DepthFirstRange (FB)

FUNCTION_BLOCK FINAL DepthFirstRange IMPLEMENTS IModuleRangeForward

The range of all instances in depth-first preorder of the module tree, starting at a given instance.

• DepthFirstRange.First (PROP)
• DepthFirstRange.Init (METH)
• DepthFirstRange.IsEmpty (PROP)
• DepthFirstRange.PopFirst (METH)