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functionObjects::add: Add list of fields

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The operation can be applied to any volume or surface fields generating a
    volume or surface scalar field.

    Example of function object specification:
    \verbatim
    Ttot
    {
        type            add;
        libs            ("libfieldFunctionObjects.so");
        fields          (T Tdelta);
        result          Ttot;
        executeControl  writeTime;
        writeControl    writeTime;
    }
    \endverbatim

Also refactored functionObjects::fieldsExpression to avoid code
duplication between the 'add' and 'subtract' functionObjects.
This commit is contained in:
Henry Weller
2016-11-19 21:48:48 +00:00
parent f021d3b665
commit 7d39328b5a
10 changed files with 377 additions and 64 deletions
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82
src/functionObjects/field/fieldsExpression/fieldsExpressionTemplates.C Normal file
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2016 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "volFields.H"
#include "surfaceFields.H"
// * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * //
template<class Type, class FOType>
bool Foam::functionObjects::fieldsExpression::calcFieldTypes(FOType& fo)
{
typedef GeometricField<Type, fvPatchField, volMesh> VolFieldType;
typedef GeometricField<Type, fvsPatchField, surfaceMesh> SurfaceFieldType;
if (foundObject<VolFieldType>(fieldNames_[0]))
{
return store
(
resultName_,
fo.template calcFieldType<VolFieldType>()
);
}
else if (foundObject<SurfaceFieldType>(fieldNames_[0]))
{
return store
(
resultName_,
fo.template calcFieldType<SurfaceFieldType>()
);
}
else
{
return false;
}
}
template<class Type, class FOType>
bool Foam::functionObjects::fieldsExpression::calcType(FOType& fo)
{
return calcFieldTypes<Type>(fo);
}
template<class FOType>
bool Foam::functionObjects::fieldsExpression::calcAllTypes(FOType& fo)
{
bool processed = false;
processed = processed || fo.template calcType<scalar>(fo);
processed = processed || fo.template calcType<vector>(fo);
processed = processed || fo.template calcType<sphericalTensor>(fo);
processed = processed || fo.template calcType<symmTensor>(fo);
processed = processed || fo.template calcType<tensor>(fo);
return processed;
}
// ************************************************************************* //