itkOpenCLUserEvent.h

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/*=========================================================================
 *
 *  Copyright UMC Utrecht and contributors
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef __itkOpenCLUserEvent_h
#define __itkOpenCLUserEvent_h
 
#include "itkOpenCLEvent.h"
 
namespace itk
{
// Forward declaration
class OpenCLContext;
 
class ITKOpenCL_EXPORT OpenCLUserEvent : public OpenCLEvent
{
public:
 
  typedef OpenCLUserEvent Self;
 
  OpenCLUserEvent() : OpenCLEvent() {}
 
  OpenCLUserEvent( cl_event id );
 
  OpenCLUserEvent( const OpenCLEvent & other );
 
  OpenCLUserEvent & operator=( const OpenCLEvent & other );
 
  void SetComplete();
 
  void SetStatus( const cl_int status );
 
private:
 
  void ReleaseIfNotUserEvent();
 
  // Used by OpenCLContext::CreateUserEvent() to avoid ReleaseIfNotUserEvent().
  OpenCLUserEvent( cl_event id, bool ) :
    OpenCLEvent( id ) {}
 
  friend class OpenCLContext;
};
 
} // end namespace itk
 
#endif /* __itkOpenCLUserEvent_h */