#include <vtkCellLinks.h>
Inheritance diagram for vtkCellLinks:
Public Methods | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | Allocate (int numLinks, int ext=1000) |
_vtkLink_s & | GetLink (int ptId) |
unsigned short | GetNcells (int ptId) |
void | BuildLinks (vtkDataSet *data) |
void | BuildLinks (vtkDataSet *data, vtkCellArray *Connectivity) |
int * | GetCells (int ptId) |
int | InsertNextPoint (int numLinks) |
void | InsertNextCellReference (int ptId, int cellId) |
void | DeletePoint (int ptId) |
void | RemoveCellReference (int cellId, int ptId) |
void | AddCellReference (int cellId, int ptId) |
void | ResizeCellList (int ptId, int size) |
void | Squeeze () |
void | Reset () |
unsigned long | GetActualMemorySize () |
void | DeepCopy (vtkCellLinks *src) |
Static Public Methods | |
vtkCellLinks * | New () |
int | IsTypeOf (const char *type) |
vtkCellLinks * | SafeDownCast (vtkObject *o) |
Protected Methods | |
vtkCellLinks () | |
~vtkCellLinks () | |
vtkCellLinks (const vtkCellLinks &) | |
void | operator= (const vtkCellLinks &) |
void | IncrementLinkCount (int ptId) |
void | AllocateLinks (int n) |
void | InsertCellReference (int ptId, unsigned short pos, int cellId) |
_vtkLink_s * | Resize (int sz) |
Protected Attributes | |
_vtkLink_s * | Array |
int | Size |
int | MaxId |
int | Extend |
vtkCellLinks is a supplemental object to vtkCellArray and vtkCellTypes, enabling access from points to the cells using the points. vtkCellLinks is a list of Links, each link represents a dynamic list of cell id's using the point. The information provided by this object can be used to determine neighbors and construct other local topological information.
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Add the reference to the cell (cellId) from the point (ptId). This adds a reference to the cellId from the cell list, but does not resize the list (extend memory with ResizeCellList(), if necessary). |
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Allocate the specified number of links (i.e., number of points) that will be built. |
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Build the link list array. |
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Build the link list array. |
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Standard DeepCopy method. Since this object contains no reference to other objects, there is no ShallowCopy. |
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Delete point (and storage) by destroying links to using cells. |
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Return the memory in kilobytes consumed by this cell links array. Used to support streaming and reading/writing data. The value returned is guaranteed to be greater than or equal to the memory required to actually represent the data represented by this object. The information returned is valid only after the pipeline has been updated. |
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Return a list of cell ids using the point. |
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Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject. |
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Get a link structure given a point id. |
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Get the number of cells using the point specified by ptId. |
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Increment the count of the number of cells using the point. |
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Insert a cell id into the list of cells using the point. |
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Insert a cell id into the list of cells (at the end) using the cell id provided. (Make sure to extend the link list (if necessary) using the method ResizeCellList().) |
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Insert a new point into the cell-links data structure. The size parameter is the initial size of the list. |
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject. |
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject. |
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Create an object with Debug turned off, modified time initialized to zero, and reference counting on. Reimplemented from vtkObject. |
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Delete the reference to the cell (cellId) from the point (ptId). This removes the reference to the cellId from the cell list, but does not resize the list (recover memory with ResizeCellList(), if necessary). |
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Reset to a state of no entries without freeing the memory. |
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Change the length of a point's link list (i.e., list of cells using a point) by the size specified. |
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Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkObject. |
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Reclaim any unused memory. |