VTK  9.1.0
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=========================================================================*/
50#ifndef vtkXMLUniformGridAMRReader_h
51#define vtkXMLUniformGridAMRReader_h
52
53#include "vtkIOXMLModule.h" // For export macro
54#include "vtkSmartPointer.h" // needed for vtkSmartPointer.
56
59
61{
62public:
65 void PrintSelf(ostream& os, vtkIndent indent) override;
66
68
77 vtkSetMacro(MaximumLevelsToReadByDefault, unsigned int);
78 vtkGetMacro(MaximumLevelsToReadByDefault, unsigned int);
80
81protected:
84
91 int CanReadFileWithDataType(const char* dsname) override;
92
99 int ReadVTKFile(vtkXMLDataElement* eVTKFile) override;
100
107 int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
108
115 vtkInformationVector* outputVector) override;
116
122 vtkInformationVector* outputVector) override;
123
124 // Get the name of the data set being read.
125 const char* GetDataSetName() override;
126
127 // Read the XML element for the subtree of a the composite dataset.
128 // dataSetIndex is used to rank the leaf nodes in an inorder traversal.
130 const char* filePath, unsigned int& dataSetIndex) override;
131
132 // Read the vtkDataSet (a leaf) in the composite dataset.
133 vtkDataSet* ReadDataset(vtkXMLDataElement* xmlElem, const char* filePath) override;
134
137
138private:
140 void operator=(const vtkXMLUniformGridAMRReader&) = delete;
141
142 void SynchronizeDataArraySelectionRecursively(
143 vtkXMLDataElement* element, const std::string& filePath);
144
145 char* OutputDataType;
146 vtkSetStringMacro(OutputDataType);
147};
148
149#endif
abstract superclass for composite (multi-block or AMR) datasets
abstract class to specify dataset behavior
Definition: vtkDataSet.h:166
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
hierarchical dataset of vtkUniformGrids
Hold a reference to a vtkObjectBase instance.
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) override
Methods invoked by print to print information about the object including superclasses.
int ReadVTKFile(vtkXMLDataElement *eVTKFile) override
Read the top-level element from the file.
int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
Overridden to put vtkOverlappingAMR in the pipeline if available/applicable.
~vtkXMLUniformGridAMRReader() override
vtkSmartPointer< vtkOverlappingAMR > Metadata
void ReadComposite(vtkXMLDataElement *element, vtkCompositeDataSet *composite, const char *filePath, unsigned int &dataSetIndex) override
const char * GetDataSetName() override
int RequestDataObject(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
Overridden to create an output data object based on the type in the file.
vtkDataSet * ReadDataset(vtkXMLDataElement *xmlElem, const char *filePath) override
int CanReadFileWithDataType(const char *dsname) override
This method is used by CanReadFile() to check if the reader can read an XML with the primary element ...
int ReadPrimaryElement(vtkXMLDataElement *ePrimary) override
Read the meta-data from the AMR from the file.
static vtkXMLUniformGridAMRReader * New()