Detailed Description

template<typename LatticeModel, typename FlagFieldT>
class walberla::lbm::ExtendedBoundaryHandlingFactory< LatticeModel, FlagFieldT >

Creates a default boundary handling for LBM simulations.

This functor is usually used like

typedef lbm::ExtendedBoundaryHandlingFactory< LatticeModel_T, FlagField_T > Factory;
BlockDataID bid = Factory::addBoundaryHandlingToStorage( blocks, "boundary handling",
                                              flagFieldId, pdfFieldId, setOfDomainFlags );

Use this boundary handling if the DefaultBoundaryHandling is not flexible enough for you. This boundary handling stores boundary velocities/pressure for each cell separately resulting in a memory consumption of 4 real values per cell. The Handling itself is also more costly since these values have to be loaded from memory.

The following boundary conditions are available:

Template Parameters

LatticeModel	The lattice model used for the simulation
FlagFieldT	Type of the used flag field

#include <ExtendedBoundaryHandlingFactory.h>

Public Types
using	flag_t = typename FlagFieldT::flag_t

using	Stencil = typename LatticeModel::Stencil

using	Velocity = Vector3<real_t>

using	PdfFieldLM = PdfField<LatticeModel>

using	BcNoSlip = NoSlip<LatticeModel, flag_t>

using	BcFreeSlip = FreeSlip<LatticeModel, FlagFieldT>

using	BcPressure = Pressure<LatticeModel, flag_t>

using	BcUBB = ParserUBB<LatticeModel, flag_t>

using	BcOutlet = Outlet<LatticeModel, FlagFieldT>

using	BcCurved = Curved<LatticeModel, FlagFieldT>

using	BoundaryHandling = walberla::boundary::BoundaryHandling<FlagFieldT, Stencil, BcNoSlip, BcFreeSlip, BcPressure, BcUBB, BcOutlet, BcCurved>

Public Member Functions
	ExtendedBoundaryHandlingFactory (const BlockDataID &flagField, const BlockDataID &pdfField, const Set< FlagUID > &flagUIDSet, const typename BoundaryHandling::Mode boundaryHandlingTraversalMode)

BoundaryHandling *	operator() (walberla::IBlock const block, const walberla::StructuredBlockStorage const storage) const

Static Public Member Functions
static BlockDataID	addBoundaryHandlingToStorage (const shared_ptr< StructuredBlockStorage > &bs, const std::string &identifier, BlockDataID, BlockDataID pdfFieldID, const Set< FlagUID > &flagUIDSet)

static BlockDataID	addBoundaryHandlingToStorage (const shared_ptr< StructuredBlockStorage > &bs, const std::string &identifier, BlockDataID flagFieldID, BlockDataID pdfFieldID, const Set< FlagUID > &flagUIDSet, const typename BoundaryHandling::Mode boundaryHandlingTraversalMode)

static const walberla::FlagUID &	getNoSlip ()

static const walberla::FlagUID &	getFreeSlip ()

static const walberla::FlagUID &	getPressure ()

static const walberla::FlagUID &	getUBB ()

static const walberla::FlagUID &	getOutlet ()

static const walberla::FlagUID &	getCurved ()

static const walberla::BoundaryUID &	getNoSlipBoundaryUID ()

static const walberla::BoundaryUID &	getFreeSlipBoundaryUID ()

static const walberla::BoundaryUID &	getPressureBoundaryUID ()

static const walberla::BoundaryUID &	getUBBBoundaryUID ()

static const walberla::BoundaryUID &	getOutletBoundaryUID ()

static const walberla::BoundaryUID &	getCurvedBoundaryUID ()

Private Attributes
BlockDataID	flagField_

BlockDataID	pdfField_

const Set< FlagUID >	flagUIDSet_

const BoundaryHandling::Mode	boundaryHandlingTraversalMode_