64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
// Created on: 1994-04-05
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// Created by: Yves FRICAUD
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// Copyright (c) 1994-1999 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 _Bisector_FunctionInter_HeaderFile
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#define _Bisector_FunctionInter_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_FunctionWithDerivative.hxx"
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class Geom2d_Curve;
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class Bisector_Curve;
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//! 2 2
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//! F(u) = (PC(u) - PBis1(u)) + (PC(u) - PBis2(u))
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class Bisector_FunctionInter : public math_FunctionWithDerivative
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT Bisector_FunctionInter();
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Standard_EXPORT Bisector_FunctionInter(const Handle(Geom2d_Curve)& C,
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const Handle(Bisector_Curve)& Bis1,
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const Handle(Bisector_Curve)& Bis2);
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Standard_EXPORT void Perform(const Handle(Geom2d_Curve)& C,
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const Handle(Bisector_Curve)& Bis1,
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const Handle(Bisector_Curve)& Bis2);
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//! Computes the values of the Functions for the variable <X>.
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Standard_EXPORT Standard_Boolean Value(const Standard_Real X, Standard_Real& F);
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Standard_EXPORT Standard_Boolean Derivative(const Standard_Real X, Standard_Real& D);
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//! Returns the values of the functions and the derivatives
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//! for the variable <X>.
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Standard_EXPORT Standard_Boolean Values(const Standard_Real X,
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Standard_Real& F,
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Standard_Real& D);
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protected:
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private:
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Handle(Geom2d_Curve) curve;
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Handle(Bisector_Curve) bisector1;
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Handle(Bisector_Curve) bisector2;
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};
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#endif // _Bisector_FunctionInter_HeaderFile
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