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

76 lines
2.8 KiB
C++

/*=============================================================================
Copyright (c) 2011 RiSK (sscrisk)
https://github.com/sscrisk/CEL---ConstExpr-Library
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_RANGE_ALGORITHM_MIN_ELEMENT_HPP
#define SPROUT_RANGE_ALGORITHM_MIN_ELEMENT_HPP
#include <sprout/config.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/utility/forward.hpp>
#include <sprout/range/range_return.hpp>
#include <sprout/algorithm/min_element.hpp>
namespace sprout {
namespace range {
// 25.4.7 Minimum and maximum
template<typename ForwardRange>
inline SPROUT_CONSTEXPR typename sprout::range::range_return<ForwardRange>::type
min_element(ForwardRange&& range) {
return sprout::range::range_return<ForwardRange>::pack(
sprout::min_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 typename sprout::range::range_return<ForwardRange>::type
min_element(ForwardRange&& range, Compare comp) {
return sprout::range::range_return<ForwardRange>::pack(
sprout::min_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 typename sprout::range::range_return<ForwardRange, RetV>::type
min_element(ForwardRange&& range) {
return sprout::range::range_return<ForwardRange, RetV>::pack(
sprout::min_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 typename sprout::range::range_return<ForwardRange, RetV>::type
min_element(ForwardRange&& range, Compare comp) {
return sprout::range::range_return<ForwardRange, RetV>::pack(
sprout::min_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_MIN_ELEMENT_HPP