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fix string literal table implementations

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bolero-MURAKAMI 2014-10-23 17:23:38 +09:00
parent ff3a85cf55
commit 06eaf3f0ec
10 changed files with 220 additions and 503 deletions
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sprout/detail/literal_def.hpp Normal file
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/*=============================================================================
Copyright (c) 2011-2014 Bolero MURAKAMI
https://github.com/bolero-MURAKAMI/Sprout
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 SPROUT_DETAIL_LITERAL_DEF_HPP
#define SPROUT_DETAIL_LITERAL_DEF_HPP
#include <sprout/config.hpp>
#include <sprout/string.hpp>
#include <sprout/preprocessor/cat.hpp>
//
// SPROUT_LITERAL_STRING_DEF
//
#if SPROUT_USE_UNICODE_LITERALS
# define SPROUT_LITERAL_STRING_DEF(NAME, STRING, LENGTH) \
template<typename Elem> \
struct NAME; \
SPROUT_LITERAL_STRING_DEF_IMPL(NAME, STRING, LENGTH, char); \
SPROUT_LITERAL_STRING_DEF_IMPL(NAME, SPROUT_PP_CAT(L, STRING), LENGTH, wchar_t); \
SPROUT_LITERAL_STRING_DEF_IMPL(NAME, SPROUT_PP_CAT(u, STRING), LENGTH, char16_t); \
SPROUT_LITERAL_STRING_DEF_IMPL(NAME, SPROUT_PP_CAT(U, STRING), LENGTH, char32_t); \
template<typename Elem> \
struct NAME {}
#else
# define SPROUT_LITERAL_STRING_DEF(NAME, STRING, LENGTH) \
template<typename Elem> \
struct NAME; \
SPROUT_LITERAL_STRING_DEF_IMPL(NAME, STRING, LENGTH, char); \
SPROUT_LITERAL_STRING_DEF_IMPL(NAME, SPROUT_PP_CAT(L, STRING), LENGTH, wchar_t); \
template<typename Elem> \
struct NAME {}
#endif
#define SPROUT_LITERAL_STRING_DEF_IMPL(NAME, STRING, LENGTH, ELEM) \
template<> \
struct NAME<ELEM> { \
public: \
SPROUT_STATIC_CONSTEXPR sprout::basic_string<ELEM, LENGTH> value \
SPROUT_STATIC_CONSTEXPR_DATA_MEMBER_INNER(sprout::to_string(STRING)) \
; \
}; \
SPROUT_CONSTEXPR_OR_CONST sprout::basic_string<ELEM, LENGTH> NAME<ELEM>::value \
SPROUT_STATIC_CONSTEXPR_DATA_MEMBER_OUTER(sprout::to_string(STRING))
//
// SPROUT_LITERAL_CHAR_DEF
//
#if SPROUT_USE_UNICODE_LITERALS
# define SPROUT_LITERAL_CHAR_DEF(NAME, CHAR) \
template<typename Elem> \
struct NAME; \
SPROUT_LITERAL_CHAR_DEF_IMPL(NAME, CHAR, char); \
SPROUT_LITERAL_CHAR_DEF_IMPL(NAME, SPROUT_PP_CAT(L, CHAR), wchar_t); \
SPROUT_LITERAL_CHAR_DEF_IMPL(NAME, SPROUT_PP_CAT(u, CHAR), char16_t); \
SPROUT_LITERAL_CHAR_DEF_IMPL(NAME, SPROUT_PP_CAT(U, CHAR), char32_t); \
template<typename Elem> \
struct NAME {}
#else
# define SPROUT_LITERAL_CHAR_DEF(NAME, CHAR) \
template<typename Elem> \
struct NAME; \
SPROUT_LITERAL_CHAR_DEF_IMPL(NAME, CHAR, char); \
SPROUT_LITERAL_CHAR_DEF_IMPL(NAME, SPROUT_PP_CAT(L, CHAR), wchar_t); \
template<typename Elem> \
struct NAME {}
#endif
#define SPROUT_LITERAL_CHAR_DEF_IMPL(NAME, CHAR, ELEM) \
template<> \
struct NAME<ELEM> { \
public: \
SPROUT_STATIC_CONSTEXPR ELEM value = CHAR; \
}; \
SPROUT_CONSTEXPR_OR_CONST ELEM NAME<ELEM>::value
#endif // #ifndef SPROUT_DETAIL_LITERAL_DEF_HPP