FreeFOAM The Cross-Platform CFD Toolkit
repatchPolyTopoChanger.H
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23 
24 Class
25  Foam::repatchPolyTopoChanger
26 
27 Description
28  A mesh which allows changes in the patch distribution of the
29  boundary faces. The change in patching is set using changePatchID. For a
30  boundary face, a new patch ID is given.
31 
32 SourceFiles
33  repatchPolyTopoChanger.C
34 
35 \*---------------------------------------------------------------------------*/
36 
37 #ifndef repatchPolyTopoChanger_H
38 #define repatchPolyTopoChanger_H
39 
40 #include <OpenFOAM/polyMesh.H>
42 
43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
44 
45 namespace Foam
46 {
47 
48 /*---------------------------------------------------------------------------*\
49  Class repatchPolyTopoChanger Declaration
50 \*---------------------------------------------------------------------------*/
51 
53 {
54  // Private data
55 
56  //- The polyMesh to be repatched
57  polyMesh& mesh_;
58 
59  //- Topological change to accumulated all mesh changes
60  autoPtr<polyTopoChange> meshModPtr_;
61 
62 
63  // Private Member Functions
64 
65  //- Demand driven access to polyTopoChange
66  polyTopoChange& meshMod();
67 
68  //- Disallow default bitwise copy construct
70 
71  //- Disallow default bitwise assignment
72  void operator=(const repatchPolyTopoChanger&);
73 
74 
75 public:
76 
77  // Constructors
78 
79  //- Construct for given mesh
81 
82 
83  // Destructor
84 
86  {}
87 
88 
89  // Member Functions
90 
91  //- Change patches.
93 
94  //- Change patch ID for a boundary face. Note: patchID should be in new
95  // numbering.
96  void changePatchID
97  (
98  const label faceID,
99  const label patchID
100  );
101 
102  //- Set zone ID for a face
103  void setFaceZone
104  (
105  const label faceID,
106  const label zoneID,
107  const bool zoneFlip
108  );
109 
110  //- Change anchor point (zero'th point of face) for a boundary face.
111  void changeAnchorPoint
112  (
113  const label faceID,
114  const label fp
115  );
116 
117 
118  //- Re-patch the mesh
119  void repatch();
120 };
121 
122 
123 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
124 
125 } // End namespace Foam
126 
127 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
128 
129 #endif
130 
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