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modify: tuple and hash support(class adapt) implemented in each class headers.

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bolero-MURAKAMI 2012-06-22 19:14:21 +09:00
parent 3a2610cb5c
commit ee8c952d05
35 changed files with 1720 additions and 1557 deletions
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57
sprout/array/tuple.hpp Normal file
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#ifndef SPROUT_ARRAY_TUPLE_HPP
#define SPROUT_ARRAY_TUPLE_HPP
#include <cstddef>
#include <tuple>
#include <type_traits>
#include <sprout/array/array.hpp>
#include <sprout/utility/move.hpp>
namespace sprout {
namespace tuples {
//
// get
//
template<std::size_t I, typename T, std::size_t N>
inline SPROUT_CONSTEXPR T&
get(sprout::array<T, N>& t) SPROUT_NOEXCEPT {
static_assert(I < N, "get: index out of range");
return t[I];
}
template<std::size_t I, typename T, std::size_t N>
inline SPROUT_CONSTEXPR T const&
get(sprout::array<T, N> const& t) SPROUT_NOEXCEPT {
static_assert(I < N, "get: index out of range");
return t[I];
}
template<std::size_t I, typename T, std::size_t N>
inline SPROUT_CONSTEXPR T&&
get(sprout::array<T, N>&& t) SPROUT_NOEXCEPT {
return sprout::move(sprout::tuples::get<I>(t));
}
} // namespace tuples
using sprout::tuples::get;
} // namespace sprout
namespace std {
//
// tuple_size
//
template<typename T, std::size_t N>
struct tuple_size<sprout::array<T, N> >
: public std::integral_constant<std::size_t, N>
{};
//
// tuple_element
//
template<std::size_t I, typename T, std::size_t N>
struct tuple_element<I, sprout::array<T, N> > {
public:
static_assert(I < N, "tuple_element<>: index out of range");
typedef T type;
};
} // namespace std
#endif // #ifndef SPROUT_ARRAY_TUPLE_HPP