Sprout/sprout/algorithm/min.hpp
2013-10-05 13:35:26 +09:00

49 lines
1.7 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_ALGORITHM_MIN_HPP
#define SPROUT_ALGORITHM_MIN_HPP
#include <initializer_list>
#include <sprout/config.hpp>
#include <sprout/algorithm/detail/min.hpp>
#include <sprout/algorithm/min_element.hpp>
#include <sprout/iterator/ptr_index_iterator.hpp>
#include HDR_FUNCTIONAL_SSCRISK_CEL_OR_SPROUT
namespace sprout {
// 25.4.7 Minimum and maximum
#ifdef SPROUT_NO_CXX14_INITIALIZER_LIST
template<typename T, typename Compare>
inline SPROUT_CONSTEXPR T
min(std::initializer_list<T> t, Compare comp) {
return *sprout::min_element(sprout::ptr_index(t.begin(), 0), sprout::ptr_index(t.begin(), t.size()), comp);
}
template<typename T>
inline SPROUT_CONSTEXPR T
min(std::initializer_list<T> t) {
return sprout::min(t, NS_SSCRISK_CEL_OR_SPROUT::less<T>());
}
#else // #ifdef SPROUT_NO_CXX14_INITIALIZER_LIST
template<typename T, typename Compare>
inline T
min(std::initializer_list<T> t, Compare comp) {
return *sprout::min_element(sprout::ptr_index(t.begin(), 0), sprout::ptr_index(t.begin(), t.size()), comp);
}
template<typename T>
inline T
min(std::initializer_list<T> t) {
return sprout::min(t, NS_SSCRISK_CEL_OR_SPROUT::less<T>());
}
#endif // #ifdef SPROUT_NO_CXX14_INITIALIZER_LIST
} // namespace sprout
#endif // #ifndef SPROUT_ALGORITHM_MIN_HPP