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:
  using Self = OpenCLUserEvent;
 
  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 */