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-- File: AppCont_FunctionTool2d.cdl
-- Created: Wed Sep 1 15:20:45 1993
-- Author: Laurent PAINNOT
-- <lpa@nonox>
---Copyright: Matra Datavision 1993
class FunctionTool2d from AppCont
uses Function2d from AppCont,
Pnt from gp,
Pnt2d from gp,
Vec from gp,
Vec2d from gp,
Array1OfPnt from TColgp,
Array1OfPnt2d from TColgp,
Array1OfVec from TColgp,
Array1OfVec2d from TColgp
is
FirstParameter(myclass; C: Function2d from AppCont) returns Real;
---Purpose: returns the first parameter of the Function.
LastParameter(myclass; C: Function2d from AppCont) returns Real;
---Purpose: returns the last parameter of the Function.
NbP2d(myclass; C: Function2d from AppCont) returns Integer;
---Purpose: Returns 1. (the approximation will be done only for one
-- function.
NbP3d(myclass; C: Function2d from AppCont) returns Integer;
---Purpose: Returns 0.
Value(myclass; C: Function2d from AppCont;
U: Real; tabPt: out Array1OfPnt2d);
---Purpose: <tabP> is an array of only 1 element, the point value at
-- the parameter <U>.
D1(myclass; C: Function2d from AppCont; U: Real; tabV: out Array1OfVec2d)
returns Boolean;
---Purpose: <tabV> is an array of only 1 element, the derivative
-- value at the parameter <U>.
----------------------------------------------------------
-- the following methods won t be called by the algorithms
-- but the description must exist in the tool.
----------------------------------------------------------
Value(myclass; C: Function2d from AppCont;U: Real;
tabPt2d: out Array1OfPnt);
Value(myclass; C: Function2d from AppCont; U: Real;
tabPt: out Array1OfPnt;
tabPt2d: out Array1OfPnt2d);
D1(myclass;C: Function2d from AppCont;U: Real;
tabV2d: out Array1OfVec)
returns Boolean;
D1(myclass; C: Function2d from AppCont; U: Real;
tabV: out Array1OfVec;
tabV2d: out Array1OfVec2d)
returns Boolean;
end FunctionTool2d;
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