/* Boost interval/compare/possible.hpp template implementation file * * Copyright 2003 Guillaume Melquiond * * 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 BOOST_NUMERIC_INTERVAL_COMPARE_POSSIBLE_HPP#define BOOST_NUMERIC_INTERVAL_COMPARE_POSSIBLE_HPP#include <boost/numeric/interval/detail/interval_prototype.hpp>#include <boost/numeric/interval/detail/test_input.hpp>namespace boost {namespace numeric {namespace interval_lib {namespace compare {namespace possible {template<class T, class Policies1, class Policies2> inlinebool operator<(const interval<T, Policies1>& x, const interval<T, Policies2>& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.lower() < y.upper();}template<class T, class Policies> inlinebool operator<(const interval<T, Policies>& x, const T& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.lower() < y;}template<class T, class Policies1, class Policies2> inlinebool operator<=(const interval<T, Policies1>& x, const interval<T, Policies2>& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.lower() <= y.upper();}template<class T, class Policies> inlinebool operator<=(const interval<T, Policies>& x, const T& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.lower() <= y;}template<class T, class Policies1, class Policies2> inlinebool operator>(const interval<T, Policies1>& x, const interval<T, Policies2>& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.upper() > y.lower();}template<class T, class Policies> inlinebool operator>(const interval<T, Policies>& x, const T& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.upper() > y;}template<class T, class Policies1, class Policies2> inlinebool operator>=(const interval<T, Policies1>& x, const interval<T, Policies2>& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.upper() >= y.lower();}template<class T, class Policies> inlinebool operator>=(const interval<T, Policies>& x, const T& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.upper() >= y;}template<class T, class Policies1, class Policies2> inlinebool operator==(const interval<T, Policies1>& x, const interval<T, Policies2>& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.lower() <= y.upper() && x.upper() >= y.lower();}template<class T, class Policies> inlinebool operator==(const interval<T, Policies>& x, const T& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.lower() <= y && x.upper() >= y;}template<class T, class Policies1, class Policies2> inlinebool operator!=(const interval<T, Policies1>& x, const interval<T, Policies2>& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.lower() != y.upper() || x.upper() != y.lower();}template<class T, class Policies> inlinebool operator!=(const interval<T, Policies>& x, const T& y){  if (detail::test_input(x, y)) throw comparison_error();  return x.lower() != y || x.upper() != y;}} // namespace possible} // namespace compare} // namespace interval_lib} // namespace numeric} // namespace boost#endif // BOOST_NUMERIC_INTERVAL_COMPARE_POSSIBLE_HPP