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77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkXMLRectilinearGridReader.h
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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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/**
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* @class vtkXMLRectilinearGridReader
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* @brief Read VTK XML RectilinearGrid files.
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*
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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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*
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* @sa
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* vtkXMLPRectilinearGridReader
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*/
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#ifndef vtkXMLRectilinearGridReader_h
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#define vtkXMLRectilinearGridReader_h
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#include "vtkIOXMLModule.h" // For export macro
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#include "vtkXMLStructuredDataReader.h"
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class vtkRectilinearGrid;
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class VTKIOXML_EXPORT vtkXMLRectilinearGridReader : public vtkXMLStructuredDataReader
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{
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public:
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vtkTypeMacro(vtkXMLRectilinearGridReader, vtkXMLStructuredDataReader);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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static vtkXMLRectilinearGridReader* New();
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//@{
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/**
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* Get the reader's output.
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*/
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vtkRectilinearGrid* GetOutput();
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vtkRectilinearGrid* GetOutput(int idx);
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//@}
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protected:
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vtkXMLRectilinearGridReader();
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~vtkXMLRectilinearGridReader() override;
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const char* GetDataSetName() override;
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void SetOutputExtent(int* extent) override;
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void SetupPieces(int numPieces) override;
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void DestroyPieces() override;
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void SetupOutputData() override;
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int ReadPiece(vtkXMLDataElement* ePiece) override;
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int ReadPieceData() override;
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int ReadSubCoordinates(
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int* inBounds, int* outBounds, int* subBounds, vtkXMLDataElement* da, vtkDataArray* array);
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int FillOutputPortInformation(int, vtkInformation*) override;
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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&) = delete;
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void operator=(const vtkXMLRectilinearGridReader&) = delete;
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};
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#endif
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