lagrangianFieldReconstructorTemplates.C

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#include "lagrangianFieldReconstructor.H"
#include "IOobjectList.H"
#include "CompactIOField.H"
#include "cloud.H"
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
template<class FieldType>
bool Foam::lagrangianFieldReconstructor::reconstructs
(
    const IOobjectList& objects,
    const HashSet<word>& selectedFields
)
{
    IOobjectList fields = objects.lookupClass(FieldType::typeName);
 
    if (fields.size() && selectedFields.empty())
    {
        return true;
    }
 
    forAllConstIter(IOobjectList, fields, fieldIter)
    {
        if (selectedFields.found(fieldIter()->name()))
        {
            return true;
        }
    }
 
    return false;
}
 
 
template
<
    class Type,
    template<class> class ReadIOContainer,
    template<class> class IOContainer
>
void Foam::lagrangianFieldReconstructor::reconstructFields
(
    const IOobjectList& objects,
    const HashSet<word>& selectedFields
) const
{
    const word& fieldClassName = ReadIOContainer<Type>::typeName;
 
    IOobjectList fields = objects.lookupClass(fieldClassName);
 
    if (fields.size())
    {
        Info<< nl << "    Reconstructing lagrangian "
            << fieldClassName << "s" << nl << endl;
 
        forAllConstIter(IOobjectList, fields, fieldIter)
        {
            if
            (
                selectedFields.empty()
             || selectedFields.found(fieldIter()->name())
            )
            {
                Info<< "        " << fieldIter()->name() << endl;
 
                reconstructField<Type, ReadIOContainer, IOContainer>
                (
                    *fieldIter()
                )().write();
            }
        }
    }
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template
<
    class Type,
    template<class> class ReadIOContainer,
    template<class> class IOContainer
>
Foam::tmp<IOContainer<Type>>
Foam::lagrangianFieldReconstructor::reconstructField
(
    const IOobject& fieldIoObject
) const
{
    // Construct the complete field
    tmp<IOContainer<Type>> tfield
    (
        new IOContainer<Type>
        (
            IOobject
            (
                fieldIoObject.name(),
                completeMesh_.time().name(),
                lagrangian::cloud::prefix/cloudName_,
                completeMesh_,
                IOobject::NO_READ,
                IOobject::NO_WRITE
            ),
            Field<Type>(0)
        )
    );
    Field<Type>& field = tfield.ref();
 
    // Combine the processor fields into the complete field
    forAll(procMeshes_, proci)
    {
        typeIOobject<ReadIOContainer<Type>> localIOobject
        (
            fieldIoObject.name(),
            procMeshes_[proci].time().name(),
            lagrangian::cloud::prefix/cloudName_,
            procMeshes_[proci],
            IOobject::MUST_READ,
            IOobject::NO_WRITE
        );
 
        if (localIOobject.headerOk())
        {
            IOContainer<Type> fieldi(localIOobject);
 
            label offset = field.size();
            field.setSize(offset + fieldi.size());
 
            forAll(fieldi, j)
            {
                field[offset + j] = fieldi[j];
            }
        }
    }
 
    return tfield;
}
 
 
template<class Type>
void Foam::lagrangianFieldReconstructor::reconstructFields
(
    const IOobjectList& o,
    const HashSet<word>& sf
) const
{
    reconstructFields<Type, IOField, IOField>(o, sf);
    reconstructFields<Field<Type>, IOField, CompactIOField>(o, sf);
    reconstructFields<Field<Type>, CompactIOField, CompactIOField>(o, sf);
}
 
 
// ************************************************************************* //