40 lines
970 B
C++
40 lines
970 B
C++
/*
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* Copyright 2004 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 RTC_BASE_MESSAGE_HANDLER_H_
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#define RTC_BASE_MESSAGE_HANDLER_H_
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#include <utility>
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#include "api/function_view.h"
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#include "rtc_base/constructor_magic.h"
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#include "rtc_base/system/rtc_export.h"
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namespace rtc {
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struct Message;
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// Messages get dispatched to a MessageHandler
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class RTC_EXPORT MessageHandler {
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public:
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virtual ~MessageHandler();
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virtual void OnMessage(Message* msg) = 0;
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protected:
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MessageHandler() {}
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private:
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RTC_DISALLOW_COPY_AND_ASSIGN(MessageHandler);
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};
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} // namespace rtc
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#endif // RTC_BASE_MESSAGE_HANDLER_H_
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