VTK  9.1.0
vtkMultiBlockDataSet.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkMultiBlockDataSet.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm 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=========================================================================*/
148#ifndef vtkMultiBlockDataSet_h
149#define vtkMultiBlockDataSet_h
150
151#include "vtkCommonDataModelModule.h" // For export macro
152#include "vtkDataObjectTree.h"
153
154class VTKCOMMONDATAMODEL_EXPORT vtkMultiBlockDataSet : public vtkDataObjectTree
155{
156public:
159 void PrintSelf(ostream& os, vtkIndent indent) override;
160
166
172 void SetNumberOfBlocks(unsigned int numBlocks);
173
177 unsigned int GetNumberOfBlocks();
178
183 vtkDataObject* GetBlock(unsigned int blockno);
184
194 void SetBlock(unsigned int blockno, vtkDataObject* block);
195
199 void RemoveBlock(unsigned int blockno);
200
204 int HasMetaData(unsigned int blockno) { return this->Superclass::HasChildMetaData(blockno); }
205
211 vtkInformation* GetMetaData(unsigned int blockno)
212 {
213 return this->Superclass::GetChildMetaData(blockno);
214 }
215
217
223
228 {
229 return this->Superclass::GetMetaData(iter);
230 }
231
236 {
237 return this->Superclass::HasMetaData(iter);
238 }
239
240protected:
243
250
251private:
253 void operator=(const vtkMultiBlockDataSet&) = delete;
254};
255
256#endif
superclass for composite data iterators
provides implementation for most abstract methods in the superclass vtkCompositeDataSet
general representation of visualization data
a simple class to control print indentation
Definition: vtkIndent.h:113
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.
Composite dataset that organizes datasets into blocks.
vtkInformation * GetMetaData(unsigned int blockno)
Returns the meta-data for the block.
static vtkMultiBlockDataSet * GetData(vtkInformation *info)
Retrieve an instance of this class from an information object.
void SetNumberOfBlocks(unsigned int numBlocks)
Set the number of blocks.
void RemoveBlock(unsigned int blockno)
Remove the given block from the dataset.
int GetDataObjectType() override
Return class name of data type (see vtkType.h for definitions).
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
~vtkMultiBlockDataSet() override
vtkDataObjectTree * CreateForCopyStructure(vtkDataObjectTree *other) override
Overridden to create a vtkMultiPieceDataSet whenever a vtkPartitionedDataSet is encountered.
void SetBlock(unsigned int blockno, vtkDataObject *block)
Sets the data object as the given block.
unsigned int GetNumberOfBlocks()
Returns the number of blocks.
static vtkMultiBlockDataSet * New()
int HasMetaData(unsigned int blockno)
Returns true if meta-data is available for a given block.
vtkInformation * GetMetaData(vtkCompositeDataIterator *iter) override
Unhiding superclass method.
static vtkMultiBlockDataSet * GetData(vtkInformationVector *v, int i=0)
Retrieve an instance of this class from an information object.
vtkDataObject * GetBlock(unsigned int blockno)
Returns the block at the given index.
int HasMetaData(vtkCompositeDataIterator *iter) override
Unhiding superclass method.
#define VTK_MULTIBLOCK_DATA_SET
Definition: vtkType.h:90