mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-12-23 21:25:49 +00:00
113 lines
4.3 KiB
C++
113 lines
4.3 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2011-2013 Bolero MURAKAMI
|
|
Copyright (C) 2011 RiSK (sscrisk)
|
|
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_RANGE_ALGORITHM_MINMAX_ELEMENT_HPP
|
|
#define SPROUT_RANGE_ALGORITHM_MINMAX_ELEMENT_HPP
|
|
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/container/functions.hpp>
|
|
#include <sprout/utility/forward.hpp>
|
|
#include <sprout/utility/pair/pair.hpp>
|
|
#include <sprout/range/range_return.hpp>
|
|
#include <sprout/algorithm/minmax_element.hpp>
|
|
|
|
namespace sprout {
|
|
namespace range {
|
|
namespace detail {
|
|
template<typename ForwardRange, typename Pair>
|
|
inline SPROUT_CONSTEXPR sprout::pair<
|
|
typename sprout::range::range_return<ForwardRange>::type,
|
|
typename sprout::range::range_return<ForwardRange>::type
|
|
>
|
|
pack_pair(Pair const& pair, ForwardRange&& range) {
|
|
return {
|
|
sprout::range::range_return<ForwardRange>::pack(pair.first, sprout::forward<ForwardRange>(range)),
|
|
sprout::range::range_return<ForwardRange>::pack(pair.second, sprout::forward<ForwardRange>(range))
|
|
};
|
|
}
|
|
|
|
template<sprout::range::range_return_value RetV, typename ForwardRange, typename Pair>
|
|
inline SPROUT_CONSTEXPR sprout::pair<
|
|
typename sprout::range::range_return<ForwardRange, RetV>::type,
|
|
typename sprout::range::range_return<ForwardRange, RetV>::type
|
|
>
|
|
pack_pair(Pair const& pair, ForwardRange&& range) {
|
|
return {
|
|
sprout::range::range_return<ForwardRange, RetV>::pack(pair.first, sprout::forward<ForwardRange>(range)),
|
|
sprout::range::range_return<ForwardRange, RetV>::pack(pair.second, sprout::forward<ForwardRange>(range))
|
|
};
|
|
}
|
|
} // namespace detail
|
|
|
|
|
|
// 25.4.7 Minimum and maximum
|
|
template<typename ForwardRange>
|
|
inline SPROUT_CONSTEXPR sprout::pair<
|
|
typename sprout::range::range_return<ForwardRange>::type,
|
|
typename sprout::range::range_return<ForwardRange>::type
|
|
>
|
|
minmax_element(ForwardRange&& range) {
|
|
return sprout::range::detail::pack_pair<ForwardRange>(
|
|
sprout::minmax_element(
|
|
sprout::begin(sprout::forward<ForwardRange>(range)),
|
|
sprout::end(sprout::forward<ForwardRange>(range))
|
|
),
|
|
sprout::forward<ForwardRange>(range)
|
|
);
|
|
}
|
|
|
|
template<typename ForwardRange, typename Compare>
|
|
inline SPROUT_CONSTEXPR sprout::pair<
|
|
typename sprout::range::range_return<ForwardRange>::type,
|
|
typename sprout::range::range_return<ForwardRange>::type
|
|
>
|
|
minmax_element(ForwardRange&& range, Compare comp) {
|
|
return sprout::range::detail::pack_pair<ForwardRange>(
|
|
sprout::minmax_element(
|
|
sprout::begin(sprout::forward<ForwardRange>(range)),
|
|
sprout::end(sprout::forward<ForwardRange>(range)),
|
|
comp
|
|
),
|
|
sprout::forward<ForwardRange>(range)
|
|
);
|
|
}
|
|
|
|
template<sprout::range::range_return_value RetV, typename ForwardRange>
|
|
inline SPROUT_CONSTEXPR sprout::pair<
|
|
typename sprout::range::range_return<ForwardRange, RetV>::type,
|
|
typename sprout::range::range_return<ForwardRange, RetV>::type
|
|
>
|
|
minmax_element(ForwardRange&& range) {
|
|
return sprout::range::detail::pack_pair<RetV, ForwardRange>(
|
|
sprout::minmax_element(
|
|
sprout::begin(sprout::forward<ForwardRange>(range)),
|
|
sprout::end(sprout::forward<ForwardRange>(range))
|
|
),
|
|
sprout::forward<ForwardRange>(range)
|
|
);
|
|
}
|
|
|
|
template<sprout::range::range_return_value RetV, typename ForwardRange, typename Compare>
|
|
inline SPROUT_CONSTEXPR sprout::pair<
|
|
typename sprout::range::range_return<ForwardRange, RetV>::type,
|
|
typename sprout::range::range_return<ForwardRange, RetV>::type
|
|
>
|
|
minmax_element(ForwardRange&& range, Compare comp) {
|
|
return sprout::range::detail::pack_pair<RetV, ForwardRange>(
|
|
sprout::minmax_element(
|
|
sprout::begin(sprout::forward<ForwardRange>(range)),
|
|
sprout::end(sprout::forward<ForwardRange>(range)),
|
|
comp
|
|
),
|
|
sprout::forward<ForwardRange>(range)
|
|
);
|
|
}
|
|
} // namespace range
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_RANGE_ALGORITHM_MINMAX_ELEMENT_HPP
|