mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-11-16 10:49:05 +00:00
30 lines
1,022 B
C++
30 lines
1,022 B
C++
/*=============================================================================
|
|
Copyright (c) 2011-2015 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_UTILITY_PAIR_SECOND_HPP
|
|
#define SPROUT_UTILITY_PAIR_SECOND_HPP
|
|
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/tuple/tuple/get.hpp>
|
|
#include <sprout/utility/forward.hpp>
|
|
#include <sprout/utility/pair/tuple.hpp>
|
|
|
|
namespace sprout {
|
|
//
|
|
// second
|
|
//
|
|
template<typename T>
|
|
inline SPROUT_CONSTEXPR auto
|
|
second(T&& t)
|
|
SPROUT_NOEXCEPT_IF_EXPR(sprout::tuples::get<1>(SPROUT_FORWARD(T, t)))
|
|
-> decltype(sprout::tuples::get<1>(SPROUT_FORWARD(T, t)))
|
|
{
|
|
return sprout::tuples::get<1>(SPROUT_FORWARD(T, t));
|
|
}
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_UTILITY_PAIR_SECOND_HPP
|