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79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkXMLPStructuredGridReader.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 vtkXMLPStructuredGridReader
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* @brief Read PVTK XML StructuredGrid files.
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*
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* vtkXMLPStructuredGridReader reads the PVTK XML StructuredGrid file
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* format. This reads the parallel format's summary file and then
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* uses vtkXMLStructuredGridReader to read data from the individual
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* StructuredGrid piece files. Streaming is supported. The standard
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* extension for this reader's file format is "pvts".
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*
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* @sa
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* vtkXMLStructuredGridReader
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*/
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#ifndef vtkXMLPStructuredGridReader_h
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#define vtkXMLPStructuredGridReader_h
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#include "vtkIOXMLModule.h" // For export macro
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#include "vtkXMLPStructuredDataReader.h"
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class vtkStructuredGrid;
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class VTKIOXML_EXPORT vtkXMLPStructuredGridReader : public vtkXMLPStructuredDataReader
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{
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public:
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vtkTypeMacro(vtkXMLPStructuredGridReader, vtkXMLPStructuredDataReader);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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static vtkXMLPStructuredGridReader* New();
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/**
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* Get the reader's output.
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*/
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vtkStructuredGrid* GetOutput();
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/**
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* Needed for ParaView
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*/
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vtkStructuredGrid* GetOutput(int idx);
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protected:
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vtkXMLPStructuredGridReader();
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~vtkXMLPStructuredGridReader() override;
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vtkStructuredGrid* GetPieceInput(int index);
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void SetupEmptyOutput() override;
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const char* GetDataSetName() override;
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void SetOutputExtent(int* extent) override;
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void GetPieceInputExtent(int index, int* extent) override;
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int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
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void SetupOutputData() override;
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int ReadPieceData() override;
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vtkXMLDataReader* CreatePieceReader() override;
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int FillOutputPortInformation(int, vtkInformation*) override;
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// The PPoints element with point information.
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vtkXMLDataElement* PPointsElement;
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private:
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vtkXMLPStructuredGridReader(const vtkXMLPStructuredGridReader&) = delete;
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void operator=(const vtkXMLPStructuredGridReader&) = delete;
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};
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#endif
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