NAME

       SoPickedPointList -

       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.

SYNOPSIS

       #include <Inventor/lists/SoPickedPointList.h>

       Inherits SbPList.

   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)

   Additional Inherited Members

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 intsizehint) [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)

Member Function Documentation

   SoPickedPoint * SoPickedPointList::operator[] (const intidx) 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.

   void SoPickedPointList::truncate (const intstart, const intfit = 0)
       Overridden to delete truncated items.

   void SoPickedPointList::set (const intidx, SoPickedPoint *pp)
       Overridden to destruct the replaced item.

Author

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