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 =========================================================================*/
29 #ifndef vtkXMLPRectilinearGridReader_h
30 #define vtkXMLPRectilinearGridReader_h
31 
32 #include "vtkIOXMLModule.h" // For export macro
34 
35 class vtkRectilinearGrid;
36 
38 {
39 public:
41  void PrintSelf(ostream& os, vtkIndent indent) override;
43 
45 
48  vtkRectilinearGrid *GetOutput();
49  vtkRectilinearGrid *GetOutput(int idx);
51 
52 protected:
54  ~vtkXMLPRectilinearGridReader() override;
55 
56  vtkRectilinearGrid* GetPieceInput(int index);
57 
58  void SetupEmptyOutput() override;
59  const char* GetDataSetName() override;
60  void SetOutputExtent(int* extent) override;
61  void GetPieceInputExtent(int index, int* extent) override;
62  int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
63  void SetupOutputData() override;
64  int ReadPieceData() override;
66  void CopySubCoordinates(int* inBounds, int* outBounds, int* subBounds,
67  vtkDataArray* inArray, vtkDataArray* outArray);
68  int FillOutputPortInformation(int, vtkInformation*) override;
69 
70  // The PCoordinates element with coordinate information.
72 
73 private:
75  void operator=(const vtkXMLPRectilinearGridReader&) = delete;
76 };
77 
78 #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:33
Superclass for parallel structured data XML readers.
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:48
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.