vtkProcessGroup.h

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// -*- c++ -*-
/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkProcessGroup.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.
 
=========================================================================*/
/*----------------------------------------------------------------------------
 Copyright (c) Sandia Corporation
 See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
----------------------------------------------------------------------------*/
 
#ifndef vtkProcessGroup_h
#define vtkProcessGroup_h
 
#include "vtkObject.h"
#include "vtkParallelCoreModule.h" // For export macro
 
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;
};
 
#endif // vtkProcessGroup_h