lagrangianReconstructorTemplates.C

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    Copyright (C) 2011-2017 OpenFOAM Foundation
    Copyright (C) 2018 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
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    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.
 
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    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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#include "IOField.H"
#include "CompactIOField.H"
#include "Time.H"
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type>
Foam::tmp<Foam::IOField<Type>>
Foam::lagrangianReconstructor::reconstructField
(
    const word& cloudName,
    const word& fieldName
)
{
    // Construct empty field on mesh
    auto tfield = tmp<IOField<Type>>::New
    (
        IOobject
        (
            fieldName,
            mesh_.time().timeName(),
            cloud::prefix/cloudName,
            mesh_,
            IOobject::NO_READ,
            IOobject::NO_WRITE
        ),
        Field<Type>()
    );
    auto& field = tfield.ref();
 
    for (const fvMesh& localMesh : procMeshes_)
    {
        // Check object on local mesh
        IOobject localIOobject
        (
            fieldName,
            localMesh.time().timeName(),
            cloud::prefix/cloudName,
            localMesh,
            IOobject::MUST_READ,
            IOobject::NO_WRITE
        );
 
        if (localIOobject.typeHeaderOk<IOField<Type>>(true))
        {
            IOField<Type> localField(localIOobject);
 
            const label offset = field.size();
            field.setSize(offset + localField.size());
 
            forAll(localField, j)
            {
                field[offset + j] = localField[j];
            }
        }
    }
 
    return tfield;
}
 
 
template<class Type>
Foam::tmp<Foam::CompactIOField<Foam::Field<Type>, Type>>
Foam::lagrangianReconstructor::reconstructFieldField
(
    const word& cloudName,
    const word& fieldName
)
{
    // Construct empty field on mesh
    auto tfield = tmp<CompactIOField<Field<Type>, Type>>::New
    (
        IOobject
        (
            fieldName,
            mesh_.time().timeName(),
            cloud::prefix/cloudName,
            mesh_,
            IOobject::NO_READ,
            IOobject::NO_WRITE
        ),
        Field<Field<Type>>()
    );
    auto& field = tfield.ref();
 
    for (const fvMesh& localMesh : procMeshes_)
    {
        // Check object on local mesh
        IOobject localIOobject
        (
            fieldName,
            localMesh.time().timeName(),
            cloud::prefix/cloudName,
            localMesh,
            IOobject::MUST_READ,
            IOobject::NO_WRITE
        );
 
        if
        (
            localIOobject.typeHeaderOk<CompactIOField<Field<Type>, Type>>
            (
                false
            )
         || localIOobject.typeHeaderOk<IOField<Field<Type>>>(false)
        )
        {
            CompactIOField<Field<Type>, Type> localField(localIOobject);
 
            const label offset = field.size();
            field.setSize(offset + localField.size());
 
            forAll(localField, j)
            {
                field[offset + j] = localField[j];
            }
        }
    }
 
    return tfield;
}
 
 
template<class Type>
Foam::label Foam::lagrangianReconstructor::reconstructFields
(
    const word& cloudName,
    const UPtrList<const IOobject>& fieldObjects
)
{
    typedef IOField<Type> fieldType;
 
    label nFields = 0;
 
    for (const IOobject& io : fieldObjects)
    {
        if (io.isHeaderClass<fieldType>())
        {
            if (verbose_)
            {
                if (!nFields)
                {
                    Info<< "    Reconstructing lagrangian "
                        << fieldType::typeName << "s\n" << nl;
                }
                Info<< "        " << io.name() << endl;
            }
            ++nFields;
 
            reconstructField<Type>(cloudName, io.name())().write();
        }
    }
 
    if (verbose_ && nFields) Info<< endl;
    return nFields;
}
 
 
template<class Type>
Foam::label Foam::lagrangianReconstructor::reconstructFields
(
    const word& cloudName,
    const IOobjectList& objects,
    const wordRes& selectedFields
)
{
    typedef IOField<Type> fieldType;
 
    return reconstructFields<Type>
    (
        cloudName,
        (
            selectedFields.empty()
          ? objects.sorted<fieldType>()
          : objects.sorted<fieldType>(selectedFields)
        )
    );
}
 
 
template<class Type>
Foam::label Foam::lagrangianReconstructor::reconstructFieldFields
(
    const word& cloudName,
    const IOobjectList& objects,
    const wordRes& selectedFields
)
{
    typedef CompactIOField<Field<Type>, Type> fieldType;
    typedef IOField<Field<Type>> fieldTypeB;
 
    UPtrList<const IOobject> fieldObjects;
 
    if (selectedFields.empty())
    {
        fieldObjects.append(objects.sorted<fieldType>());
        fieldObjects.append(objects.sorted<fieldTypeB>());
    }
    else
    {
        fieldObjects.append(objects.sorted<fieldType>(selectedFields));
        fieldObjects.append(objects.sorted<fieldTypeB>(selectedFields));
    }
 
    Foam::sort(fieldObjects, nameOp<IOobject>());
 
    label nFields = 0;
    for (const IOobject& io : fieldObjects)
    {
        if (verbose_)
        {
            if (!nFields)
            {
                Info<< "    Reconstructing lagrangian "
                    << fieldType::typeName << "s\n" << nl;
            }
            Info<< "        " << io.name() << endl;
        }
        ++nFields;
 
        reconstructFieldField<Type>(cloudName, io.name())().write();
    }
 
    if (verbose_ && nFields) Info<< endl;
    return nFields;
}
 
 
// ************************************************************************* //