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 RTC_BASE_SOCKET_ADDRESS_PAIR_H_ 12 #define RTC_BASE_SOCKET_ADDRESS_PAIR_H_ 13 14 #include <stddef.h> 15 16 #include "rtc_base/socket_address.h" 17 18 namespace rtc { 19 20 // Records a pair (source,destination) of socket addresses. The two addresses 21 // identify a connection between two machines. (For UDP, this "connection" is 22 // not maintained explicitly in a socket.) 23 class SocketAddressPair { 24 public: SocketAddressPair()25 SocketAddressPair() {} 26 SocketAddressPair(const SocketAddress& srs, const SocketAddress& dest); 27 source()28 const SocketAddress& source() const { return src_; } destination()29 const SocketAddress& destination() const { return dest_; } 30 31 bool operator==(const SocketAddressPair& r) const; 32 bool operator<(const SocketAddressPair& r) const; 33 34 size_t Hash() const; 35 36 private: 37 SocketAddress src_; 38 SocketAddress dest_; 39 }; 40 41 } // namespace rtc 42 43 #endif // RTC_BASE_SOCKET_ADDRESS_PAIR_H_ 44