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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_MEDIA_ROUTER_MEDIA_SOURCE_H_
#define CHROME_BROWSER_MEDIA_ROUTER_MEDIA_SOURCE_H_
#include <ostream>
#include <string>
#include "base/hash.h"
namespace media_router {
class MediaSource {
public:
using Id = std::string;
explicit MediaSource(const MediaSource::Id& id);
MediaSource();
~MediaSource();
// Gets the ID of the media source.
MediaSource::Id id() const;
// Returns true if two MediaSource objects use the same media ID.
bool Equals(const MediaSource& other) const;
// Returns true if a MediaSource is empty or uninitialized.
bool Empty() const;
// Used for logging.
std::string ToString() const;
// Hash operator for hash containers.
struct Hash {
size_t operator()(const MediaSource& source) const {
return base::Hash(source.id());
}
};
private:
MediaSource::Id id_;
};
} // namespace media_router
#endif // CHROME_BROWSER_MEDIA_ROUTER_MEDIA_SOURCE_H_
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