1/*
2 *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef WEBRTC_BASE_SOCKETADDRESSPAIR_H__
12#define WEBRTC_BASE_SOCKETADDRESSPAIR_H__
13
14#include "webrtc/base/socketaddress.h"
15
16namespace rtc {
17
18// Records a pair (source,destination) of socket addresses.  The two addresses
19// identify a connection between two machines.  (For UDP, this "connection" is
20// not maintained explicitly in a socket.)
21class SocketAddressPair {
22public:
23  SocketAddressPair() {}
24  SocketAddressPair(const SocketAddress& srs, const SocketAddress& dest);
25
26  const SocketAddress& source() const { return src_; }
27  const SocketAddress& destination() const { return dest_; }
28
29  bool operator ==(const SocketAddressPair& r) const;
30  bool operator <(const SocketAddressPair& r) const;
31
32  size_t Hash() const;
33
34private:
35  SocketAddress src_;
36  SocketAddress dest_;
37};
38
39} // namespace rtc
40
41#endif // WEBRTC_BASE_SOCKETADDRESSPAIR_H__
42