#include <refineable_mesh.h>

Inheritance diagram for oomph::RefineableMeshBase:

Public Member Functions
bool	adapt_flag ()

	RefineableMeshBase ()

	RefineableMeshBase (const RefineableMeshBase &dummy)=delete
	Broken copy constructor. More...

void	operator= (const RefineableMeshBase &)=delete
	Broken assignment operator. More...

virtual	~RefineableMeshBase ()
	Empty Destructor: More...

unsigned	nrefined ()
	Access fct for number of elements that were refined. More...

unsigned	nunrefined ()
	Access fct for number of elements that were unrefined. More...

unsigned &	nrefinement_overruled ()

unsigned &	max_keep_unrefined ()

virtual void	doc_adaptivity_targets (std::ostream &outfile)
	Doc the targets for mesh adaptation. More...

ErrorEstimator *&	spatial_error_estimator_pt ()
	Access to spatial error estimator. More...

ErrorEstimator *	spatial_error_estimator_pt () const
	Access to spatial error estimator (const version. More...

double &	min_permitted_error ()

double &	max_permitted_error ()

double &	min_error ()

double &	max_error ()

DocInfo *&	doc_info_pt ()
	Access fct for pointer to DocInfo. More...

void	enable_adaptation ()
	Enable adaptation. More...

void	disable_adaptation ()
	Disable adaptation. More...

void	enable_p_adaptation ()
	Enable adaptation. More...

void	disable_p_adaptation ()
	Disable adaptation. More...

void	enable_additional_synchronisation_of_hanging_nodes ()
	Enable additional synchronisation of hanging nodes. More...

void	disable_additional_synchronisation_of_hanging_nodes ()
	Disable additional synchronisation of hanging nodes. More...

bool	is_adaptation_enabled () const
	Return whether the mesh is to be adapted. More...

bool	is_p_adaptation_enabled () const
	Return whether the mesh is to be adapted. More...

bool	is_additional_synchronisation_of_hanging_nodes_disabled () const
	Return whether additional synchronisation is enabled. More...

DocInfo	doc_info ()
	Access fct for DocInfo. More...

virtual void	adapt (const Vector< double > &elemental_error)=0

virtual void	p_adapt (const Vector< double > &elemental_error)

virtual void	refine_uniformly (DocInfo &doc_info)=0
	Refine mesh uniformly and doc process. More...

virtual void	refine_uniformly ()
	Refine mesh uniformly. More...

virtual void	p_refine_uniformly (DocInfo &doc_info)
	p-refine mesh uniformly and doc process More...

virtual void	p_refine_uniformly ()
	p-refine mesh uniformly More...

virtual unsigned	unrefine_uniformly ()=0

void	p_unrefine_uniformly (DocInfo &doc_info)
	p-unrefine mesh uniformly More...

Public Member Functions inherited from oomph::Mesh
	Mesh ()
	Default constructor. More...

	Mesh (const Vector< Mesh * > &sub_mesh_pt)

void	merge_meshes (const Vector< Mesh * > &sub_mesh_pt)

virtual void	setup_boundary_element_info ()

virtual void	setup_boundary_element_info (std::ostream &outfile)

virtual void	reset_boundary_element_info (Vector< unsigned > &ntmp_boundary_elements, Vector< Vector< unsigned >> &ntmp_boundary_elements_in_region, Vector< FiniteElement * > &deleted_elements)
	Virtual function to perform the reset boundary elements info rutines. More...

template<class BULK_ELEMENT >
void	doc_boundary_coordinates (const unsigned &b, std::ofstream &the_file)

virtual void	scale_mesh (const double &factor)

	Mesh (const Mesh &dummy)=delete
	Broken copy constructor. More...

void	operator= (const Mesh &)=delete
	Broken assignment operator. More...

virtual	~Mesh ()
	Virtual Destructor to clean up all memory. More...

void	flush_element_and_node_storage ()

void	flush_element_storage ()

void	flush_node_storage ()

Node *&	node_pt (const unsigned long &n)
	Return pointer to global node n. More...

Node *	node_pt (const unsigned long &n) const
	Return pointer to global node n (const version) More...

GeneralisedElement *&	element_pt (const unsigned long &e)
	Return pointer to element e. More...

GeneralisedElement *	element_pt (const unsigned long &e) const
	Return pointer to element e (const version) More...

const Vector< GeneralisedElement * > &	element_pt () const
	Return reference to the Vector of elements. More...

Vector< GeneralisedElement * > &	element_pt ()
	Return reference to the Vector of elements. More...

FiniteElement *	finite_element_pt (const unsigned &e) const

Node *&	boundary_node_pt (const unsigned &b, const unsigned &n)
	Return pointer to node n on boundary b. More...

Node *	boundary_node_pt (const unsigned &b, const unsigned &n) const
	Return pointer to node n on boundary b. More...

void	set_nboundary (const unsigned &nbound)
	Set the number of boundaries in the mesh. More...

void	remove_boundary_nodes ()
	Clear all pointers to boundary nodes. More...

void	remove_boundary_nodes (const unsigned &b)

void	remove_boundary_node (const unsigned &b, Node *const &node_pt)
	Remove a node from the boundary b. More...

void	add_boundary_node (const unsigned &b, Node *const &node_pt)
	Add a (pointer to) a node to the b-th boundary. More...

void	copy_boundary_node_data_from_nodes ()

bool	boundary_coordinate_exists (const unsigned &i) const
	Indicate whether the i-th boundary has an intrinsic coordinate. More...

unsigned long	nelement () const
	Return number of elements in the mesh. More...

unsigned long	nnode () const
	Return number of nodes in the mesh. More...

unsigned	ndof_types () const
	Return number of dof types in mesh. More...

unsigned	elemental_dimension () const
	Return number of elemental dimension in mesh. More...

unsigned	nodal_dimension () const
	Return number of nodal dimension in mesh. More...

void	add_node_pt (Node *const &node_pt)
	Add a (pointer to a) node to the mesh. More...

void	add_element_pt (GeneralisedElement *const &element_pt)
	Add a (pointer to) an element to the mesh. More...

virtual void	node_update (const bool &update_all_solid_nodes=false)

virtual void	reorder_nodes (const bool &use_old_ordering=true)

virtual void	get_node_reordering (Vector< Node * > &reordering, const bool &use_old_ordering=true) const

template<class BULK_ELEMENT , template< class > class FACE_ELEMENT>
void	build_face_mesh (const unsigned &b, Mesh *const &face_mesh_pt)

unsigned	self_test ()
	Self-test: Check elements and nodes. Return 0 for OK. More...

void	max_and_min_element_size (double &max_size, double &min_size)

double	total_size ()

void	check_inverted_elements (bool &mesh_has_inverted_elements, std::ofstream &inverted_element_file)

void	check_inverted_elements (bool &mesh_has_inverted_elements)

unsigned	check_for_repeated_nodes (const double &epsilon=1.0e-12)

Vector< Node * >	prune_dead_nodes ()

unsigned	nboundary () const
	Return number of boundaries. More...

unsigned long	nboundary_node (const unsigned &ibound) const
	Return number of nodes on a particular boundary. More...

FiniteElement *	boundary_element_pt (const unsigned &b, const unsigned &e) const
	Return pointer to e-th finite element on boundary b. More...

Node *	get_some_non_boundary_node () const

unsigned	nboundary_element (const unsigned &b) const
	Return number of finite elements that are adjacent to boundary b. More...

int	face_index_at_boundary (const unsigned &b, const unsigned &e) const

virtual void	dump (std::ofstream &dump_file, const bool &use_old_ordering=true) const
	Dump the data in the mesh into a file for restart. More...

void	dump (const std::string &dump_file_name, const bool &use_old_ordering=true) const
	Dump the data in the mesh into a file for restart. More...

virtual void	read (std::ifstream &restart_file)
	Read solution from restart file. More...

void	output_paraview (std::ofstream &file_out, const unsigned &nplot) const

void	output_fct_paraview (std::ofstream &file_out, const unsigned &nplot, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt) const

void	output_fct_paraview (std::ofstream &file_out, const unsigned &nplot, const double &time, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt) const

void	output (std::ostream &outfile)
	Output for all elements. More...

void	output (std::ostream &outfile, const unsigned &n_plot)
	Output at f(n_plot) points in each element. More...

void	output (FILE *file_pt)
	Output for all elements (C-style output) More...

void	output (FILE *file_pt, const unsigned &nplot)
	Output at f(n_plot) points in each element (C-style output) More...

void	output (const std::string &output_filename)
	Output for all elements. More...

void	output (const std::string &output_filename, const unsigned &n_plot)
	Output at f(n_plot) points in each element. More...

void	output_fct (std::ostream &outfile, const unsigned &n_plot, FiniteElement::SteadyExactSolutionFctPt)
	Output a given Vector function at f(n_plot) points in each element. More...

void	output_fct (std::ostream &outfile, const unsigned &n_plot, const double &time, FiniteElement::UnsteadyExactSolutionFctPt)

void	output_boundaries (std::ostream &outfile)
	Output the nodes on the boundaries (into separate tecplot zones) More...

void	output_boundaries (const std::string &output_filename)

void	assign_initial_values_impulsive ()
	Assign initial values for an impulsive start. More...

void	shift_time_values ()

void	calculate_predictions ()

void	set_nodal_and_elemental_time_stepper (TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data)

virtual void	set_mesh_level_time_stepper (TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data)

void	set_consistent_pinned_values_for_continuation (ContinuationStorageScheme *const &continuation_stepper_pt)
	Set consistent values for pinned data in continuation. More...

bool	does_pointer_correspond_to_mesh_data (double *const &parameter_pt)
	Does the double pointer correspond to any mesh data. More...

void	set_nodal_time_stepper (TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data)
	Set the timestepper associated with the nodal data in the mesh. More...

void	set_elemental_internal_time_stepper (TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data)

virtual void	compute_norm (double &norm)

virtual void	compute_norm (Vector< double > &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, double &error, double &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, double &error, double &norm)

virtual void	compute_error (FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, double &error, double &norm)

virtual void	compute_error (FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, Vector< double > &error, Vector< double > &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, Vector< double > &error, Vector< double > &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, Vector< double > &error, Vector< double > &norm)

virtual void	compute_error (FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, double &error, double &norm)
	Returns the norm of the error and that of the exact solution. More...

virtual void	compute_error (FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, Vector< double > &error, Vector< double > &norm)

bool	is_mesh_distributed () const
	Boolean to indicate if Mesh has been distributed. More...

OomphCommunicator *	communicator_pt () const

void	delete_all_external_storage ()
	Wipe the storage for all externally-based elements. More...

Protected Attributes
ErrorEstimator *	Spatial_error_estimator_pt
	Pointer to spatial error estimator. More...

double	Max_permitted_error
	Max. error (i.e. split elements if their error is larger) More...

double	Min_permitted_error
	Min. error (i.e. (try to) merge elements if their error is smaller) More...

double	Min_error
	Min.actual error. More...

double	Max_error
	Max. actual error. More...

unsigned	Nrefined
	Stats: Number of elements that were refined. More...

unsigned	Nunrefined
	Stats: Number of elements that were unrefined. More...

bool	Adapt_flag
	Flag that requests adaptation. More...

bool	P_adapt_flag
	Flag that requests p-adaptation. More...

bool	Additional_synchronisation_of_hanging_nodes_not_required
	Flag that disables additional synchronisation of hanging nodes. More...

DocInfo *	Doc_info_pt
	Pointer to DocInfo. More...

unsigned	Max_keep_unrefined

unsigned	Nrefinement_overruled

Protected Attributes inherited from oomph::Mesh
Vector< Vector< Node * > >	Boundary_node_pt

bool	Lookup_for_elements_next_boundary_is_setup

Vector< Vector< FiniteElement * > >	Boundary_element_pt

Vector< Vector< int > >	Face_index_at_boundary

Vector< Node * >	Node_pt
	Vector of pointers to nodes. More...

Vector< GeneralisedElement * >	Element_pt
	Vector of pointers to generalised elements. More...

std::vector< bool >	Boundary_coordinate_exists

Additional Inherited Members
Public Types inherited from oomph::Mesh
typedef void(FiniteElement::*	SteadyExactSolutionFctPt) (const Vector< double > &x, Vector< double > &soln)

typedef void(FiniteElement::*	UnsteadyExactSolutionFctPt) (const double &time, const Vector< double > &x, Vector< double > &soln)

Static Public Attributes inherited from oomph::Mesh
static Steady< 0 >	Default_TimeStepper
	The Steady Timestepper. More...

static bool	Suppress_warning_about_empty_mesh_level_time_stepper_function
	Static boolean flag to control warning about mesh level timesteppers. More...

Protected Member Functions inherited from oomph::Mesh
unsigned long	assign_global_eqn_numbers (Vector< double * > &Dof_pt)
	Assign (global) equation numbers to the nodes. More...

void	describe_dofs (std::ostream &out, const std::string &current_string) const

void	describe_local_dofs (std::ostream &out, const std::string &current_string) const

void	assign_local_eqn_numbers (const bool &store_local_dof_pt)
	Assign local equation numbers in all elements. More...

void	convert_to_boundary_node (Node &node_pt, const Vector< FiniteElement > &finite_element_pt)

void	convert_to_boundary_node (Node *&node_pt)

Detailed Description

Base class for refineable meshes. Provides standardised interfaces for the following standard mesh adaptation routines:

Uniform mesh refinement.
Adaptation, based on the elemental error estimates obtained from an error estimator function which is accessed via a function pointer.

Constructor & Destructor Documentation

◆ RefineableMeshBase() [1/2]

oomph::RefineableMeshBase::RefineableMeshBase ( )

inline

Constructor sets default values for refinement targets etc. and initialises pointer to spatial error estimator to NULL.

     {
       // Initialise pointer to spatial error estimator
       Spatial_error_estimator_pt = 0;
  
       // Targets
       Min_permitted_error = 1.0e-5;
       Max_permitted_error = 1.0e-3;
  
       // Actual errors
       Min_error = 0.0;
       Max_error = 0.0;
  
       // Do I adapt or not?
       Adapt_flag = true;
  
       // Do I p-adapt or not?
       P_adapt_flag = true;
  
       // Do I disable additional synchronisation of hanging nodes?
       Additional_synchronisation_of_hanging_nodes_not_required = false;
  
       // Where do I write the documatation of the refinement process?
       Doc_info_pt = 0;
  
       // If only a few elements are scheduled for unrefinement, don't bother
       // By default unrefine all
       Max_keep_unrefined = 0;
  
       // Number of elements where the refinement is over-ruled
       Nrefinement_overruled = 0;
     };

References Adapt_flag, Additional_synchronisation_of_hanging_nodes_not_required, Doc_info_pt, Max_error, Max_keep_unrefined, Max_permitted_error, Min_error, Min_permitted_error, Nrefinement_overruled, P_adapt_flag, and Spatial_error_estimator_pt.

◆ RefineableMeshBase() [2/2]

oomph::RefineableMeshBase::RefineableMeshBase ( const RefineableMeshBase & dummy )

delete

Broken copy constructor.

◆ ~RefineableMeshBase()

virtual oomph::RefineableMeshBase::~RefineableMeshBase ( )

inlinevirtual

Empty Destructor:

98 {}

Member Function Documentation

◆ adapt()

virtual void oomph::RefineableMeshBase::adapt ( const Vector< double > & elemental_error )

pure virtual

Adapt mesh: Refine elements whose error is lager than err_max and (try to) unrefine those whose error is smaller than err_min

Implemented in oomph::TreeBasedRefineableMeshBase, oomph::RefineableTriangleMesh< ELEMENT >, oomph::RefineableTriangleMesh< ELASTICITY_ELEMENT >, oomph::RefineableTriangleMesh< ProjectableUnsteadyHeatElement< TUnsteadyHeatElement< 2, 3 > > >, oomph::RefineableTetgenMesh< ELEMENT >, oomph::RefineableQuadFromTriangleMesh< ELEMENT >, oomph::RefineableGmshTetMesh< ELEMENT >, and oomph::RefineableTetgenMesh< ELEMENT >.

◆ adapt_flag()

bool oomph::RefineableMeshBase::adapt_flag ( )

inline

     {
       return Adapt_flag;
     }

References Adapt_flag.

◆ disable_adaptation()

void oomph::RefineableMeshBase::disable_adaptation ( )

inline

Disable adaptation.

     {
       Adapt_flag = false;
     }

References Adapt_flag.

Referenced by TurekProblem< FLUID_ELEMENT, SOLID_ELEMENT >::TurekProblem().

◆ disable_additional_synchronisation_of_hanging_nodes()

void oomph::RefineableMeshBase::disable_additional_synchronisation_of_hanging_nodes ( )

inline

Disable additional synchronisation of hanging nodes.

     {
       Additional_synchronisation_of_hanging_nodes_not_required = true;
     }

References Additional_synchronisation_of_hanging_nodes_not_required.

◆ disable_p_adaptation()

void oomph::RefineableMeshBase::disable_p_adaptation ( )

inline

Disable adaptation.

     {
       P_adapt_flag = false;
     }

References P_adapt_flag.

◆ doc_adaptivity_targets()

virtual void oomph::RefineableMeshBase::doc_adaptivity_targets ( std::ostream & outfile )

inlinevirtual

Doc the targets for mesh adaptation.

Reimplemented in oomph::RefineableTriangleMesh< ELEMENT >, oomph::RefineableTriangleMesh< ELASTICITY_ELEMENT >, oomph::RefineableTriangleMesh< ProjectableUnsteadyHeatElement< TUnsteadyHeatElement< 2, 3 > > >, oomph::RefineableTetMeshBase, oomph::TreeBasedRefineableMeshBase, and oomph::RefineableTetgenMesh< ELEMENT >.

     {
       outfile << std::endl;
       outfile << "Targets for mesh adaptation: " << std::endl;
       outfile << "---------------------------- " << std::endl;
       outfile << "Target for max. error: " << Max_permitted_error << std::endl;
       outfile << "Target for min. error: " << Min_permitted_error << std::endl;
       outfile << "Don't unrefine if less than " << Max_keep_unrefined
               << " elements need unrefinement." << std::endl;
       outfile << std::endl;
     }

References Max_keep_unrefined, Max_permitted_error, and Min_permitted_error.

◆ doc_info()

DocInfo oomph::RefineableMeshBase::doc_info ( )

inline

Access fct for DocInfo.

     {
       return *Doc_info_pt;
     }

References Doc_info_pt.

Referenced by oomph::TreeBasedRefineableMeshBase::adapt(), oomph::TreeBasedRefineableMeshBase::adapt_mesh(), oomph::TreeBasedRefineableMeshBase::p_adapt(), oomph::TreeBasedRefineableMeshBase::p_adapt_mesh(), p_refine_uniformly(), oomph::TreeBasedRefineableMeshBase::p_refine_uniformly(), oomph::TreeBasedRefineableMeshBase::p_unrefine_uniformly(), refine_uniformly(), and oomph::TreeBasedRefineableMeshBase::refine_uniformly().

◆ doc_info_pt()

DocInfo*& oomph::RefineableMeshBase::doc_info_pt ( )

inline

Access fct for pointer to DocInfo.

     {
       return Doc_info_pt;
     }

References Doc_info_pt.

Referenced by oomph::TreeBasedRefineableMeshBase::adapt(), main(), and oomph::TreeBasedRefineableMeshBase::p_adapt().

◆ enable_adaptation()

void oomph::RefineableMeshBase::enable_adaptation ( )

inline

Enable adaptation.

     {
       Adapt_flag = true;
     }

References Adapt_flag.

◆ enable_additional_synchronisation_of_hanging_nodes()

void oomph::RefineableMeshBase::enable_additional_synchronisation_of_hanging_nodes ( )

inline

Enable additional synchronisation of hanging nodes.

     {
       Additional_synchronisation_of_hanging_nodes_not_required = false;
     }

References Additional_synchronisation_of_hanging_nodes_not_required.

◆ enable_p_adaptation()

void oomph::RefineableMeshBase::enable_p_adaptation ( )

inline

Enable adaptation.

     {
       P_adapt_flag = true;
     }

References P_adapt_flag.

◆ is_adaptation_enabled()

bool oomph::RefineableMeshBase::is_adaptation_enabled ( ) const

inline

Return whether the mesh is to be adapted.

     {
       return Adapt_flag;
     }

References Adapt_flag.

◆ is_additional_synchronisation_of_hanging_nodes_disabled()

bool oomph::RefineableMeshBase::is_additional_synchronisation_of_hanging_nodes_disabled ( ) const

inline

Return whether additional synchronisation is enabled.

     {
       return Additional_synchronisation_of_hanging_nodes_not_required;
     }

References Additional_synchronisation_of_hanging_nodes_not_required.

◆ is_p_adaptation_enabled()

bool oomph::RefineableMeshBase::is_p_adaptation_enabled ( ) const

inline

Return whether the mesh is to be adapted.

     {
       return P_adapt_flag;
     }

References P_adapt_flag.

◆ max_error()

double& oomph::RefineableMeshBase::max_error ( )

inline

Access fct for max. actual error in present solution (i.e. before re-solve on adapted mesh)

     {
       return Max_error;
     }

References Max_error.

Referenced by oomph::TreeBasedRefineableMeshBase::adapt_mesh(), and oomph::TreeBasedRefineableMeshBase::p_adapt_mesh().

◆ max_keep_unrefined()

unsigned& oomph::RefineableMeshBase::max_keep_unrefined ( )

inline

Max. number of elements that we allow to remain unrefined if no other mesh adaptation is required (to avoid mesh-adaptations that would only unrefine a few elements and then force a new solve – this can't be worth our while!)

     {
       return Max_keep_unrefined;
     }

References Max_keep_unrefined.

Referenced by oomph::TreeBasedRefineableMeshBase::adapt(), FSIRingProblem::dynamic_run(), oomph::TreeBasedRefineableMeshBase::p_adapt(), and oomph::TreeBasedRefineableMeshBase::unrefine_uniformly().

◆ max_permitted_error()

double& oomph::RefineableMeshBase::max_permitted_error ( )

inline

Access fct for max. error (i.e. split elements if their error is larger)

     {
       return Max_permitted_error;
     }

References Max_permitted_error.

Referenced by oomph::TreeBasedRefineableMeshBase::adapt(), oomph::RefineableTetMeshBase::compute_volume_target(), FSIRingProblem::dynamic_run(), oomph::TreeBasedRefineableMeshBase::p_adapt(), SolidProblem< ELEMENT_TYPE >::setupRefinementParameters(), and oomph::TreeBasedRefineableMeshBase::unrefine_uniformly().

◆ min_error()

double& oomph::RefineableMeshBase::min_error ( )

inline

Access fct for min. actual error in present solution (i.e. before re-solve on adapted mesh)

     {
       return Min_error;
     }

References Min_error.

◆ min_permitted_error()

double& oomph::RefineableMeshBase::min_permitted_error ( )

inline

Access fct for min. error (i.e. (try to) merge elements if their error is smaller)

     {
       return Min_permitted_error;
     }

References Min_permitted_error.

Referenced by oomph::TreeBasedRefineableMeshBase::adapt(), oomph::RefineableTetMeshBase::compute_volume_target(), FSIRingProblem::dynamic_run(), oomph::TreeBasedRefineableMeshBase::p_adapt(), SolidProblem< ELEMENT_TYPE >::setupRefinementParameters(), and oomph::TreeBasedRefineableMeshBase::unrefine_uniformly().

◆ nrefined()

unsigned oomph::RefineableMeshBase::nrefined ( )

inline

Access fct for number of elements that were refined.

     {
       return Nrefined;
     }

References Nrefined.

◆ nrefinement_overruled()

unsigned& oomph::RefineableMeshBase::nrefinement_overruled ( )

inline

Number of elements that would have liked to be refined further but can't because they've reached the max. refinement level

     {
       return Nrefinement_overruled;
     }

References Nrefinement_overruled.

Referenced by oomph::TreeBasedRefineableMeshBase::adapt(), and oomph::TreeBasedRefineableMeshBase::p_adapt().

◆ nunrefined()

unsigned oomph::RefineableMeshBase::nunrefined ( )

inline

Access fct for number of elements that were unrefined.

     {
       return Nunrefined;
     }

References Nunrefined.

◆ operator=()

void oomph::RefineableMeshBase::operator= ( const RefineableMeshBase & )

delete

Broken assignment operator.

◆ p_adapt()

virtual void oomph::RefineableMeshBase::p_adapt ( const Vector< double > & elemental_error )

inlinevirtual

p-adapt mesh: Refine elements whose error is lager than err_max and (try to) unrefine those whose error is smaller than err_min

Reimplemented in oomph::TreeBasedRefineableMeshBase.

     {
       // Derived classes must implement this as required. Default throws an
       // error.
       std::ostringstream err_stream;
       err_stream << "p_adapt() called in base class RefineableMeshBase."
                  << std::endl
                  << "This needs to be implemented in the derived class."
                  << std::endl;
       throw OomphLibError(
         err_stream.str(), OOMPH_CURRENT_FUNCTION, OOMPH_EXCEPTION_LOCATION);
     }

References OOMPH_CURRENT_FUNCTION, and OOMPH_EXCEPTION_LOCATION.

◆ p_refine_uniformly() [1/2]

virtual void oomph::RefineableMeshBase::p_refine_uniformly ( )

inlinevirtual

p-refine mesh uniformly

Reimplemented in oomph::TreeBasedRefineableMeshBase.

     {
       DocInfo doc_info;
       doc_info.directory() = "";
       doc_info.disable_doc();
       p_refine_uniformly(doc_info);
     }

References oomph::DocInfo::directory(), oomph::DocInfo::disable_doc(), and doc_info().

Referenced by oomph::TreeBasedRefineableMeshBase::p_refine_uniformly().

◆ p_refine_uniformly() [2/2]

virtual void oomph::RefineableMeshBase::p_refine_uniformly ( DocInfo & doc_info )

inlinevirtual

p-refine mesh uniformly and doc process

Reimplemented in oomph::TreeBasedRefineableMeshBase.

     {
       // Derived classes must implement this as required. Default throws an
       // error.
       std::ostringstream err_stream;
       err_stream
         << "p_refine_uniformly() called in base class RefineableMeshBase."
         << std::endl
         << "This needs to be implemented in the derived class." << std::endl;
       throw OomphLibError(
         err_stream.str(), OOMPH_CURRENT_FUNCTION, OOMPH_EXCEPTION_LOCATION);
     }

References OOMPH_CURRENT_FUNCTION, and OOMPH_EXCEPTION_LOCATION.

◆ p_unrefine_uniformly()

void oomph::RefineableMeshBase::p_unrefine_uniformly ( DocInfo & doc_info )

inline

p-unrefine mesh uniformly

     {
       // Derived classes must implement this as required. Default throws an
       // error.
       std::ostringstream err_stream;
       err_stream
         << "p_unrefine_uniformly() called in base class RefineableMeshBase."
         << std::endl
         << "This needs to be implemented in the derived class." << std::endl;
       throw OomphLibError(
         err_stream.str(), OOMPH_CURRENT_FUNCTION, OOMPH_EXCEPTION_LOCATION);
     }

References OOMPH_CURRENT_FUNCTION, and OOMPH_EXCEPTION_LOCATION.

◆ refine_uniformly() [1/2]

virtual void oomph::RefineableMeshBase::refine_uniformly ( )

inlinevirtual

Refine mesh uniformly.

Reimplemented in oomph::RefineableQuadFromTriangleMesh< ELEMENT >, and oomph::TreeBasedRefineableMeshBase.

     {
       DocInfo doc_info;
       doc_info.directory() = "";
       doc_info.disable_doc();
       refine_uniformly(doc_info);
     }

References oomph::DocInfo::directory(), oomph::DocInfo::disable_doc(), and doc_info().

Referenced by oomph::TreeBasedRefineableMeshBase::refine_uniformly().

◆ refine_uniformly() [2/2]

virtual void oomph::RefineableMeshBase::refine_uniformly ( DocInfo & doc_info )

pure virtual

Refine mesh uniformly and doc process.

Implemented in oomph::RefineableTriangleMesh< ELEMENT >, oomph::RefineableTriangleMesh< ELASTICITY_ELEMENT >, oomph::RefineableTriangleMesh< ProjectableUnsteadyHeatElement< TUnsteadyHeatElement< 2, 3 > > >, oomph::RefineableTetgenMesh< ELEMENT >, oomph::RefineableQuadFromTriangleMesh< ELEMENT >, oomph::RefineableGmshTetMesh< ELEMENT >, oomph::TreeBasedRefineableMeshBase, and oomph::RefineableTetgenMesh< ELEMENT >.

◆ spatial_error_estimator_pt() [1/2]

ErrorEstimator*& oomph::RefineableMeshBase::spatial_error_estimator_pt ( )

inline

Access to spatial error estimator.

     {
       return Spatial_error_estimator_pt;
     }

References Spatial_error_estimator_pt.

Referenced by FSIRingProblem::FSIRingProblem(), oomph::METIS::partition_mesh(), RefineableFishPoissonProblem< ELEMENT >::RefineableFishPoissonProblem(), SolidProblem< ELEMENT_TYPE >::setupRefinementParameters(), SimpleRefineableFishPoissonProblem< ELEMENT >::SimpleRefineableFishPoissonProblem(), oomph::StreamfunctionProblem::StreamfunctionProblem(), and TurekProblem< FLUID_ELEMENT, SOLID_ELEMENT >::TurekProblem().

◆ spatial_error_estimator_pt() [2/2]

ErrorEstimator* oomph::RefineableMeshBase::spatial_error_estimator_pt ( ) const

inline

Access to spatial error estimator (const version.

     {
       return Spatial_error_estimator_pt;
     }

References Spatial_error_estimator_pt.

◆ unrefine_uniformly()

virtual unsigned oomph::RefineableMeshBase::unrefine_uniformly ( )

pure virtual

Unrefine mesh uniformly: Return 0 for success, 1 for failure (if unrefinement has reached the coarsest permitted level)

Implemented in oomph::RefineableTriangleMesh< ELEMENT >, oomph::RefineableTriangleMesh< ELASTICITY_ELEMENT >, oomph::RefineableTriangleMesh< ProjectableUnsteadyHeatElement< TUnsteadyHeatElement< 2, 3 > > >, oomph::RefineableTetgenMesh< ELEMENT >, oomph::RefineableGmshTetMesh< ELEMENT >, oomph::TreeBasedRefineableMeshBase, and oomph::RefineableTetgenMesh< ELEMENT >.

Member Data Documentation

◆ Adapt_flag

bool oomph::RefineableMeshBase::Adapt_flag

protected

Flag that requests adaptation.

Referenced by adapt_flag(), disable_adaptation(), enable_adaptation(), is_adaptation_enabled(), and RefineableMeshBase().

◆ Additional_synchronisation_of_hanging_nodes_not_required

bool oomph::RefineableMeshBase::Additional_synchronisation_of_hanging_nodes_not_required

protected

Flag that disables additional synchronisation of hanging nodes.

Referenced by disable_additional_synchronisation_of_hanging_nodes(), enable_additional_synchronisation_of_hanging_nodes(), is_additional_synchronisation_of_hanging_nodes_disabled(), and RefineableMeshBase().

◆ Doc_info_pt

DocInfo* oomph::RefineableMeshBase::Doc_info_pt

protected

Pointer to DocInfo.

Referenced by doc_info(), doc_info_pt(), RefineableMeshBase(), and oomph::TreeBasedRefineableMeshBase::TreeBasedRefineableMeshBase().

◆ Max_error

double oomph::RefineableMeshBase::Max_error

protected

Max. actual error.

Referenced by max_error(), and RefineableMeshBase().

◆ Max_keep_unrefined

unsigned oomph::RefineableMeshBase::Max_keep_unrefined

protected

Max. number of elements that can remain unrefined if no other mesh adaptation is required (to avoid mesh-adaptations that would only unrefine a few elements and then force a new solve – this can't be worth our while!)

Referenced by doc_adaptivity_targets(), oomph::TreeBasedRefineableMeshBase::doc_adaptivity_targets(), oomph::RefineableTetMeshBase::doc_adaptivity_targets(), max_keep_unrefined(), and RefineableMeshBase().

◆ Max_permitted_error

double oomph::RefineableMeshBase::Max_permitted_error

protected

Max. error (i.e. split elements if their error is larger)

Referenced by doc_adaptivity_targets(), oomph::TreeBasedRefineableMeshBase::doc_adaptivity_targets(), oomph::RefineableTetMeshBase::doc_adaptivity_targets(), max_permitted_error(), and RefineableMeshBase().

◆ Min_error

double oomph::RefineableMeshBase::Min_error

protected

Min.actual error.

Referenced by min_error(), and RefineableMeshBase().

◆ Min_permitted_error

double oomph::RefineableMeshBase::Min_permitted_error

protected

Min. error (i.e. (try to) merge elements if their error is smaller)

Referenced by doc_adaptivity_targets(), oomph::TreeBasedRefineableMeshBase::doc_adaptivity_targets(), oomph::RefineableTetMeshBase::doc_adaptivity_targets(), min_permitted_error(), and RefineableMeshBase().

◆ Nrefined

unsigned oomph::RefineableMeshBase::Nrefined

protected

Stats: Number of elements that were refined.

Referenced by oomph::TreeBasedRefineableMeshBase::adapt(), oomph::RefineableTetMeshBase::compute_volume_target(), nrefined(), oomph::TreeBasedRefineableMeshBase::p_adapt(), and oomph::TreeBasedRefineableMeshBase::TreeBasedRefineableMeshBase().

◆ Nrefinement_overruled

unsigned oomph::RefineableMeshBase::Nrefinement_overruled

protected

Number of elements that would like to be refined further but can't because they've reached the max. refinement level

Referenced by oomph::RefineableTetMeshBase::compute_volume_target(), nrefinement_overruled(), and RefineableMeshBase().

◆ Nunrefined

unsigned oomph::RefineableMeshBase::Nunrefined

protected

Stats: Number of elements that were unrefined.

Referenced by oomph::TreeBasedRefineableMeshBase::adapt(), oomph::RefineableTetMeshBase::compute_volume_target(), nunrefined(), oomph::TreeBasedRefineableMeshBase::p_adapt(), and oomph::TreeBasedRefineableMeshBase::TreeBasedRefineableMeshBase().

◆ P_adapt_flag

bool oomph::RefineableMeshBase::P_adapt_flag

protected

Flag that requests p-adaptation.

Referenced by disable_p_adaptation(), enable_p_adaptation(), is_p_adaptation_enabled(), and RefineableMeshBase().

◆ Spatial_error_estimator_pt

ErrorEstimator* oomph::RefineableMeshBase::Spatial_error_estimator_pt

protected

Pointer to spatial error estimator.

Referenced by RefineableMeshBase(), and spatial_error_estimator_pt().

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

refineable_mesh.h

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ RefineableMeshBase() [1/2]

◆ RefineableMeshBase() [2/2]

◆ ~RefineableMeshBase()

Member Function Documentation

◆ adapt()

◆ adapt_flag()

◆ disable_adaptation()

◆ disable_additional_synchronisation_of_hanging_nodes()

◆ disable_p_adaptation()

◆ doc_adaptivity_targets()

◆ doc_info()

◆ doc_info_pt()

◆ enable_adaptation()

◆ enable_additional_synchronisation_of_hanging_nodes()

◆ enable_p_adaptation()

◆ is_adaptation_enabled()

◆ is_additional_synchronisation_of_hanging_nodes_disabled()

◆ is_p_adaptation_enabled()

◆ max_error()

◆ max_keep_unrefined()

◆ max_permitted_error()

◆ min_error()

◆ min_permitted_error()

◆ nrefined()

◆ nrefinement_overruled()

◆ nunrefined()

◆ operator=()

◆ p_adapt()

◆ p_refine_uniformly() [1/2]

◆ p_refine_uniformly() [2/2]

◆ p_unrefine_uniformly()

◆ refine_uniformly() [1/2]

◆ refine_uniformly() [2/2]

◆ spatial_error_estimator_pt() [1/2]

◆ spatial_error_estimator_pt() [2/2]

◆ unrefine_uniformly()

Member Data Documentation

◆ Adapt_flag

◆ Additional_synchronisation_of_hanging_nodes_not_required

◆ Doc_info_pt

◆ Max_error

◆ Max_keep_unrefined

◆ Max_permitted_error

◆ Min_error

◆ Min_permitted_error

◆ Nrefined

◆ Nrefinement_overruled

◆ Nunrefined

◆ P_adapt_flag

◆ Spatial_error_estimator_pt