Sprout/sprout/operation/fixed/push_front.hpp
2012-05-14 11:33:36 +09:00

50 lines
1.5 KiB
C++

#ifndef SPROUT_OPERATION_FIXED_PUSH_FRONT_HPP
#define SPROUT_OPERATION_FIXED_PUSH_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/operation/fixed/insert.hpp>
namespace sprout {
namespace fixed {
namespace result_of {
//
// push_front
//
template<typename Container, typename T, typename... Values>
struct push_front
: public sprout::fixed::result_of::insert<Container, T, Values...>
{};
} // namespace result_of
//
// push_front
//
template<typename Container, typename T, typename... Values>
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::push_front<Container, T, Values...>::type push_front(
Container const& cont,
T const& v,
Values const&... values
)
{
return sprout::fixed::detail::insert_impl<typename sprout::fixed::result_of::push_front<Container, T, Values...>::type>(
cont,
sprout::index_range<0, sprout::container_traits<typename sprout::fixed::result_of::push_front<Container, T, Values...>::type>::static_size>::make(),
sprout::internal_begin_offset(cont),
v,
values...
);
}
} // namespace fixed
namespace result_of {
using sprout::fixed::result_of::push_front;
} // namespace result_of
using sprout::fixed::push_front;
} // namespace sprout
#endif // #ifndef SPROUT_OPERATION_FIXED_PUSH_FRONT_HPP