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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkCriticalSection.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef vtkCriticalSection_h
#define vtkCriticalSection_h

#include "vtkCommonCoreModule.h" // For export macro
#include "vtkObject.h"
#include "vtkSimpleCriticalSection.h" // For simple critical section

class VTKCOMMONCORE_EXPORT vtkCriticalSection : public vtkObject
{
public:
  static vtkCriticalSection *New();

  vtkTypeMacro(vtkCriticalSection,vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent);

  void Lock();

  void Unlock();

protected:
  vtkSimpleCriticalSection SimpleCriticalSection;
  vtkCriticalSection() {}
  ~vtkCriticalSection() {}

private:
  vtkCriticalSection(const vtkCriticalSection&);  // Not implemented.
  void operator=(const vtkCriticalSection&);  // Not implemented.
};


inline void vtkCriticalSection::Lock()
{
  this->SimpleCriticalSection.Lock();
}

inline void vtkCriticalSection::Unlock()
{
  this->SimpleCriticalSection.Unlock();
}

#endif