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/*=========================================================================
Program: Visualization Toolkit
Module: vtkXMLPRectilinearGridReader.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 vtkXMLPRectilinearGridReader
* @brief Read PVTK XML RectilinearGrid files.
*
* vtkXMLPRectilinearGridReader reads the PVTK XML RectilinearGrid
* file format. This reads the parallel format's summary file and
* then uses vtkXMLRectilinearGridReader to read data from the
* individual RectilinearGrid piece files. Streaming is supported.
* The standard extension for this reader's file format is "pvtr".
*
* @sa
* vtkXMLRectilinearGridReader
*/
#ifndef vtkXMLPRectilinearGridReader_h
#define vtkXMLPRectilinearGridReader_h
#include "vtkIOXMLModule.h" // For export macro
#include "vtkXMLPStructuredDataReader.h"
class vtkRectilinearGrid;
class VTKIOXML_EXPORT vtkXMLPRectilinearGridReader : public vtkXMLPStructuredDataReader
{
public:
vtkTypeMacro(vtkXMLPRectilinearGridReader,vtkXMLPStructuredDataReader);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
static vtkXMLPRectilinearGridReader *New();
//@{
/**
* Get the reader's output.
*/
vtkRectilinearGrid *GetOutput();
vtkRectilinearGrid *GetOutput(int idx);
//@}
protected:
vtkXMLPRectilinearGridReader();
~vtkXMLPRectilinearGridReader() VTK_OVERRIDE;
vtkRectilinearGrid* 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;
void CopySubCoordinates(int* inBounds, int* outBounds, int* subBounds,
vtkDataArray* inArray, vtkDataArray* outArray);
int FillOutputPortInformation(int, vtkInformation*) VTK_OVERRIDE;
// The PCoordinates element with coordinate information.
vtkXMLDataElement* PCoordinatesElement;
private:
vtkXMLPRectilinearGridReader(const vtkXMLPRectilinearGridReader&) VTK_DELETE_FUNCTION;
void operator=(const vtkXMLPRectilinearGridReader&) VTK_DELETE_FUNCTION;
};
#endif
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