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vtkCompositeDataSet Class Referenceabstract

abstract superclass for composite (multi-block or AMR) datasets More...

#include <vtkCompositeDataSet.h>

Inheritance diagram for vtkCompositeDataSet:
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Collaboration diagram for vtkCompositeDataSet:
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Public Types

typedef vtkDataObject Superclass
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkCompositeDataSetNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual vtkCompositeDataIteratorNewIterator ()=0
 
virtual int GetDataObjectType ()
 
virtual void CopyStructure (vtkCompositeDataSet *input)=0
 
virtual void SetDataSet (vtkCompositeDataIterator *iter, vtkDataObject *dataObj)=0
 
virtual vtkDataObjectGetDataSet (vtkCompositeDataIterator *iter)=0
 
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 int IsTypeOf (const char *type)
 
static vtkCompositeDataSetSafeDownCast (vtkObjectBase *o)
 
static vtkInformationStringKeyNAME ()
 
static vtkCompositeDataSetGetData (vtkInformation *info)
 
static vtkCompositeDataSetGetData (vtkInformationVector *v, int i=0)
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkCompositeDataSet ()
 
virtual ~vtkCompositeDataSet ()
 

Detailed Description

abstract superclass for composite (multi-block or AMR) datasets

vtkCompositeDataSet is an abstract class that represents a collection of datasets (including other composite datasets). It provides an interface to access the datasets through iterators. vtkCompositeDataSet provides methods that are used by subclasses to store the datasets. vtkCompositeDataSet provides the datastructure for a full tree representation. Subclasses provide the semantics for it and control how this tree is built.

See Also
vtkCompositeDataIterator
Examples:
vtkCompositeDataSet (Examples)
Tests:
vtkCompositeDataSet (Tests)

Definition at line 49 of file vtkCompositeDataSet.h.

Member Typedef Documentation

Definition at line 52 of file vtkCompositeDataSet.h.

Constructor & Destructor Documentation

vtkCompositeDataSet::vtkCompositeDataSet ( )
protected
virtual vtkCompositeDataSet::~vtkCompositeDataSet ( )
protectedvirtual

Member Function Documentation

static int vtkCompositeDataSet::IsTypeOf ( const char *  type)
static
virtual int vtkCompositeDataSet::IsA ( const char *  type)
virtual
static vtkCompositeDataSet* vtkCompositeDataSet::SafeDownCast ( vtkObjectBase o)
static
virtual vtkObjectBase* vtkCompositeDataSet::NewInstanceInternal ( ) const
protectedvirtual
vtkCompositeDataSet* vtkCompositeDataSet::NewInstance ( ) const
void vtkCompositeDataSet::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual vtkCompositeDataIterator* vtkCompositeDataSet::NewIterator ( )
pure virtual

Return a new iterator (the iterator has to be deleted by user).

virtual int vtkCompositeDataSet::GetDataObjectType ( )
inlinevirtual

Return class name of data type (see vtkType.h for definitions).

Definition at line 59 of file vtkCompositeDataSet.h.

virtual void vtkCompositeDataSet::CopyStructure ( vtkCompositeDataSet input)
pure virtual

Copies the tree structure from the input. All pointers to non-composite data objects are intialized to NULL. This also shallow copies the meta data associated with all the nodes.

virtual void vtkCompositeDataSet::SetDataSet ( vtkCompositeDataIterator iter,
vtkDataObject dataObj 
)
pure virtual

Sets the data set at the location pointed by the iterator. The iterator does not need to be iterating over this dataset itself. It can be any composite datasite with similar structure (achieved by using CopyStructure).

virtual vtkDataObject* vtkCompositeDataSet::GetDataSet ( vtkCompositeDataIterator iter)
pure virtual

Returns the dataset located at the positiong pointed by the iterator. The iterator does not need to be iterating over this dataset itself. It can be an iterator for composite dataset with similar structure (achieved by using CopyStructure).

virtual unsigned long vtkCompositeDataSet::GetActualMemorySize ( )
virtual

Return the actual size of the data in kilobytes. This number is valid only after the pipeline has updated.

static vtkCompositeDataSet* vtkCompositeDataSet::GetData ( vtkInformation info)
static

Retrieve an instance of this class from an information object.

static vtkCompositeDataSet* vtkCompositeDataSet::GetData ( vtkInformationVector v,
int  i = 0 
)
static

Retrieve an instance of this class from an information object.

virtual void vtkCompositeDataSet::Initialize ( )
virtual

Restore data object to initial state,

virtual void vtkCompositeDataSet::ShallowCopy ( vtkDataObject src)
virtual

Shallow and Deep copy.

virtual void vtkCompositeDataSet::DeepCopy ( vtkDataObject src)
virtual

Shallow and Deep copy.

virtual vtkIdType vtkCompositeDataSet::GetNumberOfPoints ( )
virtual

Returns the total number of points of all blocks. This will iterate over all blocks and call GetNumberOfPoints() so it might be expansive.

static vtkInformationStringKey* vtkCompositeDataSet::NAME ( )
static

Key used to put node name in the meta-data associated with a node.


The documentation for this class was generated from the following file: