Implement operator<< for AudioCodec

webrtc/media/base/codec.h

 /*
  *  Copyright (c) 2004 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 126 matching lines @@
   AudioCodec& operator=(const AudioCodec& c);
   AudioCodec& operator=(AudioCodec&& c);
 
   bool operator==(const AudioCodec& c) const;
 
   bool operator!=(const AudioCodec& c) const {
     return !(*this == c);
   }
 };
 
+inline std::ostream& operator<<(std::ostream& os, const AudioCodec& ac) {
+  os << "{id: " << ac.id;
+  os << ", name: " << ac.name;
+  os << ", clockrate: " << ac.clockrate;
+  os << ", bitrate: " << ac.bitrate;
+  os << ", channels: " << ac.channels;
+  os << ", params: {";
+  const char* sep = "";
+  for (const auto& kv : ac.params) {
+    os << sep << kv.first << ": " << kv.second;
+    sep = ", ";
+  }
+  os << "}, feedback_params: {";
+  sep = "";
+  for (const FeedbackParam& fp : ac.feedback_params.params()) {
+    os << sep << fp.id() << ": " << fp.param();
+    sep = ", ";
+  }
+  os << "}}";
+  return os;
+}
+
 struct VideoCodec : public Codec {
   // Creates a codec with the given parameters.
   VideoCodec(int id, const std::string& name);
   // Creates a codec with the given name and empty id.
   explicit VideoCodec(const std::string& name);
   // Creates an empty codec.
   VideoCodec();
   VideoCodec(const VideoCodec& c);
   VideoCodec(VideoCodec&& c);
   virtual ~VideoCodec() = default;
@@ skipping 68 matching lines @@
 bool HasTransportCc(const Codec& codec);
 // Returns the first codec in |supported_codecs| that matches |codec|, or
 // nullptr if no codec matches.
 const VideoCodec* FindMatchingCodec(
     const std::vector<VideoCodec>& supported_codecs,
     const VideoCodec& codec);
 
 }  // namespace cricket
 
 #endif  // WEBRTC_MEDIA_BASE_CODEC_H_