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dox/IO/vtkXMLPolyDataWriter.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkXMLPolyDataWriter.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00033 #ifndef __vtkXMLPolyDataWriter_h
00034 #define __vtkXMLPolyDataWriter_h
00035 
00036 #include "vtkXMLUnstructuredDataWriter.h"
00037 
00038 class vtkPolyData;
00039 
00040 class VTK_IO_EXPORT vtkXMLPolyDataWriter : public vtkXMLUnstructuredDataWriter
00041 {
00042 public:
00043   vtkTypeRevisionMacro(vtkXMLPolyDataWriter,vtkXMLUnstructuredDataWriter);
00044   void PrintSelf(ostream& os, vtkIndent indent);
00045   static vtkXMLPolyDataWriter* New();
00046   
00048 
00049   void SetInput(vtkPolyData* input);
00050   vtkPolyData* GetInput();
00052   
00054   const char* GetDefaultFileExtension();
00055   
00056 protected:
00057   vtkXMLPolyDataWriter();
00058   ~vtkXMLPolyDataWriter();  
00059 
00060   const char* GetDataSetName();
00061   void SetInputUpdateExtent(int piece, int numPieces, int ghostLevel);
00062   
00063   void WriteInlinePieceAttributes();
00064   void WriteInlinePiece(vtkIndent indent);
00065   
00066   void WriteAppendedMode(vtkIndent indent);
00067   void WriteAppendedPieceAttributes(int index);
00068   void WriteAppendedPiece(int index, vtkIndent indent);
00069   void WriteAppendedPieceData(int index);
00070 
00071   // Positions of attributes for each piece.
00072   unsigned long* NumberOfVertsPositions;
00073   unsigned long* NumberOfLinesPositions;
00074   unsigned long* NumberOfStripsPositions;
00075   unsigned long* NumberOfPolysPositions;
00076   unsigned long** VertsPositions;
00077   unsigned long** LinesPositions;
00078   unsigned long** StripsPositions;
00079   unsigned long** PolysPositions;
00080 private:
00081   vtkXMLPolyDataWriter(const vtkXMLPolyDataWriter&);  // Not implemented.
00082   void operator=(const vtkXMLPolyDataWriter&);  // Not implemented.
00083 };
00084 
00085 #endif