VTK
vtkXMLUniformGridAMRReader.h
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1/*=========================================================================
2
3 Program: ParaView
4 Module: vtkXMLUniformGridAMRReader.h
5
6 Copyright (c) Kitware, Inc.
7 All rights reserved.
8 See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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=========================================================================*/
34#ifndef vtkXMLUniformGridAMRReader_h
35#define vtkXMLUniformGridAMRReader_h
36
37#include "vtkIOXMLModule.h" // For export macro
39#include "vtkSmartPointer.h" // needed for vtkSmartPointer.
40
43
44class VTKIOXML_EXPORT vtkXMLUniformGridAMRReader :
46{
47public:
50 void PrintSelf(ostream& os, vtkIndent indent);
51
53
62 vtkSetMacro(MaximumLevelsToReadByDefault, unsigned int);
63 vtkGetMacro(MaximumLevelsToReadByDefault, unsigned int);
65
66protected:
69
76 virtual int CanReadFileWithDataType(const char* dsname);
77
84 virtual int ReadVTKFile(vtkXMLDataElement* eVTKFile);
85
92 virtual int ReadPrimaryElement(vtkXMLDataElement* ePrimary);
93
99 virtual int RequestDataObject(vtkInformation *request,
100 vtkInformationVector **inputVector, vtkInformationVector *outputVector);
101
106 virtual int RequestInformation(vtkInformation *request,
107 vtkInformationVector **inputVector, vtkInformationVector *outputVector);
108
109 // Get the name of the data set being read.
110 virtual const char* GetDataSetName();
111
112 // Read the XML element for the subtree of a the composite dataset.
113 // dataSetIndex is used to rank the leaf nodes in an inorder traversal.
114 virtual void ReadComposite(vtkXMLDataElement* element,
115 vtkCompositeDataSet* composite, const char* filePath,
116 unsigned int &dataSetIndex);
117
118 // Read the vtkDataSet (a leaf) in the composite dataset.
119 virtual vtkDataSet* ReadDataset(vtkXMLDataElement* xmlElem, const char* filePath);
120
123
124private:
125 vtkXMLUniformGridAMRReader(const vtkXMLUniformGridAMRReader&) VTK_DELETE_FUNCTION;
126 void operator=(const vtkXMLUniformGridAMRReader&) VTK_DELETE_FUNCTION;
127
128 char* OutputDataType;
129 vtkSetStringMacro(OutputDataType);
130};
131
132#endif
abstract superclass for composite (multi-block or AMR) datasets
abstract class to specify dataset behavior
Definition: vtkDataSet.h:63
a simple class to control print indentation
Definition: vtkIndent.h:40
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
hierarchical dataset of vtkUniformGrids
Reader for multi-group datasets.
Represents an XML element and those nested inside.
Reader for amr datasets (vtkOverlappingAMR or vtkNonOverlappingAMR).
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual int CanReadFileWithDataType(const char *dsname)
This method is used by CanReadFile() to check if the reader can read an XML with the primary element ...
virtual void ReadComposite(vtkXMLDataElement *element, vtkCompositeDataSet *composite, const char *filePath, unsigned int &dataSetIndex)
virtual vtkDataSet * ReadDataset(vtkXMLDataElement *xmlElem, const char *filePath)
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Overridden to put vtkOverlappingAMR in the pipeline if available/applicable.
virtual int RequestDataObject(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Overridden to create an output data object based on the type in the file.
virtual const char * GetDataSetName()
vtkSmartPointer< vtkOverlappingAMR > Metadata
virtual int ReadVTKFile(vtkXMLDataElement *eVTKFile)
Read the top-level element from the file.
virtual int ReadPrimaryElement(vtkXMLDataElement *ePrimary)
Read the meta-data from the AMR from the file.
static vtkXMLUniformGridAMRReader * New()
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.