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SoPickedPointList(3) | Coin | SoPickedPointList(3) |
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)
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.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. Reimplemented from SbPList.void SoPickedPointList::truncate (const intstart, const intfit = 0)¶
Overridden to delete truncated items. Reimplemented from SbPList.void SoPickedPointList::set (const intidx, SoPickedPoint *pp)¶
Overridden to destruct the replaced item.Author¶
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