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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 =========================================================================*/
31 #ifndef vtkXMLUniformGridAMRReader_h
32 #define vtkXMLUniformGridAMRReader_h
33 
34 #include "vtkIOXMLModule.h" // For export macro
36 #include "vtkSmartPointer.h" // needed for vtkSmartPointer.
37 
38 class vtkOverlappingAMR;
39 class vtkUniformGridAMR;
40 
41 class VTKIOXML_EXPORT vtkXMLUniformGridAMRReader :
43 {
44 public:
47  void PrintSelf(ostream& os, vtkIndent indent) override;
48 
50 
59  vtkSetMacro(MaximumLevelsToReadByDefault, unsigned int);
60  vtkGetMacro(MaximumLevelsToReadByDefault, unsigned int);
62 
63 protected:
65  ~vtkXMLUniformGridAMRReader() override;
66 
73  int CanReadFileWithDataType(const char* dsname) override;
74 
81  int ReadVTKFile(vtkXMLDataElement* eVTKFile) override;
82 
89  int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
90 
96  int RequestDataObject(vtkInformation *request,
97  vtkInformationVector **inputVector, vtkInformationVector *outputVector) override;
98 
103  int RequestInformation(vtkInformation *request,
104  vtkInformationVector **inputVector, vtkInformationVector *outputVector) override;
105 
106  // Get the name of the data set being read.
107  const char* GetDataSetName() override;
108 
109  // Read the XML element for the subtree of a the composite dataset.
110  // dataSetIndex is used to rank the leaf nodes in an inorder traversal.
111  void ReadComposite(vtkXMLDataElement* element,
112  vtkCompositeDataSet* composite, const char* filePath,
113  unsigned int &dataSetIndex) override;
114 
115  // Read the vtkDataSet (a leaf) in the composite dataset.
116  vtkDataSet* ReadDataset(vtkXMLDataElement* xmlElem, const char* filePath) override;
117 
120 
121 private:
123  void operator=(const vtkXMLUniformGridAMRReader&) = delete;
124 
125  char* OutputDataType;
126  vtkSetStringMacro(OutputDataType);
127 };
128 
129 #endif
vtkXMLUniformGridAMRReader::MaximumLevelsToReadByDefault
unsigned int MaximumLevelsToReadByDefault
Definition: vtkXMLUniformGridAMRReader.h:119
vtkXMLCompositeDataReader::ReadDataset
virtual vtkDataSet * ReadDataset(vtkXMLDataElement *xmlElem, const char *filePath)
vtkXMLReader::CanReadFileWithDataType
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 ...
vtkInformationVector
Store zero or more vtkInformation instances.
Definition: vtkInformationVector.h:35
vtkXMLReader::ReadVTKFile
virtual int ReadVTKFile(vtkXMLDataElement *eVTKFile)
vtkSmartPointer< vtkOverlappingAMR >
vtkXMLCompositeDataReader::RequestInformation
int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
vtkXMLReader::RequestDataObject
virtual int RequestDataObject(vtkInformation *vtkNotUsed(request), vtkInformationVector **vtkNotUsed(inputVector), vtkInformationVector *vtkNotUsed(outputVector))
Definition: vtkXMLReader.h:343
vtkCompositeDataSet
abstract superclass for composite (multi-block or AMR) datasets
Definition: vtkCompositeDataSet.h:45
vtkXMLCompositeDataReader
Reader for multi-group datasets.
Definition: vtkXMLCompositeDataReader.h:41
vtkXMLCompositeDataReader.h
vtkXMLCompositeDataReader::ReadComposite
virtual void ReadComposite(vtkXMLDataElement *element, vtkCompositeDataSet *composite, const char *filePath, unsigned int &dataSetIndex)=0
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:33
vtkSmartPointer.h
vtkXMLDataElement
Represents an XML element and those nested inside.
Definition: vtkXMLDataElement.h:36
vtkXMLCompositeDataReader::GetDataSetName
const char * GetDataSetName() override
vtkOverlappingAMR
hierarchical dataset of vtkUniformGrids
Definition: vtkOverlappingAMR.h:40
vtkDataSet
abstract class to specify dataset behavior
Definition: vtkDataSet.h:56
vtkInformation
Store vtkAlgorithm input/output information.
Definition: vtkInformation.h:80
vtkAlgorithm::New
static vtkAlgorithm * New()
vtkXMLUniformGridAMRReader::Metadata
vtkSmartPointer< vtkOverlappingAMR > Metadata
Definition: vtkXMLUniformGridAMRReader.h:118
vtkXMLUniformGridAMRReader
Reader for amr datasets (vtkOverlappingAMR or vtkNonOverlappingAMR).
Definition: vtkXMLUniformGridAMRReader.h:41
vtkUniformGridAMR
Definition: vtkUniformGridAMR.h:33
vtkXMLCompositeDataReader::ReadPrimaryElement
int ReadPrimaryElement(vtkXMLDataElement *ePrimary) override
vtkXMLCompositeDataReader::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.