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Sprout/sprout/operation/fixed/realign_to.hpp
2013-04-06 13:06:51 +09:00

60 lines
1.9 KiB
C++

#ifndef SPROUT_OPERATION_FIXED_REALIGN_TO_HPP
#define SPROUT_OPERATION_FIXED_REALIGN_TO_HPP
#include <cstddef>
#include <sprout/config.hpp>
#include <sprout/index_tuple/metafunction.hpp>
#include <sprout/container/traits.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/container/indexes.hpp>
#include <sprout/operation/fixed/realign.hpp>
namespace sprout {
namespace fixed {
namespace result_of {
//
// realign_to
//
template<typename Result, typename Container>
struct realign_to {
public:
typedef typename sprout::container_construct_traits<Result>::copied_type type;
};
} // namespace result_of
//
// realign_to
//
template<typename Result, typename Container, typename T>
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::realign_to<Result, Container>::type
realign_to(Container const& cont, T const& v) {
return sprout::fixed::detail::realign_impl<typename sprout::fixed::result_of::realign_to<Result, Container>::type>(
cont,
sprout::container_indexes<typename sprout::fixed::result_of::realign_to<Result, Container>::type>::make(),
sprout::size(cont),
v
);
}
//
// realign_to
//
template<typename Result, typename Container>
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::realign_to<Result, Container>::type
realign_to(Container const& cont) {
return sprout::fixed::detail::realign_impl<typename sprout::fixed::result_of::realign_to<Result, Container>::type>(
cont,
sprout::container_indexes<typename sprout::fixed::result_of::realign_to<Result, Container>::type>::make(),
sprout::size(cont)
);
}
} // namespace fixed
namespace result_of {
using sprout::fixed::result_of::realign_to;
} // namespace result_of
using sprout::fixed::realign_to;
} // namespace sprout
#endif // #ifndef SPROUT_OPERATION_FIXED_REALIGN_TO_HPP