Sprout/sprout/utility/rel_ops.hpp
2019-01-07 17:47:17 +09:00

50 lines
1.2 KiB
C++

/*=============================================================================
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_UTILITY_REL_OPS_HPP
#define SPROUT_UTILITY_REL_OPS_HPP
#include <sprout/config.hpp>
namespace sprout {
namespace rel_ops {
//
// operator!=
//
template<typename T>
inline SPROUT_CONSTEXPR bool
operator!=(T const& x, T const& y) {
return !(x == y);
}
//
// operator>
//
template<typename T>
inline SPROUT_CONSTEXPR bool
operator>(T const& x, T const& y) {
return y < x;
}
//
// operator<=
//
template<typename T>
inline SPROUT_CONSTEXPR bool
operator<=(T const& x, T const& y) {
return !(y < x);
}
//
// operator>=
//
template<typename T>
inline SPROUT_CONSTEXPR bool
operator>=(T const& x, T const& y) {
return !(x < y);
}
} // namespace rel_ops
} // namespace sprout
#endif // #ifndef SPROUT_UTILITY_REL_OPS_HPP