Servers/Filters/vtkPVEnSightMasterServerReader.h

Go to the documentation of this file.

/*=========================================================================

  Program:   ParaView
  Module:    $RCSfile: vtkPVEnSightMasterServerReader.h,v $

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 __vtkPVEnSightMasterServerReader_h
#define __vtkPVEnSightMasterServerReader_h

#include "vtkGenericEnSightReader.h"

class vtkMultiProcessController;
class vtkPVEnSightMasterServerReaderInternal;
class vtkPVEnSightMasterServerTranslator;

class VTK_EXPORT vtkPVEnSightMasterServerReader : public vtkGenericEnSightReader
{
public:
  static vtkPVEnSightMasterServerReader* New();
  vtkTypeRevisionMacro(vtkPVEnSightMasterServerReader, vtkGenericEnSightReader);
  void PrintSelf(ostream& os, vtkIndent indent);
  

  virtual vtkMultiProcessController* GetController();
  virtual void SetController(vtkMultiProcessController* controller);

  virtual int CanReadFile(const char*);
  

  vtkGetMacro(NumberOfPieces, int);

protected:
  vtkPVEnSightMasterServerReader();
  ~vtkPVEnSightMasterServerReader();
  
  virtual int RequestInformation(vtkInformation *, vtkInformationVector **,
                                 vtkInformationVector *);
  virtual int RequestData(vtkInformation *, vtkInformationVector **,
                          vtkInformationVector *);
  int ParseMasterServerFile();
  
  void SuperclassExecuteInformation(vtkInformation *, vtkInformationVector **,
                                    vtkInformationVector *);
  void SuperclassExecuteData(vtkInformation *, vtkInformationVector **,
                             vtkInformationVector *);
  
  // The MPI controller used to communicate with the instances in
  // other processes.
  vtkMultiProcessController* Controller;
  
  // The number of pieces available in the file.
  int NumberOfPieces;
  
  // Internal implementation details.
  vtkPVEnSightMasterServerReaderInternal* Internal;
  
  // The extent translator used to provide the correct breakdown of
  // pieces across processes.
  vtkPVEnSightMasterServerTranslator* ExtentTranslator;
  
  // Whether an error occurred during ExecuteInformation.
  int InformationError;
  
private:
  vtkPVEnSightMasterServerReader(const vtkPVEnSightMasterServerReader&); // Not implemented
  void operator=(const vtkPVEnSightMasterServerReader&); // Not implemented
};

#endif

---