ENTITY composite_curve

(* SCHEMA ship_structures_schema; *)

  ENTITY composite_curve
    SUBTYPE OF (bounded_curve);
      segments       : LIST [1:?] OF composite_curve_segment;
      self_intersect : LOGICAL;
    DERIVE
      n_segments   : INTEGER := SIZEOF(segments);
      closed_curve : LOGICAL := segments[n_segments].transition <> 
                        discontinuous;
    WHERE
      wr1: (((NOT closed_curve) AND (SIZEOF(QUERY ( temp <* segments | (
               temp.transition = discontinuous) )) = 1)) OR (closed_curve 
               AND (SIZEOF(QUERY ( temp <* segments | (temp.transition = 
               discontinuous) )) = 0)));
  END_ENTITY; -- composite_curve

Explicit Attributes

Derived Attributes

Inverse Attributes

Supertypes

Subtypes

Referenced By

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