An item of a list maintaining AlPickable objects.
#include <AlUserPickItem.h>
class AlUserPickItem : public AlLinkItem
AlUserPickItem( AlPickable& );
virtual ~AlUserPickItem();
AlUserPickItem* nextItem()
AlUserPickItem* prevItem()
This class is used in a list of objects maintained for the AlPickList::asynchronousPick() method. It is derived from AlLinkItem.
Instantiates and initializes an AlUserPickItem with a AlPickable object. The AlPickable wrapper is not kept by the AlUserPickItem, so it must be freed.
Deletes the AlUserPickItem. This method does not delete the AlPickable that it was initialized with.