INode_TO_IStack (FUN)

FUNCTION INode_TO_IStack : IStack

Converts an INode object to an IStack object. If itfNode is no IStack object function returns zero.

InOut:

Scope	Name	Type	Comment
Return	INode_TO_IStack	IStack	corresponding IStack or zero if itfNode is no IStack object
Input	itfNode	INode	node to be converted