VTK  9.0.1
vtkXMLUniformGridAMRReader.h
Go to the documentation of this file.
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
35 #include "vtkSmartPointer.h" // needed for vtkSmartPointer.
37 
38 class vtkOverlappingAMR;
39 class vtkUniformGridAMR;
40 
42 {
43 public:
46  void PrintSelf(ostream& os, vtkIndent indent) override;
47 
49 
58  vtkSetMacro(MaximumLevelsToReadByDefault, unsigned int);
59  vtkGetMacro(MaximumLevelsToReadByDefault, unsigned int);
61 
62 protected:
65 
72  int CanReadFileWithDataType(const char* dsname) override;
73 
80  int ReadVTKFile(vtkXMLDataElement* eVTKFile) override;
81 
88  int ReadPrimaryElement(vtkXMLDataElement* ePrimary) override;
89 
96  vtkInformationVector* outputVector) override;
97 
103  vtkInformationVector* outputVector) override;
104 
105  // Get the name of the data set being read.
106  const char* GetDataSetName() override;
107 
108  // Read the XML element for the subtree of a the composite dataset.
109  // dataSetIndex is used to rank the leaf nodes in an inorder traversal.
111  const char* filePath, unsigned int& dataSetIndex) override;
112 
113  // Read the vtkDataSet (a leaf) in the composite dataset.
114  vtkDataSet* ReadDataset(vtkXMLDataElement* xmlElem, const char* filePath) override;
115 
118 
119 private:
121  void operator=(const vtkXMLUniformGridAMRReader&) = delete;
122 
123  char* OutputDataType;
124  vtkSetStringMacro(OutputDataType);
125 };
126 
127 #endif
abstract superclass for composite (multi-block or AMR) datasets
abstract class to specify dataset behavior
Definition: vtkDataSet.h:57
a simple class to control print indentation
Definition: vtkIndent.h:34
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).
static vtkXMLUniformGridAMRReader * New()
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
vtkDataSet * ReadDataset(vtkXMLDataElement *xmlElem, const char *filePath) 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.
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.