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vtkXMLRectilinearGridWriter.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkXMLRectilinearGridWriter.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00031 #ifndef __vtkXMLRectilinearGridWriter_h
00032 #define __vtkXMLRectilinearGridWriter_h
00033 
00034 #include "vtkXMLStructuredDataWriter.h"
00035 
00036 class vtkRectilinearGrid;
00037 
00038 class VTK_IO_EXPORT vtkXMLRectilinearGridWriter : public vtkXMLStructuredDataWriter
00039 {
00040 public:
00041   static vtkXMLRectilinearGridWriter* New();
00042   vtkTypeRevisionMacro(vtkXMLRectilinearGridWriter,vtkXMLStructuredDataWriter);
00043   void PrintSelf(ostream& os, vtkIndent indent);
00044   
00045   //BTX
00047 
00048   vtkRectilinearGrid* GetInput();
00049   //ETX
00051   
00053   const char* GetDefaultFileExtension();
00054   
00055 protected:
00056   vtkXMLRectilinearGridWriter();
00057   ~vtkXMLRectilinearGridWriter();  
00058   
00059   // see algorithm for more info
00060   virtual int FillInputPortInformation(int port, vtkInformation* info);
00061 
00062   int WriteAppendedMode(vtkIndent indent);
00063   void WriteAppendedPiece(int index, vtkIndent indent);
00064   void WriteAppendedPieceData(int index);
00065   void WriteInlinePiece(vtkIndent indent);
00066   void GetInputExtent(int* extent);
00067   const char* GetDataSetName();
00068   vtkDataArray* CreateExactCoordinates(vtkDataArray* a, int xyz);
00069   void CalculateSuperclassFraction(float* fractions);
00070   
00071   // Coordinate array appended data positions.
00072   OffsetsManagerArray *CoordinateOM;
00073 
00074   virtual void AllocatePositionArrays();
00075   virtual void DeletePositionArrays();
00076   
00077 private:
00078   vtkXMLRectilinearGridWriter(const vtkXMLRectilinearGridWriter&);  // Not implemented.
00079   void operator=(const vtkXMLRectilinearGridWriter&);  // Not implemented.
00080 };
00081 
00082 #endif

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