mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-12-23 21:25:49 +00:00
68 lines
2.3 KiB
C++
68 lines
2.3 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2011-2014 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_PIT_TUPLE_HPP
|
|
#define SPROUT_PIT_TUPLE_HPP
|
|
|
|
#include <cstddef>
|
|
#include <tuple>
|
|
#include <type_traits>
|
|
#include <sprout/pit/pit.hpp>
|
|
#include <sprout/utility/move.hpp>
|
|
#include <sprout/tuple/tuple/get.hpp>
|
|
|
|
namespace sprout {
|
|
//
|
|
// tuple_get
|
|
//
|
|
template<std::size_t I, typename Container>
|
|
inline SPROUT_CONSTEXPR typename sprout::container_traits<sprout::pit<Container> >::value_type&
|
|
tuple_get(sprout::pit<Container>& t) SPROUT_NOEXCEPT {
|
|
static_assert(I < sprout::container_traits<sprout::pit<Container> >::static_size, "tuple_get: index out of range");
|
|
return t[I];
|
|
}
|
|
template<std::size_t I, typename Container>
|
|
inline SPROUT_CONSTEXPR typename sprout::container_traits<sprout::pit<Container> >::value_type const&
|
|
tuple_get(sprout::pit<Container> const& t) SPROUT_NOEXCEPT {
|
|
static_assert(I < sprout::container_traits<sprout::pit<Container> >::static_size, "tuple_get: index out of range");
|
|
return t[I];
|
|
}
|
|
template<std::size_t I, typename Container>
|
|
inline SPROUT_CONSTEXPR typename sprout::container_traits<sprout::pit<Container> >::value_type&&
|
|
tuple_get(sprout::pit<Container>&& t)
|
|
SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(sprout::move(sprout::tuples::get<I>(t))))
|
|
{
|
|
return sprout::move(sprout::tuples::get<I>(t));
|
|
}
|
|
} // namespace sprout
|
|
|
|
namespace std {
|
|
#if defined(__clang__)
|
|
# pragma clang diagnostic push
|
|
# pragma clang diagnostic ignored "-Wmismatched-tags"
|
|
#endif
|
|
//
|
|
// tuple_size
|
|
//
|
|
template<typename Container>
|
|
struct tuple_size<sprout::pit<Container> >
|
|
: public std::tuple_size<Container>
|
|
{};
|
|
|
|
//
|
|
// tuple_element
|
|
//
|
|
template<std::size_t I, typename Container>
|
|
struct tuple_element<I, sprout::pit<Container> >
|
|
: public std::tuple_element<I, Container>
|
|
{};
|
|
#if defined(__clang__)
|
|
# pragma clang diagnostic pop
|
|
#endif
|
|
} // namespace std
|
|
|
|
#endif // #ifndef SPROUT_PIT_TUPLE_HPP
|