Functions
template<class TElem >
static bool	ug::CheckDistributedObjectConstraintTypes (MultiGrid &mg)
	Checks whether distributed objects have the same type on all processes. More...

bool	ug::CheckDistributedParentTypes (MultiGrid &mg)
	Check whether local parent types match the type of the actual parent element. More...

bool	ug::CheckHangingNodeConsistency (Grid &g)
	checks whether all constraining and constrained objects are correctly connected. More...

bool	ug::CheckHangingNodeConsistency (MultiGrid &mg)
	checks whether a multigrid is a valid haging vertex grid. More...

void	ug::CheckMultiGridConsistency (MultiGrid &mg)
	Checks whether parent child connections in a multi-grid are correct. More...

template<class TElem >
int	ug::GetGridObjectIndex (Grid &g, TElem *elem)
	returns the index of the given element in the given grid. More...

template<class TGeomObj >
void	ug::PrintAttachmentInfo (Grid &grid)
	prints information on all attachments of the specified grid More...

void	ug::PrintElementNumbers (const GridObjectCollection &goc)
	prints how many elements of each type exist in the goc. More...

void	ug::PrintGridElementNumbers (Grid &grid)
	prints how many elements of each type exist in the grid. More...

void	ug::PrintGridElementNumbers (GridSubsetHandler &sh)
	prints how many elements of each type exist in the subset handler. More...

void	ug::PrintGridElementNumbers (MultiGrid &mg)
	prints how many elements of each type exist in the multi grid. More...

template<class TElem , class TAValue >
void	ug::WriteDebugValuesToFile (const char *filename, Grid &grid, TAValue &aVal, bool levelWise)
	Writes level and center of each object together with a custom value to a file. More...

template<class TElem >
vector3	ug::GetGridObjectCenter (Grid &g, TElem *elem)
	Returns the center of the given element (SLOW - for debugging only!) More...

vector3	ug::GetGridObjectCenter (Grid &g, GridObject *elem)
	Returns the center of the given element (SLOW - for debugging only!) More...

bool	ug::CheckElementConsistency (MultiGrid &mg, Vertex *v)
	Checks whether associated elements and associated constrained/constraining objects are fine. More...

bool	ug::CheckElementConsistency (MultiGrid &mg, Edge *e)
	Checks whether associated elements and associated constrained/constraining objects are fine. More...

bool	ug::CheckElementConsistency (MultiGrid &mg, Face *f)
	Checks whether associated elements and associated constrained/constraining objects are fine. More...

std::string	ug::ElementDebugInfo (const Grid &grid, GridObject *e)
	Returns a string containing information on the given element. More...

Detailed Description

Methods that log informations on grids, subset-handlers, ...

Function Documentation

◆ CheckDistributedObjectConstraintTypes()

template<class TElem >

bool ug::CheckDistributedObjectConstraintTypes ( MultiGrid & mg )

static

Checks whether distributed objects have the same type on all processes.

Especially when constrained / constraining objects are present in a grid, it may be useful to check the types if errors occur during refinement / distribution.

Returns: true if all object types match, false if not.

References ug::Grid::attach_to(), ug::MultiGrid::begin(), pcl::InterfaceCommunicator< TLayout >::communicate(), ug::CT_CONSTRAINED, ug::CT_CONSTRAINING, ug::CT_NONE, ug::Grid::detach_from(), ug::Grid::distributed_grid_manager(), ug::MultiGrid::end(), pcl::InterfaceCommunicator< TLayout >::exchange_data(), ug::MultiGrid::get_level(), ug::GetGridObjectCenter(), ug::DistributedGridManager::grid_layout_map(), ug::INT_H_MASTER, ug::INT_H_SLAVE, ug::INT_V_MASTER, ug::INT_V_SLAVE, PCL_RO_BOR, and UG_LOG.

Referenced by ug::bridge::RegisterGridBridge_Debug().

◆ CheckDistributedParentTypes()

bool ug::CheckDistributedParentTypes ( MultiGrid & mg )

Check whether local parent types match the type of the actual parent element.

References pcl::AllProcsTrue(), ug::ComPol_CheckDistributedParentStates< TLayout >::exchange_data(), and UG_LOG.

Referenced by ug::bridge::RegisterGridBridge_Debug().

◆ CheckElementConsistency() [1/3]

bool ug::CheckElementConsistency	(	MultiGrid &	mg,
		Edge *	e
	)

Checks whether associated elements and associated constrained/constraining objects are fine.

References ug::CheckElementConsistency(), ug::ConstrainingEdge::constrained_edge(), ug::ConstrainingEdge::constrained_vertex(), ug::MultiGrid::get_child(), ug::MultiGrid::get_child_vertex(), ug::ConstrainedEdge::get_constraining_object(), ug::MultiGrid::get_parent(), ug::GetGridObjectCenter(), ug::GridObject::is_constrained(), ug::GridObject::is_constraining(), ug::MultiGrid::num_children(), ug::ConstrainingEdge::num_constrained_edges(), ug::EdgeVertices::num_vertices(), UG_ASSERT, UG_LOG, UG_THROW, and ug::EdgeVertices::vertex().

◆ CheckElementConsistency() [2/3]

bool ug::CheckElementConsistency	(	MultiGrid &	mg,
		Face *	f
	)

Checks whether associated elements and associated constrained/constraining objects are fine.

References ug::Grid::associated_elements(), ug::GetGridObjectCenter(), ug::GridObject::is_constrained(), ug::GridObject::is_constraining(), ug::PointerConstArray< TPtr >::size(), and UG_LOG.

Referenced by ug::CheckElementConsistency().

◆ CheckElementConsistency() [3/3]

bool ug::CheckElementConsistency	(	MultiGrid &	mg,
		Vertex *	v
	)

Checks whether associated elements and associated constrained/constraining objects are fine.

References ug::ConstrainedVertex::get_constraining_object(), ug::MultiGrid::get_parent(), ug::GetGridObjectCenter(), ug::GridObject::is_constrained(), UG_ASSERT, and UG_LOG.

Referenced by ug::bridge::RegisterGridBridge_Debug().

◆ CheckHangingNodeConsistency() [1/2]

bool ug::CheckHangingNodeConsistency ( Grid & g )

checks whether all constraining and constrained objects are correctly connected.

References ug::Grid::begin(), ug::CheckHangingNodeConstrainingFace(), ug::Grid::end(), FAILED_CHECK, ug::ConstrainedVertex::get_constraining_object(), ug::ConstrainedEdge::get_constraining_object(), ug::GridObject::is_constrained(), ug::GridObject::is_constraining(), and ug::EdgeVertices::vertex().

Referenced by ug::bridge::RegisterGridBridge_Debug().

◆ CheckHangingNodeConsistency() [2/2]

bool ug::CheckHangingNodeConsistency ( MultiGrid & mg )

checks whether a multigrid is a valid haging vertex grid.

This algorithm e.g. checks, whether adaptivity is represented by constrained / constraining objects.

Calls CheckHangingVertexConsistency(Grid&)

References ug::Grid::begin(), ug::MultiGrid::begin(), ug::ConstrainingEdge::constrained_edge(), ug::ConstrainingEdge::constrained_vertex(), ug::Grid::end(), ug::MultiGrid::end(), FAILED_CHECK, ug::MultiGrid::get_child(), ug::ConstrainedVertex::get_constraining_object(), ug::ConstrainedFace::get_constraining_object(), ug::MultiGrid::get_level(), ug::MultiGrid::get_parent(), ug::GetGridObjectCenter(), ug::MultiGrid::has_children(), ug::GridObject::is_constrained(), ug::ConstrainingFace::is_constrained_object(), ug::GridObject::is_constraining(), ug::MultiGrid::num_children(), ug::ConstrainingEdge::num_constrained_edges(), ug::ConstrainingFace::num_constrained_edges(), ug::ConstrainingFace::num_constrained_faces(), ug::ConstrainingEdge::num_constrained_vertices(), ug::ConstrainingFace::num_constrained_vertices(), ug::FaceVertices::num_vertices(), UG_ASSERT, UG_ERR_LOG, and ug::EdgeVertices::vertex().

◆ CheckMultiGridConsistency()

void ug::CheckMultiGridConsistency ( MultiGrid & mg )

Checks whether parent child connections in a multi-grid are correct.

Referenced by ug::bridge::RegisterGridBridge_Debug().

◆ ElementDebugInfo()

std::string ug::ElementDebugInfo	(	const Grid &	grid,
		GridObject *	e
	)

Returns a string containing information on the given element.

The string contains the position and level of the element, whether it is normal, constrained or constraining, and its assigned and actual parent types. In parallel the interface states are also returned.

This method is intended for use in UG_ASSERT or UG_THROW to print additional information on an element for which a problem occurred.

Returns: string containing gathered information on the given element

References ug::GridObject::base_object_id(), ug::EDGE, ug::ElementDebugInfo_IMPL(), ug::FACE, ug::VERTEX, and ug::VOLUME.

Referenced by ug::AdaptionSurfaceGridFunction< TDomain >::ValueAccessor::access_closure(), ug::AdaptionSurfaceGridFunction< TDomain >::ValueAccessor::access_inner(), ug::StdTransfer< TDomain, TAlgebra >::assemble_prolongation_p1(), ug::DomainDiscretizationBase< TDomain, TAlgebra, TGlobAssembler >::calc_error(), ug::CalculateSmoothCreaseManifoldPosInParentLevelLoopScheme(), ug::CalculateSmoothManifoldPosInParentLevelButterflyScheme(), ug::CalculateSmoothManifoldPosInParentLevelLoopScheme(), ug::DoFDistribution::check_subsets(), ug::CheckForUnconnectedSidesIMPL(), ug::CheckGFValuesWithinBounds(), ug::CollectConstraining(), ug::AdaptionSurfaceGridFunction< TDomain >::copy_to_surface(), ug::CreateLayoutsFromDistInfos(), ug::GlobalGridFunctionGradientData< TGridFunction >::evaluate(), ug::ComPol_NewConstrainedVerticals< TLayout >::extract(), ug::interpolate_from_original_fct(), ug::ExpectedErrorMarkingStrategy< TDomain >::mark(), ug::SurfaceView::mark_shadowing(), ug::MultiEdgeSplit(), ug::HangingNodeRefiner_MultiGrid::perform_coarsening(), ug::PostProcessDistInfos(), ug::HangingNodeRefinerBase< TSelector >::refine_face_with_normal_vertex(), ug::SerializeMultiGridElements(), and ug::PeriodicBoundaryManager::validity_check().

◆ GetGridObjectCenter() [1/2]

vector3 ug::GetGridObjectCenter	(	Grid &	g,
		GridObject *	elem
	)

inline

Returns the center of the given element (SLOW - for debugging only!)

Caution: This method is pretty slow and should only be used for debugging purposes. It only works if one of the standard position attachments aPosition, aPosition2 or aPosition1 is attached to the vertices of g.

The method returns the center of the specified element in a vector3 structure, regardless of the actual dimension of the position attachment. Unused coordinates are set to 0.

TElem has to be derived from GridObject

References ug::GridObject::base_object_id(), ug::EDGE, ug::FACE, ug::GetGridObjectCenter(), UG_THROW, ug::VERTEX, and ug::VOLUME.

◆ GetGridObjectCenter() [2/2]

template<class TElem >

vector3 ug::GetGridObjectCenter	(	Grid &	g,
		TElem *	elem
	)

Returns the center of the given element (SLOW - for debugging only!)

Caution: This method is pretty slow and should only be used for debugging purposes. It only works if one of the standard position attachments aPosition, aPosition2 or aPosition1 is attached to the vertices of g.

The method returns the center of the specified element in a vector3 structure, regardless of the actual dimension of the position attachment. Unused coordinates are set to 0.

TElem has to be derived from GridObject

References ug::aPosition, ug::aPosition1, ug::aPosition2, ug::CalculateCenter(), ug::Grid::has_vertex_attachment(), and UG_LOG.

Referenced by ug::GlobalFracturedMediaRefiner::assign_elem_and_side_marks(), ug::PeriodicBoundaryManager::check_elements_periodicity(), ug::CheckDistributedObjectConstraintTypes(), ug::CheckElementConsistency(), ug::CheckHangingNodeConsistency(), ug::CheckLocalParentTypes(), ug::ComPol_NewConstrainedVerticals< TLayout >::create_initial_hash_entry(), ug::ElementDebugInfo_IMPL(), ug::ComPol_CheckDistributedParentStates< TLayout >::extract(), ug::GetGridObjectCenter(), ug::PeriodicBoundaryManager::print_identification(), ug::StdHNodeAdjuster::ref_marks_changed(), ug::HangingNodeRefinerBase< TSelector >::refine_volume_with_normal_vertex(), and ug::WriteDebugValuesToFile().