XmHierarchyGetChildNodes — A List function that returns all instances of an item in the list

XmHierarchyGetChildNodes is a function that returns a list of child nodes of a Hierarchy.

       widget    Specifies the ID of the Hierarchy widget.

       For a complete definition of List and its associated resources, see XmHierarchy(3).

XmHierarchyGetChildNodes  —  A  List  function  that  returns  all  instances  of  an  item  in  the list
       "XmListGetMatchPos" "List functions" "XmListGetMatchPos"

XmHierarchy(3).

                                                                                            XmListGetMatchPos(3)

       Returns WidgetList with child nodes of the hierarchy, or NULL if the hierarchy contains no children.

       #include <Xm/Hierarchy.h>
       WidgetListXmHierarchyGetChildNodes(
       Widgetwidget);