vtkPDataSetWriter.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkPDataSetWriter.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 vtkPDataSetWriter_h
#define vtkPDataSetWriter_h
 
#include "vtkIOParallelModule.h" // For export macro
#include "vtkDataSetWriter.h"
 
#include <map> // for keeping track of extents
#include <vector> // for keeping track of extents
 
class vtkImageData;
class vtkRectilinearGrid;
class vtkStructuredGrid;
class vtkMultiProcessController;
 
class VTKIOPARALLEL_EXPORT vtkPDataSetWriter : public vtkDataSetWriter
{
public:
  void PrintSelf(ostream& os, vtkIndent indent);
  vtkTypeMacro(vtkPDataSetWriter,vtkDataSetWriter);
  static vtkPDataSetWriter *New();
 
  virtual int Write();
 
 
  void SetNumberOfPieces(int num);
  vtkGetMacro(NumberOfPieces, int);
 
 
  vtkSetMacro(GhostLevel, int);
  vtkGetMacro(GhostLevel, int);
 
 
  vtkSetMacro(StartPiece, int);
  vtkGetMacro(StartPiece, int);
  vtkSetMacro(EndPiece, int);
  vtkGetMacro(EndPiece, int);
 
 
  vtkSetStringMacro(FilePattern);
  vtkGetStringMacro(FilePattern);
 
 
  vtkSetMacro(UseRelativeFileNames, int);
  vtkGetMacro(UseRelativeFileNames, int);
  vtkBooleanMacro(UseRelativeFileNames, int);
 
 
  virtual void SetController(vtkMultiProcessController*);
  vtkGetObjectMacro(Controller, vtkMultiProcessController);
 
protected:
  vtkPDataSetWriter();
  ~vtkPDataSetWriter();
 
//BTX
  ostream *OpenFile();
  int WriteUnstructuredMetaData(vtkDataSet *input,
                                char *root, char *str, ostream *fptr);
  int WriteImageMetaData(vtkImageData *input,
                         char *root, char *str, ostream *fptr);
  int WriteRectilinearGridMetaData(vtkRectilinearGrid *input,
                                   char *root, char *str, ostream *fptr);
  int WriteStructuredGridMetaData(vtkStructuredGrid *input,
                                  char *root, char *str, ostream *fptr);
//ETX
 
  int StartPiece;
  int EndPiece;
  int NumberOfPieces;
  int GhostLevel;
 
  int UseRelativeFileNames;
 
  char *FilePattern;
 
  void DeleteFiles();
 
  typedef std::map<int, std::vector<int> > ExtentsType;
  ExtentsType Extents;
 
  vtkMultiProcessController* Controller;
 
private:
  vtkPDataSetWriter(const vtkPDataSetWriter&); // Not implemented
  void operator=(const vtkPDataSetWriter&); // Not implemented
};
 
#endif