Sprout/sprout/operation/fixed/append_front.hpp
2013-03-31 15:14:10 +09:00

47 lines
1.4 KiB
C++

#ifndef SPROUT_OPERATION_FIXED_APPEND_FRONT_HPP
#define SPROUT_OPERATION_FIXED_APPEND_FRONT_HPP
#include <cstddef>
#include <sprout/config.hpp>
#include <sprout/index_tuple.hpp>
#include <sprout/container/traits.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/container/indexes.hpp>
#include <sprout/operation/fixed/append.hpp>
namespace sprout {
namespace fixed {
namespace result_of {
//
// append_front
//
template<typename Container, typename Input>
struct append_front
: public sprout::fixed::result_of::append<Container, Input>
{};
} // namespace result_of
//
// append_front
//
template<typename Container, typename Input>
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::append_front<Container, Input>::type
append_front(Container const& cont, Input const& input) {
return sprout::fixed::detail::append_impl<typename sprout::fixed::result_of::append_front<Container, Input>::type>(
cont,
sprout::container_indexes<typename sprout::fixed::result_of::append_front<Container, Input>::type>::make(),
sprout::internal_begin_offset(cont),
sprout::size(input),
input
);
}
} // namespace fixed
namespace result_of {
using sprout::fixed::result_of::append_front;
} // namespace result_of
using sprout::fixed::append_front;
} // namespace sprout
#endif // #ifndef SPROUT_OPERATION_FIXED_APPEND_FRONT_HPP