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add min, max: initialize_list version

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bolero-MURAKAMI 2013-08-23 22:38:40 +09:00
parent 2dc912522b
commit 5ea46e507f
13 changed files with 81 additions and 1 deletions
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29
sprout/algorithm/max.hpp
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@ -9,7 +9,10 @@
#ifndef SPROUT_ALGORITHM_MAX_HPP
#define SPROUT_ALGORITHM_MAX_HPP
#include <initializer_list>
#include <sprout/config.hpp>
#include <sprout/algorithm/max_element.hpp>
#include <sprout/iterator/ptr_index_iterator.hpp>
#include HDR_FUNCTIONAL_SSCRISK_CEL_OR_SPROUT
namespace sprout {
@ -26,6 +29,32 @@ namespace sprout {
max(T const& a, T const& b) {
return sprout::max(a, b, NS_SSCRISK_CEL_OR_SPROUT::less<T>());
}
#ifdef SPROUT_NO_CXX14_INITIALIZER_LIST
template<typename T, typename Compare>
inline SPROUT_CONSTEXPR T
max(std::initializer_list<T> t, Compare comp) {
return *sprout::max_element(sprout::ptr_index(t.begin(), 0), sprout::ptr_index(t.begin(), t.size()), comp);
}
template<typename T>
inline SPROUT_CONSTEXPR T
max(std::initializer_list<T> t) {
return sprout::max(t, NS_SSCRISK_CEL_OR_SPROUT::less<T>());
}
#else // #ifdef SPROUT_NO_CXX14_INITIALIZER_LIST
template<typename T, typename Compare>
inline T
max(std::initializer_list<T> t, Compare comp) {
return *sprout::max_element(sprout::ptr_index(t.begin(), 0), sprout::ptr_index(t.begin(), t.size()), comp);
}
template<typename T>
inline T
max(std::initializer_list<T> t) {
return sprout::max(t, NS_SSCRISK_CEL_OR_SPROUT::less<T>());
}
#endif // #ifdef SPROUT_NO_CXX14_INITIALIZER_LIST
} // namespace sprout
#endif // #ifndef SPROUT_ALGORITHM_MAX_HPP