// Created on: 1992-10-14
// Created by: Christophe MARION
// Copyright (c) 1992-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _HLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter_HeaderFile
#define _HLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter_HeaderFile

#include "Standard.hxx"
#include "Standard_DefineAlloc.hxx"
#include "Standard_Handle.hxx"

#include "HLRBRep_TypeDef.hxx"
#include "IntCurve_IConicTool.hxx"
#include "math_FunctionWithDerivative.hxx"
#include "Standard_Boolean.hxx"
class IntCurve_IConicTool;
class HLRBRep_CurveTool;

class HLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter
    : public math_FunctionWithDerivative
{
public:
  DEFINE_STANDARD_ALLOC

  //! Constructor of the class.
  Standard_EXPORT HLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter(
    const IntCurve_IConicTool& IT,
    const HLRBRep_CurvePtr&    PC);

  //! Computes the value of the signed distance between
  //! the implicit curve and the point at parameter Param
  //! on the parametrised curve.
  Standard_EXPORT bool Value(const double Param, double& F) override;

  //! Computes the derivative of the previous function at
  //! parameter Param.
  Standard_EXPORT bool Derivative(const double Param, double& D) override;

  //! Computes the value and the derivative of the function.
  Standard_EXPORT bool Values(const double Param, double& F, double& D) override;

private:
  HLRBRep_CurvePtr    TheParCurve;
  IntCurve_IConicTool TheImpTool;
};

#endif // _HLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter_HeaderFile