/
BirdLeon
/
ROBLOX2016
Обзор
Документация
Войти
/
BirdLeon
/
ROBLOX2016
Код
Запросы
0
Задачи
Вики
Пакеты
0
Релизы
0
Аналитика
Безопасность
main
Library/boost/libs/exception/test/has_to_string_test.cpp
57 строк
999 B
PatoFlamejanteTV
full source code
19 дек 2024, 19:11
19 дек 2024, 19:11
05db15d
Код
Авторство
О чём код?
//Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc. //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) #include <boost/exception/to_string.hpp> #include <boost/detail/lightweight_test.hpp> namespace n1 { struct c1 { }; } namespace n2 { struct c2 { }; std::string to_string( c2 const & ) { return "c2"; } } namespace n3 { struct c3 { }; std::ostream & operator<<( std::ostream & s, c3 const & ) { return s << "c3"; } } int main() { using namespace boost; BOOST_TEST( !has_to_string<n1::c1>::value ); BOOST_TEST( has_to_string<n2::c2>::value ); BOOST_TEST( has_to_string<n3::c3>::value ); BOOST_TEST( has_to_string<int>::value ); return boost::report_errors(); }