Sprout/sprout/operation/fixed/append_front.hpp

54 lines
1.8 KiB
C++

/*=============================================================================
Copyright (c) 2011-2014 Bolero MURAKAMI
https://github.com/bolero-MURAKAMI/Sprout
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#ifndef SPROUT_OPERATION_FIXED_APPEND_FRONT_HPP
#define SPROUT_OPERATION_FIXED_APPEND_FRONT_HPP
#include <sprout/config.hpp>
#include <sprout/workaround/std/cstddef.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/append.hpp>
namespace sprout {
namespace fixed {
namespace results {
//
// append_front
//
template<typename Container, typename Input>
struct append_front
: public sprout::fixed::results::append<Container, Input>
{};
} // namespace results
//
// append_front
//
template<typename Container, typename Input>
inline SPROUT_CONSTEXPR typename sprout::fixed::results::append_front<Container, Input>::type
append_front(Container const& cont, Input const& input) {
return sprout::fixed::detail::append_impl<typename sprout::fixed::results::append_front<Container, Input>::type>(
cont,
sprout::container_indexes<typename sprout::fixed::results::append_front<Container, Input>::type>::make(),
sprout::internal_begin_offset(cont),
sprout::size(input),
input
);
}
} // namespace fixed
namespace results {
using sprout::fixed::results::append_front;
} // namespace results
using sprout::fixed::append_front;
} // namespace sprout
#endif // #ifndef SPROUT_OPERATION_FIXED_APPEND_FRONT_HPP