SCHEMA
direct_positioning_schema;
REFERENCE FROM
Geometrieschema
(
Punkt
);
ENTITY direct_position
;
--- Attribute :
in_pos_ref_system
: OPTIONAL STRING(30);
Koordinate
: LIST [2:3] OF REAL;
in_coordinate_system
: OPTIONAL STRING(30);
--- Relationen :
INVERSE
von_Punkt
:
Punkt
FOR
hat_Lage
;
END_ENTITY;
SCHEMA
INDEX
OKSTRA
Version << (1.009)
Version >> (1.011)
END_SCHEMA; -- direct_positioning_schema