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Merge review changes with master

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* Initial constexpr support

* Remove invisible unicode

* Fix const function qualification

* Working constexpr
This commit is contained in:
Krystian Stasiowski
2019-12-16 00:51:47 -05:00
committed by GitHub
parent aa0fad2304
commit c3110b1b6c
5 changed files with 2948 additions and 2295 deletions
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include/boost/fixed_string/config.hpp
+41 -12
View File
@@ -12,7 +12,7 @@
#define BOOST_FIXED_STRING_CONFIG_HPP
// Are we dependent on Boost?
#define BOOST_FIXED_STRING_USE_BOOST
// #define BOOST_FIXED_STRING_STANDALONE
// Can we have deduction guides?
#ifdef __cpp_deduction_guides
@@ -30,8 +30,45 @@
#define BOOST_FIXED_STRING_NODISCARD
#endif
#ifdef BOOST_FIXED_STRING_USE_BOOST
//#undef _­_­cplusplus
//#define _­_­cplusplus 201703L
#if __cplusplus > 201703L
#define BOOST_FIXED_STRING_CPP20_CXPER constexpr
#define BOOST_FIXED_STRING_CPP17_CXPER constexpr
#define BOOST_FIXED_STRING_CPP14_CXPER constexpr
#define BOOST_FIXED_STRING_CPP11_CXPER constexpr
#define BOOST_FIXED_STRING_CPP20_CXPER_USED
#define BOOST_FIXED_STRING_CPP17_CXPER_USED
#define BOOST_FIXED_STRING_CPP14_CXPER_USED
#define BOOST_FIXED_STRING_CPP11_CXPER_USED
#define BOOST_FIXED_STRING_ALLOW_UNINIT_MEM
#elif __cplusplus >= 201703L
#define BOOST_FIXED_STRING_CPP20_CXPER
#define BOOST_FIXED_STRING_CPP17_CXPER constexpr
#define BOOST_FIXED_STRING_CPP14_CXPER constexpr
#define BOOST_FIXED_STRING_CPP11_CXPER constexpr
#define BOOST_FIXED_STRING_CPP17_CXPER_USED
#define BOOST_FIXED_STRING_CPP14_CXPER_USED
#define BOOST_FIXED_STRING_CPP11_CXPER_USED
#elif __cplusplus >= 201402L
#define BOOST_FIXED_STRING_CPP20_CXPER
#define BOOST_FIXED_STRING_CPP17_CXPER
#define BOOST_FIXED_STRING_CPP14_CXPER constexpr
#define BOOST_FIXED_STRING_CPP11_CXPER constexpr
#define BOOST_FIXED_STRING_CPP14_CXPER_USED
#define BOOST_FIXED_STRING_CPP11_CXPER_USED
#else
#define BOOST_FIXED_STRING_CPP20_CXPER
#define BOOST_FIXED_STRING_CPP17_CXPER
#define BOOST_FIXED_STRING_CPP14_CXPER
#define BOOST_FIXED_STRING_CPP11_CXPER constexpr
#define BOOST_FIXED_STRING_CPP11_CXPER_USED
#endif
#ifndef BOOST_FIXED_STRING_STANDALONE
#include <boost/utility/string_view.hpp>
#include <boost/container_hash/hash.hpp>
#include <boost/assert.hpp>
#include <boost/static_assert.hpp>
#include <boost/throw_exception.hpp>
@@ -41,7 +78,7 @@
#endif
// Boost and non-Boost versions of utilities
#ifdef BOOST_FIXED_STRING_USE_BOOST
#ifndef BOOST_FIXED_STRING_STANDALONE
#ifndef BOOST_FIXED_STRING_THROW
#define BOOST_FIXED_STRING_THROW(ex) BOOST_THROW_EXCEPTION(ex)
#endif
@@ -66,18 +103,10 @@
namespace boost {
namespace fixed_string {
/// The type of `string_view` used by the library
using string_view =
#ifdef BOOST_FIXED_STRING_USE_BOOST
boost::string_view;
#else
std::string_view;
#endif
/// The type of `basic_string_view` used by the library
template<typename CharT, typename Traits>
using basic_string_view =
#ifdef BOOST_FIXED_STRING_USE_BOOST
#ifndef BOOST_FIXED_STRING_STANDALONE
boost::basic_string_view<CharT, Traits>;
#else
std::basic_string_view<CharT, Traits>;