SoPickedPointList Class Reference
[General]

Maintains a list of pointers to SoPickedPoint instances. More...

#include <Inventor/lists/SoPickedPointList.h>

Inheritance diagram for SoPickedPointList:

List of all members.

Public Member Functions
	SoPickedPointList ()
	SoPickedPointList (int size)
	SoPickedPointList (const SoPickedPointList &l)
virtual	~SoPickedPointList ()
void	append (SoPickedPoint *pickedPoint)
void	insert (SoPickedPoint *pickedPoint, int addBefore)
virtual void	truncate (int start)
SoPickedPoint *	operator[] (int i) const
void	set (int i, SoPickedPoint *pickedPoint)

---

Detailed Description

Maintains a list of pointers to SoPickedPoint instances.

This subclass of SbPList holds lists of pointers to instances of classes derived from SoPickedPoint. It is used primarily to return information from picking with the SoRayPickAction class.

SEE ALSO

SoPickedPoint, SoRayPickAction

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Constructor & Destructor Documentation

SoPickedPointList::SoPickedPointList

(

)

[inline]

Constructor.

SoPickedPointList::SoPickedPointList

(

int

size

)

[inline]

Constructor that pre-allocates storage for size pointers.

SoPickedPointList::SoPickedPointList

(

const SoPickedPointList &

l

)

Constructor that copies the contents of another list.

virtual SoPickedPointList::~SoPickedPointList

(

)

[inline, virtual]

Destructor.

---

Member Function Documentation

void SoPickedPointList::append

(

SoPickedPoint *

pickedPoint

)

[inline]

Adds a pointer to the end of the list.

void SoPickedPointList::insert	(	SoPickedPoint *	pickedPoint,
		int	addBefore
	)			[inline]

Inserts given pointer in list before pointer with given index.

SoPickedPoint* SoPickedPointList::operator[]

(

int

i

)

const [inline]

Returns pointer with given index. If requested index does not exists, list is grown to return a valid pointer.

Reimplemented from SbPList.

void SoPickedPointList::set	(	int	i,
		SoPickedPoint *	pickedPoint
	)

Sets an element of a list.

virtual void SoPickedPointList::truncate

(

int

start

)

[inline, virtual]

Removes all pointers after one with given index, inclusive, deleting all instances removed from the list.

Reimplemented from SbPList.

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

• Inventor/lists/SoPickedPointList.h