You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
/*=========================================================================
|
|
|
|
Program: Visualization Toolkit
|
|
Module: vtkXMLPUnstructuredGridReader.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 vtkXMLPUnstructuredGridReader
|
|
* @brief Read PVTK XML UnstructuredGrid files.
|
|
*
|
|
* vtkXMLPUnstructuredGridReader reads the PVTK XML UnstructuredGrid
|
|
* file format. This reads the parallel format's summary file and
|
|
* then uses vtkXMLUnstructuredGridReader to read data from the
|
|
* individual UnstructuredGrid piece files. Streaming is supported.
|
|
* The standard extension for this reader's file format is "pvtu".
|
|
*
|
|
* @sa
|
|
* vtkXMLUnstructuredGridReader
|
|
*/
|
|
|
|
#ifndef vtkXMLPUnstructuredGridReader_h
|
|
#define vtkXMLPUnstructuredGridReader_h
|
|
|
|
#include "vtkIOXMLModule.h" // For export macro
|
|
#include "vtkXMLPUnstructuredDataReader.h"
|
|
|
|
class vtkUnstructuredGrid;
|
|
|
|
class VTKIOXML_EXPORT vtkXMLPUnstructuredGridReader : public vtkXMLPUnstructuredDataReader
|
|
{
|
|
public:
|
|
vtkTypeMacro(vtkXMLPUnstructuredGridReader,vtkXMLPUnstructuredDataReader);
|
|
void PrintSelf(ostream& os, vtkIndent indent);
|
|
static vtkXMLPUnstructuredGridReader *New();
|
|
|
|
//@{
|
|
/**
|
|
* Get the reader's output.
|
|
*/
|
|
vtkUnstructuredGrid *GetOutput();
|
|
vtkUnstructuredGrid *GetOutput(int idx);
|
|
//@}
|
|
|
|
protected:
|
|
vtkXMLPUnstructuredGridReader();
|
|
~vtkXMLPUnstructuredGridReader();
|
|
|
|
const char* GetDataSetName();
|
|
void GetOutputUpdateExtent(int& piece, int& numberOfPieces, int& ghostLevel);
|
|
void SetupOutputTotals();
|
|
|
|
void SetupOutputData();
|
|
void SetupNextPiece();
|
|
int ReadPieceData();
|
|
|
|
void CopyArrayForCells(vtkDataArray* inArray, vtkDataArray* outArray);
|
|
vtkXMLDataReader* CreatePieceReader();
|
|
virtual int FillOutputPortInformation(int, vtkInformation*);
|
|
|
|
virtual void SqueezeOutputArrays(vtkDataObject*);
|
|
|
|
// The index of the cell in the output where the current piece
|
|
// begins.
|
|
vtkIdType StartCell;
|
|
|
|
private:
|
|
vtkXMLPUnstructuredGridReader(const vtkXMLPUnstructuredGridReader&) VTK_DELETE_FUNCTION;
|
|
void operator=(const vtkXMLPUnstructuredGridReader&) VTK_DELETE_FUNCTION;
|
|
};
|
|
|
|
#endif
|