vtkPPainterCommunicator.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkPPainterCommunicator_h
#define vtkPPainterCommunicator_h
 
#include "vtkPainterCommunicator.h"
#include "vtkRenderingParallelLICModule.h" // for export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkPPainterCommunicatorInternals;
class vtkMPICommunicatorOpaqueComm;
 
class VTKRENDERINGPARALLELLIC_EXPORT vtkPPainterCommunicator : public vtkPainterCommunicator
{
public:
  vtkPPainterCommunicator();
  ~vtkPPainterCommunicator() override;
 
  vtkPPainterCommunicator(const vtkPPainterCommunicator& other)
    : vtkPainterCommunicator(other)
  {
    this->Copy(&other, false);
  }
 
  vtkPPainterCommunicator& operator=(const vtkPPainterCommunicator& other)
  {
    this->Copy(&other, false);
    return *this;
  }
 
  void Copy(const vtkPainterCommunicator* other, bool ownership) override;
 
  void Duplicate(const vtkPainterCommunicator* other) override;
 
 
  int GetRank() override;
  int GetSize() override;
  bool GetIsNull() override;
 
 
  int GetWorldRank() override;
  int GetWorldSize() override;
 
  bool GetMPIInitialized() override { return vtkPPainterCommunicator::MPIInitialized(); }
  bool GetMPIFinalized() override { return vtkPPainterCommunicator::MPIFinalized(); }
 
  static bool MPIInitialized();
  static bool MPIFinalized();
 
 
  void SetCommunicator(vtkMPICommunicatorOpaqueComm* comm);
  void GetCommunicator(vtkMPICommunicatorOpaqueComm* comm);
  void* GetCommunicator();
 
  void SubsetCommunicator(vtkMPICommunicatorOpaqueComm* comm, int include);
 
  static vtkMPICommunicatorOpaqueComm* GetGlobalCommunicator();
 
private:
  // PImpl for MPI datatypes
  vtkPPainterCommunicatorInternals* Internals;
};
 
VTK_ABI_NAMESPACE_END
#endif
// VTK-HeaderTest-Exclude: vtkPPainterCommunicator.h