distance_set_set distance_set_value distance_span_span distance_span_value distance_spanset_span distance_spanset_spanset distance_spanset_value distance_value_value

distance_spanset_value() Datum distance_spanset_value ( const SpanSet *  ss, Datum  value  ) Return the distance between a span set and a value. Parameters [in] ss Span set [in] value Value