include/opencascade/Geom2dGcc_QCurve.hxx

0001 // Created on: 1991-04-15
0002 // Created by: Philippe DAUTRY
0003 // Copyright (c) 1991-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _Geom2dGcc_QCurve_HeaderFile
0018 #define _Geom2dGcc_QCurve_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <GccEnt_Position.hxx>
0025 #include <Geom2dAdaptor_Curve.hxx>
0026 #include <Standard_Boolean.hxx>
0027
0028 //! Creates a qualified 2d line.
0029 class Geom2dGcc_QCurve
0030 {
0031 public:
0032   DEFINE_STANDARD_ALLOC
0033
0034   Standard_EXPORT Geom2dGcc_QCurve(const Geom2dAdaptor_Curve& Curve,
0035                                    const GccEnt_Position      Qualifier);
0036
0037   Standard_EXPORT Geom2dAdaptor_Curve Qualified() const;
0038
0039   Standard_EXPORT GccEnt_Position Qualifier() const;
0040
0041   //! Returns true if the solution is unqualified and false in the
0042   //! other cases.
0043   Standard_EXPORT bool IsUnqualified() const;
0044
0045   //! Returns true if the solution is Enclosing the Curv and false in
0046   //! the other cases.
0047   Standard_EXPORT bool IsEnclosing() const;
0048
0049   //! Returns true if the solution is Enclosed in the Curv and false in
0050   //! the other cases.
0051   Standard_EXPORT bool IsEnclosed() const;
0052
0053   //! Returns true if the solution is Outside the Curv and false in
0054   //! the other cases.
0055   Standard_EXPORT bool IsOutside() const;
0056
0057 private:
0058   GccEnt_Position     TheQualifier;
0059   Geom2dAdaptor_Curve TheQualified;
0060 };
0061
0062 #endif // _Geom2dGcc_QCurve_HeaderFile