mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-11-14 10:39:05 +00:00
47 lines
1.7 KiB
C++
47 lines
1.7 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2011-2015 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_UTILITY_PAIR_COMPARISON_HPP
|
|
#define SPROUT_UTILITY_PAIR_COMPARISON_HPP
|
|
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/utility/pair/pair.hpp>
|
|
|
|
namespace sprout {
|
|
template<typename T1, typename T2>
|
|
inline SPROUT_CONSTEXPR bool
|
|
operator==(sprout::pair<T1, T2> const& x, sprout::pair<T1, T2> const& y) {
|
|
return x.first == y.first && x.second == y.second;
|
|
}
|
|
template<typename T1, typename T2>
|
|
inline SPROUT_CONSTEXPR bool
|
|
operator!=(sprout::pair<T1, T2> const& x, sprout::pair<T1, T2> const& y) {
|
|
return !(x == y);
|
|
}
|
|
template<typename T1, typename T2>
|
|
inline SPROUT_CONSTEXPR bool
|
|
operator<(sprout::pair<T1, T2> const& x, sprout::pair<T1, T2> const& y) {
|
|
return ((x.first) < (y.first)) || (!((y.first) < (x.first)) && ((x.second) < (y.second)));
|
|
}
|
|
template<typename T1, typename T2>
|
|
inline SPROUT_CONSTEXPR bool
|
|
operator>(sprout::pair<T1, T2> const& x, sprout::pair<T1, T2> const& y) {
|
|
return y < x;
|
|
}
|
|
template<typename T1, typename T2>
|
|
inline SPROUT_CONSTEXPR bool
|
|
operator<=(sprout::pair<T1, T2> const& x, sprout::pair<T1, T2> const& y) {
|
|
return !(y < x);
|
|
}
|
|
template<typename T1, typename T2>
|
|
inline SPROUT_CONSTEXPR bool
|
|
operator>=(sprout::pair<T1, T2> const& x, sprout::pair<T1, T2> const& y) {
|
|
return !(x < y);
|
|
}
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_UTILITY_PAIR_COMPARISON_HPP
|