SoPickedPointList Class Reference

The SoPickedPointList class is a container for pointers to SoPickedPoint objects. More...

#include <Inventor/lists/SoPickedPointList.h>

Inheritance diagram for SoPickedPointList:

Public Member Functions
	SoPickedPointList (void)
	SoPickedPointList (const int sizehint)
	SoPickedPointList (const SoPickedPointList &l)
void	append (SoPickedPoint *pp)
void	insert (SoPickedPoint *pp, const int insertbefore)
SoPickedPoint *	operator[] (const int idx) const
void	truncate (const int start, const int fit=0)
void	set (const int idx, SoPickedPoint *pp)
Public Member Functions inherited from SbPList
	SbPList (const int sizehint=DEFAULTSIZE)
	SbPList (const SbPList &l)
	~SbPList ()
void	copy (const SbPList &l)
SbPList &	operator= (const SbPList &l)
void	fit (void)
void	append (void *item)
int	find (const void *item) const
void	insert (void *item, const int insertbefore)
void	removeItem (void *item)
void	remove (const int index)
void	removeFast (const int index)
int	getLength (void) const
void	truncate (const int length, const int fit=0)
void **	getArrayPtr (const int start=0) const
void *&	operator[] (const int index) const
int	operator== (const SbPList &l) const
int	operator!= (const SbPList &l) const
void *	get (const int index) const
void	set (const int index, void *item)

Additional Inherited Members
Protected Member Functions inherited from SbPList
void	expand (const int size)
int	getArraySize (void) const

Detailed Description

The SoPickedPointList class is a container for pointers to SoPickedPoint objects.

This list class will delete the picked points when destructed/truncated, or when a picked point in the list is replaced by another picked point The caller is responsible for allocating the picked points passed to the list, but should not deallocate them since this will be handled by the list.

See also

SbPList

Constructor & Destructor Documentation

SoPickedPointList() [1/3]

SoPickedPointList::SoPickedPointList ( void  )

inline

Default constructor.

SoPickedPointList() [2/3]

SoPickedPointList::SoPickedPointList ( const int  sizehint )

inline

This constructor initializes the internal allocated size for the list to sizehint. Note that the list will still initially contain zero items.

See also

SbList::SbList(const int sizehint)

SoPickedPointList() [3/3]

SoPickedPointList::SoPickedPointList

(

const SoPickedPointList &

l

)

Copy constructor. Will copy picked points, not just pointers.

See also

SbList::SbList(const SbList<Type> & l)

Member Function Documentation

operator[]()

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

inline

Returns element at idx.

Will automatically expand the size of the internal array if idx is outside the current bounds of the list. The values of any additional pointers are then set to NULL.

truncate()

void SoPickedPointList::truncate	(	const int	start,
		const int	fit = 0
	)

Overridden to delete truncated items.

set()

void SoPickedPointList::set	(	const int	idx,
		SoPickedPoint *	pp
	)

Overridden to destruct the replaced item.

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

• SoPickedPointList.h
• SoPickedPointList.cpp