CloudLagrangianFieldSource.C

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#include "CloudLagrangianFieldSource.H"
#include "LagrangianModel.H"
#include "cloud.H"
#include "CloudTypes.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
template<class Type>
template<class Derived>
Foam::CloudLagrangianFieldSource<Type>::CloudLagrangianFieldSource
(
    const Derived& field
)
:
    field_(static_cast<const LagrangianFieldSource<Type>&>(field)),
    cloud_(field_.db().template lookupType<Foam::cloud>())
{}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
template<class Type>
template<class Cloud, class ... Clouds>
bool Foam::CloudLagrangianFieldSource<Type>::isCloud() const
{
    return CloudTypes<Cloud, Clouds ...>::isA(cloud_);
}
 
 
template<class Type>
template<class Cloud, class ... Clouds>
void Foam::CloudLagrangianFieldSource<Type>::assertCloud
(
    const LagrangianModel& model,
    const LagrangianSubMesh& subMesh
) const
{
    if (!isCloud<Cloud, Clouds ...>())
    {
        FatalErrorInFunction
            << "The '" << field_.type() << "' source of field '"
            << (field_.db().dbDir()/field_.internalField().name()).c_str()
            << "' for the '" << model.type() << "' Lagrangian model '"
            << model.name() << "' of cloud '" << cloud_.mesh().name()
            << "' requires a cloud of type "
            << CloudTypes<Cloud, Clouds ...>::typesString("or").c_str()
            << " (or a derivation thereof), rather than '" << cloud_.type()
            << "'" << exit(FatalError);
    }
}
 
 
template<class LagrangianFieldSource>
template<class Cloud>
const Cloud& Foam::CloudLagrangianFieldSource<LagrangianFieldSource>::cloud
(
    const LagrangianModel& model,
    const LagrangianSubMesh& subMesh
) const
{
    assertCloud<Cloud>(model, subMesh);
    return refCast<const Cloud>(cloud_);
}
 
 
// ************************************************************************* //