extendedCentredFaceToCellStencil.C
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25 
27 #include "mapDistribute.H"
28 #include "faceToCellStencil.H"
29 
30 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
31 
33 (
34  const faceToCellStencil& stencil
35 )
36 :
38  stencil_(stencil)
39 {
40  // Calculate distribute map (also renumbers elements in stencil)
41  List<Map<label>> compactMap(Pstream::nProcs());
42  mapPtr_.reset
43  (
44  new mapDistribute
45  (
46  stencil.globalNumbering(),
47  stencil_,
48  compactMap
49  )
50  );
51 }
52 
53 
54 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
55 
57 {
58  boolList isInStencil(map().constructSize(), false);
59 
60  forAll(stencil_, facei)
61  {
62  const labelList& stencilCells = stencil_[facei];
63 
64  forAll(stencilCells, i)
65  {
66  isInStencil[stencilCells[i]] = true;
67  }
68  }
69 
70  mapPtr_().compact(isInStencil, Pstream::msgType());
71 }
72 
73 
74 // ************************************************************************* //
#define forAll(list, i)
Loop across all elements in list.
Definition: UList.H:434
const mapDistribute & map() const
Return reference to the parallel distribution map.
extendedCentredFaceToCellStencil(const faceToCellStencil &)
Construct from uncompacted face stencil.
A 1D array of objects of type <T>, where the size of the vector is known and used for subscript bound...
Definition: HashTable.H:59
const globalIndex & globalNumbering() const
Global numbering for faces.
Note: transformations on coupled patches not supported. Problem is the positions of cells reachable t...
baseclass for extended cell centred addressing. Contains per cell a list of neighbouring faces in glo...
void compact()
After removing elements from the stencil adapt the schedule (map).
static int & msgType()
Message tag of standard messages.
Definition: UPstream.H:476
const polyMesh & mesh() const
Class containing processor-to-processor mapping information.