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1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/browser/media/router/cast_media_sink.h" | |
6 | |
7 #include "base/logging.h" | |
8 | |
9 namespace media_router { | |
10 | |
11 CastMediaSink::CastMediaSink(const MediaSink::Id& sink_id, | |
12 const std::string& name, | |
13 const MediaSink::IconType icon_type) | |
14 : MediaSink(sink_id, name, icon_type), | |
15 capabilities_(0), | |
16 cast_channel_id_(0) { | |
17 type_ = SinkType::CAST; | |
imcheng
2017/02/08 01:28:08
Can the type be passed into the base constructor?
zhaobin
2017/02/09 00:13:52
Done.
| |
18 } | |
19 | |
20 CastMediaSink::CastMediaSink(const CastMediaSink& other) = default; | |
21 | |
22 CastMediaSink::~CastMediaSink() = default; | |
23 | |
24 // static | |
25 const CastMediaSink* CastMediaSink::Cast(const MediaSink* sink) { | |
26 DCHECK(sink->type() == MediaSink::SinkType::CAST); | |
27 return static_cast<const CastMediaSink*>(sink); | |
28 } | |
29 | |
30 // static | |
31 CastMediaSink* CastMediaSink::Cast(MediaSink* sink) { | |
32 DCHECK(sink->type() == MediaSink::SinkType::CAST); | |
33 return static_cast<CastMediaSink*>(sink); | |
34 } | |
35 | |
36 } // namespace media_router | |
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