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/*=========================================================================
Program: Visualization Toolkit
Module: vtkXMLPStructuredGridReader.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/**
* @class vtkXMLPStructuredGridReader
* @brief Read PVTK XML StructuredGrid files.
*
* vtkXMLPStructuredGridReader reads the PVTK XML StructuredGrid file
* format. This reads the parallel format's summary file and then
* uses vtkXMLStructuredGridReader to read data from the individual
* StructuredGrid piece files. Streaming is supported. The standard
* extension for this reader's file format is "pvts".
*
* @sa
* vtkXMLStructuredGridReader
*/
#ifndef vtkXMLPStructuredGridReader_h
#define vtkXMLPStructuredGridReader_h
#include "vtkIOXMLModule.h" // For export macro
#include "vtkXMLPStructuredDataReader.h"
class vtkStructuredGrid;
class VTKIOXML_EXPORT vtkXMLPStructuredGridReader : public vtkXMLPStructuredDataReader
{
public:
vtkTypeMacro(vtkXMLPStructuredGridReader,vtkXMLPStructuredDataReader);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
static vtkXMLPStructuredGridReader *New();
/**
* Get the reader's output.
*/
vtkStructuredGrid *GetOutput();
/**
* Needed for ParaView
*/
vtkStructuredGrid* GetOutput(int idx);
protected:
vtkXMLPStructuredGridReader();
~vtkXMLPStructuredGridReader() VTK_OVERRIDE;
vtkStructuredGrid* GetPieceInput(int index);
void SetupEmptyOutput() VTK_OVERRIDE;
const char* GetDataSetName() VTK_OVERRIDE;
void SetOutputExtent(int* extent) VTK_OVERRIDE;
void GetPieceInputExtent(int index, int* extent) VTK_OVERRIDE;
int ReadPrimaryElement(vtkXMLDataElement* ePrimary) VTK_OVERRIDE;
void SetupOutputData() VTK_OVERRIDE;
int ReadPieceData() VTK_OVERRIDE;
vtkXMLDataReader* CreatePieceReader() VTK_OVERRIDE;
int FillOutputPortInformation(int, vtkInformation*) VTK_OVERRIDE;
// The PPoints element with point information.
vtkXMLDataElement* PPointsElement;
private:
vtkXMLPStructuredGridReader(const vtkXMLPStructuredGridReader&) VTK_DELETE_FUNCTION;
void operator=(const vtkXMLPStructuredGridReader&) VTK_DELETE_FUNCTION;
};
#endif
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