ref: c009183e9709a9060c84e33fe375e8ad781d08ff
dir: /codec/common/inc/WelsTask.h/
/*!
* \copy
* Copyright (c) 2009-2015, Cisco Systems
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*
* \file WelsTask.h
*
* \brief Interfaces introduced in thread pool
*
* \date 5/09/2012 Created
*
*************************************************************************************
*/
#ifndef _WELS_TASK_H_
#define _WELS_TASK_H_
#include "codec_def.h"
namespace WelsCommon {
class IWelsTaskSink {
public:
virtual int OnTaskExecuted() = 0;
virtual int OnTaskCancelled() = 0;
};
class IWelsTask {
public:
IWelsTask (IWelsTaskSink* pSink) {
m_pSink = pSink;
};
virtual ~IWelsTask() { }
virtual int Execute() = 0;
IWelsTaskSink* GetSink() {
return m_pSink;
};
protected:
IWelsTaskSink* m_pSink;
};
}
#endif