Function1LagrangianFieldSource.C

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#include "Function1LagrangianFieldSource.H"
#include "LagrangianMesh.H"
#include "LagrangianModel.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
template<class Type>
template<class Derived>
Foam::Function1LagrangianFieldSource<Type>::Function1LagrangianFieldSource
(
    const Derived& field
)
:
    field_(static_cast<const LagrangianFieldSource<Type>&>(field))
{}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
template<class Type>
template<class OtherType>
Foam::tmp<Foam::LagrangianSubField<OtherType>>
Foam::Function1LagrangianFieldSource<Type>::value
(
    const LagrangianModel& model,
    const LagrangianSubMesh& subMesh,
    const dimensionSet& dims,
    const Function1<OtherType>& function
)
{
    const objectRegistry& db = subMesh.mesh();
 
    const scalar t1 = db.time().value();
    const scalar t0 = t1 - db.time().deltaTValue();
 
    const word name = model.name() + ":" + function.name();
 
    if
    (
        db.template foundObject<LagrangianScalarInternalDynamicField>
        (
            LagrangianMesh::fractionName
        )
    )
    {
        const LagrangianSubScalarSubField fractionSf
        (
            subMesh.sub
            (
                db.template lookupObject<LagrangianScalarInternalDynamicField>
                (
                    LagrangianMesh::fractionName
                )
            )
        );
 
        return
            LagrangianSubField<OtherType>::New
            (
                name,
                subMesh,
                dims,
                function.value(t0 + fractionSf*(t1 - t0))
            );
    }
    else
    {
        return
            LagrangianSubField<OtherType>::New
            (
                name,
                subMesh,
                dimensioned<OtherType>(dims, function.value(t0))
            );
    }
}
 
 
template<class Type>
Foam::tmp<Foam::LagrangianSubField<Type>>
Foam::Function1LagrangianFieldSource<Type>::value
(
    const LagrangianModel& model,
    const LagrangianSubMesh& subMesh,
    const Function1<Type>& function
) const
{
    return value(model, subMesh, field_.internalDimensions(), function);
}
 
 
// ************************************************************************* //