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118 lines
4.1 KiB
C++
118 lines
4.1 KiB
C++
// Created on: 2014-01-20
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// Created by: Alexaner Malyshev
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// Copyright (c) 2014-2014 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 _Extrema_GlobOptFuncCC_HeaderFile
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#define _Extrema_GlobOptFuncCC_HeaderFile
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#include <Adaptor2d_Curve2d.hxx>
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#include <Adaptor3d_Curve.hxx>
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#include <math_Matrix.hxx>
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#include <math_Vector.hxx>
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#include <math_MultipleVarFunctionWithHessian.hxx>
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//! This class implements function which calculate Eucluidean distance
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//! between point on curve and point on other curve in case of C1 and C2 continuity is C0.
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class Extrema_GlobOptFuncCCC0 : public math_MultipleVarFunction
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{
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public:
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Standard_EXPORT Extrema_GlobOptFuncCCC0(const Adaptor3d_Curve& C1,
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const Adaptor3d_Curve& C2);
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Standard_EXPORT Extrema_GlobOptFuncCCC0(const Adaptor2d_Curve2d& C1,
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const Adaptor2d_Curve2d& C2);
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Standard_EXPORT virtual Standard_Integer NbVariables() const;
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Standard_EXPORT virtual Standard_Boolean Value(const math_Vector& X,Standard_Real& F);
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private:
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Extrema_GlobOptFuncCCC0 & operator = (const Extrema_GlobOptFuncCCC0 & theOther);
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const Adaptor3d_Curve *myC1_3d, *myC2_3d;
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const Adaptor2d_Curve2d *myC1_2d, *myC2_2d;
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Standard_Integer myType;
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};
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//! This class implements function which calculate Eucluidean distance
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//! between point on curve and point on other curve in case of C1 and C2 continuity is C1.
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class Extrema_GlobOptFuncCCC1 : public math_MultipleVarFunctionWithGradient
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{
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public:
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Standard_EXPORT Extrema_GlobOptFuncCCC1(const Adaptor3d_Curve& C1,
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const Adaptor3d_Curve& C2);
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Standard_EXPORT Extrema_GlobOptFuncCCC1(const Adaptor2d_Curve2d& C1,
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const Adaptor2d_Curve2d& C2);
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Standard_EXPORT virtual Standard_Integer NbVariables() const;
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Standard_EXPORT virtual Standard_Boolean Value(const math_Vector& X,Standard_Real& F);
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Standard_EXPORT virtual Standard_Boolean Gradient(const math_Vector& X,math_Vector& G);
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Standard_EXPORT virtual Standard_Boolean Values(const math_Vector& X,Standard_Real& F,math_Vector& G);
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private:
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Extrema_GlobOptFuncCCC1 & operator = (const Extrema_GlobOptFuncCCC1 & theOther);
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const Adaptor3d_Curve *myC1_3d, *myC2_3d;
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const Adaptor2d_Curve2d *myC1_2d, *myC2_2d;
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Standard_Integer myType;
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};
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//! This class implements function which calculate Eucluidean distance
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//! between point on curve and point on other curve in case of C1 and C2 continuity is C2.
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class Extrema_GlobOptFuncCCC2 : public math_MultipleVarFunctionWithHessian
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{
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public:
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Standard_EXPORT Extrema_GlobOptFuncCCC2(const Adaptor3d_Curve& C1,
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const Adaptor3d_Curve& C2);
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Standard_EXPORT Extrema_GlobOptFuncCCC2(const Adaptor2d_Curve2d& C1,
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const Adaptor2d_Curve2d& C2);
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Standard_EXPORT virtual Standard_Integer NbVariables() const;
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Standard_EXPORT virtual Standard_Boolean Value(const math_Vector& X,Standard_Real& F);
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Standard_EXPORT virtual Standard_Boolean Gradient(const math_Vector& X,math_Vector& G);
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Standard_EXPORT virtual Standard_Boolean Values(const math_Vector& X,Standard_Real& F,math_Vector& G);
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Standard_EXPORT virtual Standard_Boolean Values(const math_Vector& X,Standard_Real& F,math_Vector& G,math_Matrix& H);
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private:
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Extrema_GlobOptFuncCCC2 & operator = (const Extrema_GlobOptFuncCCC2 & theOther);
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const Adaptor3d_Curve *myC1_3d, *myC2_3d;
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const Adaptor2d_Curve2d *myC1_2d, *myC2_2d;
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Standard_Integer myType;
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};
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#endif
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