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 // Created on: 1992-04-27
 // Created by: Laurent BUCHARD
 // 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 _IntCurve_IntConicConic_HeaderFile
 #define _IntCurve_IntConicConic_HeaderFile
 
 #include <Standard.hxx>
 #include <Standard_DefineAlloc.hxx>
 
 #include <IntCurve_IntImpConicParConic.hxx>
 #include <IntRes2d_Intersection.hxx>
 class gp_Lin2d;
 class IntRes2d_Domain;
 class gp_Circ2d;
 class gp_Elips2d;
 class gp_Parab2d;
 class gp_Hypr2d;
 
 //! Provides methods to intersect two conics.
 //! The exception ConstructionError is raised in constructors
 //! or in Perform methods when a domain (Domain from IntRes2d)
 //! is not correct, i-e when a Circle (Circ2d from gp) or
 //! an Ellipse (i-e Elips2d from gp) do not have a closed
 //! domain (use the SetEquivalentParameters method for a domain
 //! on a circle or an ellipse).
 class IntCurve_IntConicConic : public IntRes2d_Intersection
 {
 public:
   DEFINE_STANDARD_ALLOC
 
   //! Empty Constructor
   IntCurve_IntConicConic();
 
   //! Intersection between 2 lines from gp.
   IntCurve_IntConicConic(const gp_Lin2d&        L1,
                          const IntRes2d_Domain& D1,
                          const gp_Lin2d&        L2,
                          const IntRes2d_Domain& D2,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between 2 lines from gp.
   Standard_EXPORT void Perform(const gp_Lin2d&        L1,
                                const IntRes2d_Domain& D1,
                                const gp_Lin2d&        L2,
                                const IntRes2d_Domain& D2,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between a line and a circle.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the circle returns False.
   IntCurve_IntConicConic(const gp_Lin2d&        L,
                          const IntRes2d_Domain& DL,
                          const gp_Circ2d&       C,
                          const IntRes2d_Domain& DC,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between a line and a circle.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the circle returns False.
   Standard_EXPORT void Perform(const gp_Lin2d&        L,
                                const IntRes2d_Domain& DL,
                                const gp_Circ2d&       C,
                                const IntRes2d_Domain& DC,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between a line and an ellipse.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the ellipse returns False.
   IntCurve_IntConicConic(const gp_Lin2d&        L,
                          const IntRes2d_Domain& DL,
                          const gp_Elips2d&      E,
                          const IntRes2d_Domain& DE,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between a line and an ellipse.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the ellipse returns False.
   Standard_EXPORT void Perform(const gp_Lin2d&        L,
                                const IntRes2d_Domain& DL,
                                const gp_Elips2d&      E,
                                const IntRes2d_Domain& DE,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between a line and a parabola from gp.
   IntCurve_IntConicConic(const gp_Lin2d&        L,
                          const IntRes2d_Domain& DL,
                          const gp_Parab2d&      P,
                          const IntRes2d_Domain& DP,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between a line and a parabola from gp.
   Standard_EXPORT void Perform(const gp_Lin2d&        L,
                                const IntRes2d_Domain& DL,
                                const gp_Parab2d&      P,
                                const IntRes2d_Domain& DP,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between a line and an hyperbola.
   IntCurve_IntConicConic(const gp_Lin2d&        L,
                          const IntRes2d_Domain& DL,
                          const gp_Hypr2d&       H,
                          const IntRes2d_Domain& DH,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between a line and an hyperbola.
   Standard_EXPORT void Perform(const gp_Lin2d&        L,
                                const IntRes2d_Domain& DL,
                                const gp_Hypr2d&       H,
                                const IntRes2d_Domain& DH,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between 2 circles from gp.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of one of the domain returns False.
   IntCurve_IntConicConic(const gp_Circ2d&       C1,
                          const IntRes2d_Domain& D1,
                          const gp_Circ2d&       C2,
                          const IntRes2d_Domain& D2,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between 2 circles from gp.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of one of the circle returns False.
   Standard_EXPORT void Perform(const gp_Circ2d&       C1,
                                const IntRes2d_Domain& D1,
                                const gp_Circ2d&       C2,
                                const IntRes2d_Domain& D2,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between a circle and an ellipse.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of one the domain returns False.
   IntCurve_IntConicConic(const gp_Circ2d&       C,
                          const IntRes2d_Domain& DC,
                          const gp_Elips2d&      E,
                          const IntRes2d_Domain& DE,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between a circle and an ellipse.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of one the domain returns False.
   Standard_EXPORT void Perform(const gp_Circ2d&       C,
                                const IntRes2d_Domain& DC,
                                const gp_Elips2d&      E,
                                const IntRes2d_Domain& DE,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between a circle and a parabola.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the circle returns False.
   IntCurve_IntConicConic(const gp_Circ2d&       C,
                          const IntRes2d_Domain& DC,
                          const gp_Parab2d&      P,
                          const IntRes2d_Domain& DP,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between a circle and a parabola.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the circle returns False.
   Standard_EXPORT void Perform(const gp_Circ2d&       C,
                                const IntRes2d_Domain& DC,
                                const gp_Parab2d&      P,
                                const IntRes2d_Domain& DP,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between a circle and an hyperbola.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the circle returns False.
   IntCurve_IntConicConic(const gp_Circ2d&       C,
                          const IntRes2d_Domain& DC,
                          const gp_Hypr2d&       H,
                          const IntRes2d_Domain& DH,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between a circle and an hyperbola.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the circle returns False.
   Standard_EXPORT void Perform(const gp_Circ2d&       C,
                                const IntRes2d_Domain& DC,
                                const gp_Hypr2d&       H,
                                const IntRes2d_Domain& DH,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between 2 ellipses.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of one of the domain returns False.
   IntCurve_IntConicConic(const gp_Elips2d&      E1,
                          const IntRes2d_Domain& D1,
                          const gp_Elips2d&      E2,
                          const IntRes2d_Domain& D2,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between 2 ellipses.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of one of the domain returns False.
   Standard_EXPORT void Perform(const gp_Elips2d&      E1,
                                const IntRes2d_Domain& D1,
                                const gp_Elips2d&      E2,
                                const IntRes2d_Domain& D2,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between an ellipse and a parabola.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the ellipse returns False.
   IntCurve_IntConicConic(const gp_Elips2d&      E,
                          const IntRes2d_Domain& DE,
                          const gp_Parab2d&      P,
                          const IntRes2d_Domain& DP,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between an ellipse and a parabola.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the ellipse returns False.
   Standard_EXPORT void Perform(const gp_Elips2d&      E,
                                const IntRes2d_Domain& DE,
                                const gp_Parab2d&      P,
                                const IntRes2d_Domain& DP,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between an ellipse and an hyperbola.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the ellipse returns False.
   IntCurve_IntConicConic(const gp_Elips2d&      E,
                          const IntRes2d_Domain& DE,
                          const gp_Hypr2d&       H,
                          const IntRes2d_Domain& DH,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between an ellipse and an hyperbola.
   //! The exception ConstructionError is raised if the method
   //! IsClosed of the domain of the ellipse returns False.
   Standard_EXPORT void Perform(const gp_Elips2d&      E,
                                const IntRes2d_Domain& DE,
                                const gp_Hypr2d&       H,
                                const IntRes2d_Domain& DH,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between 2 parabolas.
   IntCurve_IntConicConic(const gp_Parab2d&      P1,
                          const IntRes2d_Domain& D1,
                          const gp_Parab2d&      P2,
                          const IntRes2d_Domain& D2,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between 2 parabolas.
   Standard_EXPORT void Perform(const gp_Parab2d&      P1,
                                const IntRes2d_Domain& D1,
                                const gp_Parab2d&      P2,
                                const IntRes2d_Domain& D2,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between a parabola and an hyperbola.
   IntCurve_IntConicConic(const gp_Parab2d&      P,
                          const IntRes2d_Domain& DP,
                          const gp_Hypr2d&       H,
                          const IntRes2d_Domain& DH,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between a parabola and an hyperbola.
   Standard_EXPORT void Perform(const gp_Parab2d&      P,
                                const IntRes2d_Domain& DP,
                                const gp_Hypr2d&       H,
                                const IntRes2d_Domain& DH,
                                const double           TolConf,
                                const double           Tol);
 
   //! Intersection between 2 hyperbolas.
   IntCurve_IntConicConic(const gp_Hypr2d&       H1,
                          const IntRes2d_Domain& D1,
                          const gp_Hypr2d&       H2,
                          const IntRes2d_Domain& D2,
                          const double           TolConf,
                          const double           Tol);
 
   //! Intersection between 2 hyperbolas.
   Standard_EXPORT void Perform(const gp_Hypr2d&       H1,
                                const IntRes2d_Domain& D1,
                                const gp_Hypr2d&       H2,
                                const IntRes2d_Domain& D2,
                                const double           TolConf,
                                const double           Tol);
 
 private:
   IntCurve_IntImpConicParConic Inter;
 };
 
 #include <IntCurve_IntConicConic.lxx>
 
 #endif // _IntCurve_IntConicConic_HeaderFile

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