indexedCellOpsTemplates.C
Go to the documentation of this file.
1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration | Website: https://openfoam.org
5  \\ / A nd | Copyright (C) 2013-2018 OpenFOAM Foundation
6  \\/ M anipulation |
7 -------------------------------------------------------------------------------
8 License
9  This file is part of OpenFOAM.
10 
11  OpenFOAM is free software: you can redistribute it and/or modify it
12  under the terms of the GNU General Public License as published by
13  the Free Software Foundation, either version 3 of the License, or
14  (at your option) any later version.
15 
16  OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
19  for more details.
20 
21  You should have received a copy of the GNU General Public License
22  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23 
24 \*---------------------------------------------------------------------------*/
25 
26 #include "indexedCellOps.H"
27 #include "Pstream.H"
28 
29 // * * * * * * * * * * * * * * * Global Functions * * * * * * * * * * * * * //
30 
31 template<class CellType>
33 {
34  if (!c->parallelDualVertex())
35  {
36  return -1;
37  }
38 
39  // The master processor is the lowest numbered of the four on this tet.
40 
41  int masterProc = Foam::Pstream::nProcs() + 1;
42 
43  for (Foam::label vI = 0; vI < 4; ++vI)
44  {
45  if (c->vertex(vI)->referred())
46  {
47  masterProc = min(masterProc, c->vertex(vI)->procIndex());
48  }
49  else
50  {
51  masterProc = min(masterProc, Foam::Pstream::myProcNo());
52  }
53  }
54 
55  return masterProc;
56 }
57 
58 
59 template<class CellType>
62 {
64 
65  if (!c->parallelDualVertex())
66  {
67  return procsAttached;
68  }
69 
70  for (Foam::label vI = 0; vI < 4; ++vI)
71  {
72  if (c->vertex(vI)->referred())
73  {
74  procsAttached[vI] = c->vertex(vI)->procIndex();
75  }
76  }
77 
78  return procsAttached;
79 }
80 
81 
82 // ************************************************************************* //
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
A 1D vector of objects of type <T> with a fixed size <Size>.
Definition: FixedList.H:54
static int myProcNo(const label communicator=0)
Number of this process (starting from masterNo() = 0)
Definition: UPstream.H:429
Foam::label dualVertexMasterProc(const CellType &c)
Does the Dual vertex form part of a processor patch.
Foam::FixedList< Foam::label, 4 > processorsAttached(const CellType &c)
dimensioned< Type > min(const dimensioned< Type > &, const dimensioned< Type > &)
static label nProcs(const label communicator=0)
Number of processes in parallel run.
Definition: UPstream.H:411