vtkMPI.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkMPI.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 vtkMPI_h
#define vtkMPI_h
 
#ifndef USE_STDARG
 #define USE_STDARG
#include "vtkParallelMPIModule.h" // For export macro
 #include "mpi.h"
 #undef USE_STDARG
#else
 #include "mpi.h"
#endif
 
#include "vtkSystemIncludes.h"
 
class VTKPARALLELMPI_EXPORT vtkMPICommunicatorOpaqueComm
{
public:
  vtkMPICommunicatorOpaqueComm(MPI_Comm* handle = 0);
 
  MPI_Comm* GetHandle();
 
  friend class vtkMPICommunicator;
  friend class vtkMPIController;
 
protected:
  MPI_Comm* Handle;
};
 
class VTKPARALLELMPI_EXPORT vtkMPICommunicatorReceiveDataInfo
{
public:
  vtkMPICommunicatorReceiveDataInfo()
    {
    this->Handle=0;
    }
  MPI_Datatype DataType;
  MPI_Status Status;
  MPI_Comm* Handle;
};
 
class VTKPARALLELMPI_EXPORT vtkMPIOpaqueFileHandle
{
public:
  vtkMPIOpaqueFileHandle() : Handle(MPI_FILE_NULL) { }
  MPI_File Handle;
};
 
//-----------------------------------------------------------------------------
class vtkMPICommunicatorOpaqueRequest
{
public:
  MPI_Request Handle;
};
 
 
#endif // vtkMPI_h
// VTK-HeaderTest-Exclude: vtkMPI.h