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/*=========================================================================
Program: Visualization Toolkit
Module: vtkXMLStructuredGridReader.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.
=========================================================================*/
// .NAME vtkXMLStructuredGridReader - Read VTK XML StructuredGrid files.
// .SECTION Description
// vtkXMLStructuredGridReader reads the VTK XML StructuredGrid file
// format. One structured grid file can be read to produce one
// output. Streaming is supported. The standard extension for this
// reader's file format is "vts". This reader is also used to read a
// single piece of the parallel file format.
// .SECTION See Also
// vtkXMLPStructuredGridReader
#ifndef __vtkXMLStructuredGridReader_h
#define __vtkXMLStructuredGridReader_h
#include "vtkIOXMLModule.h" // For export macro
#include "vtkXMLStructuredDataReader.h"
class vtkStructuredGrid;
class VTKIOXML_EXPORT vtkXMLStructuredGridReader : public vtkXMLStructuredDataReader
{
public:
vtkTypeMacro(vtkXMLStructuredGridReader,vtkXMLStructuredDataReader);
void PrintSelf(ostream& os, vtkIndent indent);
static vtkXMLStructuredGridReader *New();
// Description:
// Get the reader's output.
vtkStructuredGrid *GetOutput();
vtkStructuredGrid *GetOutput(int idx);
protected:
vtkXMLStructuredGridReader();
~vtkXMLStructuredGridReader();
const char* GetDataSetName();
void SetOutputExtent(int* extent);
void SetupPieces(int numPieces);
void DestroyPieces();
void SetupOutputData();
int ReadPiece(vtkXMLDataElement* ePiece);
int ReadPieceData();
virtual int FillOutputPortInformation(int, vtkInformation*);
// The elements representing the points for each piece.
vtkXMLDataElement** PointElements;
private:
vtkXMLStructuredGridReader(const vtkXMLStructuredGridReader&); // Not implemented.
void operator=(const vtkXMLStructuredGridReader&); // Not implemented.
};
#endif
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