mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-12-25 21:35:41 +00:00
57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
#ifndef SPROUT_UUID_TUPLE_HPP
|
|
#define SPROUT_UUID_TUPLE_HPP
|
|
|
|
#include <cstddef>
|
|
#include <tuple>
|
|
#include <type_traits>
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/utility/move.hpp>
|
|
#include <sprout/tuple/tuple/get.hpp>
|
|
#include <sprout/uuid/uuid.hpp>
|
|
|
|
namespace sprout {
|
|
//
|
|
// tuple_get
|
|
//
|
|
template<std::size_t I>
|
|
inline SPROUT_CONSTEXPR sprout::uuids::uuid::value_type&
|
|
tuple_get(sprout::uuids::uuid& t) SPROUT_NOEXCEPT {
|
|
static_assert(I < 16, "tuple_get: index out of range");
|
|
return t[I];
|
|
}
|
|
template<std::size_t I>
|
|
inline SPROUT_CONSTEXPR sprout::uuids::uuid::value_type const&
|
|
tuple_get(sprout::uuids::uuid const& t) SPROUT_NOEXCEPT {
|
|
static_assert(I < 16, "tuple_get: index out of range");
|
|
return t[I];
|
|
}
|
|
template<std::size_t I>
|
|
inline SPROUT_CONSTEXPR sprout::uuids::uuid::value_type&&
|
|
tuple_get(sprout::uuids::uuid&& t) SPROUT_NOEXCEPT {
|
|
return sprout::move(sprout::tuples::get<I>(t));
|
|
}
|
|
} // namespace sprout
|
|
|
|
namespace std {
|
|
//
|
|
// tuple_size
|
|
//
|
|
template<>
|
|
struct tuple_size<sprout::uuids::uuid> {
|
|
public:
|
|
typedef std::integral_constant<std::size_t, 16> type;
|
|
SPROUT_STATIC_CONSTEXPR std::size_t value = type::value;
|
|
};
|
|
|
|
//
|
|
// tuple_element
|
|
//
|
|
template<std::size_t I>
|
|
struct tuple_element<I, sprout::uuids::uuid> {
|
|
public:
|
|
static_assert(I < 16, "tuple_element<>: index out of range");
|
|
typedef sprout::uuids::uuid::value_type type;
|
|
};
|
|
} // namespace std
|
|
|
|
#endif // #ifndef SPROUT_UUID_TUPLE_HPP
|