SoPickedPointList Class Reference

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

#include <Inventor/SoLists.h>

Inheritance diagram for SoPickedPointList:

Public Member Functions
	SoPickedPointList ()
	SoPickedPointList (int size)
	SoPickedPointList (const SoPickedPointList &l)
	Constructor that copies the contents of another list.
	~SoPickedPointList ()
	Destructor.
void	append (SoPickedPoint *pickedPoint)
	Adds a pointer to the end of the list.
void	insert (SoPickedPoint *pickedPoint, int addBefore)
	Inserts given pointer in list before pointer with given index.
void	truncate (int start)
	Removes all pointers after one with given index, inclusive, deleting all instances removed from the list.
SoPickedPoint *	operator[] (int i) const
	Access an element of a list.
void	set (int i, SoPickedPoint *pickedPoint)
	Sets an element of a list.
Public Member Functions inherited from SbPList
	SbPList ()
	Constructor.
	SbPList (int initSize)
	initSize specifies an initial size for the list, which is useful as an optimization if you can estimate the length of the list before you construct it.
	SbPList (const SbPList &pl)
	Copy constructor.
	~SbPList ()
	Destructor.
void	append (void *ptr)
	Adds given pointer to end of list.
int	find (const void *ptr) const
	Returns index of given pointer in list, or -1 if not found.
void	insert (void *ptr, int addBefore)
	Inserts given pointer in list before pointer with given index.
void	remove (int which)
	Removes pointer with given index.
int	getLength () const
	Returns number of pointers in list.
void	truncate (int start)
	Removes all pointers after one with given index, inclusive.
void	copy (const SbPList &pl)
	Copy a list.
SbPList &	operator= (const SbPList &pl)
	Assignment operator; copies list into this list.
void *&	operator[] (int i) const
	Returns pointer with given index.
bool	operator== (const SbPList &pl) const
	Equality and inequality operators.
bool	operator!= (const SbPList &pl) const
	Equality and inequality operators.
void *	get (int i) const
	Internal versions of [] that do not check for bounds:
void	set (int i, void *j)

Detailed Description

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

Definition at line 383 of file SoLists.h.

Constructor & Destructor Documentation

SoPickedPointList() [1/3]

SoPickedPointList::SoPickedPointList ( )

inline

Definition at line 385 of file SoLists.h.

SoPickedPointList() [2/3]

SoPickedPointList::SoPickedPointList ( int  size )

inline

Definition at line 386 of file SoLists.h.

SoPickedPointList() [3/3]

SoPickedPointList::SoPickedPointList

(

const SoPickedPointList &

l

)

~SoPickedPointList()

SoPickedPointList::~SoPickedPointList ( )

inline

Definition at line 390 of file SoLists.h.

References SbPList::truncate().

Member Function Documentation

append()

void SoPickedPointList::append ( SoPickedPoint *  pickedPoint )

inline

Definition at line 393 of file SoLists.h.

References SbPList::append().

insert()

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

inline

Definition at line 397 of file SoLists.h.

References SbPList::insert().

operator[]()

SoPickedPoint * SoPickedPointList::operator[] ( int  i ) const

inline

Definition at line 405 of file SoLists.h.

set()

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

truncate()

void SoPickedPointList::truncate

(

int

start

)

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

• C:/jh/mevislab/4.0.2_1/build/MeVis/ThirdParty/Sources/Inventor/include/Inventor/SoLists.h