snnext :=

Get the next structure node after sn in the list of all structure nodes in the model. Will return null if no more structure nodes follow. This function should be considered deprecated; it is provided mostly for backwards compatibility with old data files. Instead, see the ForEach Loop statement and the struct.node.list function. See also the struct.node.head function.

Returns:snnext - structure node pointer
Arguments:sn - structure node pointer