83 lines
3.0 KiB
C++
83 lines
3.0 KiB
C++
// Created on: 1993-12-21
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// Created by: Jacques GOUSSARD
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// Copyright (c) 1993-1999 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 _BlendFunc_EvolRadInv_HeaderFile
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#define _BlendFunc_EvolRadInv_HeaderFile
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#include "Adaptor3d_Surface.hxx"
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#include "Blend_FuncInv.hxx"
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#include "math_Vector.hxx"
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class Law_Function;
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class math_Matrix;
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class BlendFunc_EvolRadInv : public Blend_FuncInv
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT BlendFunc_EvolRadInv(const Handle(Adaptor3d_Surface)& S1,
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const Handle(Adaptor3d_Surface)& S2,
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const Handle(Adaptor3d_Curve)& C,
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const Handle(Law_Function)& Law);
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Standard_EXPORT void Set(const Standard_Boolean OnFirst,
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const Handle(Adaptor2d_Curve2d)& COnSurf);
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Standard_EXPORT void GetTolerance(math_Vector& Tolerance, const Standard_Real Tol) const;
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Standard_EXPORT void GetBounds(math_Vector& InfBound, math_Vector& SupBound) const;
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Standard_EXPORT Standard_Boolean IsSolution(const math_Vector& Sol, const Standard_Real Tol);
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//! returns the number of equations of the function.
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Standard_EXPORT Standard_Integer NbEquations() const;
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//! computes the values <F> of the Functions for the
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//! variable <X>.
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//! Returns True if the computation was done successfully,
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//! False otherwise.
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Standard_EXPORT Standard_Boolean Value(const math_Vector& X, math_Vector& F);
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//! returns the values <D> of the derivatives for the
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//! variable <X>.
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//! Returns True if the computation was done successfully,
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//! False otherwise.
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Standard_EXPORT Standard_Boolean Derivatives(const math_Vector& X, math_Matrix& D);
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//! returns the values <F> of the functions and the derivatives
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//! <D> for the variable <X>.
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//! Returns True if the computation was done successfully,
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//! False otherwise.
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Standard_EXPORT Standard_Boolean Values(const math_Vector& X, math_Vector& F, math_Matrix& D);
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Standard_EXPORT void Set(const Standard_Integer Choix);
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protected:
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private:
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Handle(Adaptor3d_Surface) surf1;
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Handle(Adaptor3d_Surface) surf2;
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Handle(Adaptor3d_Curve) curv;
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Handle(Adaptor2d_Curve2d) csurf;
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Handle(Law_Function) fevol;
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Standard_Real sg1;
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Standard_Real sg2;
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Standard_Integer choix;
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Standard_Boolean first;
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};
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#endif // _BlendFunc_EvolRadInv_HeaderFile
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