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Public Member Functions

SoPickedPointList Class Reference

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. More...

#include <Inventor/lists/SoPickedPointList.h>

Inheritance diagram for SoPickedPointList:
SbPList

List of all members.

Public Member Functions

 SoPickedPointList (void)
 SoPickedPointList (const int sizehint)
 SoPickedPointList (const SoPickedPointList &l)
void append (SoPickedPoint *pp)
void insert (SoPickedPoint *pp, const int insertbefore)
SoPickedPointoperator[] (const int idx) const
void truncate (const int start, const int fit=0)
void set (const int idx, SoPickedPoint *pp)

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::SoPickedPointList ( void  ) [inline]

Default constructor.

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::SoPickedPointList ( const SoPickedPointList l)

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

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

References SbPList::copy(), and SbPList::getLength().


Member Function Documentation

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.

Reimplemented from SbPList.

References SbPList::operator[]().

Referenced by set().

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

Overridden to delete truncated items.

Reimplemented from SbPList.

References SbPList::getLength().

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

Overridden to destruct the replaced item.

References SbPList::getLength(), and operator[]().


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

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