Sprout/sprout/string/stretch.hpp
2017-07-29 14:20:01 +09:00

32 lines
1.1 KiB
C++

/*=============================================================================
Copyright (c) 2011-2017 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_STRING_STRETCH_HPP
#define SPROUT_STRING_STRETCH_HPP
#include <sprout/config.hpp>
#include <sprout/workaround/std/cstddef.hpp>
#include <sprout/string/string.hpp>
namespace sprout {
//
// stretch
//
template<std::size_t To, typename T, std::size_t N, typename Traits>
inline SPROUT_CONSTEXPR sprout::basic_string<T, To, Traits>
stretch(sprout::basic_string<T, N, Traits> const& s) {
return s;
}
template<std::size_t To, typename T, std::size_t N>
inline SPROUT_CONSTEXPR sprout::basic_string<T, To>
stretch(T const(& arr)[N]) {
return sprout::stretch<To>(sprout::to_string(arr));
}
} // namespace sprout
#endif // #ifndef SPROUT_STRING_STRETCH_HPP