/* * libjingle * Copyright 2004--2005, Google Inc. * * Redistribution and use in source and binary forms, with or without  * modification, are permitted provided that the following conditions are met: * *  1. Redistributions of source code must retain the above copyright notice,  *     this list of conditions and the following disclaimer. *  2. Redistributions in binary form must reproduce the above copyright notice, *     this list of conditions and the following disclaimer in the documentation *     and/or other materials provided with the distribution. *  3. The name of the author may not be used to endorse or promote products  *     derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */#ifndef __SOCKETADDRESSPAIR_H__#define __SOCKETADDRESSPAIR_H__#include "socketaddress.h"namespace cricket {// Records a pair (source,destination) of socket addresses.  The two addresses// identify a connection between two machines.  (For UDP, this "connection" is// not maintained explicitly in a socket.)class SocketAddressPair {public:  SocketAddressPair() {}  SocketAddressPair(const SocketAddress& srs, const SocketAddress& dest);  const SocketAddress& source() const { return src_; }  const SocketAddress& destination() const { return dest_; }  bool operator ==(const SocketAddressPair& r) const;  bool operator <(const SocketAddressPair& r) const;  size_t Hash() const;private:  SocketAddress src_;  SocketAddress dest_;};} // namespace cricket#endif // __SOCKETADDRESSPAIR_H__