degenerate_pcurve

EXPRESS specification:

ENTITY degenerate_pcurve
SUBTYPE OF ( | point);
basis_surface | : | surface;
reference_to_curve | : | definitional_representation;
WHERE
WRD2 | : | SIZEOF(reference_to_curve\representation.items) = 1;
WRD3 | : | 'STRUCTURAL_FRAME_SCHEMA.CURVE' IN TYPEOF (reference_to_curve\representation.items[1]);
WRD4 | : | reference_to_curve\representation. items[1]\geometric_representation_item.dim =2;
END_ENTITY;

References (2):

Name | Type | Referred through | Express-G
evaluated_degenerate_pcurve | Entity |
Supertype
| No Diagram
point | Entity |
Subtype
| No Diagram

Inheritance graph

ENTITY degenerate_pcurve;
ENTITY representation_item;
name | : | label;
ENTITY geometric_representation_item;
DERIVE
dim | : | dimension_count := dimension_of(SELF);
ENTITY point;
ENTITY degenerate_pcurve;
basis_surface | : | surface;
reference_to_curve | : | definitional_representation;
END_ENTITY;