itkFastMutexLock.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  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.
 *
 *=========================================================================*/
/*=========================================================================
 *
 *  Portions of this file are subject to the VTK Toolkit Version 3 copyright.
 *
 *  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
 *
 *  For complete copyright, license and disclaimer of warranty information
 *  please refer to the NOTICE file at the top of the ITK source tree.
 *
 *=========================================================================*/
#ifndef itkFastMutexLock_h
#define itkFastMutexLock_h

#include "itkObject.h"
#include "itkSimpleFastMutexLock.h"
#include "itkObjectFactory.h"

namespace itk
{
class ITKCommon_EXPORT FastMutexLock:public Object
{
public:
  typedef FastMutexLock              Self;
  typedef Object                     Superclass;
  typedef SmartPointer< Self >       Pointer;
  typedef SmartPointer< const Self > ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(FastMutexLock, Object);

  void Lock();

  bool TryLock();

  void Unlock();

protected:
  FastMutexLock() {}
  ~FastMutexLock() ITK_OVERRIDE {}

  SimpleFastMutexLock m_SimpleFastMutexLock;
  virtual void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;

private:
  ITK_DISALLOW_COPY_AND_ASSIGN(FastMutexLock);
};

inline void FastMutexLock::Lock()
{
  m_SimpleFastMutexLock.Lock();
}

inline bool FastMutexLock::TryLock()
{
  return m_SimpleFastMutexLock.TryLock();
}

inline void FastMutexLock::Unlock()
{
  m_SimpleFastMutexLock.Unlock();
}
} //end itk namespace
#endif