vtkGPUInfoList.h

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

  Program:   Visualization Toolkit
  Module:    vtkGPUInfoList.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 vtkGPUInfoList_h
#define vtkGPUInfoList_h

#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkObject.h"

class vtkGPUInfoListArray; // STL Pimpl
class vtkGPUInfo;

class VTKRENDERINGCORE_EXPORT vtkGPUInfoList : public vtkObject
{
public:
  static vtkGPUInfoList *New();
  vtkTypeMacro(vtkGPUInfoList, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  virtual void Probe() = 0;

  virtual bool IsProbed();

  virtual int GetNumberOfGPUs();

  virtual vtkGPUInfo *GetGPUInfo(int i);

protected:

  vtkGPUInfoList();
  ~vtkGPUInfoList() override;

  bool Probed;
  vtkGPUInfoListArray *Array;

private:
  vtkGPUInfoList(const vtkGPUInfoList&) = delete;
  void operator=(const vtkGPUInfoList&) = delete;
};

#endif