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vtkCoincidentPoints Class Reference

contains an octree of labels More...

#include <vtkCoincidentPoints.h>

Inheritance diagram for vtkCoincidentPoints:
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Collaboration diagram for vtkCoincidentPoints:
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Public Types

typedef vtkObject Superclass
- Public Types inherited from vtkObject
typedef vtkObjectBase Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
virtual void PrintSelf (ostream &os, vtkIndent indent)
void AddPoint (vtkIdType Id, const double point[3])
vtkIdListGetCoincidentPointIds (const double point[3])
vtkIdListGetNextCoincidentPointIds ()
void InitTraversal ()
void RemoveNonCoincidentPoints ()
void Clear ()
implementationGetImplementation ()
- Public Member Functions inherited from vtkObject
virtual void DebugOn ()
virtual void DebugOff ()
unsigned char GetDebug ()
void SetDebug (unsigned char debugFlag)
virtual void Modified ()
virtual unsigned long GetMTime ()
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommandGetCommand (unsigned long tag)
void RemoveObserver (vtkCommand *)
void RemoveObservers (unsigned long event, vtkCommand *)
void RemoveObservers (const char *event, vtkCommand *)
int HasObserver (unsigned long event, vtkCommand *)
int HasObserver (const char *event, vtkCommand *)
void RemoveObserver (unsigned long tag)
void RemoveObservers (unsigned long event)
void RemoveObservers (const char *event)
void RemoveAllObservers ()
int HasObserver (unsigned long event)
int HasObserver (const char *event)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int InvokeEvent (unsigned long event, void *callData)
int InvokeEvent (const char *event, void *callData)
int InvokeEvent (unsigned long event)
int InvokeEvent (const char *event)
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
virtual void Delete ()
virtual void FastDelete ()
void Print (ostream &os)
virtual void Register (vtkObjectBase *o)
virtual void UnRegister (vtkObjectBase *o)
void SetReferenceCount (int)
void PrintRevisions (ostream &os)
virtual void PrintHeader (ostream &os, vtkIndent indent)
virtual void PrintTrailer (ostream &os, vtkIndent indent)
int GetReferenceCount ()

Static Public Member Functions

static vtkCoincidentPointsNew ()
static int IsTypeOf (const char *type)
static vtkCoincidentPointsSafeDownCast (vtkObject *o)
static void SpiralPoints (vtkIdType num, vtkPoints *offsets)
- Static Public Member Functions inherited from vtkObject
static void BreakOnError ()
static void SetGlobalWarningDisplay (int val)
static void GlobalWarningDisplayOn ()
static void GlobalWarningDisplayOff ()
static int GetGlobalWarningDisplay ()

Protected Member Functions

 vtkCoincidentPoints ()
virtual ~vtkCoincidentPoints ()
- Protected Member Functions inherited from vtkObject
 vtkObject ()
virtual ~vtkObject ()
virtual void RegisterInternal (vtkObjectBase *, int check)
virtual void UnRegisterInternal (vtkObjectBase *, int check)
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void InternalReleaseFocus ()
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
virtual ~vtkObjectBase ()
virtual void CollectRevisions (ostream &os)
virtual void ReportReferences (vtkGarbageCollector *)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Friends

class implementation

Additional Inherited Members

- Protected Attributes inherited from vtkObject
unsigned char Debug
vtkTimeStamp MTime
vtkSubjectHelper * SubjectHelper

Detailed Description

contains an octree of labels

This class provides a collection of points that is organized such that each coordinate is stored with a set of point id's of points that are all coincident.

Definition at line 37 of file vtkCoincidentPoints.h.

Member Typedef Documentation

Definition at line 41 of file vtkCoincidentPoints.h.

Constructor & Destructor Documentation

vtkCoincidentPoints::vtkCoincidentPoints ( )
protected
virtual vtkCoincidentPoints::~vtkCoincidentPoints ( )
protectedvirtual

Member Function Documentation

static vtkCoincidentPoints* vtkCoincidentPoints::New ( )
static

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

virtual const char* vtkCoincidentPoints::GetClassName ( )
virtual

Reimplemented from vtkObject.

static int vtkCoincidentPoints::IsTypeOf ( const char *  name)
static

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.

virtual int vtkCoincidentPoints::IsA ( const char *  name)
virtual

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.

static vtkCoincidentPoints* vtkCoincidentPoints::SafeDownCast ( vtkObject o)
static

Reimplemented from vtkObject.

virtual void vtkCoincidentPoints::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObject.

void vtkCoincidentPoints::AddPoint ( vtkIdType  Id,
const double  point[3] 
)

Accumulates a set of Ids in a map where the point coordinate is the key. All Ids in a given map entry are thus coincident.

Parameters
Id- a unique Id for the given point that will be stored in an vtkIdList.
[in]point- the point coordinate that we will store in the map to test if any other points are coincident with it.
vtkIdList* vtkCoincidentPoints::GetCoincidentPointIds ( const double  point[3])

Retrieve the list of point Ids that are coincident with the given point.

Parameters
[in]point- the coordinate of coincident points we want to retrieve.
vtkIdList* vtkCoincidentPoints::GetNextCoincidentPointIds ( )

Used to iterate the sets of coincident points within the map. InitTraversal must be called first or NULL will always be returned.

void vtkCoincidentPoints::InitTraversal ( )

Initialize iteration to the begining of the coincident point map.

void vtkCoincidentPoints::RemoveNonCoincidentPoints ( )

Iterate through all added points and remove any entries that have no coincident points (only a single point Id).

void vtkCoincidentPoints::Clear ( )

Clear the maps for reuse. This should be called if the caller might reuse this class (another executive pass for instance).

implementation* vtkCoincidentPoints::GetImplementation ( )
inline

Definition at line 73 of file vtkCoincidentPoints.h.

static void vtkCoincidentPoints::SpiralPoints ( vtkIdType  num,
vtkPoints offsets 
)
static

Calculate num points, at a regular interval, along a parametric spiral. Note this spiral is only in two dimensions having a constant z value.

Friends And Related Function Documentation

friend class implementation
friend

Definition at line 92 of file vtkCoincidentPoints.h.


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