diff options
Diffstat (limited to 'src/io/cxxstdio.hpp')
| -rw-r--r-- | src/io/cxxstdio.hpp | 47 |
1 files changed, 22 insertions, 25 deletions
diff --git a/src/io/cxxstdio.hpp b/src/io/cxxstdio.hpp index 6e49c11..66c2aa8 100644 --- a/src/io/cxxstdio.hpp +++ b/src/io/cxxstdio.hpp @@ -1,5 +1,4 @@ -#ifndef TMWA_IO_CXXSTDIO_HPP -#define TMWA_IO_CXXSTDIO_HPP +#pragma once // cxxstdio.hpp - pass C++ types through printf // // Copyright © 2011-2013 Ben Longbons <b.r.longbons@gmail.com> @@ -19,14 +18,14 @@ // 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 "fwd.hpp" +#include "fwd.hpp" -# include <cstdarg> -# include <cstdio> +#include <cstdarg> +#include <cstdio> -# include "../compat/cast.hpp" +#include "../compat/cast.hpp" -# include "../generic/enum.hpp" +#include "../generic/enum.hpp" namespace tmwa @@ -68,7 +67,7 @@ namespace cxxstdio inline const char *convert_for_printf(const char *) = delete; -# if 0 +#if 0 template<class E> constexpr E get_enum_min_value(decltype(E::min_value)) @@ -94,7 +93,7 @@ namespace cxxstdio { return def; } -# else +#else template<class E> constexpr E get_enum_min_value(E) @@ -107,24 +106,24 @@ namespace cxxstdio { return E::max_value; } -# endif +#endif template<class E> class EnumConverter { E& out; typedef typename underlying_type<E>::type U; -# if 0 +#if 0 constexpr static U min_value = U(get_enum_min_value<E>(E(std::numeric_limits<U>::min()))); constexpr static U max_value = U(get_enum_max_value<E>(E(std::numeric_limits<U>::max()))); -# else +#else constexpr static U min_value = U(get_enum_min_value(E())); constexpr static U max_value = U(get_enum_max_value(E())); -# endif +#endif U mid; public: EnumConverter(E& e) @@ -132,10 +131,10 @@ namespace cxxstdio {} ~EnumConverter() { -# pragma GCC diagnostic push -# pragma GCC diagnostic ignored "-Wtype-limits" +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wtype-limits" if (min_value <= mid && mid <= max_value) -# pragma GCC diagnostic pop +#pragma GCC diagnostic pop out = E(mid); } U *operator &() @@ -159,7 +158,7 @@ namespace cxxstdio } }; -# define XPRINTF(out, fmt, ...) \ +#define XPRINTF(out, fmt, ...) \ ({ \ struct format_impl \ { \ @@ -169,19 +168,19 @@ namespace cxxstdio cxxstdio::PrintFormatter<format_impl>::print(out, ## __VA_ARGS__); \ }) -# define FPRINTF(file, fmt, ...) XPRINTF(/*no_cast<FILE *>*/(file), fmt, ## __VA_ARGS__) -# define PRINTF(fmt, ...) FPRINTF(stdout, fmt, ## __VA_ARGS__) -# define SPRINTF(str, fmt, ...) XPRINTF(base_cast<AString&>(str), fmt, ## __VA_ARGS__) -# define SNPRINTF(str, n, fmt, ...) XPRINTF(base_cast<VString<n-1>&>(str), fmt, ## __VA_ARGS__) +#define FPRINTF(file, fmt, ...) XPRINTF(/*no_cast<FILE *>*/(file), fmt, ## __VA_ARGS__) +#define PRINTF(fmt, ...) FPRINTF(stdout, fmt, ## __VA_ARGS__) +#define SPRINTF(str, fmt, ...) XPRINTF(base_cast<AString&>(str), fmt, ## __VA_ARGS__) +#define SNPRINTF(str, n, fmt, ...) XPRINTF(base_cast<VString<n-1>&>(str), fmt, ## __VA_ARGS__) -# define STRPRINTF(fmt, ...) \ +#define STRPRINTF(fmt, ...) \ ({ \ AString _out_impl; \ SPRINTF(_out_impl, fmt, ## __VA_ARGS__); \ _out_impl; \ }) -# define STRNPRINTF(n, fmt, ...) \ +#define STRNPRINTF(n, fmt, ...) \ ({ \ VString<n - 1> _out_impl; \ SNPRINTF(_out_impl, n, fmt, ## __VA_ARGS__); \ @@ -190,5 +189,3 @@ namespace cxxstdio } // namespace cxxstdio } // namespace tmwa - -#endif // TMWA_IO_CXXSTDIO_HPP |