src/tetDecompositionFiniteElement/tetPolyMeshCellDecomp/MapTetFemFieldsCellDecomp/tetPolyPatchMapperCellDecomp.C

   1 /*---------------------------------------------------------------------------*\
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   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
  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, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 Description
  26     PolyPatch mapper for the cell tetFem decomposition
  27
  28 \*---------------------------------------------------------------------------*/
  29
  30 #include "tetPolyPatchMapperCellDecomp.H"
  31 #include "tetPolyPatchCellDecomp.H"
  32 #include "tetPolyBoundaryMeshCellDecomp.H"
  33 #include "tetPolyMeshCellDecomp.H"
  34 #include "tetFemMatrices.H"
  35 #include "mapPolyMesh.H"
  36 #include "pointMapper.H"
  37 #include "faceTetPolyPatchCellDecomp.H"
  38
  39 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
  40
  41 void Foam::tetPolyPatchMapperCellDecomp::calcAddressing() const
  42 {
  43     if (directAddrPtr_)
  44     {
  45         FatalErrorIn
  46         (
  47             "void tetPolyPatchMapperCellDecomp::calcAddressing() const)"
  48         )   << "Addressing already calculated"
  49             << abort(FatalError);
  50     }
  51
  52     // Mapping
  53
  54     const labelList& curPatchPointMap = mpm_.patchPointMap()[patch_.index()];
  55
  56     // Assemble the map (direct mapping)
  57     directAddrPtr_ = new labelList(size());
  58     labelList& addr = *directAddrPtr_;
  59     label nAddr = 0;
  60
  61     forAll (curPatchPointMap, pointI)
  62     {
  63         if (curPatchPointMap[pointI] > -1)
  64         {
  65             addr[nAddr] = curPatchPointMap[pointI];
  66         }
  67         else
  68         {
  69             addr[nAddr] = 0;
  70         }
  71         nAddr++;
  72     }
  73 }
  74
  75
  76 void Foam::tetPolyPatchMapperCellDecomp::clearOut()
  77 {
  78     deleteDemandDrivenData(directPtr_);
  79     deleteDemandDrivenData(directAddrPtr_);
  80 }
  81
  82
  83 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  84
  85 // Construct from components
  86 Foam::tetPolyPatchMapperCellDecomp::tetPolyPatchMapperCellDecomp
  87 (
  88     const tetPolyPatchCellDecomp& patch,
  89     const mapPolyMesh& meshMap
  90 )
  91 :
  92     patch_(patch),
  93     mpm_(meshMap),
  94     directPtr_(NULL),
  95     directAddrPtr_(NULL)
  96 {}
  97
  98
  99 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 100
 101 Foam::tetPolyPatchMapperCellDecomp::~tetPolyPatchMapperCellDecomp()
 102 {
 103     clearOut();
 104 }
 105
 106
 107 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 108
 109 Foam::label Foam::tetPolyPatchMapperCellDecomp::size() const
 110 {
 111     return patch_.size();
 112 }
 113
 114
 115 Foam::label Foam::tetPolyPatchMapperCellDecomp::sizeBeforeMapping() const
 116 {
 117     return mpm_.oldPatchNMeshPoints()[patch_.index()];
 118 }
 119
 120
 121 const Foam::unallocLabelList&
 122 Foam::tetPolyPatchMapperCellDecomp::directAddressing() const
 123 {
 124     if (!directAddrPtr_)
 125     {
 126         calcAddressing();
 127     }
 128
 129     return *directAddrPtr_;
 130 }
 131
 132
 133 // * * * * * * * * * * * * * * * Member Operators  * * * * * * * * * * * * * //
 134
 135
 136 // * * * * * * * * * * * * * * * Friend Functions  * * * * * * * * * * * * * //
 137
 138
 139 // * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //
 140
 141
 142 // ************************************************************************* //