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fix tuple get adapt-interfaces

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This commit is contained in:
bolero-MURAKAMI 2012-09-29 18:41:13 +09:00
parent 0c00166c5f
commit 2dcafaa98d
10 changed files with 265 additions and 266 deletions
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87
sprout/utility/pair.hpp
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@ -181,34 +181,7 @@ namespace sprout {
public:
typedef T2 type;
};
} // namespace detail
} // namespace tuples
} // namespace sprout
namespace std {
//
// tuple_size
//
template<typename T1, typename T2>
struct tuple_size<sprout::pair<T1, T2> >
: public std::integral_constant<std::size_t, 2>
{};
//
// tuple_element
//
template<std::size_t I, typename T1, typename T2>
struct tuple_element<I, sprout::pair<T1, T2> >
: public sprout::tuples::detail::tuple_element_impl<I, sprout::pair<T1, T2> >
{};
} // namespace std
namespace sprout {
namespace tuples {
//
// get
//
namespace detail {
template<std::size_t I, typename T>
struct get_impl;
template<typename T1, typename T2>
@ -232,26 +205,48 @@ namespace sprout {
}
};
} // namespace detail
template<std::size_t I, typename T1, typename T2>
inline SPROUT_CONSTEXPR typename sprout::tuples::tuple_element<I, sprout::pair<T1, T2> >::type&
get(sprout::pair<T1, T2>& t) SPROUT_NOEXCEPT {
static_assert(I < 2, "get: index out of range");
return sprout::tuples::detail::get_impl<I, sprout::pair<T1, T2> >()(t);
}
template<std::size_t I, typename T1, typename T2>
inline SPROUT_CONSTEXPR typename sprout::tuples::tuple_element<I, sprout::pair<T1, T2> >::type const&
get(sprout::pair<T1, T2> const& t) SPROUT_NOEXCEPT {
static_assert(I < 2, "get: index out of range");
return sprout::tuples::detail::get_impl<I, sprout::pair<T1, T2> >()(t);
}
template<std::size_t I, typename T1, typename T2>
inline SPROUT_CONSTEXPR typename sprout::tuples::tuple_element<I, sprout::pair<T1, T2> >::type&&
get(sprout::pair<T1, T2>&& 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 T1, typename T2>
struct tuple_size<sprout::pair<T1, T2> >
: public std::integral_constant<std::size_t, 2>
{};
//
// tuple_element
//
template<std::size_t I, typename T1, typename T2>
struct tuple_element<I, sprout::pair<T1, T2> >
: public sprout::tuples::detail::tuple_element_impl<I, sprout::pair<T1, T2> >
{};
} // namespace std
namespace sprout_adl {
//
// tuple_get
//
template<std::size_t I, typename T1, typename T2>
inline SPROUT_CONSTEXPR typename sprout::tuples::tuple_element<I, sprout::pair<T1, T2> >::type&
tuple_get(sprout::pair<T1, T2>& t) SPROUT_NOEXCEPT {
static_assert(I < 2, "tuple_get: index out of range");
return sprout::tuples::detail::get_impl<I, sprout::pair<T1, T2> >()(t);
}
template<std::size_t I, typename T1, typename T2>
inline SPROUT_CONSTEXPR typename sprout::tuples::tuple_element<I, sprout::pair<T1, T2> >::type const&
tuple_get(sprout::pair<T1, T2> const& t) SPROUT_NOEXCEPT {
static_assert(I < 2, "tuple_get: index out of range");
return sprout::tuples::detail::get_impl<I, sprout::pair<T1, T2> >()(t);
}
template<std::size_t I, typename T1, typename T2>
inline SPROUT_CONSTEXPR typename sprout::tuples::tuple_element<I, sprout::pair<T1, T2> >::type&&
tuple_get(sprout::pair<T1, T2>&& t) SPROUT_NOEXCEPT {
return sprout::move(sprout::tuples::get<I>(t));
}
} // namespace sprout_adl
#endif // #ifndef SPROUT_UTILITY_PAIR_HPP