FreeFOAM The Cross-Platform CFD Toolkit
PrimitivePatchBdryPoints.C
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25 
26 #include "PrimitivePatch_.H"
27 #include <OpenFOAM/HashSet.H>
28 
29 
30 // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
31 
32 template
33 <
34  class Face,
35  template<class> class FaceList,
36  class PointField,
37  class PointType
38 >
39 void
41 calcBdryPoints() const
42 {
43  if (debug)
44  {
45  Info<< "PrimitivePatch<Face, FaceList, PointField, PointType>::"
46  << "calcBdryPoints() : "
47  << "calculating boundary points"
48  << endl;
49  }
50 
51  if (boundaryPointsPtr_)
52  {
53  // it is considered an error to attempt to recalculate
54  // if already allocated
56  (
57  "PrimitivePatch<Face, FaceList, PointField, PointType>::"
58  "calcBdryPoints()"
59  ) << "edge types already calculated"
60  << abort(FatalError);
61  }
62 
63  const edgeList& e = edges();
64 
65  labelHashSet bp(2*e.size());
66 
67  for (label edgeI = nInternalEdges_; edgeI < e.size(); edgeI++)
68  {
69  const edge& curEdge = e[edgeI];
70 
71  bp.insert(curEdge.start());
72  bp.insert(curEdge.end());
73  }
74 
75  boundaryPointsPtr_ = new labelList(bp.toc());
76  sort(*boundaryPointsPtr_);
77 
78  if (debug)
79  {
80  Info<< "PrimitivePatch<Face, FaceList, PointField, PointType>::"
81  << "calcBdryPoints() : "
82  << "finished calculating boundary points"
83  << endl;
84  }
85 }
86 
87 
88 // ************************ vim: set sw=4 sts=4 et: ************************ //