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-- File: AppCont_FunctionTool.cdl
-- Created: Wed Sep 1 15:20:45 1993
-- Author: Laurent PAINNOT
-- <lpa@nonox>
---Copyright: Matra Datavision 1993
class FunctionTool from AppCont
uses Function 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: Function from AppCont) returns Real;
---Purpose: returns the first parameter of the Function.
LastParameter(myclass; C: Function from AppCont) returns Real;
---Purpose: returns the last parameter of the Function.
NbP2d(myclass; C: Function from AppCont) returns Integer;
---Purpose: Returns 0.
NbP3d(myclass; C: Function from AppCont) returns Integer;
---Purpose: Returns 1. (the approximation will be done only for one
-- function.
Value(myclass; C: Function from AppCont; U: Real; tabPt: out Array1OfPnt);
---Purpose: <tabP> is an array of only 1 element, the point value at
-- the parameter <U>.
D1(myclass; C: Function from AppCont; U: Real; tabV: out Array1OfVec)
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: Function from AppCont;U: Real;
tabPt2d: out Array1OfPnt2d);
Value(myclass; C: Function from AppCont; U: Real;
tabPt: out Array1OfPnt;
tabPt2d: out Array1OfPnt2d);
D1(myclass;C: Function from AppCont;U: Real;
tabV2d: out Array1OfVec2d)
returns Boolean;
D1(myclass; C: Function from AppCont; U: Real;
tabV: out Array1OfVec;
tabV2d: out Array1OfVec2d)
returns Boolean;
end FunctionTool;
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