Sprout/sprout/algorithm/fixed/unfold_n.hpp
2019-01-07 17:47:17 +09:00

38 lines
1.5 KiB
C++

/*=============================================================================
Copyright (c) 2011-2019 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_ALGORITHM_FIXED_UNFOLD_N_HPP
#define SPROUT_ALGORITHM_FIXED_UNFOLD_N_HPP
#include <sprout/config.hpp>
#include <sprout/container/traits.hpp>
#include <sprout/algorithm/fixed/results.hpp>
#include <sprout/algorithm/fixed/unfold.hpp>
#include <sprout/pit/pit.hpp>
namespace sprout {
namespace fixed {
//
// unfold_n
//
template<typename Container, typename Size, typename Generator, typename Init>
inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Container>::type
unfold_n(Container const& cont, Size n, Generator const& gen, Init const& init) {
return sprout::fixed::detail::unfold_impl(cont, gen, init, n);
}
template<typename Container, typename Size,typename Generator, typename Init>
inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Container>::type
unfold_n(Size n, Generator const& gen, Init const& init) {
return sprout::fixed::unfold_n(sprout::pit<Container>(), n, gen, init);
}
} // namespace fixed
using sprout::fixed::unfold_n;
} // namespace sprout
#endif // #ifndef SPROUT_ALGORITHM_FIXED_UNFOLD_N_HPP