vtkSubCommunicator.h

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// -*- c++ -*-
/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkSubCommunicator.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 vtkSubCommunicator_h
#define vtkSubCommunicator_h

#include "vtkParallelCoreModule.h" // For export macro
#include "vtkCommunicator.h"

class vtkProcessGroup;

class VTKPARALLELCORE_EXPORT vtkSubCommunicator : public vtkCommunicator
{
public:
  vtkTypeMacro(vtkSubCommunicator, vtkCommunicator);
  static vtkSubCommunicator *New();
  void PrintSelf(ostream &os, vtkIndent indent) override;


  vtkGetObjectMacro(Group, vtkProcessGroup);
  virtual void SetGroup(vtkProcessGroup *group);


  int SendVoidArray(const void *data, vtkIdType length, int type,
                            int remoteHandle, int tag) override;
  int ReceiveVoidArray(void *data, vtkIdType length, int type,
                               int remoteHandle, int tag) override;

protected:
  vtkSubCommunicator();
  ~vtkSubCommunicator() override;

  vtkProcessGroup *Group;

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

#endif //vtkSubCommunicator_h