include/opencascade/TopOpeBRepDS_PointIterator.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_PointIterator_HeaderFile
0018 #define _TopOpeBRepDS_PointIterator_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
0032 class TopOpeBRepDS_PointIterator : public TopOpeBRepDS_InterferenceIterator
0033 {
0034 public:
0035   DEFINE_STANDARD_ALLOC
0036
0037   //! Creates an iterator on the points on curves
0038   //! described by the interferences in <L>.
0039   Standard_EXPORT TopOpeBRepDS_PointIterator(
0040     const NCollection_List<occ::handle<TopOpeBRepDS_Interference>>& L);
0041
0042   //! Returns True if the Interference <I> has a
0043   //! GeometryType() TopOpeBRepDS_POINT or TopOpeBRepDS_VERTEX
0044   //! returns False else.
0045   Standard_EXPORT bool MatchInterference(
0046     const occ::handle<TopOpeBRepDS_Interference>& I) const override;
0047
0048   //! Index of the point in the data structure.
0049   Standard_EXPORT int Current() const;
0050
0051   Standard_EXPORT TopAbs_Orientation Orientation(const TopAbs_State S) const;
0052
0053   Standard_EXPORT double Parameter() const;
0054
0055   Standard_EXPORT bool IsVertex() const;
0056
0057   Standard_EXPORT bool IsPoint() const;
0058
0059   Standard_EXPORT bool DiffOriented() const;
0060
0061   Standard_EXPORT bool SameOriented() const;
0062
0063   Standard_EXPORT int Support() const;
0064 };
0065
0066 #endif // _TopOpeBRepDS_PointIterator_HeaderFile