Sprout/sprout/pit/comparison.hpp
2014-01-08 16:48:12 +09:00

55 lines
1.8 KiB
C++

/*=============================================================================
Copyright (c) 2011-2014 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_PIT_COMPARISON_HPP
#define SPROUT_PIT_COMPARISON_HPP
#include <sprout/config.hpp>
#include <sprout/pit/pit.hpp>
namespace sprout {
//
// operator==
// operator!=
// operator<
// operator>
// operator<=
// operator>=
//
template<typename Container>
inline SPROUT_CONSTEXPR bool
operator==(sprout::pit<Container> const& lhs, sprout::pit<Container> const& rhs) {
return lhs.front() == rhs.front();
}
template<typename Container>
inline SPROUT_CONSTEXPR bool
operator!=(sprout::pit<Container> const& lhs, sprout::pit<Container> const& rhs) {
return !(lhs == rhs);
}
template<typename Container>
inline SPROUT_CONSTEXPR bool
operator<(sprout::pit<Container> const& lhs, sprout::pit<Container> const& rhs) {
return lhs.front() < rhs.front();
}
template<typename Container>
inline SPROUT_CONSTEXPR bool
operator>(sprout::pit<Container> const& lhs, sprout::pit<Container> const& rhs) {
return rhs < lhs;
}
template<typename Container>
inline SPROUT_CONSTEXPR bool
operator<=(sprout::pit<Container> const& lhs, sprout::pit<Container> const& rhs) {
return !(rhs < lhs);
}
template<typename Container>
inline SPROUT_CONSTEXPR bool
operator>=(sprout::pit<Container> const& lhs, sprout::pit<Container> const& rhs) {
return !(lhs < rhs);
}
} // namespace sprout
#endif // #ifndef SPROUT_PIT_COMPARISON_HPP