src/postProcessing/foamCalcFunctions/basic/addSubtract/writeAddSubtractValue.C

   1 /*---------------------------------------------------------------------------*\
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   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
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  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 template<class Type>
  27 void Foam::calcTypes::addSubtract::writeAddSubtractValue
  28 (
  29     const IOobject& baseHeader,
  30     const string& valueStr,
  31     const fvMesh& mesh,
  32     bool& processed
  33 )
  34 {
  35     typedef GeometricField<Type, fvPatchField, volMesh> fieldType;
  36
  37     if (baseHeader.headerClassName() == fieldType::typeName)
  38     {
  39         if (resultName_ == "")
  40         {
  41             if (calcMode_ == ADD)
  42             {
  43                 resultName_ = baseHeader.name() + "_add_value";
  44             }
  45             else
  46             {
  47                 resultName_ = baseHeader.name() + "_subtract_value";
  48             }
  49         }
  50
  51         Type value;
  52         IStringStream(valueStr)() >> value;
  53
  54         Info<< "    Reading " << baseHeader.name() << endl;
  55         fieldType baseField(baseHeader, mesh);
  56
  57         fieldType newField
  58         (
  59             IOobject
  60             (
  61                 resultName_,
  62                 mesh.time().timeName(),
  63                 mesh,
  64                 IOobject::NO_READ
  65             ),
  66             baseField
  67         );
  68
  69         Info<< "    Calculating " << resultName_ << endl;
  70         if (calcMode_ == ADD)
  71         {
  72             newField == baseField
  73                 + dimensioned<Type>("value", baseField.dimensions(), value);
  74         }
  75         else
  76         {
  77             newField == baseField
  78                 - dimensioned<Type>("value", baseField.dimensions(), value);
  79         }
  80
  81         newField.write();
  82
  83         processed = true;
  84     }
  85
  86 }
  87
  88
  89 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //