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-- File: Draw_Number.cdl
-- Created: Mon Aug 16 09:37:03 1993
-- Author: Bruno DUMORTIER
-- <dub@phylox>
---Copyright: Matra Datavision 1993
class Number from Draw inherits Drawable3D from Draw
---Purpose: To store nummbers in variables.
uses
Display from Draw,
OStream,
Interpretor from Draw
is
Create (V : Real) returns mutable Number from Draw;
Value(me) returns Real
is static;
Value(me : mutable; V : Real)
is static;
DrawOn(me; dis : in out Display);
---Purpose: Does nothhing,
Copy(me) returns mutable Drawable3D from Draw
---Purpose: For variable copy.
is redefined;
Dump(me; S : in out OStream)
---Purpose: For variable dump.
is redefined;
Whatis(me; I : in out Interpretor from Draw) is redefined;
---Purpose: For variable whatis command. Set as a result the
-- type of the variable.
fields
myValue : Real;
end Number;
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