patchPatchDist.H
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5  \\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
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23 
24 Class
25  Foam::patchPatchDist
26 
27 Description
28  Like wallDist but calculates on a patch the distance to nearest neighbouring
29  patches. Uses PatchEdgeFaceWave to do actual calculation.
30 
31 SourceFiles
32  patchPatchDist.C
33 
34 \*---------------------------------------------------------------------------*/
35 
36 #ifndef patchPatchDist_H
37 #define patchPatchDist_H
38 
39 #include "scalarField.H"
40 #include "HashSet.H"
41 
42 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
43 
44 namespace Foam
45 {
46 
47 //class polyMesh;
48 class polyPatch;
49 
50 /*---------------------------------------------------------------------------*\
51  Class patchPatchDist Declaration
52 \*---------------------------------------------------------------------------*/
53 
54 class patchPatchDist
55 :
56  public scalarField
57 {
58 
59 
60 private:
61 
62  // Private Member Data
63 
64  //- Patch to operate on
65  const polyPatch& patch_;
66 
67  //- Patches to determine the distance to
68  const labelHashSet nbrPatchIDs_;
69 
70  //- Number of unset faces.
71  label nUnset_;
72 
73 public:
74 
75  // Constructors
76 
77  //- Construct from patch and neighbour patches.
79  (
80  const polyPatch& pp,
81  const labelHashSet& nbrPatchIDs
82  );
83 
84 
85  //- Destructor
86  virtual ~patchPatchDist();
87 
88 
89  // Member Functions
90 
91  const scalarField& y() const
92  {
93  return *this;
94  }
95 
96  label nUnset() const
97  {
98  return nUnset_;
99  }
100 
101  //- Correct for mesh geom/topo changes
102  virtual void correct();
103 };
104 
105 
106 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
107 
108 } // End namespace Foam
109 
110 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
111 
112 #endif
113 
114 // ************************************************************************* //
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
const scalarField & y() const
virtual ~patchPatchDist()
Destructor.
label nUnset() const
patchPatchDist(const polyPatch &pp, const labelHashSet &nbrPatchIDs)
Construct from patch and neighbour patches.
virtual void correct()
Correct for mesh geom/topo changes.
A patch is a list of labels that address the faces in the global face list.
Definition: polyPatch.H:66
Namespace for OpenFOAM.
Like wallDist but calculates on a patch the distance to nearest neighbouring patches. Uses PatchEdgeFaceWave to do actual calculation.