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null_array 追加

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bolero-MURAKAMI 2011-10-06 21:45:01 +09:00
parent a52257117e
commit 6ae26b7470
7 changed files with 680 additions and 11 deletions
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21
sprout/sub_array.hpp
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@ -926,18 +926,27 @@ namespace std {
//
// get
//
template<std::size_t I, typename T, typename Container>
T& get(sprout::sub_array<Container>& arr) SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(*sprout::next(sprout::fixed_begin(arr), I))) {
template<std::size_t I, typename Container>
typename sprout::fixed_container_traits<sprout::sub_array<Container> >::value_type& get(
sprout::sub_array<Container>& arr
) SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(*sprout::next(sprout::fixed_begin(arr), I)))
{
static_assert(I < sprout::fixed_container_traits<sprout::sub_array<Container> >::fixed_size, "get: index out of range");
return *sprout::next(sprout::fixed_begin(arr), I);
}
template<std::size_t I, typename T, typename Container>
SPROUT_CONSTEXPR T const& get(sprout::sub_array<Container> const& arr) SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(*sprout::next(sprout::fixed_begin(arr), I))) {
template<std::size_t I, typename Container>
SPROUT_CONSTEXPR typename sprout::fixed_container_traits<sprout::sub_array<Container> >::value_type const& get(
sprout::sub_array<Container> const& arr
) SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(*sprout::next(sprout::fixed_begin(arr), I)))
{
static_assert(I < sprout::fixed_container_traits<sprout::sub_array<Container> >::fixed_size, "get: index out of range");
return *sprout::next(sprout::fixed_begin(arr), I);
}
template<std::size_t I, typename T, typename Container>
T&& get(sprout::sub_array<Container>&& arr) SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(std::move(std::get<I>(arr)))) {
template<std::size_t I, typename Container>
typename sprout::fixed_container_traits<sprout::sub_array<Container> >::value_type&& get(
sprout::sub_array<Container>&& arr
) SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(std::move(std::get<I>(arr))))
{
return std::move(std::get<I>(arr));
}
} // namespace std