#include <parallel_hanging_node_refiner_multi_grid.h>

Inheritance diagram for ug::ParallelHangingNodeRefiner_MultiGrid:

Public Types
typedef HangingNodeRefiner_MultiGrid	BaseClass

Public Types inherited from ug::HangingNodeRefiner_MultiGrid
typedef HangingNodeRefinerBase< MGSelector >	BaseClass

enum	HNodeCoarsenMarks { HNCM_FIRST = HNRM_MAX + 1 , HNCM_NO_NBRS , HNCM_NONE , HNCM_PARTIAL , HNCM_REPLACE , HNCM_ALL , HNCM_INVALID , HNCM_UNKNOWN }

Public Types inherited from ug::HangingNodeRefinerBase< MGSelector >
enum	HNodeRefMarks

typedef MGSelector	selector_t

Public Member Functions
virtual void	copy_marks_to_vmasters (bool vertices, bool edges, bool faces, bool volumes)

virtual void	copy_marks_to_vslaves (bool vertices, bool edges, bool faces, bool volumes)

	ParallelHangingNodeRefiner_MultiGrid (DistributedGridManager &distGridMgr, SPRefinementProjector projector=SPNULL)

	ParallelHangingNodeRefiner_MultiGrid (SPRefinementProjector projector=SPNULL)

void	set_distributed_grid_manager (DistributedGridManager &distGridMgr)

void	set_involved_processes (pcl::ProcessCommunicator com)

virtual	~ParallelHangingNodeRefiner_MultiGrid ()

Public Member Functions inherited from ug::HangingNodeRefiner_MultiGrid
virtual bool	adaptivity_supported () const
	returns whether the refiner is able to perform adaptive refinement More...

virtual void	assign_grid (MultiGrid &mg)

virtual bool	coarsening_supported () const
	returns true, if the refiner supports coarsening. More...

virtual Grid *	get_associated_grid ()
	DEPRECIATED! Use grid(). Has to return the associated grid. Pure virtual. More...

virtual Grid *	grid ()
	Returns the grid associated with the refiner. More...

virtual void	grid_to_be_destroyed (Grid *grid)

	HangingNodeRefiner_MultiGrid (MultiGrid &mg, SPRefinementProjector projector=SPNULL)

	HangingNodeRefiner_MultiGrid (SPRefinementProjector projector=SPNULL)

virtual MultiGrid *	multi_grid ()

virtual	~HangingNodeRefiner_MultiGrid ()

Public Member Functions inherited from ug::HangingNodeRefinerBase< MGSelector >
void	add_ref_mark_adjuster (SPIRefMarkAdjuster adjuster)
	Add a refmark adjuster, which will be called while marks are adjusted during refinement / coarsening. More...

virtual void	clear_marks ()
	clears all marks. Default implementation is empty More...

	HangingNodeRefinerBase (SPRefinementProjector projector=SPNULL)

void	mark (const TIterator &iterBegin, const TIterator &iterEnd, RefinementMark refMark=RM_REFINE)
	marks all elements between iterBegin and iterEnd. More...

virtual bool	mark (Edge *e, RefinementMark refMark=RM_REFINE)

virtual bool	mark (Face *f, RefinementMark refMark=RM_REFINE)

virtual bool	mark (GridObject *o, RefinementMark refMark=RM_REFINE)
	marks the specified geometric object More...

virtual bool	mark (Vertex *v, RefinementMark refMark=RM_REFINE)
	Marks an element for refinement. Default implementation is empty. More...

virtual bool	mark (Volume *v, RefinementMark refMark=RM_REFINE)

virtual void	mark_neighborhood (size_t numIterations, RefinementMark refMark, bool sideNbrsOnly)
	Marks the neighborhood of the current selection. More...

bool	marked_adaptive (TElem *elem) const

bool	marked_coarsen (TElem *elem) const

bool	marked_refine (Edge *elem) const

bool	marked_refine (TElem *elem) const

bool	marked_regular (TElem *elem) const

virtual bool	save_marks_to_file (const char *filename)
	Writes the associated grid and marks to a file. Pure virtual. More...

virtual	~HangingNodeRefinerBase ()

void	enable_node_dependency_order_1 (bool bEnable)
	enables or disables node-dependency-order-1. More...

bool	node_dependency_order_1_enabled ()
	enables or disables node-dependency-order-1. More...

virtual bool	mark (Vertex *v, RefinementMark refMark=RM_REFINE)
	Marks a element for refinement. More...

virtual bool	mark (Edge *e, RefinementMark refMark=RM_REFINE)
	Marks a element for refinement. More...

virtual bool	mark (Face *f, RefinementMark refMark=RM_REFINE)
	Marks a element for refinement. More...

virtual bool	mark (Volume *v, RefinementMark refMark=RM_REFINE)
	Marks a element for refinement. More...

virtual RefinementMark	get_mark (Vertex *v) const
	Returns the mark of a given element. More...

virtual RefinementMark	get_mark (Edge *e) const
	Returns the mark of a given element. More...

virtual RefinementMark	get_mark (Face *f) const
	Returns the mark of a given element. More...

virtual RefinementMark	get_mark (Volume *v) const
	Returns the mark of a given element. More...

Public Member Functions inherited from ug::IRefiner
bool	coarsen ()
	Performs coarsening on the elements marked RM_COARSEN. More...

bool	debugging_enabled () const

void	enable_debugging (bool enable)

int	get_local_edge_mark (Face f, Edge e) const
	returns the local mark of the specified edge of the given face More...

int	get_local_edge_mark (Volume vol, Edge e) const
	returns the local mark of the specified edge of the given volume More...

int	get_local_face_mark (Volume vol, Face f) const
	returns the local mark of the specified face of the given volume More...

virtual RefinementMark	get_mark (GridObject *o) const
	returns the mark of the specified geometric object More...

	IRefiner (SPRefinementProjector projector=SPNULL)

virtual bool	local_marks_supported () const
	returns true, if the refiner supports local marks. More...

template<class TIterator >
void	mark (const TIterator &iterBegin, const TIterator &iterEnd, RefinementMark refMark=RM_REFINE)
	marks all elements between iterBegin and iterEnd. More...

virtual bool	mark (GridObject *o, RefinementMark refMark=RM_REFINE)
	marks the specified geometric object More...

void	mark_neighborhood (size_t numIterations)
	marks the neighborhood of currently marked elements. More...

template<class TElem >
bool	marked_closure (TElem *elem) const

template<class TElem >
bool	marked_full (TElem *elem) const

template<class TElem >
bool	marked_local (TElem *elem) const

size_t	num_marked_edges ()
	returns the number of (globally) marked edges on all levels of the hierarchy More...

size_t	num_marked_edges (std::vector< int > &numMarkedEdgesOut)
	returns the number of (globally) marked edges on all levels of the hierarchy More...

size_t	num_marked_elements ()
	returns the number of (globally) marked grid-objects of highest dimension More...

size_t	num_marked_elements (std::vector< int > &numMarkedElemsOut)
	returns the number of (globally) marked grid-objects of highest dimension More...

size_t	num_marked_faces ()
	returns the number of (globally) marked faces on all levels of the hierarchy More...

size_t	num_marked_faces (std::vector< int > &numMarkedFacesOut)
	returns the number of (globally) marked faces on all levels of the hierarchy More...

size_t	num_marked_volumes ()
	returns the number of (globally) marked volumes on all levels of the hierarchy More...

size_t	num_marked_volumes (std::vector< int > &numMarkedVolsOut)
	returns the number of (globally) marked volumes on all levels of the hierarchy More...

SPRefinementProjector	projector ()

void	refine ()
	Performs refinement on the marked elements. More...

void	set_adjusted_marks_debug_filename (const char *filename)
	sets a filename to which adjusted marks are saved during refinement / coarsening More...

void	set_projector (SPRefinementProjector projector)

virtual	~IRefiner ()

virtual void	mark_local (Face *e, int mark)
	Marks a face or volume for local refinement. More...

virtual void	mark_local (Volume *e, int mark)
	Marks a face or volume for local refinement. More...

virtual int	get_local_mark (Face *e) const
	returns the local mark of the specified face or volume. More...

virtual int	get_local_mark (Volume *e) const
	returns the local mark of the specified face or volume. More...

void	adaption_begins ()
	notifies all listeners of the associated message-hub, that adaption begins / ends. More...

void	adaption_ends ()
	notifies all listeners of the associated message-hub, that adaption begins / ends. More...

Public Member Functions inherited from ug::GridObserver
virtual void	elements_to_be_cleared (Grid *grid)

virtual	~GridObserver ()

virtual void	vertex_created (Grid grid, Vertex vrt, GridObject *pParent=NULL, bool replacesParent=false)
	Notified whenever a new element of the given type is created in the given grid. More...

virtual void	edge_created (Grid grid, Edge e, GridObject *pParent=NULL, bool replacesParent=false)
	Notified whenever a new element of the given type is created in the given grid. More...

virtual void	face_created (Grid grid, Face f, GridObject *pParent=NULL, bool replacesParent=false)
	Notified whenever a new element of the given type is created in the given grid. More...

virtual void	volume_created (Grid grid, Volume vol, GridObject *pParent=NULL, bool replacesParent=false)
	Notified whenever a new element of the given type is created in the given grid. More...

virtual void	vertex_to_be_erased (Grid grid, Vertex vrt, Vertex *replacedBy=NULL)
	Notified whenever an element of the given type is erased from the given grid. More...

virtual void	edge_to_be_erased (Grid grid, Edge e, Edge *replacedBy=NULL)
	Notified whenever an element of the given type is erased from the given grid. More...

virtual void	face_to_be_erased (Grid grid, Face f, Face *replacedBy=NULL)
	Notified whenever an element of the given type is erased from the given grid. More...

virtual void	volume_to_be_erased (Grid grid, Volume vol, Volume *replacedBy=NULL)
	Notified whenever an element of the given type is erased from the given grid. More...

virtual void	vertices_to_be_merged (Grid grid, Vertex target, Vertex elem1, Vertex elem2)
	Notified when two elements of the same type are going to be merged. More...

virtual void	edges_to_be_merged (Grid grid, Edge target, Edge elem1, Edge elem2)
	Notified when two elements of the same type are going to be merged. More...

virtual void	faces_to_be_merged (Grid grid, Face target, Face elem1, Face elem2)
	Notified when two elements of the same type are going to be merged. More...

virtual void	volumes_to_be_merged (Grid grid, Volume target, Volume elem1, Volume elem2)
	Notified when two elements of the same type are going to be merged. More...

Protected Member Functions
virtual void	assign_hnode_marks ()
	distributes hnode marks More...

virtual void	broadcast_marks_horizontally (bool vertices, bool edges, bool faces, bool allowDeselection=false)

virtual void	broadcast_marks_vertically (bool vertices, bool edges, bool faces, bool volumes, bool allowDeselection=false)

virtual bool	contains_edges ()
	allows to check whether a distributed grid contains edges More...

virtual bool	contains_faces ()
	allows to check whether a distributed grid contains faces More...

virtual bool	contains_volumes ()
	allows to check whether a distributed grid contains volumes More...

virtual bool	continue_collect_objects_for_refine (bool continueRequired)

virtual void	copy_marks_to_vmasters (bool vertices, bool edges, bool faces, bool volumes)

virtual void	copy_marks_to_vslaves (bool vertices, bool edges, bool faces, bool volumes)

virtual bool	one_proc_true (bool localProcTrue)

virtual void	post_coarsen ()

virtual void	post_refine ()

virtual void	pre_coarsen ()

virtual void	pre_refine ()
	creates required vertices in higher levels. More...

virtual bool	refinement_is_allowed (Edge *elem)
	a callback that allows to deny refinement of special edges More...

virtual bool	refinement_is_allowed (Face *elem)
	a callback that allows to deny refinement of special faces More...

virtual bool	refinement_is_allowed (Vertex *elem)
	a callback that allows to deny refinement of special vertices More...

virtual bool	refinement_is_allowed (Volume *elem)
	a callback that allows to deny refinement of special volumes More...


template<class TElem , class TIntfcCom >
void	copy_marks_to_vmasters (TIntfcCom &com)
	copies the current marks in the ref-mark-selector from v-slaves to v-masters More...


template<class TElem , class TIntfcCom >
void	copy_marks_to_vslaves (TIntfcCom &com)
	copies the current marks in the ref-mark-selector from v-slaves to v-masters More...

Protected Member Functions inherited from ug::HangingNodeRefiner_MultiGrid
void	debug_save (ISelector &sel, const char *filename)
	temporary method, which will be removed when debugging is done. More...

virtual void	num_marked_edges_local (std::vector< int > &numMarkedEdgesOut)
	returns the number of (globally) marked edges on this level of the hierarchy More...

template<class TElem >
void	num_marked_elems (std::vector< int > &numMarkedElemsOut)

virtual void	num_marked_faces_local (std::vector< int > &numMarkedFacesOut)
	returns the number of (globally) marked faces on this level of the hierarchy More...

virtual void	num_marked_volumes_local (std::vector< int > &numMarkedVolsOut)
	returns the number of (globally) marked volumes on this level of the hierarchy More...

virtual bool	perform_coarsening ()
	performs coarsening on the elements marked with RM_COARSEN. More...

void	save_coarsen_marks_to_file (ISelector &sel, const char *filename)

void	set_grid (MultiGrid *mg)
	performs registration and deregistration at a grid. More...

virtual void	process_constraining_edge (ConstrainingEdge *cge)
	calls base implementation and replaces cge with a normal edge. More...

virtual void	refine_edge_with_normal_vertex (Edge e, Vertex *newCornerVrts=NULL)
	calls base implementation and replaces cge with a normal edge. More...

virtual void	refine_edge_with_hanging_vertex (Edge e, Vertex *newCornerVrts=NULL)
	calls base implementation and replaces cge with a normal edge. More...

virtual void	refine_face_with_normal_vertex (Face f, Vertex *newCornerVrts=NULL)
	calls base implementation and replaces cge with a normal edge. More...

virtual void	refine_face_with_hanging_vertex (Face f, Vertex *newCornerVrts=NULL)
	calls base implementation and replaces cge with a normal edge. More...

virtual void	refine_volume_with_normal_vertex (Volume v, Vertex *newVolumeVrts=NULL)
	calls base implementation and replaces cge with a normal edge. More...

virtual Vertex *	get_center_vertex (Edge *e)
	Returns the vertex associated with the edge. More...

virtual void	set_center_vertex (Edge e, Vertex v)
	Associates a vertex with the edge. More...

virtual Vertex *	get_center_vertex (Face *f)
	Returns the vertex associated with the face. More...

virtual void	set_center_vertex (Face f, Vertex v)
	Associates a vertex with the face. More...

template<class TElem >
void	collect_child_corners (std::vector< Vertex * > &cornersOut, TElem *elem)
	collects corner vertices and fills them into the associated vector More...

virtual void	restrict_selection_to_surface_coarsen_elements ()
	Makes sure that only surface elements are marked and that only coarsen marks are used. More...

virtual void	restrict_selection_to_coarsen_families ()
	Deselects all elements which have an unselected sibling. More...

template<class TElem >
void	restrict_selection_to_surface_coarsen_elements ()
	Deselects all non-surface elements and all elements not marked with RM_COARSEN. More...

template<class TElem >
void	restrict_selection_to_coarsen_families ()
	Only complete families (all siblings are selected) may be coarsened. More...

virtual void	collect_objects_for_coarsen (bool scheduleCoarseningBeginsMessage=false)
	adjusts the selection marks to those specified in HNodeCoarsenMarks. More...

Protected Member Functions inherited from ug::HangingNodeRefinerBase< MGSelector >
void	add_hmark (TElem *elem, HNodeRefMarks mark)

bool	adjusting_ref_marks () const

virtual void	collect_objects_for_refine ()
	marks unmarked elements that have to be refined due to marked neighbors. More...

MGSelector &	get_refmark_selector ()
	returns the selector which is internally used to mark elements. More...

bool	is_marked (Edge *e)

bool	is_marked (Face *f)

bool	is_marked (Vertex *v)

bool	is_marked (Volume *v)

bool	marked_to_constrained (TElem *elem) const

bool	marked_to_constraining (TElem *elem) const

bool	marked_to_normal (TElem *elem) const

void	perform_refinement ()
	performs refinement on the marked elements. More...

bool	remove_coarsen_marks ()
	removes coarsen marks from the selection More...

void	remove_hmark (TElem *elem, uint mark)

void	set_grid (typename TSelector::grid_type *grid)
	performs registration and deregistration at a grid. More...

virtual void	process_constrained_vertex (ConstrainedVertex *cdv)
	called to refine the specified element. More...

virtual void	process_constrained_edge (ConstrainedEdge *cde)
	called to refine the specified element. More...

virtual void	process_constrained_face (ConstrainedFace *cdf)
	called to refine the specified element. More...

virtual void	process_constraining_face (ConstrainingFace *cgf)
	called to refine the specified element. More...

Protected Member Functions inherited from ug::IRefiner
void	set_message_hub (SPMessageHub msgHub)
	sets the message hub. More...

Private Attributes
pcl::InterfaceCommunicator< EdgeLayout >	m_intfComEDGE

pcl::InterfaceCommunicator< FaceLayout >	m_intfComFACE

pcl::InterfaceCommunicator< VolumeLayout >	m_intfComVOL

pcl::InterfaceCommunicator< VertexLayout >	m_intfComVRT

DistributedGridManager *	m_pDistGridMgr

MultiGrid *	m_pMG

pcl::ProcessCommunicator	m_procCom

Additional Inherited Members
Protected Types inherited from ug::HangingNodeRefinerBase< MGSelector >
typedef TSelector::template traits< Edge >::iterator	sel_edge_iter

typedef TSelector::template traits< Face >::iterator	sel_face_iter

typedef TSelector::template traits< Volume >::iterator	sel_vol_iter

typedef TSelector::template traits< Vertex >::iterator	sel_vrt_iter

Protected Attributes inherited from ug::HangingNodeRefinerBase< MGSelector >
std::vector< SPIRefMarkAdjuster >	m_refMarkAdjusters

MGSelector	m_selMarkedElements

Protected Attributes inherited from ug::IRefiner
bool	m_adaptionIsActive

std::string	m_adjustedMarksDebugFilename

bool	m_debuggingEnabled

SPMessageHub	m_messageHub

int	m_msgIdAdaption

SPRefinementProjector	m_projector

Detailed Description

This is a template class that allows to use a refiner in a parallel environment. Make sure that you initialize it with a valid DistributedGridManager.

Member Typedef Documentation

◆ BaseClass

typedef HangingNodeRefiner_MultiGrid ug::ParallelHangingNodeRefiner_MultiGrid::BaseClass

Constructor & Destructor Documentation

◆ ParallelHangingNodeRefiner_MultiGrid() [1/2]

ug::ParallelHangingNodeRefiner_MultiGrid::ParallelHangingNodeRefiner_MultiGrid ( SPRefinementProjector projector = SPNULL )

References ug::HangingNodeRefinerBase< MGSelector >::add_ref_mark_adjuster(), and ug::ParallelHNodeAdjuster::create().

◆ ParallelHangingNodeRefiner_MultiGrid() [2/2]

ug::ParallelHangingNodeRefiner_MultiGrid::ParallelHangingNodeRefiner_MultiGrid	(	DistributedGridManager &	distGridMgr,
		SPRefinementProjector	projector = `SPNULL`
	)

References ug::HangingNodeRefinerBase< MGSelector >::add_ref_mark_adjuster(), and ug::ParallelHNodeAdjuster::create().

◆ ~ParallelHangingNodeRefiner_MultiGrid()

ug::ParallelHangingNodeRefiner_MultiGrid::~ParallelHangingNodeRefiner_MultiGrid ( )

virtual

Member Function Documentation

◆ assign_hnode_marks()

void ug::ParallelHangingNodeRefiner_MultiGrid::assign_hnode_marks ( )

protectedvirtual

distributes hnode marks

Calls the base implementation to assign hnode marks and afterwards distributes them amongst neighbor processes.

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References ug::HangingNodeRefiner_MultiGrid::assign_hnode_marks(), ug::DistributedGridManager::grid_layout_map(), ug::HangingNodeRefinerBase< MGSelector >::HNRM_TO_CONSTRAINED, ug::HangingNodeRefinerBase< MGSelector >::HNRM_TO_CONSTRAINING, ug::HangingNodeRefinerBase< MGSelector >::HNRM_TO_NORMAL, ug::INT_H_MASTER, ug::INT_H_SLAVE, ug::INT_V_MASTER, ug::INT_V_SLAVE, ug::LIB_GRID, m_intfComEDGE, m_intfComFACE, m_intfComVRT, m_pDistGridMgr, ug::HangingNodeRefinerBase< MGSelector >::m_selMarkedElements, and UG_DLOG.

◆ broadcast_marks_horizontally()

void ug::ParallelHangingNodeRefiner_MultiGrid::broadcast_marks_horizontally	(	bool	vertices,
		bool	edges,
		bool	faces,
		bool	allowDeselection = `false`
	)

protectedvirtual

This callback is called during execution of the coarsen() method after collect_objects_for_coarsen is done. It is responsible to mark elements for hnode coarsening. That means all elements on which a hanging node or constrained children shall be created have to be marked using mark_for_hnode_refinement during this method. The default implementation performs this marking for all local elements.

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References ug::HangingNodeRefinerBase< MGSelector >::get_refmark_selector(), ug::DistributedGridManager::grid_layout_map(), ug::INT_H_MASTER, ug::INT_H_SLAVE, m_intfComEDGE, m_intfComFACE, m_intfComVRT, m_pDistGridMgr, and boost::vertices().

Referenced by broadcast_marks_vertically().

◆ broadcast_marks_vertically()

void ug::ParallelHangingNodeRefiner_MultiGrid::broadcast_marks_vertically	(	bool	vertices,
		bool	edges,
		bool	faces,
		bool	volumes,
		bool	allowDeselection = `false`
	)

protectedvirtual

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References broadcast_marks_horizontally(), copy_marks_to_vmasters(), ug::HangingNodeRefinerBase< MGSelector >::get_refmark_selector(), ug::DistributedGridManager::grid_layout_map(), ug::INT_V_MASTER, ug::INT_V_SLAVE, m_intfComEDGE, m_intfComFACE, m_intfComVOL, m_intfComVRT, m_pDistGridMgr, and boost::vertices().

◆ contains_edges()

bool ug::ParallelHangingNodeRefiner_MultiGrid::contains_edges ( )

protectedvirtual

allows to check whether a distributed grid contains edges

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References pcl::ProcessCommunicator::allreduce(), m_pMG, m_procCom, ug::MultiGrid::num(), and PCL_RO_LOR.

◆ contains_faces()

bool ug::ParallelHangingNodeRefiner_MultiGrid::contains_faces ( )

protectedvirtual

allows to check whether a distributed grid contains faces

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References pcl::ProcessCommunicator::allreduce(), m_pMG, m_procCom, ug::MultiGrid::num(), and PCL_RO_LOR.

◆ contains_volumes()

bool ug::ParallelHangingNodeRefiner_MultiGrid::contains_volumes ( )

protectedvirtual

allows to check whether a distributed grid contains volumes

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References pcl::ProcessCommunicator::allreduce(), m_pMG, m_procCom, ug::MultiGrid::num(), and PCL_RO_LOR.

◆ continue_collect_objects_for_refine()

bool ug::ParallelHangingNodeRefiner_MultiGrid::continue_collect_objects_for_refine ( bool continueRequired )

protectedvirtual

after each iteration in collet_objects_for_refine, this method determines whether the iteration shall be continued. Important for parallel refiners. The default implementation simply returns the specified value. This is fine for serial environments.

Reimplemented from ug::HangingNodeRefinerBase< MGSelector >.

References pcl::OneProcTrue().

◆ copy_marks_to_vmasters() [1/3]

virtual void ug::HangingNodeRefiner_MultiGrid::copy_marks_to_vmasters

inline

Referenced by broadcast_marks_vertically().

◆ copy_marks_to_vmasters() [2/3]

void ug::ParallelHangingNodeRefiner_MultiGrid::copy_marks_to_vmasters	(	bool	vertices,
		bool	edges,
		bool	faces,
		bool	volumes
	)

protectedvirtual

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References m_intfComEDGE, m_intfComFACE, m_intfComVOL, m_intfComVRT, and boost::vertices().

◆ copy_marks_to_vmasters() [3/3]

template<class TElem , class TIntfcCom >

void ug::ParallelHangingNodeRefiner_MultiGrid::copy_marks_to_vmasters ( TIntfcCom & com )

protected

copies the current marks in the ref-mark-selector from v-slaves to v-masters

References ug::HangingNodeRefinerBase< MGSelector >::get_refmark_selector(), ug::DistributedGridManager::grid_layout_map(), ug::INT_V_MASTER, ug::INT_V_SLAVE, and m_pDistGridMgr.

◆ copy_marks_to_vslaves() [1/3]

virtual void ug::HangingNodeRefiner_MultiGrid::copy_marks_to_vslaves

inline

◆ copy_marks_to_vslaves() [2/3]

void ug::ParallelHangingNodeRefiner_MultiGrid::copy_marks_to_vslaves	(	bool	vertices,
		bool	edges,
		bool	faces,
		bool	volumes
	)

protectedvirtual

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References m_intfComEDGE, m_intfComFACE, m_intfComVOL, m_intfComVRT, and boost::vertices().

◆ copy_marks_to_vslaves() [3/3]

template<class TElem , class TIntfcCom >

void ug::ParallelHangingNodeRefiner_MultiGrid::copy_marks_to_vslaves ( TIntfcCom & com )

protected

copies the current marks in the ref-mark-selector from v-slaves to v-masters

References ug::HangingNodeRefinerBase< MGSelector >::get_refmark_selector(), ug::DistributedGridManager::grid_layout_map(), ug::INT_V_MASTER, ug::INT_V_SLAVE, and m_pDistGridMgr.

◆ one_proc_true()

bool ug::ParallelHangingNodeRefiner_MultiGrid::one_proc_true ( bool localProcTrue )

protectedvirtual

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References pcl::OneProcTrue().

◆ post_coarsen()

void ug::ParallelHangingNodeRefiner_MultiGrid::post_coarsen ( )

protectedvirtual

Notifies the associated distGridMgr that elements have been erased.

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References ug::DistributedGridManager::end_element_deletion(), m_pDistGridMgr, m_pMG, ug::HangingNodeRefiner_MultiGrid::post_coarsen(), pcl::ProcRank(), ug::SaveParallelGridLayout(), and UG_LOG.

◆ post_refine()

void ug::ParallelHangingNodeRefiner_MultiGrid::post_refine ( )

protectedvirtual

Notifies the associated distGridMgr that new elements have been created.

Reimplemented from ug::HangingNodeRefinerBase< MGSelector >.

References ug::DistributedGridManager::end_ordered_element_insertion(), m_pDistGridMgr, m_pMG, ug::HangingNodeRefinerBase< MGSelector >::post_refine(), pcl::ProcRank(), ug::SaveParallelGridLayout(), and UG_LOG.

◆ pre_coarsen()

void ug::ParallelHangingNodeRefiner_MultiGrid::pre_coarsen ( )

protectedvirtual

Notifies the associated distGridMgr that elements will be erased

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References ug::DistributedGridManager::begin_element_deletion(), m_pDistGridMgr, m_pMG, ug::HangingNodeRefiner_MultiGrid::pre_coarsen(), pcl::ProcRank(), ug::SaveParallelGridLayout(), and UG_LOG.

◆ pre_refine()

void ug::ParallelHangingNodeRefiner_MultiGrid::pre_refine ( )

protectedvirtual

creates required vertices in higher levels.

Notifies the associated distGridMgr that new elements may now be created.

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References ug::DistributedGridManager::begin_ordered_element_insertion(), m_pDistGridMgr, m_pMG, ug::HangingNodeRefiner_MultiGrid::pre_refine(), pcl::ProcRank(), ug::SaveParallelGridLayout(), and UG_LOG.

◆ refinement_is_allowed() [1/4]

bool ug::ParallelHangingNodeRefiner_MultiGrid::refinement_is_allowed ( Edge * elem )

protectedvirtual

a callback that allows to deny refinement of special edges

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References ug::DistributedGridManager::is_ghost(), m_pDistGridMgr, and ug::HangingNodeRefiner_MultiGrid::refinement_is_allowed().

◆ refinement_is_allowed() [2/4]

bool ug::ParallelHangingNodeRefiner_MultiGrid::refinement_is_allowed ( Face * elem )

protectedvirtual

a callback that allows to deny refinement of special faces

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References ug::DistributedGridManager::is_ghost(), m_pDistGridMgr, and ug::HangingNodeRefiner_MultiGrid::refinement_is_allowed().

◆ refinement_is_allowed() [3/4]

bool ug::ParallelHangingNodeRefiner_MultiGrid::refinement_is_allowed ( Vertex * elem )

protectedvirtual

a callback that allows to deny refinement of special vertices

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References ug::DistributedGridManager::is_ghost(), m_pDistGridMgr, and ug::HangingNodeRefiner_MultiGrid::refinement_is_allowed().

◆ refinement_is_allowed() [4/4]

bool ug::ParallelHangingNodeRefiner_MultiGrid::refinement_is_allowed ( Volume * elem )

protectedvirtual

a callback that allows to deny refinement of special volumes

Reimplemented from ug::HangingNodeRefiner_MultiGrid.

References ug::DistributedGridManager::is_ghost(), m_pDistGridMgr, and ug::HangingNodeRefiner_MultiGrid::refinement_is_allowed().

◆ set_distributed_grid_manager()

void ug::ParallelHangingNodeRefiner_MultiGrid::set_distributed_grid_manager ( DistributedGridManager & distGridMgr )

References ug::DistributedGridManager::get_assigned_grid(), m_pDistGridMgr, and m_pMG.

◆ set_involved_processes()

void ug::ParallelHangingNodeRefiner_MultiGrid::set_involved_processes ( pcl::ProcessCommunicator com )

If not all processes are involved in refinement, one can set the involved processes here. By default all processes are involved.

References m_procCom.

Member Data Documentation

◆ m_intfComEDGE

pcl::InterfaceCommunicator<EdgeLayout> ug::ParallelHangingNodeRefiner_MultiGrid::m_intfComEDGE

private

Referenced by assign_hnode_marks(), broadcast_marks_horizontally(), broadcast_marks_vertically(), copy_marks_to_vmasters(), and copy_marks_to_vslaves().

◆ m_intfComFACE

pcl::InterfaceCommunicator<FaceLayout> ug::ParallelHangingNodeRefiner_MultiGrid::m_intfComFACE

private

Referenced by assign_hnode_marks(), broadcast_marks_horizontally(), broadcast_marks_vertically(), copy_marks_to_vmasters(), and copy_marks_to_vslaves().

◆ m_intfComVOL

pcl::InterfaceCommunicator<VolumeLayout> ug::ParallelHangingNodeRefiner_MultiGrid::m_intfComVOL

private

Referenced by broadcast_marks_vertically(), copy_marks_to_vmasters(), and copy_marks_to_vslaves().

◆ m_intfComVRT

pcl::InterfaceCommunicator<VertexLayout> ug::ParallelHangingNodeRefiner_MultiGrid::m_intfComVRT

private

Referenced by assign_hnode_marks(), broadcast_marks_horizontally(), broadcast_marks_vertically(), copy_marks_to_vmasters(), and copy_marks_to_vslaves().

◆ m_pDistGridMgr

DistributedGridManager* ug::ParallelHangingNodeRefiner_MultiGrid::m_pDistGridMgr

private

Referenced by assign_hnode_marks(), broadcast_marks_horizontally(), broadcast_marks_vertically(), copy_marks_to_vmasters(), copy_marks_to_vslaves(), post_coarsen(), post_refine(), pre_coarsen(), pre_refine(), refinement_is_allowed(), and set_distributed_grid_manager().

◆ m_pMG

MultiGrid* ug::ParallelHangingNodeRefiner_MultiGrid::m_pMG

private

Referenced by contains_edges(), contains_faces(), contains_volumes(), post_coarsen(), post_refine(), pre_coarsen(), pre_refine(), and set_distributed_grid_manager().

◆ m_procCom

pcl::ProcessCommunicator ug::ParallelHangingNodeRefiner_MultiGrid::m_procCom

private

Referenced by contains_edges(), contains_faces(), contains_volumes(), and set_involved_processes().

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

ugbase/lib_grid/parallelization/parallel_refinement/parallel_hanging_node_refiner_multi_grid.h
ugbase/lib_grid/parallelization/parallel_refinement/parallel_hanging_node_refiner_multi_grid.cpp

Public Types

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BaseClass

Constructor & Destructor Documentation

◆ ParallelHangingNodeRefiner_MultiGrid() [1/2]

◆ ParallelHangingNodeRefiner_MultiGrid() [2/2]

◆ ~ParallelHangingNodeRefiner_MultiGrid()

Member Function Documentation

◆ assign_hnode_marks()

◆ broadcast_marks_horizontally()

◆ broadcast_marks_vertically()

◆ contains_edges()

◆ contains_faces()

◆ contains_volumes()

◆ continue_collect_objects_for_refine()

◆ copy_marks_to_vmasters() [1/3]

◆ copy_marks_to_vmasters() [2/3]

◆ copy_marks_to_vmasters() [3/3]

◆ copy_marks_to_vslaves() [1/3]

◆ copy_marks_to_vslaves() [2/3]

◆ copy_marks_to_vslaves() [3/3]

◆ one_proc_true()

◆ post_coarsen()

◆ post_refine()

◆ pre_coarsen()

◆ pre_refine()

◆ refinement_is_allowed() [1/4]

◆ refinement_is_allowed() [2/4]

◆ refinement_is_allowed() [3/4]

◆ refinement_is_allowed() [4/4]

◆ set_distributed_grid_manager()

◆ set_involved_processes()

Member Data Documentation

◆ m_intfComEDGE

◆ m_intfComFACE

◆ m_intfComVOL

◆ m_intfComVRT

◆ m_pDistGridMgr

◆ m_pMG

◆ m_procCom