Sprout/sprout/algorithm/outfit/swap_element_copy.hpp
bolero-MURAKAMI b3bb8121e8 最初
2011-09-01 02:48:32 +00:00

47 lines
1.5 KiB
C++

#ifndef SPROUT_ALGORITHM_OUTFIT_SWAP_ELEMENT_COPY_HPP
#define SPROUT_ALGORITHM_OUTFIT_SWAP_ELEMENT_COPY_HPP
#include <sprout/config.hpp>
#include <sprout/fixed_container/traits.hpp>
#include <sprout/fixed_container/functions.hpp>
#include <sprout/algorithm/fixed/swap_element_copy.hpp>
#include <sprout/sub_array.hpp>
namespace sprout {
namespace outfit {
namespace detail {
template<typename Iterator, typename Result>
SPROUT_CONSTEXPR inline sprout::sub_array<typename sprout::fixed_container_traits<Result>::fixed_container_type> swap_element_copy_impl(
Iterator first,
Iterator last,
Result const& result,
Iterator pos1,
Iterator pos2,
typename sprout::fixed_container_traits<Result>::difference_type offset
)
{
return sprout::sub_copy(
sprout::fixed::swap_element_copy(first, last, result, pos1, pos2),
offset,
offset + sprout::size(result)
);
}
} // namespace detail
//
// swap_element_copy
//
template<typename Iterator, typename Result>
SPROUT_CONSTEXPR inline sprout::sub_array<typename sprout::fixed_container_traits<Result>::fixed_container_type> swap_element_copy(
Iterator first,
Iterator last,
Result const& result,
Iterator pos1,
Iterator pos2
)
{
return sprout::outfit::detail::swap_element_copy_impl(first, last, result, pos1, pos2, sprout::fixed_begin_offset(result));
}
} // namespace outfit
} // namespace sprout
#endif // #ifndef SPROUT_ALGORITHM_OUTFIT_SWAP_ELEMENT_COPY_HPP