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Diffstat (limited to 'src/third_party/boost/boost/test/utils/basic_cstring/bcs_char_traits.hpp')
-rw-r--r-- | src/third_party/boost/boost/test/utils/basic_cstring/bcs_char_traits.hpp | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/src/third_party/boost/boost/test/utils/basic_cstring/bcs_char_traits.hpp b/src/third_party/boost/boost/test/utils/basic_cstring/bcs_char_traits.hpp deleted file mode 100644 index f932d473b82..00000000000 --- a/src/third_party/boost/boost/test/utils/basic_cstring/bcs_char_traits.hpp +++ /dev/null @@ -1,150 +0,0 @@ -// (C) Copyright Gennadiy Rozental 2004-2008. -// 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) - -// See http://www.boost.org/libs/test for the library home page. -// -// File : $RCSfile$ -// -// Version : $Revision: 49312 $ -// -// Description : generic char traits class; wraps std::char_traits -// *************************************************************************** - -#ifndef BOOST_TEST_BCS_CHAR_TRAITS_HPP_071894GER -#define BOOST_TEST_BCS_CHAR_TRAITS_HPP_071894GER - -// Boost -#include <boost/config.hpp> -#include <boost/detail/workaround.hpp> -#include <boost/test/detail/config.hpp> -#include <boost/type_traits/add_const.hpp> - -// STL -#include <string> // std::char_traits -#include <cstddef> // std::size_t - -#include <boost/test/detail/suppress_warnings.hpp> - -//____________________________________________________________________________// - -namespace boost { - -namespace unit_test { - -namespace ut_detail { - -template<typename CharT> struct bcs_base_char { typedef CharT type; }; - -template<> struct bcs_base_char<char const> { typedef char type; }; -template<> struct bcs_base_char<unsigned char> { typedef char type; }; -#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551)) -template<> struct bcs_base_char<unsigned char const> { typedef char type; }; -#endif - -template<> struct bcs_base_char<wchar_t const> { typedef wchar_t type; }; - -// ************************************************************************** // -// ************** bcs_char_traits ************** // -// ************************************************************************** // - -template<typename CharT> -struct bcs_char_traits_impl -{ -#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) - typedef CharT const const_char; -#else - typedef typename boost::add_const<CharT>::type const_char; -#endif - static bool eq( CharT c1, CharT c2 ) - { - return c1 == c2; - } - static bool lt( CharT c1, CharT c2 ) - { - return c1 < c2; - } - - static int compare( const_char* cstr1, const_char* cstr2, std::size_t n ) - { - while( n > 0 ) { - if( !eq( *cstr1, *cstr2 ) ) - return lt( *cstr1, *cstr2 ) ? -1 : 1; - ++cstr1; - ++cstr2; - --n; - } - - return 0; - } - - static std::size_t length( const_char* cstr ) - { - const_char null_char = CharT(); - - const_char* ptr = cstr; - while( !eq( *ptr, null_char ) ) - ++ptr; - - return ptr - cstr; - } - - static const_char* find( const_char* s, std::size_t n, CharT c ) - { - while( n > 0 ) { - if( eq( *s, c ) ) - return s; - - ++s; - --n; - } - return 0; - } -}; - -#ifdef BOOST_CLASSIC_IOSTREAMS -template<typename CharT> -struct char_traits_with_find : std::string_char_traits<CharT> { - static CharT const* find( CharT const* s, std::size_t n, CharT c ) - { - while( n > 0 ) { - if( eq( *s, c ) ) - return s; - - ++s; - --n; - } - return 0; - } -}; - -template<> struct bcs_char_traits_impl<char> : char_traits_with_find<char> {}; -template<> struct bcs_char_traits_impl<wchar_t> : char_traits_with_find<wchar_t> {}; -#else -template<> struct bcs_char_traits_impl<char> : std::char_traits<char> {}; -template<> struct bcs_char_traits_impl<wchar_t> : std::char_traits<wchar_t> {}; -#endif - -template<typename CharT> -class bcs_char_traits : public bcs_char_traits_impl<CharT> { - typedef typename ut_detail::bcs_base_char<CharT>::type the_base_char; -public: -#ifdef BOOST_CLASSIC_IOSTREAMS - typedef std::basic_string<the_base_char, std::string_char_traits<the_base_char> > std_string; -#else - typedef std::basic_string<the_base_char, std::char_traits<the_base_char> > std_string; -#endif -}; - -} // namespace ut_detail - -} // namespace unit_test - -} // namespace boost - -//____________________________________________________________________________// - -#include <boost/test/detail/enable_warnings.hpp> - -#endif // BOOST_TEST_BCS_CHAR_TRAITS_HPP_071894GER |