vtkProcessGroup.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkProcessGroup_h
#define vtkProcessGroup_h
 
#include "vtkObject.h"
#include "vtkParallelCoreModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkMultiProcessController;
class vtkCommunicator;
 
class VTKPARALLELCORE_EXPORT vtkProcessGroup : public vtkObject
{
public:
  vtkTypeMacro(vtkProcessGroup, vtkObject);
  static vtkProcessGroup* New();
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  void Initialize(vtkMultiProcessController* controller);
  void Initialize(vtkCommunicator* communicator);
 
 
  vtkGetObjectMacro(Communicator, vtkCommunicator);
 
  void SetCommunicator(vtkCommunicator* communicator);
 
 
  vtkGetMacro(NumberOfProcessIds, int);
 
  int GetProcessId(int pos) { return this->ProcessIds[pos]; }
 
  int GetLocalProcessId();
 
  int FindProcessId(int processId);
 
  int AddProcessId(int processId);
 
  int RemoveProcessId(int processId);
 
  void RemoveAllProcessIds();
 
  void Copy(vtkProcessGroup* group);
 
protected:
  vtkProcessGroup();
  ~vtkProcessGroup() override;
 
  int* ProcessIds;
  int NumberOfProcessIds;
 
  vtkCommunicator* Communicator;
 
private:
  vtkProcessGroup(const vtkProcessGroup&) = delete;
  void operator=(const vtkProcessGroup&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif // vtkProcessGroup_h