0026106: BRepMesh - revision of data model
[occt.git] / src / BRepMesh / BRepMesh_WireInterferenceChecker.hxx
1 // Created on: 2014-06-18
2 // Created by: Oleg AGASHIN
3 // Copyright (c) 2011-2014 OPEN CASCADE SAS
4 //
5 // This file is part of Open CASCADE Technology software library.
6 //
7 // This library is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU Lesser General Public License version 2.1 as published
9 // by the Free Software Foundation, with special exception defined in the file
10 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11 // distribution for complete text of the license and disclaimer of any warranty.
12 //
13 // Alternatively, this file may be used under the terms of Open CASCADE
14 // commercial license or contractual agreement.
15
16 #ifndef _BRepMesh_WireInterferenceChecker_HeaderFile
17 #define _BRepMesh_WireInterferenceChecker_HeaderFile
18
19 #include <Standard.hxx>
20 #include <Standard_Mutex.hxx>
21 #include <BRepMesh_WireChecker.hxx>
22 #include <BRepMesh_Status.hxx>
23
24 //! Auxilary class implementing functionality for 
25 //! checking interference between two discretized wires.
26 class BRepMesh_WireInterferenceChecker
27 {
28 public:
29
30   //! Enumerates states of segments intersection check.
31   enum IntFlag
32   {
33     NoIntersection,
34     Cross,
35     EndPointTouch,
36     PointOnSegment,
37     Glued,
38     Same
39   };
40
41   //! Constructor
42   //! @param theWires wires that should be checked.
43   //! @param theStatus shared flag to set status of the check.
44   //! @param theMutex shared mutex for parallel processing.
45   BRepMesh_WireInterferenceChecker(
46     const BRepMesh::Array1OfSegmentsTree& theWires,
47     BRepMesh_Status*                      theStatus,
48     Standard_Mutex*                       theMutex = NULL);
49
50   //! Checker's body.
51   //! @param theWireId Id of discretized wire to be checked.
52   void operator ()(const Standard_Integer& theWireId) const;
53
54 private:
55
56   //! Assignment operator.
57   void operator =(const BRepMesh_WireInterferenceChecker& /*theOther*/)
58   {
59   }
60
61 private:
62   const BRepMesh::Array1OfSegmentsTree& myWires;
63   BRepMesh_Status*                      myStatus;
64   Standard_Mutex*                       myMutex;
65 };
66
67 #endif