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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.
=========================================================================*/
// .NAME vtkXMLPStructuredGridReader - Read PVTK XML StructuredGrid files.
// .SECTION Description
// 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".
// .SECTION See Also
// vtkXMLStructuredGridReader
#ifndef __vtkXMLPStructuredGridReader_h
#define __vtkXMLPStructuredGridReader_h
#include "vtkXMLPStructuredDataReader.h"
class vtkStructuredGrid;
class VTK_IO_EXPORT vtkXMLPStructuredGridReader : public vtkXMLPStructuredDataReader
{
public:
vtkTypeMacro(vtkXMLPStructuredGridReader,vtkXMLPStructuredDataReader);
void PrintSelf(ostream& os, vtkIndent indent);
static vtkXMLPStructuredGridReader *New();
// Description:
// Get the reader's output.
vtkStructuredGrid *GetOutput();
// Description:
// Needed for ParaView
vtkStructuredGrid* GetOutput(int idx);
protected:
vtkXMLPStructuredGridReader();
~vtkXMLPStructuredGridReader();
vtkStructuredGrid* GetPieceInput(int index);
void SetupEmptyOutput();
const char* GetDataSetName();
void SetOutputExtent(int* extent);
void GetPieceInputExtent(int index, int* extent);
int ReadPrimaryElement(vtkXMLDataElement* ePrimary);
void SetupOutputData();
int ReadPieceData();
vtkXMLDataReader* CreatePieceReader();
virtual int FillOutputPortInformation(int, vtkInformation*);
// The PPoints element with point information.
vtkXMLDataElement* PPointsElement;
private:
vtkXMLPStructuredGridReader(const vtkXMLPStructuredGridReader&); // Not implemented.
void operator=(const vtkXMLPStructuredGridReader&); // Not implemented.
};
#endif
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