boost/numeric/interval/compare/certain.hpp
/* Boost interval/compare/certain.hpp template implementation file
*
* Copyright Guillaume Melquiond 2003
* Permission to use, copy, modify, sell, and distribute this software
* is hereby granted without fee provided that the above copyright notice
* appears in all copies and that both that copyright notice and this
* permission notice appear in supporting documentation,
*
* None of the above authors make any representation about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* $Id: certain.hpp,v 1.1 2003/04/24 14:02:49 gmelquio Exp $
*/
#ifndef BOOST_NUMERIC_INTERVAL_COMPARE_CERTAIN_HPP
#define BOOST_NUMERIC_INTERVAL_COMPARE_CERTAIN_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 certain {
template<class T, class Policies1, class Policies2> inline
bool 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> inline
bool 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> inline
bool 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> inline
bool 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> inline
bool 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> inline
bool 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> inline
bool 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> inline
bool 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> inline
bool 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() && x.lower() == y.upper();
}
template<class T, class Policies> inline
bool operator==(const interval<T, Policies>& x, const T& y)
{
if (detail::test_input(x, y)) throw comparison_error();
return x.upper() == y && x.lower() == y;
}
template<class T, class Policies1, class Policies2> inline
bool 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() || x.lower() > y.upper();
}
template<class T, class Policies> inline
bool operator!=(const interval<T, Policies>& x, const T& y)
{
if (detail::test_input(x, y)) throw comparison_error();
return x.upper() < y || x.lower() > y;
}
} // namespace certain
} // namespace compare
} // namespace interval_lib
} // namespace numeric
} // namespace boost
#endif // BOOST_NUMERIC_INTERVAL_COMPARE_CERTAIN_HPP