1SoPickedPointList(3IV)()                              SoPickedPointList(3IV)()
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NAME

6       SoPickedPointList  —  maintains  a  list  of  pointers to SoPickedPoint
7       instances
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INHERITS FROM

10       SbPList > SoPickedPointList
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SYNOPSIS

13       #include <Inventor/SoLists.h>
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15          Methods from class SoPickedPointList:
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17                         SoPickedPointList()
18                         SoPickedPointList(int size)
19                         SoPickedPointList(const SoPickedPointList &l)
20                         ~SoPickedPointList()
21     void                append(SoPickedPoint *ptr)
22     void                insert(SoPickedPoint *ptr, int addBefore)
23     void                truncate(int start)
24     SoPickedPoint *     operator [](int i) const
25     void                set(int i, SoPickedPoint *pickedPoint)
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27          Methods from class SbPList:
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29     int                 find(const void *ptr) const
30     void                remove(int which)
31     int                 getLength() const
32     void                copy(const SbPList &pl)
33     SbPList &           operator =(const SbPList &pl)
34     int                 operator ==(const SbPList &pl) const
35     int                 operator !=(const SbPList &pl) const
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DESCRIPTION

39       This subclass of SbPList  holds  lists  of  pointers  to  instances  of
40       classes  derived  from  SoPickedPoint.  It  is used primarily to return
41       information from picking with the SoRayPickAction class.
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METHODS

44                         SoPickedPointList()
45          Constructor.
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47                         SoPickedPointList(int size)
48          Constructor that pre-allocates storage for size pointers.
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50                         SoPickedPointList(const SoPickedPointList &l)
51          Constructor that copies the contents of another list.
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53                         ~SoPickedPointList()
54          Destructor.
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56     void                append(SoPickedPoint *ptr)
57          Adds a pointer to the end of the list.
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59     void                insert(SoPickedPoint *ptr, int addBefore)
60          Inserts given pointer in list before pointer with given index.
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62     void                truncate(int start)
63          Removes all pointers after one with given index, inclusive, deleting
64          all instances removed from the list.
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66     SoPickedPoint *     operator [](int i) const
67          Accesses an element of a list.
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69     void                set(int i, SoPickedPoint *pickedPoint)
70          Sets an element of a list.
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SEE ALSO

74       SoPickedPoint, SoRayPickAction
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79                                                      SoPickedPointList(3IV)()