stl_relops.h

sgi公布的STL标准程序库的源代码

/*
 *
 * Copyright (c) 1994
 * Hewlett-Packard Company
 *
 * Permission to use, copy, modify, distribute and sell this software
 * and its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and
 * that both that copyright notice and this permission notice appear
 * in supporting documentation.  Hewlett-Packard Company makes no
 * representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
 *
 * Copyright (c) 1996,1997
 * Silicon Graphics
 *
 * Permission to use, copy, modify, distribute and sell this software
 * and its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and
 * that both that copyright notice and this permission notice appear
 * in supporting documentation.  Silicon Graphics makes no
 * representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
 *
 */

/* NOTE: This is an internal header file, included by other STL headers.
 *   You should not attempt to use it directly.
 */

#ifndef __SGI_STL_INTERNAL_RELOPS
#define __SGI_STL_INTERNAL_RELOPS

__STL_BEGIN_RELOPS_NAMESPACE

template <class T>
inline bool operator!=(const T& x, const T& y) {
  return !(x == y);
}

template <class T>
inline bool operator>(const T& x, const T& y) {
  return y < x;
}

template <class T>
inline bool operator<=(const T& x, const T& y) {
  return !(y < x);
}

template <class T>
inline bool operator>=(const T& x, const T& y) {
  return !(x < y);
}

__STL_END_RELOPS_NAMESPACE

#endif /* __SGI_STL_INTERNAL_RELOPS */

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