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64 lines
2.2 KiB
Plaintext
Executable File
64 lines
2.2 KiB
Plaintext
Executable File
-- Created on: 1998-09-22
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-- Created by: Philippe MANGINGeomLib_PolyFunc.c
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-- Copyright (c) 1998-1999 Matra Datavision
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-- Copyright (c) 1999-2012 OPEN CASCADE SAS
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--
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-- The content of this file is subject to the Open CASCADE Technology Public
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-- License Version 6.5 (the "License"). You may not use the content of this file
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-- except in compliance with the License. Please obtain a copy of the License
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-- at http://www.opencascade.org and read it completely before using this file.
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--
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-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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--
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-- The Original Code and all software distributed under the License is
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-- distributed on an "AS IS" basis, without warranty of any kind, and the
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-- Initial Developer hereby disclaims all such warranties, including without
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-- limitation, any warranties of merchantability, fitness for a particular
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-- purpose or non-infringement. Please see the License for the specific terms
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-- and conditions governing the rights and limitations under the License.
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private class PolyFunc from GeomLib inherits FunctionWithDerivative from math
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---Purpose: Polynomial Function
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uses
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Vector from math
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is
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Create(Coeffs:Vector) returns PolyFunc from GeomLib;
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Value(me: in out; X: Real; F: out Real)
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---Purpose: computes the value <F>of the function for the variable <X>.
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-- Returns True if the calculation were successfully done,
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-- False otherwise.
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returns Boolean
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is redefined;
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Derivative(me: in out; X: Real; D: out Real)
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---Purpose: computes the derivative <D> of the function
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-- for the variable <X>.
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-- Returns True if the calculation were successfully done,
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-- False otherwise.
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returns Boolean
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is redefined;
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Values(me: in out; X: Real; F, D: out Real)
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---Purpose: computes the value <F> and the derivative <D> of the
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-- function for the variable <X>.
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-- Returns True if the calculation were successfully done,
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-- False otherwise.
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returns Boolean
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is redefined;
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fields
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myCoeffs : Vector;
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end PolyFunc;
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