VTK  9.3.0
vtkXMLUniformGridAMRReader.h
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1// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2// SPDX-FileCopyrightText: Copyright (c) Kitware, Inc.
3// SPDX-License-Identifier: BSD-3-Clause
23#ifndef vtkXMLUniformGridAMRReader_h
24#define vtkXMLUniformGridAMRReader_h
25
26#include "vtkIOXMLModule.h" // For export macro
27#include "vtkSmartPointer.h" // needed for vtkSmartPointer.
29
30VTK_ABI_NAMESPACE_BEGIN
33
35{
36public:
39 void PrintSelf(ostream& os, vtkIndent indent) override;
40
42
51 vtkSetMacro(MaximumLevelsToReadByDefault, unsigned int);
52 vtkGetMacro(MaximumLevelsToReadByDefault, unsigned int);
54
55protected:
58
65 int CanReadFileWithDataType(const char* dsname) override;
66
73 int ReadVTKFile(vtkXMLDataElement* eVTKFile) override;
74
81 int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
82
89 vtkInformationVector* outputVector) override;
90
96 vtkInformationVector* outputVector) override;
97
98 // Get the name of the data set being read.
99 const char* GetDataSetName() override;
100
101 // Read the XML element for the subtree of a the composite dataset.
102 // dataSetIndex is used to rank the leaf nodes in an inorder traversal.
104 const char* filePath, unsigned int& dataSetIndex) override;
105
106 // Read the vtkDataSet (a leaf) in the composite dataset.
107 vtkDataSet* ReadDataset(vtkXMLDataElement* xmlElem, const char* filePath) override;
108
111
112private:
114 void operator=(const vtkXMLUniformGridAMRReader&) = delete;
115
116 void SynchronizeDataArraySelectionRecursively(
117 vtkXMLDataElement* element, const std::string& filePath);
118
119 char* OutputDataType;
120 vtkSetStringMacro(OutputDataType);
121};
122
123VTK_ABI_NAMESPACE_END
124#endif
abstract superclass for composite (multi-block or AMR) datasets
abstract class to specify dataset behavior
Definition vtkDataSet.h:53
a simple class to control print indentation
Definition vtkIndent.h:29
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
hierarchical dataset of vtkUniformGrids
Hold a reference to a vtkObjectBase instance.
a concrete implementation of vtkCompositeDataSet
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
Get the name of the data set being read.
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()