VTK
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Composite dataset that organizes datasets into blocks. More...
#include <vtkMultiBlockDataSet.h>
Public Types | |
typedef vtkCompositeDataSet | Superclass |
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typedef vtkDataObject | Superclass |
Public Member Functions | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
virtual int | GetDataObjectType () |
void | SetNumberOfBlocks (unsigned int numBlocks) |
unsigned int | GetNumberOfBlocks () |
vtkDataObject * | GetBlock (unsigned int blockno) |
void | SetBlock (unsigned int blockno, vtkDataObject *block) |
void | RemoveBlock (unsigned int blockno) |
int | HasMetaData (unsigned int blockno) |
vtkInformation * | GetMetaData (unsigned int blockno) |
virtual vtkInformation * | GetMetaData (vtkCompositeDataIterator *iter) |
virtual int | HasMetaData (vtkCompositeDataIterator *iter) |
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void | PrintSelf (ostream &os, vtkIndent indent) |
virtual vtkCompositeDataIterator * | NewIterator () |
virtual vtkAlgorithmOutput * | GetProducerPort () |
virtual void | CopyStructure (vtkCompositeDataSet *input) |
virtual void | SetDataSet (vtkCompositeDataIterator *iter, vtkDataObject *dataObj) |
virtual vtkDataObject * | GetDataSet (vtkCompositeDataIterator *iter) |
virtual unsigned long | GetActualMemorySize () |
virtual void | Initialize () |
virtual vtkIdType | GetNumberOfPoints () |
virtual void | ShallowCopy (vtkDataObject *src) |
virtual void | DeepCopy (vtkDataObject *src) |
Static Public Member Functions | |
static vtkMultiBlockDataSet * | New () |
static int | IsTypeOf (const char *type) |
static vtkMultiBlockDataSet * | SafeDownCast (vtkObject *o) |
static vtkMultiBlockDataSet * | GetData (vtkInformation *info) |
static vtkMultiBlockDataSet * | GetData (vtkInformationVector *v, int i=0) |
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static int | IsTypeOf (const char *type) |
static vtkCompositeDataSet * | SafeDownCast (vtkObject *o) |
static vtkInformationStringKey * | NAME () |
static vtkCompositeDataSet * | GetData (vtkInformation *info) |
static vtkCompositeDataSet * | GetData (vtkInformationVector *v, int i=0) |
Protected Member Functions | |
vtkMultiBlockDataSet () | |
~vtkMultiBlockDataSet () | |
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vtkCompositeDataSet () | |
~vtkCompositeDataSet () | |
void | SetNumberOfChildren (unsigned int num) |
unsigned int | GetNumberOfChildren () |
void | SetChild (unsigned int index, vtkDataObject *) |
void | RemoveChild (unsigned int index) |
vtkDataObject * | GetChild (unsigned int num) |
vtkInformation * | GetChildMetaData (unsigned int index) |
void | SetChildMetaData (unsigned int index, vtkInformation *info) |
int | HasChildMetaData (unsigned int index) |
Additional Inherited Members | |
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vtkCompositeDataSetInternals * | Internals |
Composite dataset that organizes datasets into blocks.
vtkMultiBlockDataSet is a vtkCompositeDataSet that stores a hierarchy of datasets. The dataset collection consists of multiple blocks. Each block can itself be a vtkMultiBlockDataSet, thus providing for a full tree structure. Sub-blocks are usually used to distribute blocks across processors. For example, a 1 block dataset can be distributed as following:
proc 0: Block 0: * ds 0 * (null) proc 1: Block 0: * (null) * ds 1
Definition at line 49 of file vtkMultiBlockDataSet.h.
Definition at line 53 of file vtkMultiBlockDataSet.h.
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Reimplemented from vtkCompositeDataSet.
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Reimplemented from vtkCompositeDataSet.
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void vtkMultiBlockDataSet::PrintSelf | ( | ostream & | os, |
vtkIndent | indent | ||
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Return class name of data type (see vtkType.h for definitions).
Reimplemented from vtkCompositeDataSet.
Definition at line 57 of file vtkMultiBlockDataSet.h.
void vtkMultiBlockDataSet::SetNumberOfBlocks | ( | unsigned int | numBlocks | ) |
Set the number of blocks. This will cause allocation if the new number of blocks is greater than the current size. All new blocks are initialized to null.
unsigned int vtkMultiBlockDataSet::GetNumberOfBlocks | ( | ) |
Returns the number of blocks.
vtkDataObject* vtkMultiBlockDataSet::GetBlock | ( | unsigned int | blockno | ) |
Returns the block at the given index. It is recommended that one uses the iterators to iterate over composite datasets rather than using this API.
void vtkMultiBlockDataSet::SetBlock | ( | unsigned int | blockno, |
vtkDataObject * | block | ||
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Sets the data object as the given block. The total number of blocks will be resized to fit the requested block no.
void vtkMultiBlockDataSet::RemoveBlock | ( | unsigned int | blockno | ) |
Remove the given block from the dataset.
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Returns true if meta-data is available for a given block.
Definition at line 81 of file vtkMultiBlockDataSet.h.
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Returns the meta-data for the block. If none is already present, a new vtkInformation object will be allocated. Use HasMetaData to avoid allocating vtkInformation objects.
Definition at line 89 of file vtkMultiBlockDataSet.h.
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Retrieve an instance of this class from an information object.
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Retrieve an instance of this class from an information object.
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inlinevirtual |
Unhiding superclass method.
Reimplemented from vtkCompositeDataSet.
Definition at line 103 of file vtkMultiBlockDataSet.h.
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inlinevirtual |
Unhiding superclass method.
Reimplemented from vtkCompositeDataSet.
Definition at line 109 of file vtkMultiBlockDataSet.h.