VTK
vtkXMLPRectilinearGridReader.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkXMLPRectilinearGridReader.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
32 #ifndef vtkXMLPRectilinearGridReader_h
33 #define vtkXMLPRectilinearGridReader_h
34 
35 #include "vtkIOXMLModule.h" // For export macro
37 
38 class vtkRectilinearGrid;
39 
41 {
42 public:
44  void PrintSelf(ostream& os, vtkIndent indent) override;
46 
48 
51  vtkRectilinearGrid *GetOutput();
52  vtkRectilinearGrid *GetOutput(int idx);
54 
55 protected:
57  ~vtkXMLPRectilinearGridReader() override;
58 
59  vtkRectilinearGrid* GetPieceInput(int index);
60 
61  void SetupEmptyOutput() override;
62  const char* GetDataSetName() override;
63  void SetOutputExtent(int* extent) override;
64  void GetPieceInputExtent(int index, int* extent) override;
65  int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
66  void SetupOutputData() override;
67  int ReadPieceData() override;
69  void CopySubCoordinates(int* inBounds, int* outBounds, int* subBounds,
70  vtkDataArray* inArray, vtkDataArray* outArray);
71  int FillOutputPortInformation(int, vtkInformation*) override;
72 
73  // The PCoordinates element with coordinate information.
75 
76 private:
78  void operator=(const vtkXMLPRectilinearGridReader&) = delete;
79 };
80 
81 #endif
virtual void SetOutputExtent(int *extent)=0
a dataset that is topologically regular with variable spacing in the three coordinate directions ...
virtual const char * GetDataSetName()=0
int ReadPrimaryElement(vtkXMLDataElement *ePrimary) override
Read the information relative to the dataset and allocate the needed structures according to it...
virtual void SetupEmptyOutput()=0
Represents an XML element and those nested inside.
Store vtkAlgorithm input/output information.
virtual vtkXMLDataReader * CreatePieceReader()=0
Create a reader according to the data to read.
Read PVTK XML RectilinearGrid files.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual int FillOutputPortInformation(int port, vtkInformation *info)
Fill the output port information objects for this algorithm.
a simple class to control print indentation
Definition: vtkIndent.h:39
Superclass for parallel structured data XML readers.
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:54
int ReadPieceData() override
Actually read the current piece data.
Superclass for VTK XML file readers.
static vtkAlgorithm * New()
virtual void GetPieceInputExtent(int index, int *extent)=0
void SetupOutputData() override
Initialize the output data.