walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass > Class Template Reference

Boundary class optimized for sparse data. More...

#include <BoundaryHandling.hpp>

Public Types
using	value_type = ValueType
using	FlagField = field::FlagField< uint8_t >

Public Member Functions
	BoundaryHandling (std::shared_ptr< StructuredBlockForest > blocks, BlockDataID value_field_id, BlockDataID flag_field_id, CellInterval const &local_domain)
void	operator() (IBlock *block)
bool	node_is_boundary (signed_integral_vector auto const &node) const
auto &	get_node_value_at_boundary (signed_integral_vector auto const &node) const
void	set_node_value_at_boundary (signed_integral_vector auto const &node, ValueType const &v, BlockAndCell const &bc)
void	unpack_node (signed_integral_vector auto const &node, ValueType const &v)
void	remove_node_from_boundary (signed_integral_vector auto const &node, BlockAndCell const &bc)
void	boundary_update ()
	Assign boundary conditions to boundary cells.
std::tuple< int, int, int >	block_dims (IBlock const &block) const
Vector3< double >	get_total_force (IBlock *block) const
auto const &	get_force_vector (IBlock *block) const
auto const &	get_index_vector (IBlock const *block) const

Detailed Description

template<typename FloatType, typename ValueType, typename BoundaryClass>
class walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >

Boundary class optimized for sparse data.

Instead of storing the boundary data on a vector field, store individual vectors in a map. The global cell is used as key.

Requires a custom communicator: walberla::field::communication::BoundaryPackInfo.

Definition at line 59 of file BoundaryHandling.hpp.

Member Typedef Documentation

FlagField

template<typename FloatType , typename ValueType , typename BoundaryClass >

using walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::FlagField = field::FlagField<uint8_t>

Definition at line 159 of file BoundaryHandling.hpp.

value_type

template<typename FloatType , typename ValueType , typename BoundaryClass >

using walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::value_type = ValueType

Definition at line 158 of file BoundaryHandling.hpp.

Constructor & Destructor Documentation

BoundaryHandling()

template<typename FloatType , typename ValueType , typename BoundaryClass >

walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::BoundaryHandling ( std::shared_ptr< StructuredBlockForest >  blocks, BlockDataID  value_field_id, BlockDataID  flag_field_id, CellInterval const &  local_domain  )

inline

Definition at line 161 of file BoundaryHandling.hpp.

References block(), and stream.

Member Function Documentation

block_dims()

template<typename FloatType , typename ValueType , typename BoundaryClass >

std::tuple< int, int, int > walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::block_dims ( IBlock const &  block ) const

inline

Definition at line 222 of file BoundaryHandling.hpp.

References block(), and stream.

boundary_update()

template<typename FloatType , typename ValueType , typename BoundaryClass >

void walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::boundary_update ( )

inline

Assign boundary conditions to boundary cells.

Definition at line 211 of file BoundaryHandling.hpp.

References stream.

get_force_vector()

template<typename FloatType , typename ValueType , typename BoundaryClass >

auto const & walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::get_force_vector ( IBlock *  block ) const

inline

Definition at line 238 of file BoundaryHandling.hpp.

References block(), and stream.

get_index_vector()

template<typename FloatType , typename ValueType , typename BoundaryClass >

auto const & walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::get_index_vector ( IBlock const *  block ) const

inline

Definition at line 245 of file BoundaryHandling.hpp.

References block().

get_node_value_at_boundary()

template<typename FloatType , typename ValueType , typename BoundaryClass >

auto & walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::get_node_value_at_boundary ( signed_integral_vector auto const &  node ) const

inline

Definition at line 185 of file BoundaryHandling.hpp.

References walberla::to_cell().

get_total_force()

template<typename FloatType , typename ValueType , typename BoundaryClass >

Vector3< double > walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::get_total_force ( IBlock *  block ) const

inline

Definition at line 234 of file BoundaryHandling.hpp.

References block().

node_is_boundary()

template<typename FloatType , typename ValueType , typename BoundaryClass >

bool walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::node_is_boundary ( signed_integral_vector auto const &  node ) const

inline

Definition at line 180 of file BoundaryHandling.hpp.

References walberla::to_cell().

operator()()

template<typename FloatType , typename ValueType , typename BoundaryClass >

void walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::operator() ( IBlock *  block )

inline

Definition at line 177 of file BoundaryHandling.hpp.

References block().

remove_node_from_boundary()

template<typename FloatType , typename ValueType , typename BoundaryClass >

void walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::remove_node_from_boundary ( signed_integral_vector auto const &  node, BlockAndCell const &  bc  )

inline

Definition at line 202 of file BoundaryHandling.hpp.

References stream, and walberla::to_cell().

set_node_value_at_boundary()

template<typename FloatType , typename ValueType , typename BoundaryClass >

void walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::set_node_value_at_boundary ( signed_integral_vector auto const &  node, ValueType const &  v, BlockAndCell const &  bc  )

inline

Definition at line 189 of file BoundaryHandling.hpp.

References stream, and walberla::to_cell().

unpack_node()

template<typename FloatType , typename ValueType , typename BoundaryClass >

void walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::unpack_node ( signed_integral_vector auto const &  node, ValueType const &  v  )

inline

Definition at line 197 of file BoundaryHandling.hpp.

References walberla::to_cell().

---

The documentation for this class was generated from the following file:

• BoundaryHandling.hpp