SlicedDimensionedField.C

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2011-2026 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 "SlicedDimensionedField.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
template<class Type, class GeoMesh>
Foam::SlicedDimensionedField<Type, GeoMesh>::SlicedDimensionedField
(
    const IOobject& io,
    const GeoMesh& mesh,
    const dimensionSet& ds,
    const Field<Type>& iField
)
:
    DimensionedField<Type, GeoMesh>(io, mesh, ds, Field<Type>())
{
    // Set the internalField to the slice of the complete field
    UList<Type>::shallowCopy
    (
        typename Field<Type>::subField(iField, mesh.size())
    );
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
template<class Type, class GeoMesh>
Foam::SlicedDimensionedField<Type, GeoMesh>::~SlicedDimensionedField()
{
    // Set the internalField storage pointer to nullptr before its destruction
    // to protect the field it a slice of.
    UList<Type>::shallowCopy(UList<Type>(nullptr, 0));
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type, class GeoMesh>
void Foam::SlicedDimensionedField<Type, GeoMesh>::transfer
(
    Field<Type>& f
)
{
    this->primitiveFieldRef() = f;
}
 
 
template<class Type, class GeoMesh>
void Foam::SlicedDimensionedField<Type, GeoMesh>::reset
(
    const Field<Type>& iField
)
{
    // Reset the internalField to the slice of the complete field
    UList<Type>::shallowCopy
    (
        typename Field<Type>::subField(iField, this->mesh().size())
    );
}
 
 
// ************************************************************************* //