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70 lines
2.4 KiB
70 lines
2.4 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkXMLRectilinearGridReader.h,v $
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkXMLRectilinearGridReader - Read VTK XML RectilinearGrid files.
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// .SECTION Description
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// vtkXMLRectilinearGridReader reads the VTK XML RectilinearGrid file
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// format. One rectilinear grid file can be read to produce one
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// output. Streaming is supported. The standard extension for this
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// reader's file format is "vtr". This reader is also used to read a
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// single piece of the parallel file format.
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// .SECTION See Also
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// vtkXMLPRectilinearGridReader
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#ifndef __vtkXMLRectilinearGridReader_h
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#define __vtkXMLRectilinearGridReader_h
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#include "vtkXMLStructuredDataReader.h"
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class vtkRectilinearGrid;
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class VTK_IO_EXPORT vtkXMLRectilinearGridReader : public vtkXMLStructuredDataReader
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{
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public:
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vtkTypeRevisionMacro(vtkXMLRectilinearGridReader,vtkXMLStructuredDataReader);
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void PrintSelf(ostream& os, vtkIndent indent);
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static vtkXMLRectilinearGridReader *New();
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// Description:
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// Get/Set the reader's output.
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void SetOutput(vtkRectilinearGrid *output);
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vtkRectilinearGrid *GetOutput();
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vtkRectilinearGrid *GetOutput(int idx);
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protected:
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vtkXMLRectilinearGridReader();
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~vtkXMLRectilinearGridReader();
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const char* GetDataSetName();
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void SetOutputExtent(int* extent);
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void SetupPieces(int numPieces);
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void DestroyPieces();
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void SetupOutputData();
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int ReadPiece(vtkXMLDataElement* ePiece);
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int ReadPieceData();
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int ReadSubCoordinates(int* inBounds, int* outBounds, int* subBounds,
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vtkXMLDataElement* da, vtkDataArray* array);
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virtual int FillOutputPortInformation(int, vtkInformation*);
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// The elements representing the coordinate arrays for each piece.
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vtkXMLDataElement** CoordinateElements;
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private:
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vtkXMLRectilinearGridReader(const vtkXMLRectilinearGridReader&); // Not implemented.
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void operator=(const vtkXMLRectilinearGridReader&); // Not implemented.
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};
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#endif
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