LagrangianPatch.C

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License
    This file is part of OpenFOAM.
 
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#include "LagrangianPatch.H"
#include "LagrangianMesh.H"
#include "LagrangianFields.H"
#include "tracking.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
    defineTypeNameAndDebug(LagrangianPatch, 0);
 
    defineRunTimeSelectionTable(LagrangianPatch, polyPatch);
 
    addToRunTimeSelectionTable(LagrangianPatch, LagrangianPatch, polyPatch);
}
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::LagrangianPatch::LagrangianPatch
(
    const polyPatch& patch,
    const LagrangianBoundaryMesh& boundaryMesh
)
:
    patch_(patch),
    boundaryMesh_(boundaryMesh),
    meshPtr_(nullptr)
{}
 
 
// * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * * //
 
Foam::autoPtr<Foam::LagrangianPatch> Foam::LagrangianPatch::New
(
    const word& type,
    const polyPatch& patch,
    const LagrangianBoundaryMesh& boundaryMesh
)
{
    polyPatchConstructorTable::iterator cstrIter =
        polyPatchConstructorTablePtr_->find(type);
 
    if (cstrIter == polyPatchConstructorTablePtr_->end())
    {
        FatalErrorInFunction
            << "Unknown LagrangianPatch type " << type
            << nl << nl
            << "Valid LagrangianPatch types are :" << endl
            << polyPatchConstructorTablePtr_->sortedToc()
            << exit(FatalError);
    }
 
    return autoPtr<LagrangianPatch>(cstrIter()(patch, boundaryMesh));
}
 
 
Foam::autoPtr<Foam::LagrangianPatch> Foam::LagrangianPatch::New
(
    const polyPatch& patch,
    const LagrangianBoundaryMesh& boundaryMesh
)
{
    return New(patch.type(), patch, boundaryMesh);
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::LagrangianPatch::~LagrangianPatch()
{}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
const Foam::LagrangianSubMesh& Foam::LagrangianPatch::mesh() const
{
    if (!meshPtr_.valid())
    {
        FatalErrorInFunction
            << "Lagrangian patch mesh requested out of scope of Lagrangian "
            << "mesh changes" << exit(FatalError);
    }
 
    return meshPtr_;
}
 
 
const Foam::objectRegistry& Foam::LagrangianPatch::db() const
{
    return boundaryMesh().mesh();
}
 
 
void Foam::LagrangianPatch::initEvaluate
(
    PstreamBuffers&,
    LagrangianMesh&,
    const LagrangianScalarInternalDynamicField& fraction
) const
{}
 
 
void Foam::LagrangianPatch::evaluate
(
    PstreamBuffers&,
    LagrangianMesh& mesh,
    const LagrangianScalarInternalDynamicField& fraction
) const
{
    this->mesh().sub(mesh.states()) = LagrangianState::toBeRemoved;
}
 
 
void Foam::LagrangianPatch::partition() const
{
    meshPtr_.reset
    (
        boundaryMesh_.mesh().changing()
      ? new LagrangianSubMesh
        (
            boundaryMesh_.mesh().sub
            (
                static_cast<LagrangianGroup>
                (
                    static_cast<label>(LagrangianGroup::onPatchZero)
                  + patch_.index()
                )
            )
        )
      : nullptr
    );
}
 
 
// ************************************************************************* //