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authorBen Longbons <b.r.longbons@gmail.com>2014-03-15 19:34:59 -0700
committerBen Longbons <b.r.longbons@gmail.com>2014-03-16 18:58:48 -0700
commitc812c92d1a1835f0bda783e709481188c8d92225 (patch)
treeb401ede48a088ad1aaed88fe3b997cd26ff7ae08 /src/common/dumb_ptr.hpp
parentde9ee1b9754af9d954487121947352f32d7ebb7e (diff)
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Clean up header organization
Diffstat (limited to 'src/common/dumb_ptr.hpp')
-rw-r--r--src/common/dumb_ptr.hpp276
1 files changed, 0 insertions, 276 deletions
diff --git a/src/common/dumb_ptr.hpp b/src/common/dumb_ptr.hpp
deleted file mode 100644
index bf97f22..0000000
--- a/src/common/dumb_ptr.hpp
+++ /dev/null
@@ -1,276 +0,0 @@
-#ifndef TMWA_COMMON_DUMB_PTR_HPP
-#define TMWA_COMMON_DUMB_PTR_HPP
-// ptr.hpp - temporary new/delete wrappers
-//
-// Copyright © 2013 Ben Longbons <b.r.longbons@gmail.com>
-//
-// This file is part of The Mana World (Athena server)
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# include "../sanity.hpp"
-
-# include <cstring>
-
-# include <algorithm>
-
-# include "../strings/astring.hpp"
-# include "../strings/zstring.hpp"
-# include "../strings/xstring.hpp"
-
-# include "const_array.hpp"
-
-// unmanaged new/delete-able pointer
-// should be replaced by std::unique_ptr<T>
-template<class T>
-class dumb_ptr
-{
- template<class U>
- friend class dumb_ptr;
- T *impl;
-public:
- explicit
- dumb_ptr(T *p=nullptr)
- : impl(p)
- {}
- template<class U>
- dumb_ptr(dumb_ptr<U> p)
- : impl(p.impl)
- {}
- dumb_ptr(std::nullptr_t)
- : impl(nullptr)
- {}
-
- void delete_()
- {
- delete impl;
- *this = nullptr;
- }
- template<class... A>
- void new_(A&&... a)
- {
- impl = new T(std::forward<A>(a)...);
- }
- template<class... A>
- static
- dumb_ptr<T> make(A&&... a)
- {
- return dumb_ptr<T>(new T(std::forward<A>(a)...));
- }
- dumb_ptr& operator = (std::nullptr_t)
- {
- impl = nullptr;
- return *this;
- }
-
- T& operator *() const
- {
- return *impl;
- }
- T *operator->() const
- {
- return impl;
- }
-
- explicit
- operator bool() const
- {
- return impl;
- }
- bool operator !() const
- {
- return !impl;
- }
-
- friend bool operator == (dumb_ptr l, dumb_ptr r)
- {
- return l.impl == r.impl;
- }
- friend bool operator != (dumb_ptr l, dumb_ptr r)
- {
- return !(l == r);
- }
-};
-
-// unmanaged new/delete-able pointer
-// should be replaced by std::unique_ptr<T[]> or std::vector<T>
-template<class T>
-class dumb_ptr<T[]>
-{
- T *impl;
- size_t sz;
-public:
- dumb_ptr() : impl(), sz() {}
- dumb_ptr(std::nullptr_t)
- : impl(nullptr), sz(0) {}
- dumb_ptr(T *p, size_t z)
- : impl(p)
- , sz(z)
- {}
-
- void delete_()
- {
- delete[] impl;
- *this = nullptr;
- }
- void new_(size_t z)
- {
- impl = new T[z]();
- sz = z;
- }
- static
- dumb_ptr<T[]> make(size_t z)
- {
- return dumb_ptr<T[]>(new T[z](), z);
- }
- dumb_ptr& operator = (std::nullptr_t)
- {
- impl = nullptr;
- sz = 0;
- return *this;
- }
-
- size_t size() const
- {
- return sz;
- }
- void resize(size_t z)
- {
- if (z == sz)
- return;
- T *np = new T[z]();
- // not exception-safe, but we don't have a dtor anyway
- size_t i = std::min(z, sz);
- while (i-->0)
- np[i] = std::move(impl[i]);
- delete[] impl;
- impl = np;
- sz = z;
- }
-
- T& operator[](size_t i) const
- {
- return impl[i];
- }
-
- explicit
- operator bool() const
- {
- return impl;
- }
- bool operator !() const
- {
- return !impl;
- }
-
- friend bool operator == (dumb_ptr l, dumb_ptr r)
- {
- return l.impl == r.impl;
- }
- friend bool operator != (dumb_ptr l, dumb_ptr r)
- {
- return !(l == r);
- }
-};
-
-struct dumb_string
-{
- dumb_ptr<char[]> impl;
-
- dumb_string()
- : impl()
- {}
- dumb_string(char *) = delete;
- // copy ctor, copy assign, and dtor are all default
-
- static dumb_string copy(const char *b, const char *e)
- {
- dumb_string rv;
- rv.impl.new_((e - b) + 1);
- std::copy(b, e, &rv.impl[0]);
- return rv;
- }
- static dumb_string copy(const char *sz)
- {
- return dumb_string::copy(sz, sz + strlen(sz));
- }
- static dumb_string copys(XString s)
- {
- return dumb_string::copy(&*s.begin(), &*s.end());
- }
- static
-# ifndef __clang__
- __attribute__((warning("shouldn't use this - slice instead")))
-# endif
- dumb_string copyn(const char *sn, size_t n)
- {
- return dumb_string::copy(sn, sn + strnlen(sn, n));
- }
-
- static
- dumb_string fake(ZString p)
- {
- dumb_string rv;
- size_t len = p.size();
- rv.impl = dumb_ptr<char[]>(const_cast<char *>(p.c_str()), len);
- return rv;
- }
-
- dumb_string dup() const
- {
- return dumb_string::copy(&impl[0]);
- }
- void delete_()
- {
- impl.delete_();
- }
-
- const char *c_str() const
- {
- return &impl[0];
- }
-
- operator ZString() const
- {
- return ZString(strings::really_construct_from_a_pointer, c_str(), nullptr);
- }
-
- AString str() const
- {
- return ZString(*this);
- }
-
- char& operator[](size_t i) const
- {
- return impl[i];
- }
-
- explicit
- operator bool() const
- {
- return bool(impl);
- }
- bool operator !() const
- {
- return !impl;
- }
-};
-
-inline
-const char *convert_for_printf(dumb_string ds)
-{
- return ds.c_str();
-}
-
-#endif // TMWA_COMMON_DUMB_PTR_HPP