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60 lines
2 KiB
C++
60 lines
2 KiB
C++
/*=============================================================================
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Copyright (c) 2011-2013 Bolero MURAKAMI
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Copyright (C) 2011 RiSK (sscrisk)
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https://github.com/bolero-MURAKAMI/Sprout
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#ifndef SPROUT_ALGORITHM_MAX_HPP
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#define SPROUT_ALGORITHM_MAX_HPP
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#include <initializer_list>
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#include <sprout/config.hpp>
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#include <sprout/algorithm/max_element.hpp>
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#include <sprout/iterator/ptr_index_iterator.hpp>
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#include HDR_FUNCTIONAL_SSCRISK_CEL_OR_SPROUT
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namespace sprout {
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// 25.4.7 Minimum and maximum
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template<typename T, typename Compare>
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inline SPROUT_CONSTEXPR T const&
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max(T const& a, T const& b, Compare comp) {
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return comp(a, b) ? b : a;
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}
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template<typename T>
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inline SPROUT_CONSTEXPR T const&
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max(T const& a, T const& b) {
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return sprout::max(a, b, NS_SSCRISK_CEL_OR_SPROUT::less<T>());
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}
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#ifdef SPROUT_NO_CXX14_INITIALIZER_LIST
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template<typename T, typename Compare>
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inline SPROUT_CONSTEXPR T
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max(std::initializer_list<T> t, Compare comp) {
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return *sprout::max_element(sprout::ptr_index(t.begin(), 0), sprout::ptr_index(t.begin(), t.size()), comp);
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}
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template<typename T>
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inline SPROUT_CONSTEXPR T
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max(std::initializer_list<T> t) {
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return sprout::max(t, NS_SSCRISK_CEL_OR_SPROUT::less<T>());
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}
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#else // #ifdef SPROUT_NO_CXX14_INITIALIZER_LIST
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template<typename T, typename Compare>
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inline T
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max(std::initializer_list<T> t, Compare comp) {
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return *sprout::max_element(sprout::ptr_index(t.begin(), 0), sprout::ptr_index(t.begin(), t.size()), comp);
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}
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template<typename T>
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inline T
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max(std::initializer_list<T> t) {
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return sprout::max(t, NS_SSCRISK_CEL_OR_SPROUT::less<T>());
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}
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#endif // #ifdef SPROUT_NO_CXX14_INITIALIZER_LIST
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} // namespace sprout
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#endif // #ifndef SPROUT_ALGORITHM_MAX_HPP
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