AlgebraicMesh version of RefineableQuarterTubeMesh. More...
#include <quarter_tube_mesh.template.h>
Inheritance diagram for oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >:
Public Member Functions | |
| AlgebraicRefineableQuarterTubeMesh (GeomObject *wall_pt, const Vector< double > &xi_lo, const double &fract_mid, const Vector< double > &xi_hi, const unsigned &nlayer, const double centre_box_size=1.0, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper) | |
| Constructor: Pass pointer to geometric object, start and end coordinates of the geometric object and the fraction along the 2nd Lagrangian coordinate at which the dividing line between region 1 and region 2 is to be placed, and timestepper (defaults to (Steady) default timestepper defined in Mesh). Sets up the refineable mesh (by calling the constructor for the underlying RefineableQuarterTubeMesh). More... | |
| unsigned | self_test () |
| Run self-test for algebraic mesh – return 0/1 for OK/failure. More... | |
| QuarterTubeDomain::AxialSpacingFctPt & | axial_spacing_fct_pt () |
| Broken version of the QuarterTubeDomain function Function is broken because axial spacing isn't implemented yet for the Algebraic version of the RefineableQuarterTubeMesh. Note: this function must be used BEFORE algebraic_node_update(...) is called. More... | |
| void | node_update (const bool &update_all_solid_nodes=false) |
| Resolve mesh update: Update current nodal positions via algebraic node update. [Doesn't make sense to use this mesh with SolidElements anyway, so we buffer the case if update_all_solid_nodes is set to true.]. More... | |
| void | algebraic_node_update (const unsigned &t, AlgebraicNode *&node_pt) |
| Implement the algebraic node update function for a node at time level t (t=0: present; t>0: previous): Update with the node's first (default) update function. More... | |
| void | update_node_update (AlgebraicNode *&node_pt) |
| Update the node update info for specified algebraic node following any spatial mesh adaptation. More... | |
| Public Member Functions inherited from oomph::AlgebraicMesh | |
| AlgebraicMesh () | |
| Constructor: create a null zeroth entry in the Geom_object_list_pt Vector (each AlgebraicMesh's constructor should add any other geometric objects to this list) More... | |
| AlgebraicMesh (const AlgebraicMesh &)=delete | |
| Broken copy constructor. More... | |
| ~AlgebraicMesh () | |
| Broken assignment operator. More... | |
| AlgebraicNode * | node_pt (const unsigned long &n) |
| Return a pointer to the n-th global AlgebraicNode. More... | |
| unsigned | self_test () |
| Self test: check consistentency of multiple node updates. More... | |
| void | add_geom_object_list_pt (GeomObject *geom_object_pt) |
| Add the specified GeomObject to the list of geometric objects associated with this AlgebraicMesh; remembering that the zeroth entry is null (set in the constructor above) More... | |
| unsigned | ngeom_object_list_pt () |
| Return number of geometric objects associated with AlgebraicMesh. More... | |
| GeomObject * | geom_object_list_pt (const unsigned &i) |
| Access function to the ith GeomObject. More... | |
| Public Member Functions inherited from oomph::Mesh | |
| void | resize_halo_nodes () |
| Helper function that resizes halo nodes to the same size as their non-halo counterparts if required. (A discrepancy can arise if a FaceElement that introduces additional unknowns are attached to a bulk element that shares a node with a haloed element. In that case the joint node between haloed and non-haloed element is resized on that processor but not on the one that holds the halo counterpart (because no FaceElement is attached to the halo element) More... | |
| Mesh () | |
| Default constructor. More... | |
| Mesh (const Vector< Mesh * > &sub_mesh_pt) | |
| Constructor builds combined mesh from the meshes specified. Note: This simply merges the meshes' elements and nodes (ignoring duplicates; no boundary information etc. is created). More... | |
| void | merge_meshes (const Vector< Mesh * > &sub_mesh_pt) |
| Merge meshes. Note: This simply merges the meshes' elements and nodes (ignoring duplicates; no boundary information etc. is created). More... | |
| 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) |
| Output boundary coordinates on boundary b – template argument specifies the bulk element type (needed to create FaceElement of appropriate type on mesh boundary). More... | |
| virtual void | scale_mesh (const double &factor) |
| Scale all nodal coordinates by given factor. Virtual so it can be overloaded in SolidMesh class where it also re-assigns the Lagrangian coordinates. More... | |
| 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 () |
| Flush storage for elements and nodes by emptying the vectors that store the pointers to them. This is useful if a particular mesh is only built to generate a small part of a bigger mesh. Once the elements and nodes have been created, they are typically copied into the new mesh and the auxiliary mesh can be deleted. However, if we simply call the destructor of the auxiliary mesh, it will also wipe out the nodes and elements, because it still "thinks" it's in charge of these... More... | |
| void | flush_element_storage () |
| Flush storage for elements (only) by emptying the vectors that store the pointers to them. This is useful if a particular mesh is only built to generate a small part of a bigger mesh. Once the elements and nodes have been created, they are typically copied into the new mesh and the auxiliary mesh can be deleted. However, if we simply call the destructor of the auxiliary mesh, it will also wipe out the nodes and elements, because it still "thinks" it's in charge of these... More... | |
| void | flush_node_storage () |
| Flush storage for nodes (only) by emptying the vectors that store the pointers to them. More... | |
| 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 |
| Upcast (downcast?) to FiniteElement (needed to access FiniteElement member functions). More... | |
| 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) |
| Remove all information about nodes stored on the b-th boundary of the mesh. More... | |
| 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 () |
| Replace existing boundary node lookup schemes with new schemes created using the boundary data stored in the nodes. More... | |
| 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 | reorder_nodes (const bool &use_old_ordering=true) |
| Re-order nodes in the order in which they appear in elements – can be overloaded for more efficient re-ordering. More... | |
| virtual void | get_node_reordering (Vector< Node * > &reordering, const bool &use_old_ordering=true) const |
| Get a reordering of the nodes in the order in which they appear in elements – can be overloaded for more efficient re-ordering. More... | |
| template<class BULK_ELEMENT , template< class > class FACE_ELEMENT> | |
| void | build_face_mesh (const unsigned &b, Mesh *const &face_mesh_pt) |
| Constuct a Mesh of FACE_ELEMENTs along the b-th boundary of the mesh (which contains elements of type BULK_ELEMENT) More... | |
| 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) |
| Determine max and min area for all FiniteElements in the mesh (non-FiniteElements are ignored) More... | |
| double | total_size () |
| Determine the sum of all "sizes" of the FiniteElements in the mesh (non-FiniteElements are ignored). This gives the length/area/volume occupied by the mesh. More... | |
| void | check_inverted_elements (bool &mesh_has_inverted_elements, std::ofstream &inverted_element_file) |
| Check for inverted elements and report outcome in boolean variable. This visits all elements at their integration points and checks if the Jacobian of the mapping between local and global coordinates is positive – using the same test that would be carried out (but only in PARANOID mode) during the assembly of the elements' Jacobian matrices. Inverted elements are output in inverted_element_file (if the stream is open). More... | |
| void | check_inverted_elements (bool &mesh_has_inverted_elements) |
| Check for inverted elements and report outcome in boolean variable. This visits all elements at their integration points and checks if the Jacobian of the mapping between local and global coordinates is positive – using the same test that would be carried out (but only in PARANOID mode) during the assembly of the elements' Jacobian matrices. More... | |
| unsigned | check_for_repeated_nodes (const double &epsilon=1.0e-12) |
| Check for repeated nodes within a given spatial tolerance. Return (0/1) for (pass/fail). More... | |
| Vector< Node * > | prune_dead_nodes () |
| Prune nodes. Nodes that have been marked as obsolete are removed from the mesh (and its boundary-node scheme). Returns vector of pointers to deleted nodes. More... | |
| 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 |
| Find a node not on any boundary in mesh_pt (useful for pinning a single node in a purely Neumann problem so that it is fully determined). More... | |
| 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 |
| For the e-th finite element on boundary b, return int to indicate the face_index of the face adjacent to the boundary. This is consistent with input required during the generation of FaceElements. More... | |
| 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 |
| Output in paraview format into specified file. Breaks up each element into sub-elements for plotting purposes. We assume that all elements are of the same type (fct will break break (in paranoid mode) if paraview output fcts of the elements are inconsistent). More... | |
| void | output_fct_paraview (std::ofstream &file_out, const unsigned &nplot, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt) const |
| Output in paraview format into specified file. Breaks up each element into sub-elements for plotting purposes. We assume that all elements are of the same type (fct will break break (in paranoid mode) if paraview output fcts of the elements are inconsistent). More... | |
| void | output_fct_paraview (std::ofstream &file_out, const unsigned &nplot, const double &time, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt) const |
| Output in paraview format into specified file. Breaks up each element into sub-elements for plotting purposes. We assume that all elements are of the same type (fct will break break (in paranoid mode) if paraview output fcts of the elements are inconsistent). More... | |
| 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) |
| Output a given time-dep. Vector function at f(n_plot) points in each element. More... | |
| 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) |
| Output the nodes on the boundaries (into separate tecplot zones). Specify filename. More... | |
| void | assign_initial_values_impulsive () |
| Assign initial values for an impulsive start. More... | |
| void | shift_time_values () |
| Shift time-dependent data along for next timestep: Deal with nodal Data/positions and the element's internal Data. More... | |
| void | calculate_predictions () |
| Calculate predictions for all Data and positions associated with the mesh, usually used in adaptive time-stepping. More... | |
| void | set_nodal_and_elemental_time_stepper (TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data) |
| Set the timestepper associated with all nodal and elemental data stored in the mesh. More... | |
| virtual void | set_mesh_level_time_stepper (TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data) |
| Function that can be used to set any additional timestepper data stored at the Mesh (as opposed to nodal and elemental) levels. This is virtual so that it can be overloaded in the appropriate Meshes. Examples include the SpineMeshes and adaptive triangle and tet meshes. More... | |
| 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 ¶meter_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) |
| Set the timestepper associated with the internal data stored within elements in the meah. More... | |
| virtual void | compute_norm (double &norm) |
| Compute norm of solution by summing contributions of compute_norm(...) for all constituent elements in the mesh. What that norm means depends on what's defined in the element's function; may need to take the square root afterwards if the elements compute the square of the L2 norm, say. More... | |
| virtual void | compute_norm (Vector< double > &norm) |
| Compute norm of solution by summing contributions of compute_norm(...) for all constituent elements in the mesh. What that norm means depends on what's defined in the element's function; may need to take the square root afterwards if the elements compute the square of the L2 norm, say. More... | |
| virtual void | compute_error (std::ostream &outfile, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, double &error, double &norm) |
| Plot error when compared against a given exact solution. Also returns the norm of the error and that of the exact solution. More... | |
| virtual void | compute_error (std::ostream &outfile, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, double &error, double &norm) |
| Plot error when compared against a given time-depdendent exact solution. Also returns the norm of the error and that of the exact solution. More... | |
| virtual void | compute_error (FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, double &error, double &norm) |
| Plot error when compared against a given time-dependent exact solution. Also returns the norm of the error and that of the exact solution. More... | |
| virtual void | compute_error (FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, Vector< double > &error, Vector< double > &norm) |
| Plot error when compared against a given time-dependent exact solution. Also returns the norm of the error and that of the exact solution. More... | |
| virtual void | compute_error (std::ostream &outfile, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, Vector< double > &error, Vector< double > &norm) |
| Plot error when compared against a given time-depdendent exact solution. Also returns the norm of the error and that of the exact solution. Version with vectors of norms and errors so that different variables' norms and errors can be returned individually. More... | |
| virtual void | compute_error (std::ostream &outfile, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, Vector< double > &error, Vector< double > &norm) |
| Plot error when compared against a given time-depdendent exact solution. Also returns the norm of the error and that of the exact solution. Version with vectors of norms and errors so that different variables' norms and errors can be returned individually. More... | |
| 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) |
| Returns the norm of the error and that of the exact solution. Version with vectors of norms and errors so that different variables' norms and errors can be returned individually. More... | |
| bool | is_mesh_distributed () const |
| Boolean to indicate if Mesh has been distributed. More... | |
| OomphCommunicator * | communicator_pt () const |
| Read-only access fct to communicator (Null if mesh is not distributed, i.e. if we don't have mpi). More... | |
| void | set_communicator_pt (OomphCommunicator *comm_pt) |
| Function to set communicator (mesh is assumed to be distributed if the communicator pointer is non-null). Only defined if mpi is enabled becaus Comm_pt itself is only defined when mpi is enabled. More... | |
| void | set_keep_all_elements_as_halos () |
| Call this function to keep all the elements as halo elements. More... | |
| void | unset_keep_all_elements_as_halos () |
| Calll this function to unset the flag that keeps all elements in the mesh as halo elements. More... | |
| virtual void | distribute (OomphCommunicator *comm_pt, const Vector< unsigned > &element_domain, Vector< GeneralisedElement * > &deleted_element_pt, DocInfo &doc_info, const bool &report_stats, const bool &overrule_keep_as_halo_element_status) |
| Distribute the problem and doc; make this virtual to allow overloading for particular meshes where further work is required. Add to vector of pointers to deleted elements. More... | |
| void | distribute (OomphCommunicator *comm_pt, const Vector< unsigned > &element_domain, Vector< GeneralisedElement * > &deleted_element_pt, const bool &report_stats=false) |
| Distribute the problem Add to vector of pointers to deleted elements. More... | |
| void | prune_halo_elements_and_nodes (Vector< GeneralisedElement * > &deleted_element_pt, const bool &report_stats=false) |
| (Irreversibly) prune halo(ed) elements and nodes, usually after another round of refinement, to get rid of excessively wide halo layers. Note that the current mesh will be now regarded as the base mesh and no unrefinement relative to it will be possible once this function has been called. More... | |
| void | prune_halo_elements_and_nodes (Vector< GeneralisedElement * > &deleted_element_pt, DocInfo &doc_info, const bool &report_stats) |
| (Irreversibly) prune halo(ed) elements and nodes, usually after another round of refinement, to get rid of excessively wide halo layers. Note that the current mesh will be now regarded as the base mesh and no unrefinement relative to it will be possible once this function has been called. More... | |
| void | get_efficiency_of_mesh_distribution (double &av_efficiency, double &max_efficiency, double &min_efficiency) |
| Get efficiency of mesh distribution: In an ideal distribution without halo overhead, each processor would only hold its own elements. Efficieny per processor = (number of non-halo elements)/ (total number of elements). More... | |
| void | doc_mesh_distribution (DocInfo &doc_info) |
| Doc the mesh distribution, to be processed with tecplot macros. More... | |
| void | check_halo_schemes (DocInfo &doc_info, double &max_permitted_error_for_halo_check) |
| Check halo and shared schemes on the mesh. More... | |
| void | synchronise_shared_nodes (const bool &report_stats) |
| Synchronise shared node lookup schemes to cater for the the case where: (1) a certain node on the current processor is halo with proc p (i.e. its non-halo counterpart lives on processor p) (2) that node is also exists (also as a halo) on another processor (q, say) where its non-halo counter part is also known to be on processor p. However, without calling this function the current processor does not necessarily know that it shares a node with processor q. This information can be required, e.g. when synchronising hanging node schemes over all processors. More... | |
| void | get_all_halo_data (std::map< unsigned, double * > &map_of_halo_data) |
| Get all the halo data stored in the mesh and add pointers to the data to the map, indexed by global equation number. More... | |
| Vector< GeneralisedElement * > | halo_element_pt (const unsigned &p) |
| Return vector of halo elements in this Mesh whose non-halo counterpart is held on processor p. More... | |
| Vector< GeneralisedElement * > | haloed_element_pt (const unsigned &p) |
| Return vector of haloed elements in this Mesh whose haloing counterpart is held on processor p. More... | |
| unsigned | nnon_halo_element () |
| Total number of non-halo elements in this mesh (Costly call computes result on the fly) More... | |
| unsigned | nroot_halo_element () |
| Total number of root halo elements in this Mesh. More... | |
| unsigned | nroot_halo_element (const unsigned &p) |
| Number of root halo elements in this Mesh whose non-halo counterpart is held on processor p. More... | |
| Vector< GeneralisedElement * > | root_halo_element_pt (const unsigned &p) |
| Vector of pointers to root halo elements in this Mesh whose non-halo counterpart is held on processor p. More... | |
| GeneralisedElement *& | root_halo_element_pt (const unsigned &p, const unsigned &e) |
| Access fct to the e-th root halo element in this Mesh whose non-halo counterpart is held on processor p. More... | |
| void | add_root_halo_element_pt (const unsigned &p, GeneralisedElement *&el_pt) |
| Add root halo element whose non-halo counterpart is held on processor p to this Mesh. More... | |
| unsigned | nhalo_node () |
| Total number of halo nodes in this Mesh. More... | |
| unsigned | nhalo_node (const unsigned &p) |
| Number of halo nodes in this Mesh whose non-halo counterpart is held on processor p. More... | |
| void | add_halo_node_pt (const unsigned &p, Node *&nod_pt) |
| Add halo node whose non-halo counterpart is held on processor p to the storage scheme for halo nodes. More... | |
| Node * | halo_node_pt (const unsigned &p, const unsigned &j) |
| Access fct to the j-th halo node in this Mesh whose non-halo counterpart is held on processor p. More... | |
| unsigned | nroot_haloed_element () |
| Total number of root haloed elements in this Mesh. More... | |
| unsigned | nroot_haloed_element (const unsigned &p) |
| Number of root haloed elements in this Mesh whose non-halo counterpart is held on processor p. More... | |
| Vector< GeneralisedElement * > | root_haloed_element_pt (const unsigned &p) |
| Vector of pointers to root haloed elements in this Mesh whose non-halo counterpart is held on processor p. More... | |
| GeneralisedElement *& | root_haloed_element_pt (const unsigned &p, const unsigned &e) |
| Access fct to the e-th root haloed element in this Mesh whose non-halo counterpart is held on processor p. More... | |
| void | add_root_haloed_element_pt (const unsigned &p, GeneralisedElement *&el_pt) |
| Add root haloed element whose non-halo counterpart is held on processor p to the storage scheme for haloed elements. Note: This does not add the element to the storage scheme for elements as it's understood to naturally live on this processor anyway! More... | |
| unsigned | nhaloed_node () |
| Total number of haloed nodes in this Mesh. More... | |
| unsigned | nhaloed_node (const unsigned &p) |
| Number of haloed nodes in this Mesh whose haloed counterpart is held on processor p. More... | |
| Node * | haloed_node_pt (const unsigned &p, const unsigned &j) |
| Access fct to the j-th haloed node in this Mesh whose halo counterpart is held on processor p. More... | |
| void | add_haloed_node_pt (const unsigned &p, Node *&nod_pt) |
| Add haloed node whose halo counterpart is held on processor p to the storage scheme for haloed nodes. More... | |
| void | disable_resizing_of_halo_nodes () |
| Function to suppress resizing of halo nodes – optmisation but call it at your own risk! More... | |
| void | enable_resizing_of_halo_nodes () |
| Function to (re-)enable resizing of halo nodes – this returns things to the default behaviour. More... | |
| void | disable_output_of_halo_elements () |
| Function to disable halo element output. More... | |
| void | enable_output_of_halo_elements () |
| Function to enable halo element output. More... | |
| unsigned | nshared_node () |
| Total number of shared nodes in this Mesh. More... | |
| void | doc_shared_nodes () |
| Doc shared nodes. More... | |
| unsigned | nshared_node (const unsigned &p) |
| Number of shared nodes in this Mesh who have a counterpart on processor p. More... | |
| Node * | shared_node_pt (const unsigned &p, const unsigned &j) |
| Access fct to the j-th shared node in this Mesh who has a counterpart on processor p. More... | |
| void | get_shared_node_pt (const unsigned &p, Vector< Node * > &shared_node_pt) |
| Get vector of pointers to shared nodes with processor p. Required for faster search in Missing_masters_functions::add_external_haloed_node_helper() and Missing_masters_functions::add_external_haloed_master_node_helper() More... | |
| void | add_shared_node_pt (const unsigned &p, Node *&nod_pt) |
| Add shared node whose counterpart is held on processor p to the storage scheme for shared nodes. (NB: ensure that this routine is called twice, once for each process) More... | |
| void | get_halo_node_stats (double &av_number, unsigned &max_number, unsigned &min_number) |
| Get halo node stats for this distributed mesh: Average/max/min number of halo nodes over all processors. Careful: Involves MPI Broadcasts and must therefore be called on all processors! More... | |
| void | get_haloed_node_stats (double &av_number, unsigned &max_number, unsigned &min_number) |
| Get haloed node stats for this distributed mesh: Average/max/min number of haloed nodes over all processors. Careful: Involves MPI Broadcasts and must therefore be called on all processors! More... | |
| void | output_external_halo_elements (std::ostream &outfile, const unsigned &n_plot=5) |
| Output all external halo elements. More... | |
| void | output_external_halo_elements (const unsigned &p, std::ostream &outfile, const unsigned &n_plot=5) |
| Output all external halo elements with processor p. More... | |
| void | output_external_haloed_elements (std::ostream &outfile, const unsigned &n_plot=5) |
| Output all external haloed elements. More... | |
| void | output_external_haloed_elements (const unsigned &p, std::ostream &outfile, const unsigned &n_plot=5) |
| Output all external haloed elements with processor p. More... | |
| unsigned | nexternal_halo_element () |
| Total number of external halo elements in this Mesh. More... | |
| unsigned | nexternal_halo_element (const unsigned &p) |
| Number of external halo elements in this Mesh whose non-halo counterpart is held on processor p. More... | |
| GeneralisedElement *& | external_halo_element_pt (const unsigned &p, const unsigned &e) |
| Access fct to the e-th external halo element in this Mesh whose non-halo counterpart is held on processor p. More... | |
| void | add_external_halo_element_pt (const unsigned &p, GeneralisedElement *&el_pt) |
| Add external halo element whose non-halo counterpart is held on processor p to this Mesh. More... | |
| unsigned | nexternal_haloed_element () |
| Total number of external haloed elements in this Mesh. More... | |
| unsigned | nexternal_haloed_element (const unsigned &p) |
| Number of external haloed elements in this Mesh whose non-halo counterpart is held on processor p. More... | |
| GeneralisedElement *& | external_haloed_element_pt (const unsigned &p, const unsigned &e) |
| Access fct to the e-th external haloed element in this Mesh whose non-halo counterpart is held on processor p. More... | |
| unsigned | add_external_haloed_element_pt (const unsigned &p, GeneralisedElement *&el_pt) |
| Add external haloed element whose non-halo counterpart is held on processor p to the storage scheme for haloed elements. More... | |
| unsigned | nexternal_halo_node () |
| Total number of external halo nodes in this Mesh. More... | |
| void | get_external_halo_node_pt (Vector< Node * > &external_halo_node_pt) |
| Get vector of pointers to all external halo nodes. More... | |
| unsigned | nexternal_halo_node (const unsigned &p) |
| Number of external halo nodes in this Mesh whose non-halo (external) counterpart is held on processor p. More... | |
| void | add_external_halo_node_pt (const unsigned &p, Node *&nod_pt) |
| Add external halo node whose non-halo (external) counterpart is held on processor p to the storage scheme for halo nodes. More... | |
| Node *& | external_halo_node_pt (const unsigned &p, const unsigned &j) |
| Access fct to the j-th external halo node in this Mesh whose non-halo external counterpart is held on processor p. More... | |
| Vector< Node * > | external_halo_node_pt (const unsigned &p) |
| Access fct to vector of external halo node in this Mesh whose non-halo external counterpart is held on processor p. (read only) More... | |
| void | set_external_halo_node_pt (const unsigned &p, const Vector< Node * > &external_halo_node_pt) |
| Set vector of external halo node in this Mesh whose non-halo external counterpart is held on processor p. More... | |
| void | null_external_halo_node (const unsigned &p, Node *nod_pt) |
| Null out specified external halo node (used when deleting duplicates) More... | |
| void | remove_null_pointers_from_external_halo_node_storage () |
| Consolidate external halo node storage by removing nulled out pointes in external halo and haloed schemes. More... | |
| unsigned | nexternal_haloed_node () |
| Total number of external haloed nodes in this Mesh. More... | |
| unsigned | nexternal_haloed_node (const unsigned &p) |
| Number of external haloed nodes in this Mesh whose halo (external) counterpart is held on processor p. More... | |
| Node *& | external_haloed_node_pt (const unsigned &p, const unsigned &j) |
| Access fct to the j-th external haloed node in this Mesh whose halo external counterpart is held on processor p. More... | |
| unsigned | add_external_haloed_node_pt (const unsigned &p, Node *&nod_pt) |
| Add external haloed node whose halo (external) counterpart is held on processor p to the storage scheme for haloed nodes. More... | |
| Vector< Node * > | external_haloed_node_pt (const unsigned &p) |
| Access fct to vector of external haloed node in this Mesh whose halo external counterpart is held on processor p. (read only) More... | |
| void | set_external_haloed_node_pt (const unsigned &p, const Vector< Node * > &external_haloed_node_pt) |
| Set vector of external haloed node in this Mesh whose halo external counterpart is held on processor p. More... | |
| std::set< int > | external_halo_proc () |
| Return the set of processors that hold external halo nodes. This is required to avoid having to pass a communicator into the node_update functions for Algebraic-based and MacroElement-based Meshes. More... | |
| virtual void | create_shared_boundaries (OomphCommunicator *comm_pt, const Vector< unsigned > &element_domain, const Vector< GeneralisedElement * > &backed_up_el_pt, const Vector< FiniteElement * > &backed_up_f_el_pt, std::map< Data *, std::set< unsigned >> &processors_associated_with_data, const bool &overrule_keep_as_halo_element_status) |
| Creates the shared boundaries, only used in unstructured meshes In this case with the "TriangleMesh" class. More... | |
| virtual unsigned | try_to_add_root_haloed_element_pt (const unsigned &p, GeneralisedElement *&el_pt) |
| virtual unsigned | try_to_add_haloed_node_pt (const unsigned &p, Node *&nod_pt) |
| void | delete_all_external_storage () |
| Wipe the storage for all externally-based elements. More... | |
| Public Member Functions inherited from oomph::RefineableQuarterTubeMesh< ELEMENT > | |
| RefineableQuarterTubeMesh (GeomObject *wall_pt, const Vector< double > &xi_lo, const double &fract_mid, const Vector< double > &xi_hi, const unsigned &nlayer, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper) | |
| Constructor for adaptive deformable quarter tube mesh class. The domain is specified by the GeomObject that identifies boundary 3. Pass pointer to geometric object that specifies the wall, start and end coordinates on the geometric object, and the fraction along which the dividing line is to be placed, and the timestepper. Timestepper defaults to Steady dummy timestepper. More... | |
| virtual | ~RefineableQuarterTubeMesh () |
| Destructor: empty. More... | |
| Public Member Functions inherited from oomph::QuarterTubeMesh< ELEMENT > | |
| QuarterTubeMesh (GeomObject *wall_pt, const Vector< double > &xi_lo, const double &fract_mid, const Vector< double > &xi_hi, const unsigned &nlayer, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper) | |
| Constructor: Pass pointer to geometric object that specifies the wall, start and end coordinates on the geometric object, and the fraction along which the dividing line is to be placed, and the timestepper. Timestepper defaults to Steady dummy timestepper. More... | |
| virtual | ~QuarterTubeMesh () |
| Destructor: empty. More... | |
| GeomObject *& | wall_pt () |
| Access function to GeomObject representing wall. More... | |
| QuarterTubeDomain * | domain_pt () |
| Access function to domain. More... | |
| QuarterTubeDomain::BLSquashFctPt & | bl_squash_fct_pt () |
| Function pointer for function that squashes the outer macro elements towards the wall by mapping the input value of the "radial" macro element coordinate to the return value (defined in the underlying Domain object) More... | |
| QuarterTubeDomain * | domain_pt () const |
| Access function to underlying domain. More... | |
| Public Member Functions inherited from oomph::BrickMeshBase | |
| BrickMeshBase () | |
| Constructor (empty) More... | |
| BrickMeshBase (const BrickMeshBase &)=delete | |
| Broken copy constructor. More... | |
| virtual | ~BrickMeshBase () |
| Broken assignment operator. More... | |
| void | setup_boundary_element_info () |
| Setup lookup schemes which establish whic elements are located next to mesh's boundaries (wrapper to suppress doc). More... | |
| void | setup_boundary_element_info (std::ostream &outfile) |
| Setup lookup schemes which establish whic elements are located next to mesh's boundaries. Doc in outfile (if it's open). More... | |
| Public Member Functions inherited from oomph::RefineableBrickMesh< ELEMENT > | |
| RefineableBrickMesh () | |
| Constructor: Setup static octree data. More... | |
| RefineableBrickMesh (const RefineableBrickMesh &dummy)=delete | |
| Broken copy constructor. More... | |
| void | operator= (const RefineableBrickMesh &)=delete |
| Broken assignment operator. More... | |
| virtual | ~RefineableBrickMesh () |
| Destructor: More... | |
| virtual void | setup_tree_forest () |
| Set up the tree forest associated with the Mesh. Forwards call to setup_octree_forest() More... | |
| void | setup_octree_forest () |
| Do what it says... More... | |
| Public Member Functions inherited from oomph::TreeBasedRefineableMesh< ELEMENT > | |
| TreeBasedRefineableMesh () | |
| Constructor, call the constructor of the base class. More... | |
| TreeBasedRefineableMesh (const TreeBasedRefineableMesh &dummy)=delete | |
| Broken copy constructor. More... | |
| virtual | ~TreeBasedRefineableMesh () |
| Empty virtual destructor. More... | |
| Public Member Functions inherited from oomph::TreeBasedRefineableMeshBase | |
| TreeBasedRefineableMeshBase () | |
| Constructor. More... | |
| TreeBasedRefineableMeshBase (const TreeBasedRefineableMeshBase &dummy)=delete | |
| Broken copy constructor. More... | |
| void | operator= (const TreeBasedRefineableMeshBase &)=delete |
| Broken assignment operator. More... | |
| virtual | ~TreeBasedRefineableMeshBase () |
| Empty Destructor: More... | |
| void | adapt (const Vector< double > &elemental_error) |
| Adapt mesh: Refine elements whose error is lager than err_max and (try to) unrefine those whose error is smaller than err_min. More... | |
| void | p_adapt (const Vector< double > &elemental_error) |
| p-adapt mesh: Refine elements whose error is lager than err_max and (try to) unrefine those whose error is smaller than err_min More... | |
| void | refine_uniformly (DocInfo &doc_info) |
| Refine mesh uniformly and doc process. More... | |
| void | refine_uniformly () |
| Refine mesh uniformly. More... | |
| void | p_refine_uniformly (DocInfo &doc_info) |
| p-refine mesh uniformly and doc process More... | |
| void | p_refine_uniformly () |
| p-refine mesh uniformly More... | |
| unsigned | unrefine_uniformly () |
| Unrefine mesh uniformly: Return 0 for success, 1 for failure (if unrefinement has reached the coarsest permitted level) More... | |
| void | p_unrefine_uniformly (DocInfo &doc_info) |
| p-unrefine mesh uniformly More... | |
| TreeForest * | forest_pt () |
| Return pointer to the Forest represenation of the mesh. More... | |
| void | doc_adaptivity_targets (std::ostream &outfile) |
| Doc the targets for mesh adaptation. More... | |
| unsigned & | max_refinement_level () |
| Access fct for max. permissible refinement level (relative to base mesh) More... | |
| unsigned & | min_refinement_level () |
| Access fct for min. permissible refinement level (relative to base mesh) More... | |
| unsigned & | max_p_refinement_level () |
| Access fct for max. permissible p-refinement level (relative to base mesh) More... | |
| unsigned & | min_p_refinement_level () |
| Access fct for min. permissible p-refinement level (relative to base mesh) More... | |
| virtual void | adapt_mesh (DocInfo &doc_info) |
| Perform the actual tree-based mesh adaptation, documenting the progress in the directory specified in DocInfo object. More... | |
| virtual void | adapt_mesh () |
| Perform the actual tree-based mesh adaptation. A simple wrapper to call the function without documentation. More... | |
| void | p_adapt_mesh (DocInfo &doc_info) |
| Perform the actual tree-based mesh p-adaptation, documenting the progress in the directory specified in DocInfo object. More... | |
| void | p_adapt_mesh () |
| Perform the actual tree-based mesh p-adaptation. A simple wrapper to call the function without documentation. More... | |
| virtual void | refine_selected_elements (const Vector< unsigned > &elements_to_be_refined) |
| Refine mesh by splitting the elements identified by their numbers. More... | |
| virtual void | refine_selected_elements (const Vector< RefineableElement * > &elements_to_be_refined) |
| Refine mesh by splitting the elements identified by their pointers. More... | |
| void | p_refine_selected_elements (const Vector< unsigned > &elements_to_be_refined) |
| p-refine mesh by refining the elements identified by their numbers. More... | |
| void | p_refine_selected_elements (const Vector< PRefineableElement * > &elements_to_be_refined_pt) |
| p-refine mesh by refining the elements identified by their pointers. More... | |
| virtual void | refine_base_mesh_as_in_reference_mesh (TreeBasedRefineableMeshBase *const &ref_mesh_pt) |
| Refine base mesh to same degree as reference mesh (relative to original unrefined mesh). More... | |
| virtual bool | refine_base_mesh_as_in_reference_mesh_minus_one (TreeBasedRefineableMeshBase *const &ref_mesh_pt) |
| Refine base mesh to same degree as reference mesh minus one level of refinement (relative to original unrefined mesh). Useful function for multigrid solvers; allows the easy copy of a mesh to the level of refinement just below the current one. More... | |
| virtual void | refine_as_in_reference_mesh (TreeBasedRefineableMeshBase *const &ref_mesh_pt) |
| Refine mesh once so that its topology etc becomes that of the (finer!) reference mesh – if possible! Useful for meshes in multigrid hierarchies. If the meshes are too different and the conversion cannot be performed, the code dies (provided PARANOID is enabled). More... | |
| virtual void | get_refinement_levels (unsigned &min_refinement_level, unsigned &max_refinement_level) |
| Get max/min refinement levels in mesh. More... | |
| virtual void | get_elements_at_refinement_level (unsigned &refinement_level, Vector< RefineableElement * > &level_elements) |
| Extract the elements at a particular refinement level in the refinement pattern - used in Mesh::redistribute or whatever it's going to be called (RefineableMeshBase::reduce_halo_layers or something) More... | |
| virtual void | get_refinement_pattern (Vector< Vector< unsigned >> &to_be_refined) |
Extract refinement pattern: Consider the hypothetical mesh obtained by truncating the refinement of the current mesh to a given level (where level=0 is the un-refined base mesh). To advance to the next refinement level, we need to refine (split) the to_be_refined[level].size() elements identified by the element numbers contained in vector to_be_refined[level][...]. More... | |
| void | refine_base_mesh (Vector< Vector< unsigned >> &to_be_refined) |
| Refine base mesh according to specified refinement pattern. More... | |
| virtual void | refine (std::ifstream &restart_file) |
| Refine mesh according to refinement pattern in restart file. More... | |
| virtual void | dump_refinement (std::ostream &outfile) |
| Dump refinement pattern to allow for rebuild. More... | |
| virtual void | read_refinement (std::ifstream &restart_file, Vector< Vector< unsigned >> &to_be_refined) |
| Read refinement pattern to allow for rebuild. More... | |
| unsigned | uniform_refinement_level_when_pruned () const |
| Level to which the mesh was uniformly refined when it was pruned (const version) More... | |
| unsigned & | uniform_refinement_level_when_pruned () |
| Level to which the mesh was uniformly refined when it was pruned. More... | |
| void | classify_halo_and_haloed_nodes (DocInfo &doc_info, const bool &report_stats) |
| Classify all halo and haloed information in the mesh (overloaded version from Mesh base class. Calls that one first, then synchronises hanging nodes) More... | |
| void | classify_halo_and_haloed_nodes (const bool &report_stats=false) |
| Classify the halo and haloed nodes in the mesh. More... | |
| Public Member Functions inherited from oomph::RefineableMeshBase | |
| bool | adapt_flag () |
| RefineableMeshBase () | |
| Constructor sets default values for refinement targets etc. and initialises pointer to spatial error estimator to NULL. More... | |
| 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 () |
| Number of elements that would have liked to be refined further but can't because they've reached the max. refinement level. More... | |
| unsigned & | max_keep_unrefined () |
| 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!) 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 () |
| Access fct for min. error (i.e. (try to) merge elements if their error is smaller) More... | |
| double & | max_permitted_error () |
| Access fct for max. error (i.e. split elements if their error is larger) More... | |
| double & | min_error () |
| Access fct for min. actual error in present solution (i.e. before re-solve on adapted mesh) More... | |
| double & | max_error () |
| Access fct for max. actual error in present solution (i.e. before re-solve on adapted mesh) More... | |
| 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... | |
| void | p_unrefine_uniformly (DocInfo &doc_info) |
| p-unrefine mesh uniformly More... | |
Private Types | |
| enum | { Central_region , Lower_right_region , Upper_left_region } |
| Remesh function ids. More... | |
Private Member Functions | |
| void | node_update_central_region (const unsigned &t, AlgebraicNode *&node_pt) |
| Algebraic update function for a node that is located in the central region. More... | |
| void | node_update_lower_right_region (const unsigned &t, AlgebraicNode *&node_pt) |
| Algebraic update function for a node that is located in the lower-right region. More... | |
| void | node_update_upper_left_region (const unsigned &t, AlgebraicNode *&node_pt) |
| Algebraic update function for a node that is located in the upper-left region. More... | |
| void | setup_algebraic_node_update () |
| Setup algebraic update operation for all nodes. More... | |
| void | update_node_update_in_region (AlgebraicNode *&node_pt, int ®ion_id) |
| Update algebraic node update function for nodes in the region defined by region_id. More... | |
Private Attributes | |
| double | Centre_box_size |
| Size of centre box. More... | |
| double | Lambda_x |
| Fractional width of central region. More... | |
| double | Lambda_y |
| Fractional height of central region. More... | |
Additional Inherited Members | |
| Public Types inherited from oomph::Mesh | |
| typedef void(FiniteElement::* | SteadyExactSolutionFctPt) (const Vector< double > &x, Vector< double > &soln) |
| Typedef for function pointer to function that computes steady exact solution. More... | |
| typedef void(FiniteElement::* | UnsteadyExactSolutionFctPt) (const double &time, const Vector< double > &x, Vector< double > &soln) |
| Typedef for function pointer to function that computes unsteady exact solution. More... | |
| Public Attributes inherited from oomph::Mesh | |
| bool | Output_halo_elements |
| Bool for output of halo elements. More... | |
| Static Public Attributes inherited from oomph::Mesh | |
| static Steady< 0 > | Default_TimeStepper |
| Default Steady Timestepper, to be used in default arguments to Mesh constructors. More... | |
| static bool | Suppress_warning_about_empty_mesh_level_time_stepper_function |
| Boolean used to control warning about empty mesh level timestepper function. More... | |
| Protected Member Functions inherited from oomph::Mesh | |
| void | setup_shared_node_scheme () |
| Setup shared node scheme. More... | |
| unsigned long | assign_global_eqn_numbers (Vector< double * > &Dof_pt) |
| Assign the global equation numbers in the Data stored at the nodes and also internal element Data. Also, build (via push_back) the Vector of pointers to the dofs (variables). More... | |
| void | describe_dofs (std::ostream &out, const std::string ¤t_string) const |
| Function to describe the dofs of the Mesh. The ostream specifies the output stream to which the description is written; the string stores the currently assembled output that is ultimately written to the output stream by Data::describe_dofs(...); it is typically built up incrementally as we descend through the call hierarchy of this function when called from Problem::describe_dofs(...) More... | |
| void | describe_local_dofs (std::ostream &out, const std::string ¤t_string) const |
| Function to describe the local dofs of the elements. The ostream specifies the output stream to which the description is written; the string stores the currently assembled output that is ultimately written to the output stream by Data::describe_dofs(...); it is typically built up incrementally as we descend through the call hierarchy of this function when called from Problem::describe_dofs(...) More... | |
| void | assign_local_eqn_numbers (const bool &store_local_dof_pt) |
| Assign the local equation numbers in all elements If the boolean argument is true then also store pointers to dofs. More... | |
| void | convert_to_boundary_node (Node *&node_pt, const Vector< FiniteElement * > &finite_element_pt) |
| A function that upgrades an ordinary node to a boundary node We shouldn't ever really use this, but it does make life that bit easier for the lazy mesh writer. The pointer to the node is replaced by a pointer to the new boundary node in all element look-up schemes and in the mesh's Node_pt vector. The new node is also addressed by node_pt on return from the function. More... | |
| void | convert_to_boundary_node (Node *&node_pt) |
| A function that upgrades an ordinary node to a boundary node. All pointers to the node from the mesh's elements are found. and replaced by pointers to the new boundary node. If the node is present in the mesh's list of nodes, that pointer is also replaced. Finally, the pointer argument node_pt addresses the new node on return from the function. We shouldn't ever really use this, but it does make life that bit easier for the lazy mesh writer. More... | |
| Protected Member Functions inherited from oomph::TreeBasedRefineableMesh< ELEMENT > | |
| void | additional_synchronise_hanging_nodes (const unsigned &ncont_interpolated_values) |
| Additional setup of shared node scheme This is Required for reconcilliation of hanging nodes acrross processor boundaries when using elements with nonuniformly spaced nodes. ELEMENT template parameter is required so that MacroElementNodeUpdateNodes which are added as external halo master nodes can be made fully functional. More... | |
| Protected Member Functions inherited from oomph::TreeBasedRefineableMeshBase | |
| void | synchronise_hanging_nodes (const unsigned &ncont_interpolated_values) |
| Synchronise the hanging nodes if the mesh is distributed. More... | |
| void | synchronise_nonhanging_nodes () |
| Synchronise the positions of non-hanging nodes that depend on non-existent neighbours (e.g. h-refinement of neighbouring elements with different p-orders where the shared edge is on the outer edge of the halo layer) More... | |
| void | complete_hanging_nodes (const int &ncont_interpolated_values) |
| Complete the hanging node scheme recursively. More... | |
| void | complete_hanging_nodes_recursively (Node *&nod_pt, Vector< Node * > &master_nodes, Vector< double > &hang_weights, const int &ival) |
| Auxiliary routine for recursive hanging node completion. More... | |
| Protected Attributes inherited from oomph::Mesh | |
| Vector< Vector< Node * > > | Boundary_node_pt |
| Vector of Vector of pointers to nodes on the boundaries: Boundary_node_pt(b,n). Note that this is private to force the use of the add_boundary_node() function, which ensures that the reverse look-up schemes for the nodes are set up. More... | |
| bool | Lookup_for_elements_next_boundary_is_setup |
| Flag to indicate that the lookup schemes for elements that are adjacent to the boundaries has been set up. More... | |
| Vector< Vector< FiniteElement * > > | Boundary_element_pt |
| Vector of Vector of pointers to elements on the boundaries: Boundary_element_pt(b,e) More... | |
| Vector< Vector< int > > | Face_index_at_boundary |
| For the e-th finite element on boundary b, this is the index of the face that lies along that boundary. More... | |
| std::map< unsigned, Vector< GeneralisedElement * > > | Root_halo_element_pt |
| Map of vectors holding the pointers to the root halo elements. More... | |
| std::map< unsigned, Vector< GeneralisedElement * > > | Root_haloed_element_pt |
| Map of vectors holding the pointers to the root haloed elements. More... | |
| std::map< unsigned, Vector< Node * > > | Halo_node_pt |
| Map of vectors holding the pointers to the halo nodes. More... | |
| std::map< unsigned, Vector< Node * > > | Haloed_node_pt |
| Map of vectors holding the pointers to the haloed nodes. More... | |
| std::map< unsigned, Vector< Node * > > | Shared_node_pt |
| Map of vectors holding the pointers to the shared nodes. These are all the nodes that are on two "neighbouring" processes (the halo(ed) lookup scheme depends upon which processor is in charge. More... | |
| OomphCommunicator * | Comm_pt |
| Pointer to communicator – set to NULL if mesh is not distributed. More... | |
| std::map< unsigned, Vector< GeneralisedElement * > > | External_halo_element_pt |
| External halo(ed) elements are created as and when they are needed to act as source elements for the particular process's mesh. The storage is wiped and rebuilt every time the mesh is refined. More... | |
| std::map< unsigned, Vector< GeneralisedElement * > > | External_haloed_element_pt |
| Map of vectors holding the pointers to the external haloed elements. More... | |
| std::map< unsigned, Vector< Node * > > | External_halo_node_pt |
| Map of vectors holding the pointers to the external halo nodes. More... | |
| std::map< unsigned, Vector< Node * > > | External_haloed_node_pt |
| Map of vectors holding the pointers to the external haloed nodes. More... | |
| bool | Keep_all_elements_as_halos |
| bool to indicate whether to keep all elements in a mesh as halos or not More... | |
| bool | Resize_halo_nodes_not_required |
| Set this to true to suppress resizing of halo nodes (at your own risk!) More... | |
| 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 |
| Vector of boolean data that indicates whether the boundary coordinates have been set for the boundary. More... | |
| Protected Attributes inherited from oomph::QuarterTubeMesh< ELEMENT > | |
| QuarterTubeDomain * | Domain_pt |
| Pointer to domain. More... | |
| GeomObject * | Wall_pt |
| Pointer to the geometric object that represents the curved wall. More... | |
| Vector< double > | Xi_lo |
| Lower limits for the coordinates along the wall. More... | |
| double | Fract_mid |
| Fraction along wall where outer ring is to be divided. More... | |
| Vector< double > | Xi_hi |
| Upper limits for the coordinates along the wall. More... | |
| Protected Attributes inherited from oomph::TreeBasedRefineableMeshBase | |
| unsigned | Uniform_refinement_level_when_pruned |
| Level to which the mesh was uniformly refined when it was pruned. More... | |
| unsigned | Max_refinement_level |
| Max. permissible refinement level (relative to base mesh) More... | |
| unsigned | Min_refinement_level |
| Min. permissible refinement level (relative to base mesh) More... | |
| unsigned | Max_p_refinement_level |
| Max. permissible p-refinement level (relative to base mesh) More... | |
| unsigned | Min_p_refinement_level |
| Min. permissible p-refinement level (relative to base mesh) More... | |
| TreeForest * | Forest_pt |
| Forest representation of the mesh. More... | |
| Protected Attributes inherited from oomph::RefineableMeshBase | |
| 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 |
| 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!) More... | |
| unsigned | Nrefinement_overruled |
| Number of elements that would like to be refined further but can't because they've reached the max. refinement level. More... | |
Detailed Description
template<class ELEMENT>
class oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >
AlgebraicMesh version of RefineableQuarterTubeMesh.
Algebraic 3D quarter tube mesh class.
The mesh boundaries are numbered as follows:
- Boundary 0: "Inflow" cross section; located along the line parametrised by
on the geometric object that specifies the wall. - Boundary 1: Plane x=0
- Boundary 2: Plane y=0
- Boundary 3: The curved wall - specified by the GeomObject passed to the mesh constructor.
- Boundary 4: "Outflow" cross section; located along the line parametrised by
on the geometric object that specifies the wall. Algebraic version of RefineableQuarterTubeMesh
Cross section through mesh looking along tube.........
---___
| ---____
| - BOUNDARY 3
| /
| [Region 2] / |
| / |
| N / |
| |_ E / |
BOUNDARY 1 |------------ |
| | |
| [Region 0] | [Region 1] | ^
| | | / \ direction of
| N | N | | 2nd Lagrangian
| |_ E | |_ E | | coordinate
|____________|____________| | along wall GeomObject
BOUNDARY 2
The Domain is built of slices each consisting of three MacroElements as sketched. The local coordinates are such that the (E)astern direction coincides with the positive s_0 direction, while the (N)orther direction coincides with the positive s_1 direction. The positive s_2 direction points down the tube.
Elements need to be derived from AlgebraicElementBase. In addition to the refinement procedures available for the RefineableQuarterTubeMesh which forms the basis for this mesh, three algebraic node update functions are implemented for the nodes in the three regions defined by the Domain MacroElements. Note: it is assumed the cross section down the tube is uniform when setup_algebraic_node_update() is called.
Definition at line 436 of file quarter_tube_mesh.template.h.
Member Enumeration Documentation
◆ anonymous enum
template<class ELEMENT >
|
private |
Remesh function ids.
| Enumerator | |
|---|---|
| Central_region | |
| Lower_right_region | |
| Upper_left_region | |
Definition at line 614 of file quarter_tube_mesh.template.h.
Constructor & Destructor Documentation
◆ AlgebraicRefineableQuarterTubeMesh()
template<class ELEMENT >
|
inline |
Constructor: Pass pointer to geometric object, start and end coordinates of the geometric object and the fraction along the 2nd Lagrangian coordinate at which the dividing line between region 1 and region 2 is to be placed, and timestepper (defaults to (Steady) default timestepper defined in Mesh). Sets up the refineable mesh (by calling the constructor for the underlying RefineableQuarterTubeMesh).
Definition at line 448 of file quarter_tube_mesh.template.h.
References oomph::AlgebraicMesh::add_geom_object_list_pt(), oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::node_update(), oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::setup_algebraic_node_update(), oomph::Global_string_for_annotation::string(), and oomph::QuarterTubeMesh< ELEMENT >::wall_pt().
Member Function Documentation
◆ algebraic_node_update()
template<class ELEMENT >
|
inlinevirtual |
Implement the algebraic node update function for a node at time level t (t=0: present; t>0: previous): Update with the node's first (default) update function.
Implements oomph::AlgebraicMesh.
Definition at line 551 of file quarter_tube_mesh.template.h.
References oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::Central_region, oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::Lower_right_region, oomph::AlgebraicMesh::node_pt(), oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::node_update_central_region(), oomph::AlgebraicNode::node_update_fct_id(), oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::node_update_lower_right_region(), oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::node_update_upper_left_region(), oomph::Global_string_for_annotation::string(), t, and oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::Upper_left_region.
◆ axial_spacing_fct_pt()
template<class ELEMENT >
|
inlinevirtual |
Broken version of the QuarterTubeDomain function Function is broken because axial spacing isn't implemented yet for the Algebraic version of the RefineableQuarterTubeMesh. Note: this function must be used BEFORE algebraic_node_update(...) is called.
Reimplemented from oomph::QuarterTubeMesh< ELEMENT >.
Definition at line 505 of file quarter_tube_mesh.template.h.
References oomph::QuarterTubeDomain::axial_spacing_fct_pt(), oomph::QuarterTubeMesh< ELEMENT >::Domain_pt, and oomph::Global_string_for_annotation::string().
◆ node_update()
template<class ELEMENT >
|
inlinevirtual |
Resolve mesh update: Update current nodal positions via algebraic node update. [Doesn't make sense to use this mesh with SolidElements anyway, so we buffer the case if update_all_solid_nodes is set to true.].
Reimplemented from oomph::AlgebraicMesh.
Definition at line 525 of file quarter_tube_mesh.template.h.
References oomph::AlgebraicMesh::node_update(), and oomph::Global_string_for_annotation::string().
Referenced by oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::AlgebraicRefineableQuarterTubeMesh().
◆ node_update_central_region()
template<class ELEMENT >
|
private |
Algebraic update function for a node that is located in the central region.
Algebraic update function: Update in central region according to wall shape at time level t (t=0: present; t>0: previous)
Definition at line 961 of file quarter_tube_mesh.template.cc.
References oomph::GeomObject::ndim(), oomph::TimeStepper::nprev_values(), oomph::GeomObject::position(), oomph::Node::position_time_stepper_pt(), oomph::Global_string_for_annotation::string(), t, oomph::AlgebraicNode::vector_geom_object_pt(), oomph::AlgebraicNode::vector_ref_value(), and oomph::Node::x().
Referenced by oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::algebraic_node_update().
◆ node_update_lower_right_region()
template<class ELEMENT >
|
private |
Algebraic update function for a node that is located in the lower-right region.
Algebraic update function: Update in lower-right region according to wall shape at time level t (t=0: present; t>0: previous)
Definition at line 1051 of file quarter_tube_mesh.template.cc.
References oomph::GeomObject::ndim(), oomph::TimeStepper::nprev_values(), oomph::GeomObject::position(), oomph::Node::position_time_stepper_pt(), oomph::Global_string_for_annotation::string(), t, oomph::AlgebraicNode::vector_geom_object_pt(), oomph::AlgebraicNode::vector_ref_value(), and oomph::Node::x().
Referenced by oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::algebraic_node_update().
◆ node_update_upper_left_region()
template<class ELEMENT >
|
private |
Algebraic update function for a node that is located in the upper-left region.
Algebraic update function: Update in upper left region according to wall shape at time level t (t=0: present; t>0: previous)
Definition at line 1168 of file quarter_tube_mesh.template.cc.
References oomph::AlgebraicNode::geom_object_pt(), oomph::GeomObject::ndim(), oomph::TimeStepper::nprev_values(), oomph::GeomObject::position(), oomph::Node::position_time_stepper_pt(), oomph::Global_string_for_annotation::string(), t, oomph::AlgebraicNode::vector_geom_object_pt(), oomph::AlgebraicNode::vector_ref_value(), and oomph::Node::x().
Referenced by oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::algebraic_node_update().
◆ self_test()
template<class ELEMENT >
|
inline |
Run self-test for algebraic mesh – return 0/1 for OK/failure.
Definition at line 495 of file quarter_tube_mesh.template.h.
References oomph::AlgebraicMesh::self_test().
◆ setup_algebraic_node_update()
template<class ELEMENT >
|
private |
Setup algebraic update operation for all nodes.
////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////// Setup algebraic node update data, based on 3 regions, each undergoing a different node update strategy. These regions are defined by the three MacroElements in each of the nlayer slices of the QuarterTubeDomain used to build the mesh. The Mesh is suspended from the ‘wall’ GeomObject pointed to by wall_pt. The lower right edge of the mesh is located at the wall's coordinate xi[1]==xi_lo[1], the upper left edge at xi[1]=xi_hi[1], i.e. a view looking down the tube length. The dividing line between the two outer regions is located at the fraction fract_mid between these two coordinates. Node updating strategy:
- the starting cross sectional shape along the tube length is assumed to be uniform
- the cross sectional shape of the central region remains rectangular; the position of its top right corner is located at a fixed fraction of the starting width and height of the domain measured at xi[1]==xi_lo[1] and xi[1]==xi_hi[1] respectively. Nodes in this region are located at fixed horizontal and vertical fractions of the region.
- Nodes in the two outer regions (bottom right and top left) are located on straight lines running from the edges of the central region to the outer wall.
Pointer to first algebraic element in central region
Definition at line 660 of file quarter_tube_mesh.template.cc.
References e, oomph::Mesh::element_pt(), oomph::Mesh::finite_element_pt(), oomph::Mesh::nelement(), oomph::FiniteElement::nnode(), oomph::FiniteElement::nnode_1d(), oomph::FiniteElement::node_pt(), oomph::Global_string_for_annotation::string(), and oomph::Node::x().
Referenced by oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::AlgebraicRefineableQuarterTubeMesh().
◆ update_node_update()
template<class ELEMENT >
|
inlinevirtual |
Update the node update info for specified algebraic node following any spatial mesh adaptation.
Implements oomph::AlgebraicMesh.
Definition at line 595 of file quarter_tube_mesh.template.h.
References i, oomph::AlgebraicMesh::node_pt(), oomph::AlgebraicNode::node_update_fct_id(), and oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::update_node_update_in_region().
◆ update_node_update_in_region()
template<class ELEMENT >
|
private |
Update algebraic node update function for nodes in the region defined by region_id.
Update algebraic update function for nodes in region defined by region_id.
Definition at line 1288 of file quarter_tube_mesh.template.cc.
References oomph::AlgebraicNode::add_node_update_info(), oomph::AlgebraicNode::kill_node_update_info(), oomph::AlgebraicNode::vector_geom_object_pt(), and oomph::AlgebraicNode::vector_ref_value().
Referenced by oomph::AlgebraicRefineableQuarterTubeMesh< ELEMENT >::update_node_update().
Member Data Documentation
◆ Centre_box_size
template<class ELEMENT >
|
private |
Size of centre box.
Definition at line 611 of file quarter_tube_mesh.template.h.
◆ Lambda_x
template<class ELEMENT >
|
private |
Fractional width of central region.
Definition at line 622 of file quarter_tube_mesh.template.h.
◆ Lambda_y
template<class ELEMENT >
|
private |
Fractional height of central region.
Definition at line 625 of file quarter_tube_mesh.template.h.
The documentation for this class was generated from the following files: