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

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
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   5     \\  /    A nd           | Copyright (C) 2008-2009 OpenCFD Ltd.
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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 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.
  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 \*---------------------------------------------------------------------------*/
  26
  27 template<class Type>
  28 void Foam::calcTypes::addSubtract::writeAddSubtractValue
  29 (
  30     const IOobject& baseHeader,
  31     const string& valueStr,
  32     const fvMesh& mesh,
  33     bool& processed
  34 )
  35 {
  36     typedef GeometricField<Type, fvPatchField, volMesh> fieldType;
  37
  38     if (baseHeader.headerClassName() == fieldType::typeName)
  39     {
  40         if (resultName_ == "")
  41         {
  42             if (calcMode_ == ADD)
  43             {
  44                 resultName_ = baseHeader.name() + "_add_value";
  45             }
  46             else
  47             {
  48                 resultName_ = baseHeader.name() + "_subtract_value";
  49             }
  50         }
  51
  52         Type value;
  53         IStringStream(valueStr)() >> value;
  54
  55         Info<< "    Reading " << baseHeader.name() << endl;
  56         fieldType baseField(baseHeader, mesh);
  57
  58         fieldType newField
  59         (
  60             IOobject
  61             (
  62                 resultName_,
  63                 mesh.time().timeName(),
  64                 mesh,
  65                 IOobject::NO_READ
  66             ),
  67             baseField
  68         );
  69
  70         Info<< "    Calculating " << resultName_ << endl;
  71         if (calcMode_ == ADD)
  72         {
  73             newField == baseField
  74                 + dimensioned<Type>("value", baseField.dimensions(), value);
  75         }
  76         else
  77         {
  78             newField == baseField
  79                 - dimensioned<Type>("value", baseField.dimensions(), value);
  80         }
  81
  82         newField.write();
  83
  84         processed = true;
  85     }
  86
  87 }
  88
  89
  90 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //