55adc0e1a5
BUG=webrtc:7311 Review-Url: https://codereview.webrtc.org/2743003004 Cr-Commit-Position: refs/heads/master@{#17181}
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
/*
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* Copyright 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_API_ORTC_MEDIADESCRIPTION_H_
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#define WEBRTC_API_ORTC_MEDIADESCRIPTION_H_
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#include <string>
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#include <utility>
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#include "webrtc/base/optional.h"
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namespace webrtc {
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// A structured representation of a media description within an SDP session
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// description.
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class MediaDescription {
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public:
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explicit MediaDescription(std::string mid) : mid_(std::move(mid)) {}
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~MediaDescription() {}
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// The mid(media stream identification) is used for identifying media streams
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// within a session description.
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// https://tools.ietf.org/html/rfc5888#section-6
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rtc::Optional<std::string> mid() const { return mid_; }
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void set_mid(std::string mid) { mid_.emplace(std::move(mid)); }
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private:
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rtc::Optional<std::string> mid_;
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};
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} // namespace webrtc
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#endif // WEBRTC_API_ORTC_MEDIADESCRIPTION_H_
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