CompactReporter : StreamingReporterBase {
-
-        CompactReporter( ReporterConfig const& _config )
-        : StreamingReporterBase( _config )
-        {}
-
-        virtual ~CompactReporter();
-
-        static std::string getDescription() {
-            return "Reports test results on a single line, suitable for IDEs";
-        }
-
-        virtual ReporterPreferences getPreferences() const {
-            ReporterPreferences prefs;
-            prefs.shouldRedirectStdOut = false;
-            return prefs;
-        }
-
-        virtual void noMatchingTestCases( std::string const& spec ) {
-            stream << "No test cases matched '" << spec << "'" << std::endl;
-        }
-
-        virtual void assertionStarting( AssertionInfo const& ) {
-        }
-
-        virtual bool assertionEnded( AssertionStats const& _assertionStats ) {
-            AssertionResult const& result = _assertionStats.assertionResult;
-
-            bool printInfoMessages = true;
-
-            // Drop out if result was successful and we're not printing those
-            if( !m_config->includeSuccessfulResults() && result.isOk() ) {
-                if( result.getResultType() != ResultWas::Warning )
-                    return false;
-                printInfoMessages = false;
-            }
-
-            AssertionPrinter printer( stream, _assertionStats, printInfoMessages );
-            printer.print();
-
-            stream << std::endl;
-            return true;
-        }
-
-        virtual void testRunEnded( TestRunStats const& _testRunStats ) {
-            printTotals( _testRunStats.totals );
-            stream << "\n" << std::endl;
-            StreamingReporterBase::testRunEnded( _testRunStats );
-        }
-
-    private:
-        class AssertionPrinter {
-            void operator= ( AssertionPrinter const& );
-        public:
-            AssertionPrinter( std::ostream& _stream, AssertionStats const& _stats, bool _printInfoMessages )
-            : stream( _stream )
-            , stats( _stats )
-            , result( _stats.assertionResult )
-            , messages( _stats.infoMessages )
-            , itMessage( _stats.infoMessages.begin() )
-            , printInfoMessages( _printInfoMessages )
-            {}
-
-            void print() {
-                printSourceInfo();
-
-                itMessage = messages.begin();
-
-                switch( result.getResultType() ) {
-                    case ResultWas::Ok:
-                        printResultType( Colour::ResultSuccess, passedString() );
-                        printOriginalExpression();
-                        printReconstructedExpression();
-                        if ( ! result.hasExpression() )
-                            printRemainingMessages( Colour::None );
-                        else
-                            printRemainingMessages();
-                        break;
-                    case ResultWas::ExpressionFailed:
-                        if( result.isOk() )
-                            printResultType( Colour::ResultSuccess, failedString() + std::string( " - but was ok" ) );
-                        else
-                            printResultType( Colour::Error, failedString() );
-                        printOriginalExpression();
-                        printReconstructedExpression();
-                        printRemainingMessages();
-                        break;
-                    case ResultWas::ThrewException:
-                        printResultType( Colour::Error, failedString() );
-                        printIssue( "unexpected exception with message:" );
-                        printMessage();
-                        printExpressionWas();
-                        printRemainingMessages();
-                        break;
-                    case ResultWas::FatalErrorCondition:
-                        printResultType( Colour::Error, failedString() );
-                        printIssue( "fatal error condition with message:" );
-                        printMessage();
-                        printExpressionWas();
-                        printRemainingMessages();
-                        break;
-                    case ResultWas::DidntThrowException:
-                        printResultType( Colour::Error, failedString() );
-                        printIssue( "expected exception, got none" );
-                        printExpressionWas();
-                        printRemainingMessages();
-                        break;
-                    case ResultWas::Info:
-                        printResultType( Colour::None, "info" );
-                        printMessage();
-                        printRemainingMessages();
-                        break;
-                    case ResultWas::Warning:
-                        printResultType( Colour::None, "warning" );
-                        printMessage();
-                        printRemainingMessages();
-                        break;
-                    case ResultWas::ExplicitFailure:
-                        printResultType( Colour::Error, failedString() );
-                        printIssue( "explicitly" );
-                        printRemainingMessages( Colour::None );
-                        break;
-                    // These cases are here to prevent compiler warnings
-                    case ResultWas::Unknown:
-                    case ResultWas::FailureBit:
-                    case ResultWas::Exception:
-                        printResultType( Colour::Error, "** internal error **" );
-                        break;
-                }
-            }
-
-        private:
-            // Colour::LightGrey
-
-            static Colour::Code dimColour() { return Colour::FileName; }
-
-#ifdef CATCH_PLATFORM_MAC
-            static const char* failedString() { return "FAILED"; }
-            static const char* passedString() { return "PASSED"; }
-#else
-            static const char* failedString() { return "failed"; }
-            static const char* passedString() { return "passed"; }
-#endif
-
-            void printSourceInfo() const {
-                Colour colourGuard( Colour::FileName );
-                stream << result.getSourceInfo() << ":";
-            }
-
-            void printResultType( Colour::Code colour, std::string passOrFail ) const {
-                if( !passOrFail.empty() ) {
-                    {
-                        Colour colourGuard( colour );
-                        stream << " " << passOrFail;
-                    }
-                    stream << ":";
-                }
-            }
-
-            void printIssue( std::string issue ) const {
-                stream << " " << issue;
-            }
-
-            void printExpressionWas() {
-                if( result.hasExpression() ) {
-                    stream << ";";
-                    {
-                        Colour colour( dimColour() );
-                        stream << " expression was:";
-                    }
-                    printOriginalExpression();
-                }
-            }
-
-            void printOriginalExpression() const {
-                if( result.hasExpression() ) {
-                    stream << " " << result.getExpression();
-                }
-            }
-
-            void printReconstructedExpression() const {
-                if( result.hasExpandedExpression() ) {
-                    {
-                        Colour colour( dimColour() );
-                        stream << " for: ";
-                    }
-                    stream << result.getExpandedExpression();
-                }
-            }
-
-            void printMessage() {
-                if ( itMessage != messages.end() ) {
-                    stream << " '" << itMessage->message << "'";
-                    ++itMessage;
-                }
-            }
-
-            void printRemainingMessages( Colour::Code colour = dimColour() ) {
-                if ( itMessage == messages.end() )
-                    return;
-
-                // using messages.end() directly yields compilation error:
-                std::vector<MessageInfo>::const_iterator itEnd = messages.end();
-                const std::size_t N = static_cast<std::size_t>( std::distance( itMessage, itEnd ) );
-
-                {
-                    Colour colourGuard( colour );
-                    stream << " with " << pluralise( N, "message" ) << ":";
-                }
-
-                for(; itMessage != itEnd; ) {
-                    // If this assertion is a warning ignore any INFO messages
-                    if( printInfoMessages || itMessage->type != ResultWas::Info ) {
-                        stream << " '" << itMessage->message << "'";
-                        if ( ++itMessage != itEnd ) {
-                            Colour colourGuard( dimColour() );
-                            stream << " and";
-                        }
-                    }
-                }
-            }
-
-        private:
-            std::ostream& stream;
-            AssertionStats const& stats;
-            AssertionResult const& result;
-            std::vector<MessageInfo> messages;
-            std::vector<MessageInfo>::const_iterator itMessage;
-            bool printInfoMessages;
-        };
-
-        // Colour, message variants:
-        // - white: No tests ran.
-        // -   red: Failed [both/all] N test cases, failed [both/all] M assertions.
-        // - white: Passed [both/all] N test cases (no assertions).
-        // -   red: Failed N tests cases, failed M assertions.
-        // - green: Passed [both/all] N tests cases with M assertions.
-
-        std::string bothOrAll( std::size_t count ) const {
-            return count == 1 ? "" : count == 2 ? "both " : "all " ;
-        }
-
-        void printTotals( const Totals& totals ) const {
-            if( totals.testCases.total() == 0 ) {
-                stream << "No tests ran.";
-            }
-            else if( totals.testCases.failed == totals.testCases.total() ) {
-                Colour colour( Colour::ResultError );
-                const std::string qualify_assertions_failed =
-                    totals.assertions.failed == totals.assertions.total() ?
-                        bothOrAll( totals.assertions.failed ) : "";
-                stream <<
-                    "Failed " << bothOrAll( totals.testCases.failed )
-                              << pluralise( totals.testCases.failed, "test case"  ) << ", "
-                    "failed " << qualify_assertions_failed <<
-                                 pluralise( totals.assertions.failed, "assertion" ) << ".";
-            }
-            else if( totals.assertions.total() == 0 ) {
-                stream <<
-                    "Passed " << bothOrAll( totals.testCases.total() )
-                              << pluralise( totals.testCases.total(), "test case" )
-                              << " (no assertions).";
-            }
-            else if( totals.assertions.failed ) {
-                Colour colour( Colour::ResultError );
-                stream <<
-                    "Failed " << pluralise( totals.testCases.failed, "test case"  ) << ", "
-                    "failed " << pluralise( totals.assertions.failed, "assertion" ) << ".";
-            }
-            else {
-                Colour colour( Colour::ResultSuccess );
-                stream <<
-                    "Passed " << bothOrAll( totals.testCases.passed )
-                              << pluralise( totals.testCases.passed, "test case"  ) <<
-                    " with "  << pluralise( totals.assertions.passed, "assertion" ) << ".";
-            }
-        }
-    };
-
-    INTERNAL_CATCH_REGISTER_REPORTER( "compact", CompactReporter )
-
-} // end namespace Catch
-
-namespace Catch {
-    // These are all here to avoid warnings about not having any out of line
-    // virtual methods
-    NonCopyable::~NonCopyable() {}
-    IShared::~IShared() {}
-    IStream::~IStream() CATCH_NOEXCEPT {}
-    FileStream::~FileStream() CATCH_NOEXCEPT {}
-    CoutStream::~CoutStream() CATCH_NOEXCEPT {}
-    DebugOutStream::~DebugOutStream() CATCH_NOEXCEPT {}
-    StreamBufBase::~StreamBufBase() CATCH_NOEXCEPT {}
-    IContext::~IContext() {}
-    IResultCapture::~IResultCapture() {}
-    ITestCase::~ITestCase() {}
-    ITestCaseRegistry::~ITestCaseRegistry() {}
-    IRegistryHub::~IRegistryHub() {}
-    IMutableRegistryHub::~IMutableRegistryHub() {}
-    IExceptionTranslator::~IExceptionTranslator() {}
-    IExceptionTranslatorRegistry::~IExceptionTranslatorRegistry() {}
-    IReporter::~IReporter() {}
-    IReporterFactory::~IReporterFactory() {}
-    IReporterRegistry::~IReporterRegistry() {}
-    IStreamingReporter::~IStreamingReporter() {}
-    AssertionStats::~AssertionStats() {}
-    SectionStats::~SectionStats() {}
-    TestCaseStats::~TestCaseStats() {}
-    TestGroupStats::~TestGroupStats() {}
-    TestRunStats::~TestRunStats() {}
-    CumulativeReporterBase::SectionNode::~SectionNode() {}
-    CumulativeReporterBase::~CumulativeReporterBase() {}
-
-    StreamingReporterBase::~StreamingReporterBase() {}
-    ConsoleReporter::~ConsoleReporter() {}
-    CompactReporter::~CompactReporter() {}
-    IRunner::~IRunner() {}
-    IMutableContext::~IMutableContext() {}
-    IConfig::~IConfig() {}
-    XmlReporter::~XmlReporter() {}
-    JunitReporter::~JunitReporter() {}
-    TestRegistry::~TestRegistry() {}
-    FreeFunctionTestCase::~FreeFunctionTestCase() {}
-    IGeneratorInfo::~IGeneratorInfo() {}
-    IGeneratorsForTest::~IGeneratorsForTest() {}
-    WildcardPattern::~WildcardPattern() {}
-    TestSpec::Pattern::~Pattern() {}
-    TestSpec::NamePattern::~NamePattern() {}
-    TestSpec::TagPattern::~TagPattern() {}
-    TestSpec::ExcludedPattern::~ExcludedPattern() {}
-
-    Matchers::Impl::StdString::Equals::~Equals() {}
-    Matchers::Impl::StdString::Contains::~Contains() {}
-    Matchers::Impl::StdString::StartsWith::~StartsWith() {}
-    Matchers::Impl::StdString::EndsWith::~EndsWith() {}
-
-    void Config::dummy() {}
-
-    namespace TestCaseTracking {
-        ITracker::~ITracker() {}
-        TrackerBase::~TrackerBase() {}
-        SectionTracker::~SectionTracker() {}
-        IndexTracker::~IndexTracker() {}
-    }
-}
-
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
-
-#endif
-
-#ifdef CATCH_CONFIG_MAIN
-// #included from: internal/catch_default_main.hpp
-#define TWOBLUECUBES_CATCH_DEFAULT_MAIN_HPP_INCLUDED
-
-#ifndef __OBJC__
-
-// Standard C/C++ main entry point
-int main (int argc, char * argv[]) {
-    return Catch::Session().run( argc, argv );
-}
-
-#else // __OBJC__
-
-// Objective-C entry point
-int main (int argc, char * const argv[]) {
-#if !CATCH_ARC_ENABLED
-    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
-#endif
-
-    Catch::registerTestMethods();
-    int result = Catch::Session().run( argc, (char* const*)argv );
-
-#if !CATCH_ARC_ENABLED
-    [pool drain];
-#endif
-
-    return result;
-}
-
-#endif // __OBJC__
-
-#endif
-
-#ifdef CLARA_CONFIG_MAIN_NOT_DEFINED
-#  undef CLARA_CONFIG_MAIN
-#endif
-
-//////
-
-// If this config identifier is defined then all CATCH macros are prefixed with CATCH_
-#ifdef CATCH_CONFIG_PREFIX_ALL
-
-#define CATCH_REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE" )
-#define CATCH_REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "CATCH_REQUIRE_FALSE" )
-
-#define CATCH_REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "", "CATCH_REQUIRE_THROWS" )
-#define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS_AS" )
-#define CATCH_REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, matcher, "CATCH_REQUIRE_THROWS_WITH" )
-#define CATCH_REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_NOTHROW" )
-
-#define CATCH_CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK" )
-#define CATCH_CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, "CATCH_CHECK_FALSE" )
-#define CATCH_CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_IF" )
-#define CATCH_CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_ELSE" )
-#define CATCH_CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CATCH_CHECK_NOFAIL" )
-
-#define CATCH_CHECK_THROWS( expr )  INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS" )
-#define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS_AS" )
-#define CATCH_CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, matcher, "CATCH_CHECK_THROWS_WITH" )
-#define CATCH_CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_NOTHROW" )
-
-#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THAT" )
-#define CATCH_REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THAT" )
-
-#define CATCH_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" )
-#define CATCH_WARN( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "CATCH_WARN", msg )
-#define CATCH_SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "CATCH_INFO" )
-#define CATCH_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" )
-#define CATCH_SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CATCH_CAPTURE" )
-
-#ifdef CATCH_CONFIG_VARIADIC_MACROS
-    #define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
-    #define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
-    #define CATCH_METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
-    #define CATCH_REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
-    #define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
-    #define CATCH_FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", __VA_ARGS__ )
-    #define CATCH_SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", __VA_ARGS__ )
-#else
-    #define CATCH_TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
-    #define CATCH_TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description )
-    #define CATCH_METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
-    #define CATCH_REGISTER_TEST_CASE( function, name, description ) INTERNAL_CATCH_REGISTER_TESTCASE( function, name, description )
-    #define CATCH_SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
-    #define CATCH_FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "CATCH_FAIL", msg )
-    #define CATCH_SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "CATCH_SUCCEED", msg )
-#endif
-#define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" )
-
-#define CATCH_REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
-#define CATCH_REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType )
-
-#define CATCH_GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )
-
-// "BDD-style" convenience wrappers
-#ifdef CATCH_CONFIG_VARIADIC_MACROS
-#define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ )
-#define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
-#else
-#define CATCH_SCENARIO( name, tags ) CATCH_TEST_CASE( "Scenario: " name, tags )
-#define CATCH_SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags )
-#endif
-#define CATCH_GIVEN( desc )    CATCH_SECTION( std::string( "Given: ") + desc, "" )
-#define CATCH_WHEN( desc )     CATCH_SECTION( std::string( " When: ") + desc, "" )
-#define CATCH_AND_WHEN( desc ) CATCH_SECTION( std::string( "  And: ") + desc, "" )
-#define CATCH_THEN( desc )     CATCH_SECTION( std::string( " Then: ") + desc, "" )
-#define CATCH_AND_THEN( desc ) CATCH_SECTION( std::string( "  And: ") + desc, "" )
-
-// If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required
-#else
-
-#define REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "REQUIRE" )
-#define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "REQUIRE_FALSE" )
-
-#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "", "REQUIRE_THROWS" )
-#define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "REQUIRE_THROWS_AS" )
-#define REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, matcher, "REQUIRE_THROWS_WITH" )
-#define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "REQUIRE_NOTHROW" )
-
-#define CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK" )
-#define CHECK_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::FalseTest, "CHECK_FALSE" )
-#define CHECKED_IF( expr ) INTERNAL_CATCH_IF( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_IF" )
-#define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_ELSE" )
-#define CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CHECK_NOFAIL" )
-
-#define CHECK_THROWS( expr )  INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "", "CHECK_THROWS" )
-#define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS_AS" )
-#define CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, matcher, "CHECK_THROWS_WITH" )
-#define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_NOTHROW" )
-
-#define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THAT" )
-#define REQUIRE_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::Normal, "REQUIRE_THAT" )
-
-#define INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" )
-#define WARN( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Warning, Catch::ResultDisposition::ContinueOnFailure, "WARN", msg )
-#define SCOPED_INFO( msg ) INTERNAL_CATCH_INFO( msg, "INFO" )
-#define CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" )
-#define SCOPED_CAPTURE( msg ) INTERNAL_CATCH_INFO( #msg " := " << msg, "CAPTURE" )
-
-#ifdef CATCH_CONFIG_VARIADIC_MACROS
-    #define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
-    #define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
-    #define METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
-    #define REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
-    #define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
-    #define FAIL( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", __VA_ARGS__ )
-    #define SUCCEED( ... ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", __VA_ARGS__ )
-#else
-    #define TEST_CASE( name, description ) INTERNAL_CATCH_TESTCASE( name, description )
-    #define TEST_CASE_METHOD( className, name, description ) INTERNAL_CATCH_TEST_CASE_METHOD( className, name, description )
-    #define METHOD_AS_TEST_CASE( method, name, description ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, name, description )
-    #define REGISTER_TEST_CASE( method, name, description ) INTERNAL_CATCH_REGISTER_TESTCASE( method, name, description )
-    #define SECTION( name, description ) INTERNAL_CATCH_SECTION( name, description )
-    #define FAIL( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::ExplicitFailure, Catch::ResultDisposition::Normal, "FAIL", msg )
-    #define SUCCEED( msg ) INTERNAL_CATCH_MSG( Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, "SUCCEED", msg )
-#endif
-#define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE( "", "" )
-
-#define REGISTER_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_REPORTER( name, reporterType )
-#define REGISTER_LEGACY_REPORTER( name, reporterType ) INTERNAL_CATCH_REGISTER_LEGACY_REPORTER( name, reporterType )
-
-#define GENERATE( expr) INTERNAL_CATCH_GENERATE( expr )
-
-#endif
-
-#define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature )
-
-// "BDD-style" convenience wrappers
-#ifdef CATCH_CONFIG_VARIADIC_MACROS
-#define SCENARIO( ... ) TEST_CASE( "Scenario: " __VA_ARGS__ )
-#define SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
-#else
-#define SCENARIO( name, tags ) TEST_CASE( "Scenario: " name, tags )
-#define SCENARIO_METHOD( className, name, tags ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " name, tags )
-#endif
-#define GIVEN( desc )    SECTION( std::string("   Given: ") + desc, "" )
-#define WHEN( desc )     SECTION( std::string("    When: ") + desc, "" )
-#define AND_WHEN( desc ) SECTION( std::string("And when: ") + desc, "" )
-#define THEN( desc )     SECTION( std::string("    Then: ") + desc, "" )
-#define AND_THEN( desc ) SECTION( std::string("     And: ") + desc, "" )
-
-using Catch::Detail::Approx;
-
-#endif // TWOBLUECUBES_SINGLE_INCLUDE_CATCH_HPP_INCLUDED
-