include/opencascade/BRep_Curve3D.hxx

0001 // Created on: 1993-07-06
0002 // Created by: Remi LEQUETTE
0003 // Copyright (c) 1993-1999 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 _BRep_Curve3D_HeaderFile
0018 #define _BRep_Curve3D_HeaderFile
0019
0020 #include <Standard.hxx>
0021
0022 #include <BRep_GCurve.hxx>
0023 #include <Standard_Real.hxx>
0024 class Geom_Curve;
0025 class TopLoc_Location;
0026 class gp_Pnt;
0027 class BRep_CurveRepresentation;
0028
0029
0030 class BRep_Curve3D;
0031 DEFINE_STANDARD_HANDLE(BRep_Curve3D, BRep_GCurve)
0032
0033 //! Representation of a curve by a 3D curve.
0034 class BRep_Curve3D : public BRep_GCurve
0035 {
0036
0037 public:
0038
0039
0040   Standard_EXPORT BRep_Curve3D(const Handle(Geom_Curve)& C, const TopLoc_Location& L);
0041
0042   //! Computes the point at parameter U.
0043   Standard_EXPORT void D0 (const Standard_Real U, gp_Pnt& P) const Standard_OVERRIDE;
0044
0045   //! Returns True.
0046   Standard_EXPORT virtual Standard_Boolean IsCurve3D() const Standard_OVERRIDE;
0047
0048   Standard_EXPORT virtual const Handle(Geom_Curve)& Curve3D() const Standard_OVERRIDE;
0049
0050   Standard_EXPORT virtual void Curve3D (const Handle(Geom_Curve)& C) Standard_OVERRIDE;
0051
0052   //! Return a copy of this representation.
0053   Standard_EXPORT Handle(BRep_CurveRepresentation) Copy() const Standard_OVERRIDE;
0054
0055   //! Dumps the content of me into the stream
0056   Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const Standard_OVERRIDE;
0057
0058
0059
0060
0061   DEFINE_STANDARD_RTTIEXT(BRep_Curve3D,BRep_GCurve)
0062
0063 protected:
0064
0065
0066
0067
0068 private:
0069
0070
0071   Handle(Geom_Curve) myCurve;
0072
0073
0074 };
0075
0076
0077
0078
0079
0080
0081
0082 #endif // _BRep_Curve3D_HeaderFile