fvcVolumeIntegrate.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2011-2024 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 "fvcVolumeIntegrate.H"
#include "fvMesh.H"
#include "Field.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace fvc
{
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
template<class Type>
tmp<Field<Type>>
volumeIntegrate
(
    const VolField<Type>& vf
)
{
    return vf.mesh().V()*vf.primitiveField();
}
 
 
template<class Type>
tmp<Field<Type>>
volumeIntegrate
(
    const tmp<VolField<Type>>& tvf
)
{
    tmp<Field<Type>> tvivf = tvf().mesh().V()*tvf().primitiveField();
    tvf.clear();
    return tvivf;
}
 
 
template<class Type>
tmp<Field<Type>> volumeIntegrate(const DimensionedField<Type, volMesh>& df)
{
    return df.mesh().V()*df.primitiveField();
}
 
 
template<class Type>
tmp<Field<Type>>
volumeIntegrate(const tmp<DimensionedField<Type, volMesh>>& tdf)
{
    tmp<Field<Type>> tdidf = tdf().mesh().V()*tdf().primitiveField();
    tdf.clear();
    return tdidf;
}
 
 
template<class Type>
dimensioned<Type>
domainIntegrate
(
    const VolField<Type>& vf
)
{
    return dimensioned<Type>
    (
        "domainIntegrate(" + vf.name() + ')',
        dimVolume*vf.dimensions(),
        gSum(fvc::volumeIntegrate(vf))
    );
}
 
 
template<class Type>
dimensioned<Type> domainIntegrate
(
    const tmp<VolField<Type>>& tvf
)
{
    dimensioned<Type> integral = domainIntegrate(tvf());
    tvf.clear();
    return integral;
}
 
 
template<class Type>
dimensioned<Type> domainIntegrate
(
    const DimensionedField<Type, volMesh>& df
)
{
    return dimensioned<Type>
    (
        "domainIntegrate(" + df.name() + ')',
        dimVolume*df.dimensions(),
        gSum(fvc::volumeIntegrate(df))
    );
}
 
 
template<class Type>
dimensioned<Type> domainIntegrate
(
    const tmp<DimensionedField<Type, volMesh>>& tdf
)
{
    dimensioned<Type> integral = domainIntegrate(tdf());
    tdf.clear();
    return integral;
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fvc
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// ************************************************************************* //