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/*=========================================================================
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.kitware.com/VolViewCopyright.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.
=========================================================================*/
// .NAME vtkKWProcessStatistics - get statistics such as cpu and memory usage
// .SECTION Description
#ifndef __vtkKWProcessStatistics_h
#define __vtkKWProcessStatistics_h
#include "vtkObject.h"
class VTK_EXPORT vtkKWProcessStatistics : public vtkObject
{
public:
// Description:
// Construct the ProcessStatistics with eight points.
static vtkKWProcessStatistics *New();
vtkTypeRevisionMacro(vtkKWProcessStatistics,vtkObject);
void PrintSelf(ostream& os, vtkIndent indent);
int GetProcessSizeInBytes();
float GetProcessCPUTimeInMilliseconds();
// Description:
// Evaluate the memory information.
int QueryMemory();
// Description:
// Retrieve memory information in kilobytes.
long GetTotalVirtualMemory();
long GetAvailableVirtualMemory();
long GetTotalPhysicalMemory();
long GetAvailablePhysicalMemory();
protected:
vtkKWProcessStatistics();
~vtkKWProcessStatistics() {};
private:
vtkKWProcessStatistics(const vtkKWProcessStatistics&); // Not implemented.
void operator=(const vtkKWProcessStatistics&); // Not implemented.
long TotalVirtualMemory;
long AvailableVirtualMemory;
long TotalPhysicalMemory;
long AvailablePhysicalMemory;
};
#endif
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