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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)

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)

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.

   void SoPickedPointList::truncate (const int start, const int fit = 0)
       Overridden to delete truncated items.
       Reimplemented from SbPList.

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

Author

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