Sprout/sprout/tuple/uuid.hpp
2011-10-31 20:10:07 +09:00

34 lines
945 B
C++

#ifndef SPROUT_TUPLE_UUID_HPP
#define SPROUT_TUPLE_UUID_HPP
#include <cstddef>
#include <type_traits>
#include <sprout/config.hpp>
#include <sprout/tuple/tuple.hpp>
#include <sprout/uuid/uuid.hpp>
namespace sprout {
namespace tuples {
//
// get
//
template<std::size_t I>
sprout::uuids::uuid::value_type& get(sprout::uuids::uuid& t) SPROUT_NOEXCEPT {
static_assert(I < 16, "get: index out of range");
return t[I];
}
template<std::size_t I>
SPROUT_CONSTEXPR sprout::uuids::uuid::value_type const& get(sprout::uuids::uuid const& t) SPROUT_NOEXCEPT {
static_assert(I < 16, "get: index out of range");
return t[I];
}
template<std::size_t I>
sprout::uuids::uuid::value_type&& get(sprout::uuids::uuid&& t) SPROUT_NOEXCEPT {
return std::move(std::get<I>(t));
}
} // namespace tuples
using sprout::tuples::get;
} // namespace sprout
#endif // #ifndef SPROUT_TUPLE_UUID_HPP