Defined in:Returns the next outgoing relation for a graph element.
relationType *GetNextOutgoingRelation(void) const;
GetNextOutgoingRelationfunction returns the next outgoing relation for the graph element at which the relation for which the function is called starts. If there is no next outgoing relation, then the return value is
To iterate through all outgoing relations for a graph element using this function, first call the
GraphElement::GetFirstOutgoingRelationfunction for the graph element, and then call the
GetNextOutgoingRelationfunction iteratively for the returned relations until