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73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
// Created on: 1991-12-02
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// Created by: Laurent PAINNOT
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// Copyright (c) 1991-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _AppDef_Gradient_BFGSOfTheGradient_HeaderFile
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#define _AppDef_Gradient_BFGSOfTheGradient_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <math_BFGS.hxx>
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#include <math_Vector.hxx>
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class AppDef_MultiLine;
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class AppDef_MyLineTool;
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class AppDef_TheGradient;
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class AppDef_ParLeastSquareOfTheGradient;
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class AppDef_ResConstraintOfTheGradient;
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class AppDef_ParFunctionOfTheGradient;
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class math_MultipleVarFunctionWithGradient;
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class AppDef_Gradient_BFGSOfTheGradient : public math_BFGS
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT AppDef_Gradient_BFGSOfTheGradient(math_MultipleVarFunctionWithGradient& F, const math_Vector& StartingPoint, const Standard_Real Tolerance3d, const Standard_Real Tolerance2d, const Standard_Real Eps, const Standard_Integer NbIterations = 200);
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Standard_EXPORT virtual Standard_Boolean IsSolutionReached (math_MultipleVarFunctionWithGradient& F) const Standard_OVERRIDE;
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protected:
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private:
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Standard_Real myTol3d;
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Standard_Real myTol2d;
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};
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#endif // _AppDef_Gradient_BFGSOfTheGradient_HeaderFile
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