include/opencascade/TopOpeBRepDS_CurveIterator.hxx

0001 // Created on: 1993-06-17
0002 // Created by: Jean Yves LEBEY
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 _TopOpeBRepDS_CurveIterator_HeaderFile
0018 #define _TopOpeBRepDS_CurveIterator_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <TopOpeBRepDS_InterferenceIterator.hxx>
0025 #include <TopOpeBRepDS_Interference.hxx>
0026 #include <NCollection_List.hxx>
0027 #include <Standard_Integer.hxx>
0028 #include <TopAbs_Orientation.hxx>
0029 #include <TopAbs_State.hxx>
0030 class TopOpeBRepDS_Interference;
0031 class Geom2d_Curve;
0032
0033 class TopOpeBRepDS_CurveIterator : public TopOpeBRepDS_InterferenceIterator
0034 {
0035 public:
0036   DEFINE_STANDARD_ALLOC
0037
0038   //! Creates an iterator on the curves on surface
0039   //! described by the interferences in <L>.
0040   Standard_EXPORT TopOpeBRepDS_CurveIterator(
0041     const NCollection_List<occ::handle<TopOpeBRepDS_Interference>>& L);
0042
0043   //! Returns True if the Interference <I> has a
0044   //! GeometryType() TopOpeBRepDS_CURVE
0045   //! returns False else.
0046   Standard_EXPORT bool MatchInterference(
0047     const occ::handle<TopOpeBRepDS_Interference>& I) const override;
0048
0049   //! Index of the curve in the data structure.
0050   Standard_EXPORT int Current() const;
0051
0052   Standard_EXPORT TopAbs_Orientation Orientation(const TopAbs_State S) const;
0053
0054   Standard_EXPORT const occ::handle<Geom2d_Curve>& PCurve() const;
0055 };
0056
0057 #endif // _TopOpeBRepDS_CurveIterator_HeaderFile