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-- File: FunctionTanObl.cdl
-- Created: Thu Jan 9 16:43:44 1992
-- Author: Remi GILET
-- <reg@topsn3>
---Copyright: Matra Datavision 1992
generic class FunctionTanObl from GccIter (
TheCurve as any;
TheCurveTool as any) -- as CurvePGTool from GccInt (TheCurve)
inherits FunctionWithDerivative from math
---Purpose: This class describe a function of a single variable.
uses Dir2d from gp
is
Create (Curve : TheCurve ;
Dir : Dir2d from gp ) returns FunctionTanObl from GccIter;
Value (me : in out ;
X : Real ;
F : out Real ) returns Boolean;
---Purpose: Computes the value of the function F for the variable X.
-- It returns True if the computation is successfully done,
-- False otherwise.
Derivative (me : in out ;
X : Real ;
Deriv : out Real ) returns Boolean;
---Purpose: Computes the derivative of the function F for the variable X.
-- It returns True if the computation is successfully done,
-- False otherwise.
Values (me : in out ;
X : Real ;
F : out Real ;
Deriv : out Real ) returns Boolean;
---Purpose: Computes the value and the derivative of the function F
-- for the variable X.
-- It returns True if the computation is successfully done,
-- False otherwise.
fields
TheCurv : TheCurve ;
TheDirection : Dir2d from gp;
end FunctionTanObl;
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