src/dynamicMesh/meshMotion/fvMotionSolver/fvPatchFields/derived/cellMotion/cellMotionFvPatchField.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | foam-extend: Open Source CFD
   4    \\    /   O peration     | Version:     3.2
   5     \\  /    A nd           | Web:         http://www.foam-extend.org
   6      \\/     M anipulation  | For copyright notice see file Copyright
   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of foam-extend.
  10
  11     foam-extend 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 3 of the License, or (at your
  14     option) any later version.
  15
  16     foam-extend is distributed in the hope that it will be useful, but
  17     WITHOUT ANY WARRANTY; without even the implied warranty of
  18     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  19     General Public License for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 \*---------------------------------------------------------------------------*/
  25
  26 #include "cellMotionFvPatchField.H"
  27 #include "fvMesh.H"
  28 #include "volMesh.H"
  29 #include "pointFields.H"
  30
  31 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  32
  33 namespace Foam
  34 {
  35
  36 // * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
  37
  38 template<class Type>
  39 cellMotionFvPatchField<Type>::cellMotionFvPatchField
  40 (
  41     const fvPatch& p,
  42     const DimensionedField<Type, volMesh>& iF
  43 )
  44 :
  45     fixedValueFvPatchField<Type>(p, iF)
  46 {}
  47
  48
  49 template<class Type>
  50 cellMotionFvPatchField<Type>::cellMotionFvPatchField
  51 (
  52     const cellMotionFvPatchField<Type>& ptf,
  53     const fvPatch& p,
  54     const DimensionedField<Type, volMesh>& iF,
  55     const fvPatchFieldMapper& mapper
  56 )
  57 :
  58     fixedValueFvPatchField<Type>(ptf, p, iF, mapper)
  59 {}
  60
  61
  62 template<class Type>
  63 cellMotionFvPatchField<Type>::cellMotionFvPatchField
  64 (
  65     const fvPatch& p,
  66     const DimensionedField<Type, volMesh>& iF,
  67     const dictionary& dict
  68 )
  69 :
  70     fixedValueFvPatchField<Type>(p, iF)
  71 {
  72     fvPatchField<Type>::operator=(Field<Type>("value", dict, p.size()));
  73 }
  74
  75
  76 template<class Type>
  77 cellMotionFvPatchField<Type>::cellMotionFvPatchField
  78 (
  79     const cellMotionFvPatchField<Type>& ptf
  80 )
  81 :
  82     fixedValueFvPatchField<Type>(ptf)
  83 {}
  84
  85
  86 template<class Type>
  87 cellMotionFvPatchField<Type>::cellMotionFvPatchField
  88 (
  89     const cellMotionFvPatchField<Type>& ptf,
  90     const DimensionedField<Type, volMesh>& iF
  91 )
  92 :
  93     fixedValueFvPatchField<Type>(ptf, iF)
  94 {}
  95
  96
  97 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
  98
  99 template<class Type>
 100 void cellMotionFvPatchField<Type>::updateCoeffs()
 101 {
 102     if (this->updated())
 103     {
 104         return;
 105     }
 106
 107     const fvPatch& p = this->patch();
 108     const polyPatch& pp = p.patch();
 109     const fvMesh& mesh = this->dimensionedInternalField().mesh();
 110     const pointField& points = mesh.points();
 111
 112     word pfName = this->dimensionedInternalField().name();
 113     pfName.replace("cell", "point");
 114
 115     const GeometricField<Type, pointPatchField, pointMesh>& pointMotion =
 116         this->db().objectRegistry::template
 117         lookupObject<GeometricField<Type, pointPatchField, pointMesh> >
 118         (
 119             pfName
 120         );
 121
 122     forAll(p, i)
 123     {
 124         this->operator[](i) = pp[i].average(points, pointMotion);
 125     }
 126
 127     fixedValueFvPatchField<Type>::updateCoeffs();
 128 }
 129
 130
 131 template<class Type>
 132 void cellMotionFvPatchField<Type>::write(Ostream& os) const
 133 {
 134     fvPatchField<Type>::write(os);
 135     this->writeEntry("value", os);
 136 }
 137
 138
 139 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 140
 141 } // End namespace Foam
 142
 143 // ************************************************************************* //