pointFieldDecomposerFields.C

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011-2016 OpenFOAM Foundation
    Copyright (C) 2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
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/>.
 
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#include "pointFieldDecomposer.H"
#include "processorPointPatchFields.H"
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type>
Foam::tmp<Foam::GeometricField<Type, Foam::pointPatchField, Foam::pointMesh>>
Foam::pointFieldDecomposer::decomposeField
(
    const GeometricField<Type, pointPatchField, pointMesh>& field
) const
{
    // Create and map the internal field values
    Field<Type> internalField(field.primitiveField(), pointAddressing_);
 
    // Create a list of pointers for the patchFields
    PtrList<pointPatchField<Type>> patchFields(boundaryAddressing_.size());
 
    // Create and map the patch field values
    forAll(boundaryAddressing_, patchi)
    {
        if (patchFieldDecomposerPtrs_.set(patchi))
        {
            patchFields.set
            (
                patchi,
                pointPatchField<Type>::New
                (
                    field.boundaryField()[boundaryAddressing_[patchi]],
                    procMesh_.boundary()[patchi],
                    DimensionedField<Type, pointMesh>::null(),
                    patchFieldDecomposerPtrs_[patchi]
                )
            );
        }
        else
        {
            patchFields.set
            (
                patchi,
                new processorPointPatchField<Type>
                (
                    procMesh_.boundary()[patchi],
                    DimensionedField<Type, pointMesh>::null()
                )
            );
        }
    }
 
    // Create the field for the processor
    return
        tmp<GeometricField<Type, pointPatchField, pointMesh>>::New
        (
            IOobject
            (
                field.name(),
                procMesh_().time().timeName(),
                procMesh_(),
                IOobject::NO_READ,
                IOobject::NO_WRITE,
                false
            ),
            procMesh_,
            field.dimensions(),
            internalField,
            patchFields
        );
}
 
 
template<class GeoField>
void Foam::pointFieldDecomposer::decomposeFields
(
    const PtrList<GeoField>& fields
) const
{
    for (const auto& fld : fields)
    {
        decomposeField(fld)().write();
    }
}
 
 
// ************************************************************************* //