DoorKeeper/include/doorkeeper/helpers/typename.hpp

102 lines
2.8 KiB
C++

/* Copyright 2015, Michele Santullo
* This file is part of DoorKeeper.
*
* DoorKeeper 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.
*
* DoorKeeper 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 DoorKeeper. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef id3A8D22AD652142C9A44142EC942E4482
#define id3A8D22AD652142C9A44142EC942E4482
#include "doorkeeper/implem/doorkeeper_conf.h"
#if (defined(__clang__) && \
(__clang_major__ == 3 && __clang_minor__ > 5) || (__clang_major__ > 3) \
) || (defined(IS_ORIGINAL_GNUC) && \
(__GNUC__ == 5 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 5) \
)
# define IS_PRETTY_FUNC_CONSTEXPR
#elif defined(__GNUC__)
//uhm.. nothing :p
#else
# error "Unknown compiler"
#endif
#if defined(IS_PRETTY_FUNC_CONSTEXPR) || defined(USE_MANUAL_TYPENAMES)
# include "sprout/string.hpp"
# include "doorkeeper/implem/tiger_bt.hpp"
# include <stdexcept>
# if defined(USE_MANUAL_TYPENAMES)
# include "sprout/cstring/strlen.hpp"
# endif
#else
# include <string>
#endif
#include "doorkeeper/implem/compatibility.h"
#include <cstdint>
#include <ciso646>
namespace dk {
#if !defined(IS_PRETTY_FUNC_CONSTEXPR) && !defined(USE_MANUAL_TYPENAMES)
struct HashType {
uint64_t a;
uint64_t b;
uint64_t c;
};
#endif
#if defined(USE_MANUAL_TYPENAMES)
template <typename T>
constexpr const char* manual_type_name ( void ) a_pure;
#endif
bool operator< ( const HashType& parL, const HashType& parR );
namespace implem {
HashType hash_string ( const char* parString, std::size_t parLen ) a_pure;
#if defined(IS_PRETTY_FUNC_CONSTEXPR) || defined(USE_MANUAL_TYPENAMES)
template <typename T>
constexpr std::size_t type_name_len ( void ) a_pure;
template <typename T>
struct type_name_info {
constexpr type_name_info ( void );
const std::size_t len;
const char* const str;
};
#endif
} //namespace implem
template <typename T>
#if defined(IS_PRETTY_FUNC_CONSTEXPR) || defined(USE_MANUAL_TYPENAMES)
constexpr
#endif
HashType type_name_hash ( void ) a_pure;
template <typename T>
#if defined(IS_PRETTY_FUNC_CONSTEXPR) || defined(USE_MANUAL_TYPENAMES)
constexpr sprout::string<implem::type_name_len<T>()> type_name ( void ) a_pure;
#else
std::string type_name ( void ) a_pure;
#endif
} //namespace dk
#include "doorkeeper/implem/typename.inl"
#if defined(IS_PRETTY_FUNC_CONSTEXPR)
# undef IS_PRETTY_FUNC_CONSTEXPR
#endif
#endif