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Sprout/sprout/utility/rel_ops.hpp
2012-10-24 20:52:09 +09:00

43 lines
848 B
C++

#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