applications/utilities/parallelProcessing/reconstructPar/pointFieldReconstructor.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
   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 the
  13     Free Software Foundation; either version 2 of the License, or (at your
  14     option) any later version.
  15
  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
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  21     You should have received a copy of the GNU General Public License
  22     along with OpenFOAM; if not, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 \*---------------------------------------------------------------------------*/
  26
  27 #include "pointFieldReconstructor.H"
  28
  29 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  30
  31 Foam::pointFieldReconstructor::pointFieldReconstructor
  32 (
  33     const pointMesh& mesh,
  34     const PtrList<pointMesh>& procMeshes,
  35     const PtrList<labelIOList>& pointProcAddressing,
  36     const PtrList<labelIOList>& boundaryProcAddressing
  37 )
  38 :
  39     mesh_(mesh),
  40     procMeshes_(procMeshes),
  41     pointProcAddressing_(pointProcAddressing),
  42     boundaryProcAddressing_(boundaryProcAddressing),
  43     patchPointAddressing_(procMeshes.size())
  44 {
  45     // Inverse-addressing of the patch point labels.
  46     labelList pointMap(mesh_.size(), -1);
  47
  48     // Create the pointPatch addressing
  49     forAll(procMeshes_, proci)
  50     {
  51         const pointMesh& procMesh = procMeshes_[proci];
  52
  53         patchPointAddressing_[proci].setSize(procMesh.boundary().size());
  54
  55         forAll(procMesh.boundary(), patchi)
  56         {
  57             if (boundaryProcAddressing_[proci][patchi] >= 0)
  58             {
  59                 labelList& procPatchAddr = patchPointAddressing_[proci][patchi];
  60                 procPatchAddr.setSize(procMesh.boundary()[patchi].size(), -1);
  61
  62                 const labelList& patchPointLabels =
  63                     mesh_.boundary()[boundaryProcAddressing_[proci][patchi]]
  64                     .meshPoints();
  65
  66                 // Create the inverse-addressing of the patch point labels.
  67                 forAll (patchPointLabels, pointi)
  68                 {
  69                     pointMap[patchPointLabels[pointi]] = pointi;
  70                 }
  71
  72                 const labelList& procPatchPoints =
  73                     procMesh.boundary()[patchi].meshPoints();
  74
  75                 forAll (procPatchPoints, pointi)
  76                 {
  77                     procPatchAddr[pointi] =
  78                         pointMap
  79                         [
  80                             pointProcAddressing_[proci][procPatchPoints[pointi]]
  81                         ];
  82                 }
  83
  84                 if (procPatchAddr.size() && min(procPatchAddr) < 0)
  85                 {
  86                     FatalErrorIn
  87                     (
  88                         "pointFieldReconstructor::pointFieldReconstructor"
  89                         "(\n"
  90                         "    const pointMesh& mesh,\n"
  91                         "    const PtrList<pointMesh>& procMeshes,\n"
  92                         "    const PtrList<labelIOList>& pointProcAddressing,\n"
  93                         "    const PtrList<labelIOList>& "
  94                         "boundaryProcAddressing\n"
  95                         ")"
  96                     )   << "Incomplete patch point addressing"
  97                         << abort(FatalError);
  98                 }
  99             }
 100         }
 101     }
 102 }
 103
 104
 105 // ************************************************************************* //