POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
HATCH_LINE_PATTERN
SUBTYPE OF
(
technical_object
);
identifier :
ndt_identifier
;
line_offset :
ndt_length
;
line_spacing :
ndt_length
;
line_style :
line_style
;
orientation_angle :
ndt_plane_angle
;
INVERSE
area_pattern_fill :
SET [0:?] OF
area_pattern_fill_composition
FOR
hatch_line_pattern;
UNIQUE
si: identifier, line_style;
WHERE
val: EXISTS(area_pattern_fill);
END_ENTITY
; (* hatch_line_pattern *)
Generated on Tue Jul 10 19:38:01 2001
© Copyright 2001 POSC. All rights reserved.