mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-12-25 21:35:41 +00:00
67 lines
2.8 KiB
C++
67 lines
2.8 KiB
C++
#ifndef SPROUT_ALGORITHM_FIXED_PARTITION_COPY_HPP
|
|
#define SPROUT_ALGORITHM_FIXED_PARTITION_COPY_HPP
|
|
|
|
#include <type_traits>
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/container/traits.hpp>
|
|
#include <sprout/container/functions.hpp>
|
|
#include <sprout/iterator/operation.hpp>
|
|
#include <sprout/algorithm/fixed/result_of.hpp>
|
|
#include <sprout/pit/pit.hpp>
|
|
#include <sprout/detail/container_complate.hpp>
|
|
|
|
namespace sprout {
|
|
namespace fixed {
|
|
namespace detail {
|
|
template<typename InputIterator, typename Result, typename Predicate, typename... Args>
|
|
inline SPROUT_CONSTEXPR typename std::enable_if<
|
|
sprout::container_traits<Result>::static_size == sizeof...(Args),
|
|
typename sprout::fixed::result_of::algorithm<Result>::type
|
|
>::type
|
|
partition_copy_impl(
|
|
InputIterator, InputIterator, Result const& result, Predicate,
|
|
typename sprout::container_traits<Result>::size_type,
|
|
Args const&... args
|
|
)
|
|
{
|
|
return sprout::remake<Result>(result, sprout::size(result), args...);
|
|
}
|
|
template<typename InputIterator, typename Result, typename Predicate, typename... Args>
|
|
inline SPROUT_CONSTEXPR typename std::enable_if<
|
|
sprout::container_traits<Result>::static_size != sizeof...(Args),
|
|
typename sprout::fixed::result_of::algorithm<Result>::type
|
|
>::type
|
|
partition_copy_impl(
|
|
InputIterator first, InputIterator last, Result const& result, Predicate pred,
|
|
typename sprout::container_traits<Result>::size_type size,
|
|
Args const&... args
|
|
)
|
|
{
|
|
return first != last && sizeof...(Args) < size
|
|
? pred(*first)
|
|
? sprout::fixed::detail::partition_copy_impl(sprout::next(first), last, result, pred, size, *first, args...)
|
|
: sprout::fixed::detail::partition_copy_impl(sprout::next(first), last, result, pred, size, args..., *first)
|
|
: sprout::detail::container_complate(result, args...)
|
|
;
|
|
}
|
|
} // namespace detail
|
|
//
|
|
// partition_copy
|
|
//
|
|
template<typename InputIterator, typename Result, typename Predicate>
|
|
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
|
|
partition_copy(InputIterator first, InputIterator last, Result const& result, Predicate pred) {
|
|
return sprout::fixed::detail::partition_copy_impl(first, last, result, pred, sprout::size(result));
|
|
}
|
|
|
|
template<typename Result, typename InputIterator, typename Predicate>
|
|
inline SPROUT_CONSTEXPR typename sprout::fixed::result_of::algorithm<Result>::type
|
|
partition_copy(InputIterator first, InputIterator last, Predicate pred) {
|
|
return sprout::fixed::partition_copy(first, last, sprout::pit<Result>(), pred);
|
|
}
|
|
} // namespace fixed
|
|
|
|
using sprout::fixed::partition_copy;
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_ALGORITHM_FIXED_PARTITION_COPY_HPP
|