vtkXMLPMultiBlockDataWriter.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkXMLPMultiBlockDataWriter.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 vtkXMLPMultiBlockDataWriter_h
#define vtkXMLPMultiBlockDataWriter_h
 
#include "vtkIOParallelXMLModule.h" // For export macro
#include "vtkXMLMultiBlockDataWriter.h"
 
class vtkCompositeDataSet;
class vtkMultiProcessController;
 
class VTKIOPARALLELXML_EXPORT vtkXMLPMultiBlockDataWriter : public vtkXMLMultiBlockDataWriter
{
public:
  static vtkXMLPMultiBlockDataWriter* New();
  vtkTypeMacro(vtkXMLPMultiBlockDataWriter, vtkXMLMultiBlockDataWriter);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkSetMacro(NumberOfPieces, int);
  vtkGetMacro(NumberOfPieces, int);
 
 
  vtkSetMacro(StartPiece, int);
  vtkGetMacro(StartPiece, int);
 
 
  virtual void SetController(vtkMultiProcessController*);
  vtkGetObjectMacro(Controller, vtkMultiProcessController);
 
  void SetWriteMetaFile(int flag) override;
 
  // See the vtkAlgorithm for a description of what these do
  vtkTypeBool ProcessRequest(
    vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
protected:
  vtkXMLPMultiBlockDataWriter();
  ~vtkXMLPMultiBlockDataWriter() override;
 
  void FillDataTypes(vtkCompositeDataSet*) override;
 
  vtkMultiProcessController* Controller;
 
  int WriteComposite(
    vtkCompositeDataSet* compositeData, vtkXMLDataElement* parent, int& currentFileIndex) override;
 
  int ParallelWriteNonCompositeData(
    vtkDataObject* dObj, vtkXMLDataElement* parentXML, int currentFileIndex);
 
  virtual vtkStdString CreatePieceFileName(int currentFileIndex, int procId, int dataSetType);
 
  void RemoveWrittenFiles(const char* subDirectory) override;
 
 
  int StartPiece;
  int NumberOfPieces;
 
private:
  vtkXMLPMultiBlockDataWriter(const vtkXMLPMultiBlockDataWriter&) = delete;
  void operator=(const vtkXMLPMultiBlockDataWriter&) = delete;
 
  class vtkInternal;
  vtkInternal* XMLPMultiBlockDataWriterInternal;
};
 
#endif