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libMesh
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This is the MeshBase class.
More...
#include <mesh_base.h>
Classes | |
| struct | const_element_iterator |
| The definition of the const_element_iterator struct. More... | |
| struct | const_node_iterator |
| The definition of the const_node_iterator struct. More... | |
| struct | element_iterator |
| The definition of the element_iterator struct. More... | |
| struct | node_iterator |
| The definition of the node_iterator struct. More... | |
Public Types | |
| typedef std::set< elemset_id_type > | elemset_type |
| Typedef for the "set" container used to store elemset ids. More... | |
| typedef std::vector< GhostingFunctor * >::const_iterator | GhostingFunctorIterator |
| Iterator type for ghosting functor ranges. More... | |
| typedef Predicates::multi_predicate | Predicate |
| We need an empty, generic class to act as a predicate for this and derived mesh classes. More... | |
| typedef std::vector< std::pair< std::pair< const Elem *, unsigned int >, Real > > | constraint_rows_mapped_type |
| typedef std::map< const Node *, constraint_rows_mapped_type > | constraint_rows_type |
Public Member Functions | |
| MeshBase (const Parallel::Communicator &comm_in, unsigned char dim=1) | |
| Constructor. More... | |
| MeshBase (const MeshBase &other_mesh) | |
| Copy-constructor. More... | |
| MeshBase (MeshBase &&)=delete | |
Move-constructor - deleted because after a theoretical move-construction and then destruction of the moved-from object, the moved BoundaryInfo would hold an invalid reference to the moved-from mesh. More... | |
| MeshBase & | operator= (const MeshBase &)=delete |
| Copy and move assignment are not allowed because MeshBase subclasses manually manage memory (Elems and Nodes) and therefore the default versions of these operators would leak memory. More... | |
| MeshBase & | operator= (MeshBase &&other_mesh) |
| virtual MeshBase & | assign (MeshBase &&other_mesh)=0 |
| Shim to allow operator = (&&) to behave like a virtual function without having to be one. More... | |
| bool | operator== (const MeshBase &other_mesh) const |
| This tests for exactly-equal data in all the senses that a mathematician would care about (element connectivity, nodal coordinates), but in the senses a programmer would care about it allows for non-equal equivalence in some ways (we accept different Elem/Node addresses in memory) but not others (we do not accept different subclass types, nor even different Elem/Node ids). More... | |
| bool | operator!= (const MeshBase &other_mesh) const |
| bool | locally_equals (const MeshBase &other_mesh) const |
| This behaves the same as operator==, but only for the local and ghosted aspects of the mesh; i.e. More... | |
| virtual std::unique_ptr< MeshBase > | clone () const =0 |
| Virtual "copy constructor". More... | |
| virtual | ~MeshBase () |
| Destructor. More... | |
| virtual std::unique_ptr< Partitioner > & | partitioner () |
| A partitioner to use at each prepare_for_use() More... | |
| const BoundaryInfo & | get_boundary_info () const |
| The information about boundary ids on the mesh. More... | |
| BoundaryInfo & | get_boundary_info () |
| Writable information about boundary ids on the mesh. More... | |
| virtual void | clear () |
| Deletes all the element and node data that is currently stored. More... | |
| virtual void | clear_elems ()=0 |
| Deletes all the element data that is currently stored. More... | |
| bool | is_prepared () const |
| void | set_isnt_prepared () |
| Tells this we have done some operation where we should no longer consider ourself prepared. More... | |
| virtual bool | is_serial () const |
| virtual bool | is_serial_on_zero () const |
| virtual void | set_distributed () |
| Asserts that not all elements and nodes of the mesh necessarily exist on the current processor. More... | |
| virtual bool | is_replicated () const |
| virtual void | allgather () |
| Gathers all elements and nodes of the mesh onto every processor. More... | |
| virtual void | gather_to_zero () |
| Gathers all elements and nodes of the mesh onto processor zero. More... | |
| virtual void | delete_remote_elements () |
| When supported, deletes all nonlocal elements of the mesh except for "ghosts" which touch a local element, and deletes all nodes which are not part of a local or ghost element. More... | |
| void | reinit_ghosting_functors () |
| Loops over ghosting functors and calls mesh_reinit() More... | |
| unsigned int | mesh_dimension () const |
| void | set_mesh_dimension (unsigned char d) |
| Resets the logical dimension of the mesh. More... | |
| const std::set< unsigned char > & | elem_dimensions () const |
| const std::set< Order > & | elem_default_orders () const |
| Order | supported_nodal_order () const |
| void | set_elem_dimensions (std::set< unsigned char > elem_dims) |
| Most of the time you should not need to call this, as the element dimensions will be set automatically by a call to cache_elem_data(), therefore only call this if you know what you're doing. More... | |
| void | add_elemset_code (dof_id_type code, MeshBase::elemset_type id_set) |
Tabulate a user-defined "code" for elements which belong to the element sets specified in id_set. More... | |
| unsigned int | n_elemsets () const |
| Returns the number of unique elemset ids which have been added via add_elemset_code(), which is the size of the _all_elemset_ids set. More... | |
| void | get_elemsets (dof_id_type elemset_code, MeshBase::elemset_type &id_set_to_fill) const |
| Look up the element sets for a given elemset code and vice-versa. More... | |
| dof_id_type | get_elemset_code (const MeshBase::elemset_type &id_set) const |
| std::vector< dof_id_type > | get_elemset_codes () const |
| Return a vector of all elemset codes defined on the mesh. More... | |
| void | change_elemset_code (dof_id_type old_code, dof_id_type new_code) |
| Replace elemset code "old_code" with "new_code". More... | |
| void | change_elemset_id (elemset_id_type old_id, elemset_id_type new_id) |
| Replace elemset id "old_id" with "new_id". More... | |
| unsigned int | spatial_dimension () const |
| void | set_spatial_dimension (unsigned char d) |
| Sets the "spatial dimension" of the Mesh. More... | |
| virtual dof_id_type | n_nodes () const =0 |
| virtual dof_id_type | parallel_n_nodes () const =0 |
| dof_id_type | n_nodes_on_proc (const processor_id_type proc) const |
| dof_id_type | n_local_nodes () const |
| dof_id_type | n_unpartitioned_nodes () const |
| virtual dof_id_type | max_node_id () const =0 |
| unique_id_type | next_unique_id () |
| virtual void | set_next_unique_id (unique_id_type id)=0 |
| Sets the next available unique id to be used. More... | |
| virtual void | reserve_nodes (const dof_id_type nn)=0 |
| Reserves space for a known number of nodes. More... | |
| virtual dof_id_type | n_elem () const =0 |
| virtual dof_id_type | parallel_n_elem () const =0 |
| virtual dof_id_type | max_elem_id () const =0 |
| virtual unique_id_type | parallel_max_unique_id () const =0 |
| virtual void | reserve_elem (const dof_id_type ne)=0 |
| Reserves space for a known number of elements. More... | |
| virtual void | update_parallel_id_counts ()=0 |
| Updates parallel caches so that methods like n_elem() accurately reflect changes on other processors. More... | |
| virtual dof_id_type | n_active_elem () const =0 |
| dof_id_type | n_elem_on_proc (const processor_id_type proc) const |
| dof_id_type | n_local_elem () const |
| dof_id_type | n_unpartitioned_elem () const |
| dof_id_type | n_active_elem_on_proc (const processor_id_type proc) const |
| dof_id_type | n_active_local_elem () const |
| dof_id_type | n_sub_elem () const |
| dof_id_type | n_active_sub_elem () const |
Same as n_sub_elem(), but only counts active elements. More... | |
| virtual const Point & | point (const dof_id_type i) const =0 |
| virtual const Node & | node_ref (const dof_id_type i) const |
| virtual Node & | node_ref (const dof_id_type i) |
| virtual const Node * | node_ptr (const dof_id_type i) const =0 |
| virtual Node * | node_ptr (const dof_id_type i)=0 |
| virtual const Node * | query_node_ptr (const dof_id_type i) const =0 |
| virtual Node * | query_node_ptr (const dof_id_type i)=0 |
| virtual const Elem & | elem_ref (const dof_id_type i) const |
| virtual Elem & | elem_ref (const dof_id_type i) |
| virtual const Elem * | elem_ptr (const dof_id_type i) const =0 |
| virtual Elem * | elem_ptr (const dof_id_type i)=0 |
| virtual const Elem * | query_elem_ptr (const dof_id_type i) const =0 |
| virtual Elem * | query_elem_ptr (const dof_id_type i)=0 |
| virtual Node * | add_point (const Point &p, const dof_id_type id=DofObject::invalid_id, const processor_id_type proc_id=DofObject::invalid_processor_id)=0 |
Add a new Node at Point p to the end of the vertex array, with processor_id procid. More... | |
| virtual Node * | add_node (Node *n)=0 |
Add Node n to the end of the vertex array. More... | |
| virtual Node * | add_node (std::unique_ptr< Node > n)=0 |
| Version of add_node() taking a std::unique_ptr by value. More... | |
| virtual Node * | insert_node (Node *n)=0 |
| This method is deprecated. More... | |
| virtual Node * | insert_node (std::unique_ptr< Node > n)=0 |
| This method is deprecated. More... | |
| virtual void | delete_node (Node *n)=0 |
| Removes the Node n from the mesh. More... | |
| virtual void | own_node (Node &) |
Takes ownership of node n on this partition of a distributed mesh, by setting n.processor_id() to this->processor_id(), as well as changing n.id() and moving it in the mesh's internal container to give it a new authoritative id. More... | |
| virtual void | renumber_node (dof_id_type old_id, dof_id_type new_id)=0 |
Changes the id of node old_id, both by changing node(old_id)->id() and by moving node(old_id) in the mesh's internal container. More... | |
| virtual Elem * | add_elem (Elem *e)=0 |
Add elem e to the end of the element array. More... | |
| virtual Elem * | add_elem (std::unique_ptr< Elem > e)=0 |
| Version of add_elem() taking a std::unique_ptr by value. More... | |
| virtual Elem * | insert_elem (Elem *e)=0 |
Insert elem e to the element array, preserving its id and replacing/deleting any existing element with the same id. More... | |
| virtual Elem * | insert_elem (std::unique_ptr< Elem > e)=0 |
| Version of insert_elem() taking a std::unique_ptr by value. More... | |
| virtual void | delete_elem (Elem *e)=0 |
Removes element e from the mesh. More... | |
| virtual void | renumber_elem (dof_id_type old_id, dof_id_type new_id)=0 |
Changes the id of element old_id, both by changing elem(old_id)->id() and by moving elem(old_id) in the mesh's internal container. More... | |
| ElemMappingType | default_mapping_type () const |
| Returns the default master space to physical space mapping basis functions to be used on newly added elements. More... | |
| void | set_default_mapping_type (const ElemMappingType type) |
| Set the default master space to physical space mapping basis functions to be used on newly added elements. More... | |
| unsigned char | default_mapping_data () const |
| Returns any default data value used by the master space to physical space mapping. More... | |
| void | set_default_mapping_data (const unsigned char data) |
| Set the default master space to physical space mapping basis functions to be used on newly added elements. More... | |
| virtual void | find_neighbors (const bool reset_remote_elements=false, const bool reset_current_list=true)=0 |
| Locate element face (edge in 2D) neighbors. More... | |
| void | remove_orphaned_nodes () |
| Removes any orphaned nodes, nodes not connected to any elements. More... | |
| virtual void | renumber_nodes_and_elements ()=0 |
| After partitioning a mesh it is useful to renumber the nodes and elements so that they lie in contiguous blocks on the processors. More... | |
| virtual void | fix_broken_node_and_element_numbering ()=0 |
| There is no reason for a user to ever call this function. More... | |
| virtual bool | contract ()=0 |
| Delete subactive (i.e. More... | |
| unsigned int | add_elem_integer (std::string name, bool allocate_data=true, dof_id_type default_value=DofObject::invalid_id) |
| Register an integer datum (of type dof_id_type) to be added to each element in the mesh. More... | |
| std::vector< unsigned int > | add_elem_integers (const std::vector< std::string > &names, bool allocate_data=true, const std::vector< dof_id_type > *default_values=nullptr) |
| Register integer data (of type dof_id_type) to be added to each element in the mesh, one string name for each new integer. More... | |
| unsigned int | get_elem_integer_index (std::string_view name) const |
| bool | has_elem_integer (std::string_view name) const |
| const std::string & | get_elem_integer_name (unsigned int i) const |
| unsigned int | n_elem_integers () const |
| template<typename T > | |
| unsigned int | add_elem_datum (const std::string &name, bool allocate_data=true, const T *default_value=nullptr) |
| Register a datum (of type T) to be added to each element in the mesh. More... | |
| template<typename T > | |
| std::vector< unsigned int > | add_elem_data (const std::vector< std::string > &names, bool allocate_data=true, const std::vector< T > *default_values=nullptr) |
| Register data (of type T) to be added to each element in the mesh. More... | |
| unsigned int | add_node_integer (std::string name, bool allocate_data=true, dof_id_type default_value=DofObject::invalid_id) |
| Register an integer datum (of type dof_id_type) to be added to each node in the mesh. More... | |
| std::vector< unsigned int > | add_node_integers (const std::vector< std::string > &names, bool allocate_data=true, const std::vector< dof_id_type > *default_values=nullptr) |
| Register integer data (of type dof_id_type) to be added to each node in the mesh. More... | |
| unsigned int | get_node_integer_index (std::string_view name) const |
| bool | has_node_integer (std::string_view name) const |
| const std::string & | get_node_integer_name (unsigned int i) const |
| unsigned int | n_node_integers () const |
| template<typename T > | |
| unsigned int | add_node_datum (const std::string &name, bool allocate_data=true, const T *default_value=nullptr) |
| Register a datum (of type T) to be added to each node in the mesh. More... | |
| template<typename T > | |
| std::vector< unsigned int > | add_node_data (const std::vector< std::string > &name, bool allocate_data=true, const std::vector< T > *default_values=nullptr) |
| Register data (of type T) to be added to each node in the mesh. More... | |
| void | prepare_for_use (const bool skip_renumber_nodes_and_elements, const bool skip_find_neighbors) |
| Prepare a newly ecreated (or read) mesh for use. More... | |
| void | prepare_for_use (const bool skip_renumber_nodes_and_elements) |
| void | prepare_for_use () |
| virtual void | partition (const unsigned int n_parts) |
Call the default partitioner (currently metis_partition()). More... | |
| void | partition () |
| virtual void | redistribute () |
| Redistribute elements between processors. More... | |
| virtual void | update_post_partitioning () |
| Recalculate any cached data after elements and nodes have been repartitioned. More... | |
| void | allow_renumbering (bool allow) |
| If false is passed in then this mesh will no longer be renumbered when being prepared for use. More... | |
| bool | allow_renumbering () const |
| void | allow_find_neighbors (bool allow) |
If false is passed then this mesh will no longer work to find element neighbors when being prepared for use. More... | |
| bool | allow_find_neighbors () const |
| void | allow_remote_element_removal (bool allow) |
| If false is passed in then this mesh will no longer have remote elements deleted when being prepared for use; i.e. More... | |
| bool | allow_remote_element_removal () const |
| void | skip_noncritical_partitioning (bool skip) |
| If true is passed in then the elements on this mesh will no longer be (re)partitioned, and the nodes on this mesh will only be repartitioned if they are found "orphaned" via coarsening or other removal of the last element responsible for their node/element processor id consistency. More... | |
| bool | skip_noncritical_partitioning () const |
| void | skip_partitioning (bool skip) |
| If true is passed in then nothing on this mesh will be (re)partitioned. More... | |
| bool | skip_partitioning () const |
| void | add_ghosting_functor (GhostingFunctor &ghosting_functor) |
| Adds a functor which can specify ghosting requirements for use on distributed meshes. More... | |
| void | add_ghosting_functor (std::shared_ptr< GhostingFunctor > ghosting_functor) |
| Adds a functor which can specify ghosting requirements for use on distributed meshes. More... | |
| void | remove_ghosting_functor (GhostingFunctor &ghosting_functor) |
| Removes a functor which was previously added to the set of ghosting functors. More... | |
| GhostingFunctorIterator | ghosting_functors_begin () const |
| Beginning of range of ghosting functors. More... | |
| GhostingFunctorIterator | ghosting_functors_end () const |
| End of range of ghosting functors. More... | |
| GhostingFunctor & | default_ghosting () |
| Default ghosting functor. More... | |
| void | subdomain_ids (std::set< subdomain_id_type > &ids, const bool global=true) const |
Constructs a list of all subdomain identifiers in the local mesh if global == false, and in the global mesh if global == true (default). More... | |
| subdomain_id_type | n_subdomains () const |
| subdomain_id_type | n_local_subdomains () const |
| unsigned int | n_partitions () const |
| std::string | get_info (const unsigned int verbosity=0, const bool global=true) const |
| void | print_info (std::ostream &os=libMesh::out, const unsigned int verbosity=0, const bool global=true) const |
| Prints relevant information about the mesh. More... | |
| virtual void | read (const std::string &name, void *mesh_data=nullptr, bool skip_renumber_nodes_and_elements=false, bool skip_find_neighbors=false)=0 |
| Interfaces for reading/writing a mesh to/from a file. More... | |
| virtual void | write (const std::string &name) const =0 |
| virtual void | all_first_order ()=0 |
| Converts a mesh with higher-order elements into a mesh with linear elements. More... | |
| virtual void | all_second_order_range (const SimpleRange< element_iterator > &range, const bool full_ordered=true)=0 |
Converts a set of this Mesh's elements defined by range from FIRST order to SECOND order. More... | |
| void | all_second_order (const bool full_ordered=true) |
| Calls the range-based version of this function with a range consisting of all elements in the mesh. More... | |
| virtual void | all_complete_order_range (const SimpleRange< element_iterator > &range)=0 |
| Converts a set of elements in this (conforming, non-refined) mesh into "complete" order elements, i.e. More... | |
| virtual void | all_complete_order () |
| Calls the range-based version of this function with a range consisting of all elements in the mesh. More... | |
| unsigned int | recalculate_n_partitions () |
| In a few (very rare) cases, the user may have manually tagged the elements with specific processor IDs by hand, without using a partitioner. More... | |
| std::unique_ptr< PointLocatorBase > | sub_point_locator () const |
| void | set_point_locator_close_to_point_tol (Real val) |
| Set value used by PointLocatorBase::close_to_point_tol(). More... | |
| Real | get_point_locator_close_to_point_tol () const |
| void | clear_point_locator () |
Releases the current PointLocator object. More... | |
| void | set_count_lower_dim_elems_in_point_locator (bool count_lower_dim_elems) |
| In the point locator, do we count lower dimensional elements when we refine point locator regions? This is relevant in tree-based point locators, for example. More... | |
| bool | get_count_lower_dim_elems_in_point_locator () const |
| Get the current value of _count_lower_dim_elems_in_point_locator. More... | |
| virtual void | libmesh_assert_valid_parallel_ids () const |
| Verify id and processor_id consistency of our elements and nodes containers. More... | |
| std::string & | subdomain_name (subdomain_id_type id) |
| const std::string & | subdomain_name (subdomain_id_type id) const |
| subdomain_id_type | get_id_by_name (std::string_view name) const |
| ABSTRACT_ELEM_ITERATORS (,) ABSTRACT_ELEM_ITERATORS(active_ | |
| ABSTRACT_ELEM_ITERATORS (ancestor_,) ABSTRACT_ELEM_ITERATORS(subactive_ | |
| ABSTRACT_ELEM_ITERATORS (local_,) ABSTRACT_ELEM_ITERATORS(unpartitioned_ | |
| ABSTRACT_ELEM_ITERATORS (facelocal_,) ABSTRACT_ELEM_ITERATORS(level_ | |
| unsigned int level | ABSTRACT_ELEM_ITERATORS (pid_, processor_id_type pid) ABSTRACT_ELEM_ITERATORS(type_ |
| unsigned int level ElemType type | ABSTRACT_ELEM_ITERATORS (active_subdomain_, subdomain_id_type sid) ABSTRACT_ELEM_ITERATORS(active_subdomain_set_ |
| unsigned int level ElemType type std::set< subdomain_id_type > ss | ABSTRACT_ELEM_ITERATORS (not_active_,) ABSTRACT_ELEM_ITERATORS(not_ancestor_ |
| unsigned int level ElemType type std::set< subdomain_id_type > ss | ABSTRACT_ELEM_ITERATORS (not_subactive_,) ABSTRACT_ELEM_ITERATORS(not_local_ |
| unsigned int level ElemType type std::set< subdomain_id_type > ss | ABSTRACT_ELEM_ITERATORS (not_level_, unsigned int level) ABSTRACT_ELEM_ITERATORS(active_local_ |
| unsigned int level ElemType type std::set< subdomain_id_type > ss | ABSTRACT_ELEM_ITERATORS (active_not_local_,) ABSTRACT_ELEM_ITERATORS(active_unpartitioned_ |
| unsigned int level ElemType type std::set< subdomain_id_type > ss | ABSTRACT_ELEM_ITERATORS (active_type_, ElemType type) ABSTRACT_ELEM_ITERATORS(active_pid_ |
| unsigned int level ElemType type std::set< subdomain_id_type > ss processor_id_type pid | ABSTRACT_ELEM_ITERATORS (local_level_, unsigned int level) ABSTRACT_ELEM_ITERATORS(local_not_level_ |
| unsigned int level ElemType type std::set< subdomain_id_type > ss processor_id_type pid unsigned int level | ABSTRACT_ELEM_ITERATORS (active_local_subdomain_, subdomain_id_type sid) ABSTRACT_ELEM_ITERATORS(active_local_subdomain_set_ |
| unsigned int level ElemType type std::set< subdomain_id_type > ss processor_id_type pid unsigned int level std::set< subdomain_id_type > virtual ss SimpleRange< element_iterator > | active_subdomain_elements_ptr_range (subdomain_id_type sid)=0 |
| virtual SimpleRange< const_element_iterator > | active_subdomain_elements_ptr_range (subdomain_id_type sid) const =0 |
| virtual SimpleRange< element_iterator > | active_local_subdomain_elements_ptr_range (subdomain_id_type sid)=0 |
| virtual SimpleRange< const_element_iterator > | active_local_subdomain_elements_ptr_range (subdomain_id_type sid) const =0 |
| virtual SimpleRange< element_iterator > | active_subdomain_set_elements_ptr_range (std::set< subdomain_id_type > ss)=0 |
| virtual SimpleRange< const_element_iterator > | active_subdomain_set_elements_ptr_range (std::set< subdomain_id_type > ss) const =0 |
| ABSTRACT_ELEM_ITERATORS (semilocal_,) ABSTRACT_ELEM_ITERATORS(ghost_ | |
| ABSTRACT_ELEM_ITERATORS (active_semilocal_,) ABSTRACT_ELEM_ITERATORS(evaluable_ | |
| const DofMap &dof_map LIBMESH_COMMA unsigned int std::string & | set_subdomain_name_map () |
| const std::map< subdomain_id_type, std::string > & | get_subdomain_name_map () const |
| constraint_rows_type & | get_constraint_rows () |
| Constraint rows accessors. More... | |
| const constraint_rows_type & | get_constraint_rows () const |
| dof_id_type | n_constraint_rows () const |
| void | copy_constraint_rows (const MeshBase &other_mesh) |
| Copy the constraints from the other mesh to this mesh. More... | |
| template<typename T > | |
| void | copy_constraint_rows (const SparseMatrix< T > &constraint_operator, bool precondition_constraint_operator=false) |
| Copy the constraints from the given matrix to this mesh. More... | |
| void | print_constraint_rows (std::ostream &os=libMesh::out, bool print_nonlocal=false) const |
| Prints (from processor 0) all mesh constraint rows. More... | |
| std::string | get_local_constraints (bool print_nonlocal=false) const |
| Gets a string reporting all mesh constraint rows local to this processor. More... | |
| void | cache_elem_dims () |
| void | cache_elem_data () |
| void | detect_interior_parents () |
| Search the mesh for elements that have a neighboring element of dim+1 and set that element as the interior parent. More... | |
| const MeshBase & | interior_mesh () const |
| MeshBase & | interior_mesh () |
| void | set_interior_mesh (MeshBase &int_mesh) |
| Sets the interior mesh. More... | |
| const std::set< subdomain_id_type > & | get_mesh_subdomains () const |
| const Parallel::Communicator & | comm () const |
| processor_id_type | n_processors () const |
| processor_id_type | processor_id () const |
Public Attributes | |
| const DofMap &dof_map LIBMESH_COMMA unsigned int | var_num |
Protected Member Functions | |
| void | post_dofobject_moves (MeshBase &&other_mesh) |
| Moves any superclass data (e.g. More... | |
| void | copy_cached_data (const MeshBase &other_mesh) |
Helper class to copy cached data, to synchronize with a possibly unprepared other_mesh. More... | |
| virtual bool | subclass_locally_equals (const MeshBase &other_mesh) const =0 |
| Shim to allow operator == (&) to behave like a virtual function without having to be one. More... | |
| bool | nodes_and_elements_equal (const MeshBase &other_mesh) const |
| Tests for equality of all elements and nodes in the mesh. More... | |
| unsigned int & | set_n_partitions () |
| void | size_elem_extra_integers () |
| Size extra-integer arrays of all elements in the mesh. More... | |
| void | size_node_extra_integers () |
| Size extra-integer arrays of all nodes in the mesh. More... | |
| std::pair< std::vector< unsigned int >, std::vector< unsigned int > > | merge_extra_integer_names (const MeshBase &other) |
Merge extra-integer arrays from an other mesh. More... | |
Protected Attributes | |
| std::unique_ptr< BoundaryInfo > | boundary_info |
| This class holds the boundary information. More... | |
| unsigned int | _n_parts |
| The number of partitions the mesh has. More... | |
| ElemMappingType | _default_mapping_type |
| The default mapping type (typically Lagrange) between master and physical space to assign to newly added elements. More... | |
| unsigned char | _default_mapping_data |
| The default mapping data (unused with Lagrange, used for nodal weight lookup index with rational bases) to assign to newly added elements. More... | |
| bool | _is_prepared |
| Flag indicating if the mesh has been prepared for use. More... | |
| std::unique_ptr< PointLocatorBase > | _point_locator |
A PointLocator class for this mesh. More... | |
| bool | _count_lower_dim_elems_in_point_locator |
| Do we count lower dimensional elements in point locator refinement? This is relevant in tree-based point locators, for example. More... | |
| std::unique_ptr< Partitioner > | _partitioner |
| A partitioner to use at each prepare_for_use(). More... | |
| unique_id_type | _next_unique_id |
| The next available unique id for assigning ids to DOF objects. More... | |
| MeshBase * | _interior_mesh |
Defaulting to this, a pointer to the mesh used to generate boundary elements on this. More... | |
| bool | _skip_noncritical_partitioning |
| If this is true then no partitioning should be done with the possible exception of orphaned nodes. More... | |
| bool | _skip_all_partitioning |
| If this is true then no partitioning should be done. More... | |
| bool | _skip_renumber_nodes_and_elements |
| If this is true then renumbering will be kept to a minimum. More... | |
| bool | _skip_find_neighbors |
If this is true then we will skip find_neighbors in prepare_for_use. More... | |
| bool | _allow_remote_element_removal |
| If this is false then even on DistributedMesh remote elements will not be deleted during mesh preparation. More... | |
| std::map< subdomain_id_type, std::string > | _block_id_to_name |
| This structure maintains the mapping of named blocks for file formats that support named blocks. More... | |
| std::set< unsigned char > | _elem_dims |
| We cache the dimension of the elements present in the mesh. More... | |
| std::set< Order > | _elem_default_orders |
| We cache the (default) order of the geometric elements present in the mesh. More... | |
| Order | _supported_nodal_order |
| We cache the maximum nodal order supported by all the mesh's elements (the minimum supported_nodal_order() of any element) More... | |
| std::set< subdomain_id_type > | _mesh_subdomains |
| We cache the subdomain ids of the elements present in the mesh. More... | |
| std::map< dof_id_type, const MeshBase::elemset_type * > | _elemset_codes |
| Map from "element set code" to list of set ids to which that element belongs (and vice-versa). More... | |
| std::map< MeshBase::elemset_type, dof_id_type > | _elemset_codes_inverse_map |
| MeshBase::elemset_type | _all_elemset_ids |
| unsigned char | _spatial_dimension |
| The "spatial dimension" of the Mesh. More... | |
| std::vector< std::string > | _elem_integer_names |
| The array of names for integer data associated with each element in the mesh. More... | |
| std::vector< dof_id_type > | _elem_integer_default_values |
| The array of default initialization values for integer data associated with each element in the mesh. More... | |
| std::vector< std::string > | _node_integer_names |
| The array of names for integer data associated with each node in the mesh. More... | |
| std::vector< dof_id_type > | _node_integer_default_values |
| The array of default initialization values for integer data associated with each node in the mesh. More... | |
| std::unique_ptr< GhostingFunctor > | _default_ghosting |
| The default geometric GhostingFunctor, used to implement standard libMesh element ghosting behavior. More... | |
| std::vector< GhostingFunctor * > | _ghosting_functors |
| The list of all GhostingFunctor objects to be used when distributing a DistributedMesh. More... | |
| std::map< GhostingFunctor *, std::shared_ptr< GhostingFunctor > > | _shared_functors |
| Hang on to references to any GhostingFunctor objects we were passed in shared_ptr form. More... | |
| constraint_rows_type | _constraint_rows |
| Real | _point_locator_close_to_point_tol |
| If nonzero, we will call PointLocatorBase::set_close_to_point_tol() on any PointLocators that we create. More... | |
| const Parallel::Communicator & | _communicator |
Friends | |
| class | Partitioner |
| The partitioner class is a friend so that it can set the number of partitions. More... | |
| class | MeshInput< MeshBase > |
| The MeshInput classes are friends so that they can set the number of partitions. More... | |
| class | BoundaryInfo |
Make the BoundaryInfo class a friend so that it can create and interact with BoundaryMesh. More... | |
| class | MeshCommunication |
Make the MeshCommunication class a friend so that it can directly broadcast *_integer_names. More... | |
| std::ostream & | operator<< (std::ostream &os, const MeshBase &m) |
| Equivalent to calling print_info() above, but now you can write: Mesh mesh; libMesh::out << mesh << std::endl;. More... | |
This is the MeshBase class.
This class provides all the data necessary to describe a geometric entity. It allows for the description of a dim dimensional object that lives in LIBMESH_DIM-dimensional space.
Definition at line 75 of file mesh_base.h.
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protected |
Definition at line 2153 of file mesh_base.h.
|
protected |
Definition at line 2173 of file mesh_base.h.
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protected |
Definition at line 2160 of file mesh_base.h.
|
protected |
Definition at line 2186 of file mesh_base.h.
| typedef std::vector<std::pair<std::pair<const Elem *, unsigned int>, Real> > libMesh::MeshBase::constraint_rows_mapped_type |
Definition at line 1703 of file mesh_base.h.
| typedef std::map<const Node *, constraint_rows_mapped_type> libMesh::MeshBase::constraint_rows_type |
Definition at line 1704 of file mesh_base.h.
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protected |
The original iterator classes weren't properly const-safe; relying on their const-incorrectness is now deprecated.
Definition at line 2148 of file mesh_base.h.
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protected |
Definition at line 2168 of file mesh_base.h.
| typedef std::set<elemset_id_type> libMesh::MeshBase::elemset_type |
Typedef for the "set" container used to store elemset ids.
The main requirements are that the entries be sorted and unique, so std::set works for this, but there may be more efficient alternatives.
Definition at line 318 of file mesh_base.h.
| typedef std::vector<GhostingFunctor *>::const_iterator libMesh::MeshBase::GhostingFunctorIterator |
Iterator type for ghosting functor ranges.
This has changed in the past and may change again; code should use auto or the type here.
Definition at line 1292 of file mesh_base.h.
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protected |
Definition at line 2155 of file mesh_base.h.
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protected |
Definition at line 2181 of file mesh_base.h.
We need an empty, generic class to act as a predicate for this and derived mesh classes.
Definition at line 1409 of file mesh_base.h.
| libMesh::MeshBase::MeshBase | ( | const Parallel::Communicator & | comm_in, |
| unsigned char | dim = 1 |
||
| ) |
Constructor.
Takes dim, the dimension of the mesh. The mesh dimension can be changed (and may automatically be changed by mesh generation/loading) later.
Definition at line 59 of file mesh_base.C.
References _default_ghosting, _elem_dims, _ghosting_functors, libMesh::initialized(), and libMesh::libmesh_assert().
| libMesh::MeshBase::MeshBase | ( | const MeshBase & | other_mesh | ) |
Copy-constructor.
Definition at line 92 of file mesh_base.C.
References _default_ghosting, _elemset_codes, _elemset_codes_inverse_map, _ghosting_functors, _partitioner, add_ghosting_functor(), and libMesh::GhostingFunctor::clone().
|
delete |
Move-constructor - deleted because after a theoretical move-construction and then destruction of the moved-from object, the moved BoundaryInfo would hold an invalid reference to the moved-from mesh.
|
virtual |
Destructor.
Definition at line 363 of file mesh_base.C.
References clear(), and libMesh::closed().
| libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | ) |
| libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | ancestor_ | ) |
| libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | local_ | ) |
| libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | facelocal_ | ) |
| unsigned int level libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | pid_ | , |
| processor_id_type | pid | ||
| ) |
| unsigned int level ElemType type libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | active_subdomain_ | , |
| subdomain_id_type | sid | ||
| ) |
| unsigned int level ElemType type std::set<subdomain_id_type> ss libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | not_active_ | ) |
| unsigned int level ElemType type std::set<subdomain_id_type> ss libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | not_subactive_ | ) |
| unsigned int level ElemType type std::set<subdomain_id_type> ss libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | not_level_ | , |
| unsigned int | level | ||
| ) |
| unsigned int level ElemType type std::set<subdomain_id_type> ss libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | active_not_local_ | ) |
| unsigned int level ElemType type std::set<subdomain_id_type> ss libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | active_type_ | , |
| ElemType | type | ||
| ) |
| unsigned int level ElemType type std::set<subdomain_id_type> ss processor_id_type pid libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | local_level_ | , |
| unsigned int | level | ||
| ) |
| unsigned int level ElemType type std::set<subdomain_id_type> ss processor_id_type pid unsigned int level libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | active_local_subdomain_ | , |
| subdomain_id_type | sid | ||
| ) |
| libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | semilocal_ | ) |
| libMesh::MeshBase::ABSTRACT_ELEM_ITERATORS | ( | active_semilocal_ | ) |
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pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by assemble_SchroedingerEquation().
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pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
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pure virtual |
|
pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
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pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
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pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Add elem e to the end of the element array.
To add an element locally, set e->processor_id() before adding it. To ensure a specific element id, call e->set_id() before adding it; only do this in parallel if you are manually keeping ids consistent.
Users should call MeshBase::prepare_for_use() after elements are added to and/or deleted from the mesh.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::GMVIO::_read_one_cell(), libMesh::MeshTools::Subdivision::add_boundary_ghosts(), LinearElasticityWithContact::add_contact_edge_elements(), add_cube_convex_hull_to_mesh(), libMesh::MeshRefinement::add_elem(), libMesh::BoundaryInfo::add_elements(), libMesh::MeshTools::Modification::all_tri(), AllSecondOrderTest::allCompleteOrderMixed(), AllSecondOrderTest::allCompleteOrderRange(), AllSecondOrderTest::allSecondOrderMixed(), AllSecondOrderTest::allSecondOrderRange(), libMesh::MeshTools::Generation::build_extrusion(), libMesh::InfElemBuilder::build_inf_elem(), copy_constraint_rows(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::TriangleWrapper::copy_tri_to_mesh(), libMesh::UnstructuredMesh::create_submesh(), libMesh::TetGenIO::element_in(), libMesh::UNVIO::elements_in(), libMesh::MeshTools::Modification::flatten(), libMesh::Poly2TriTriangulator::insert_refinement_points(), libMesh::mesh_inserter_iterator< T >::operator=(), libMesh::TetGenMeshInterface::pointset_convexhull(), libMesh::Nemesis_IO::read(), libMesh::ExodusII_IO::read(), libMesh::VTKIO::read(), libMesh::CheckpointIO::read_connectivity(), libMesh::AbaqusIO::read_elements(), libMesh::UCDIO::read_implementation(), libMesh::GmshIO::read_mesh(), libMesh::DynaIO::read_mesh(), libMesh::XdrIO::read_serialized_connectivity(), libMesh::OFFIO::read_stream(), libMesh::MatlabIO::read_stream(), libMesh::SimplexRefiner::refine_via_edges(), libMesh::MeshTools::Generation::surface_octahedron(), VolumeTest::testC0Polygon(), VolumeTest::testC0Polyhedron(), SystemsTest::testDofCouplingWithVarGroups(), MeshTriangulationTest::testEdgesMesh(), MeshTriangulationTest::testHalfDomain(), NodalNeighborsTest::testOrientation(), MeshTriangulationTest::testPoly2TriBad1DMultiBoundary(), MeshTriangulationTest::testPoly2TriBad2DMultiBoundary(), MeshTriangulationTest::testPoly2TriBadEdges(), EquationSystemsTest::testPostInitAddElem(), SystemsTest::testProjectMatrix3D(), InfFERadialTest::testRefinement(), EquationSystemsTest::testReinitWithNodeElem(), SystemsTest::testSetSystemParameterOverEquationSystem(), BoundaryInfoTest::testShellFaceConstraints(), MeshTetTest::testTetsToTets(), MeshSubdomainIDTest::testUnpartitioned(), libMesh::NetGenMeshInterface::triangulate(), libMesh::TetGenMeshInterface::triangulate_conformingDelaunayMesh_carvehole(), libMesh::Poly2TriTriangulator::triangulate_current_points(), libMesh::TetGenMeshInterface::triangulate_pointset(), and libMesh::MeshTetInterface::volume_to_surface_mesh().
Version of add_elem() taking a std::unique_ptr by value.
The version taking a dumb pointer will eventually be deprecated in favor of this version. This API is intended to indicate that ownership of the Elem is transferred to the Mesh when this function is called, and it should play more nicely with the Elem::build() API which has always returned a std::unique_ptr.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
|
inline |
Register data (of type T) to be added to each element in the mesh.
If the mesh already has elements, data is allocated in each.
Newly allocated values for the new datum with name names[i] will be initialized to default_values[i], or to meaningless memcpy output if default_values is null.
If type T is larger than dof_id_type, each datum will end up spanning multiple index values, but will be queried with the starting index number.
No type checking is done with this function! If you add data of type T, don't try to access it with a call specifying type U.
Definition at line 2322 of file mesh_base.h.
References _elem_integer_names, libMesh::index_range(), libMesh::libmesh_assert(), and size_elem_extra_integers().
|
inline |
Register a datum (of type T) to be added to each element in the mesh.
If the mesh already has elements, data by default is allocated in each of them. This may be expensive to do repeatedly; use add_elem_data instead. Alternatively, the allocate_data option can be manually set to false, but if this is done then a manual call to size_elem_extra_integers() will need to be done before the new space is usable.
Newly allocated values for the new datum will be initialized to *default_value if default_value is not null, or to meaningless memcpy output otherwise.
If type T is larger than dof_id_type, its data will end up spanning multiple index values, but will be queried with the starting index number.
No type checking is done with this function! If you add data of type T, don't try to access it with a call specifying type U.
Definition at line 2298 of file mesh_base.h.
References _elem_integer_names, add_elem_integer(), libMesh::DofObject::invalid_id, and size_elem_extra_integers().
Referenced by ExtraIntegersTest::build_mesh().
| unsigned int libMesh::MeshBase::add_elem_integer | ( | std::string | name, |
| bool | allocate_data = true, |
||
| dof_id_type | default_value = DofObject::invalid_id |
||
| ) |
Register an integer datum (of type dof_id_type) to be added to each element in the mesh.
If the mesh already has elements, data by default is allocated in each of them. This may be expensive to do repeatedly; use add_elem_integers instead. Alternatively, the allocate_data option can be manually set to false, but if this is done then a manual call to size_elem_extra_integers() will need to be done before the new space is usable.
Newly allocated values for the new datum will be initialized to default_value
Definition at line 560 of file mesh_base.C.
References _elem_integer_default_values, _elem_integer_names, libMesh::index_range(), libMesh::Quality::name(), and size_elem_extra_integers().
Referenced by add_elem_datum(), libMesh::BoundaryInfo::add_elements(), ExtraIntegersTest::build_mesh(), ExtraIntegersTest::checkpoint_helper(), libMesh::ExodusII_IO::read(), libMesh::CheckpointIO::read_header(), ExtraIntegersTest::test_helper(), MeshStitchTest::testMeshStitchElemsets(), and WriteElemsetData::testWriteImpl().
| std::vector< unsigned int > libMesh::MeshBase::add_elem_integers | ( | const std::vector< std::string > & | names, |
| bool | allocate_data = true, |
||
| const std::vector< dof_id_type > * | default_values = nullptr |
||
| ) |
Register integer data (of type dof_id_type) to be added to each element in the mesh, one string name for each new integer.
If the mesh already has elements, data by default is allocated in each of them.
Newly allocated values for the new datum with name names[i] will be initialized to default_values[i], or to DofObject::invalid_id if default_values is null.
Definition at line 583 of file mesh_base.C.
References _elem_integer_default_values, _elem_integer_names, libMesh::index_range(), libMesh::DofObject::invalid_id, libMesh::libmesh_assert(), libMesh::Quality::name(), and size_elem_extra_integers().
Referenced by merge_extra_integer_names(), and libMesh::XdrIO::read_header().
| void libMesh::MeshBase::add_elemset_code | ( | dof_id_type | code, |
| MeshBase::elemset_type | id_set | ||
| ) |
Tabulate a user-defined "code" for elements which belong to the element sets specified in id_set.
For example, suppose that we have two elemsets A and B with the following Elem ids: Elemset A = {1, 3} Elemset B = {2, 3}
This implies the following mapping from elem id to elemset id: Elem 1 -> {A} Elem 2 -> {B} Elem 3 -> {A,B}
In this case, we would need to tabulate three different elemset codes, e.g.: 0 -> {A} 1 -> {B} 2 -> {A,B}
Also sets up the inverse mapping, so that if one knows all the element sets an Elem belongs to, one can look up the corresponding elemset code.
Definition at line 398 of file mesh_base.C.
References _all_elemset_ids, _elemset_codes, and _elemset_codes_inverse_map.
Referenced by change_elemset_code(), libMesh::ExodusII_IO::read(), libMesh::XdrIO::read_header(), libMesh::UnstructuredMesh::stitching_helper(), MeshStitchTest::testMeshStitchElemsets(), and WriteElemsetData::testWriteImpl().
| void libMesh::MeshBase::add_ghosting_functor | ( | GhostingFunctor & | ghosting_functor | ) |
Adds a functor which can specify ghosting requirements for use on distributed meshes.
Multiple ghosting functors can be added; any element which is required by any functor will be ghosted.
GhostingFunctor memory must be managed by the code which calls this function; the GhostingFunctor lifetime is expected to extend until either the functor is removed or the Mesh is destructed.
Definition at line 948 of file mesh_base.C.
References _ghosting_functors, and libMesh::libmesh_assert().
Referenced by libMesh::DofMap::add_algebraic_ghosting_functor(), libMesh::DofMap::add_coupling_functor(), add_ghosting_functor(), main(), MeshBase(), and EquationSystemsTest::testDisableDefaultGhosting().
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inline |
Adds a functor which can specify ghosting requirements for use on distributed meshes.
Multiple ghosting functors can be added; any element which is required by any functor will be ghosted.
GhostingFunctor memory when using this method is managed by the shared_ptr mechanism.
Definition at line 1277 of file mesh_base.h.
References _shared_functors, and add_ghosting_functor().
Add Node n to the end of the vertex array.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::MeshTools::Generation::build_extrusion(), libMesh::InfElemBuilder::build_inf_elem(), and libMesh::XdrIO::read_serialized_connectivity().
Version of add_node() taking a std::unique_ptr by value.
The version taking a dumb pointer will eventually be deprecated in favor of this version. This API is intended to indicate that ownership of the Node is transferred to the Mesh when this function is called, and it should play more nicely with the Node::build() API which has always returned a std::unique_ptr.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
|
inline |
Register data (of type T) to be added to each node in the mesh.
If the mesh already has nodes, data by default is allocated in each.
Newly allocated values for the new datum with name names[i] will be initialized to default_values[i], or to meaningless memcpy output if default_values is null.
If type T is larger than dof_id_type, its data will end up spanning multiple index values, but will be queried with the starting index number.
No type checking is done with this function! If you add data of type T, don't try to access it with a call specifying type U.
Definition at line 2371 of file mesh_base.h.
References _node_integer_names, libMesh::index_range(), libMesh::libmesh_assert(), and size_node_extra_integers().
|
inline |
Register a datum (of type T) to be added to each node in the mesh.
If the mesh already has nodes, data by default is allocated in each of them. This may be expensive to do repeatedly; use add_node_data instead. Alternatively, the allocate_data option can be manually set to false, but if this is done then a manual call to size_node_extra_integers() will need to be done before the new space is usable.
Newly allocated values for the new datum will be initialized to *default_value if default_value is not null, or to meaningless memcpy output otherwise.
If type T is larger than dof_id_type, its data will end up spanning multiple index values, but will be queried with the starting index number.
No type checking is done with this function! If you add data of type T, don't try to access it with a call specifying type U.
Definition at line 2347 of file mesh_base.h.
References _node_integer_names, add_node_integer(), libMesh::DofObject::invalid_id, and size_node_extra_integers().
Referenced by ExtraIntegersTest::build_mesh(), libMesh::ExodusII_IO::read(), and libMesh::DynaIO::read_mesh().
| unsigned int libMesh::MeshBase::add_node_integer | ( | std::string | name, |
| bool | allocate_data = true, |
||
| dof_id_type | default_value = DofObject::invalid_id |
||
| ) |
Register an integer datum (of type dof_id_type) to be added to each node in the mesh.
If the mesh already has nodes, data by default is allocated in each of them. This may be expensive to do repeatedly; use add_node_integers instead. Alternatively, the allocate_data option can be manually set to false, but if this is done then a manual call to size_node_extra_integers() will need to be done before the new space is usable.
Newly allocated values for the new datum will be initialized to default_value
Definition at line 649 of file mesh_base.C.
References _node_integer_default_values, _node_integer_names, libMesh::index_range(), libMesh::Quality::name(), and size_node_extra_integers().
Referenced by add_node_datum(), ExtraIntegersTest::build_mesh(), ExtraIntegersTest::checkpoint_helper(), libMesh::CheckpointIO::read_header(), and ExtraIntegersTest::test_helper().
| std::vector< unsigned int > libMesh::MeshBase::add_node_integers | ( | const std::vector< std::string > & | names, |
| bool | allocate_data = true, |
||
| const std::vector< dof_id_type > * | default_values = nullptr |
||
| ) |
Register integer data (of type dof_id_type) to be added to each node in the mesh.
If the mesh already has nodes, data by default is allocated in each.
Newly allocated values for the new datum with name names[i] will be initialized to default_values[i], or to DofObject::invalid_id if default_values is null.
Definition at line 672 of file mesh_base.C.
References _node_integer_default_values, _node_integer_names, libMesh::index_range(), libMesh::DofObject::invalid_id, libMesh::libmesh_assert(), libMesh::Quality::name(), and size_node_extra_integers().
Referenced by merge_extra_integer_names(), and libMesh::XdrIO::read_header().
|
pure virtual |
Add a new Node at Point p to the end of the vertex array, with processor_id procid.
Use DofObject::invalid_processor_id (default) to add a node to all processors, or this->processor_id() to add a node to the local processor only. If adding a node locally, passing an id other than DofObject::invalid_id will set that specific node id. Only do this in parallel if you are manually keeping ids consistent.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::MeshTools::Subdivision::add_boundary_ghosts(), add_cube_convex_hull_to_mesh(), libMesh::MeshRefinement::add_node(), libMesh::MeshTools::Modification::all_tri(), AllSecondOrderTest::allCompleteOrderMixed(), AllSecondOrderTest::allCompleteOrderRange(), AllSecondOrderTest::allSecondOrderMixed(), AllSecondOrderTest::allSecondOrderRange(), libMesh::MeshTools::Generation::build_delaunay_square(), libMesh::InfElemBuilder::build_inf_elem(), copy_constraint_rows(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::TriangleWrapper::copy_tri_to_mesh(), libMesh::UnstructuredMesh::create_submesh(), libMesh::TriangulatorInterface::insert_any_extra_boundary_points(), libMesh::Poly2TriTriangulator::insert_refinement_points(), libMesh::TetGenIO::node_in(), libMesh::UNVIO::nodes_in(), libMesh::mesh_inserter_iterator< T >::operator=(), libMesh::Nemesis_IO::read(), libMesh::ExodusII_IO::read(), libMesh::VTKIO::read(), libMesh::STLIO::read_ascii(), libMesh::STLIO::read_binary(), libMesh::UCDIO::read_implementation(), libMesh::GmshIO::read_mesh(), libMesh::DynaIO::read_mesh(), libMesh::AbaqusIO::read_nodes(), libMesh::CheckpointIO::read_nodes(), libMesh::OFFIO::read_stream(), libMesh::MatlabIO::read_stream(), libMesh::SimplexRefiner::refine_via_edges(), libMesh::MeshTools::Generation::surface_octahedron(), libMesh::BoundaryInfo::sync(), VolumeTest::testC0Polygon(), VolumeTest::testC0PolyhedronCube(), SystemsTest::testDofCouplingWithVarGroups(), MeshTriangulationTest::testEdgesMesh(), MeshTriangulationTest::testHalfDomain(), NodalNeighborsTest::testOrientation(), MeshTriangulationTest::testPoly2TriBad1DMultiBoundary(), MeshTriangulationTest::testPoly2TriBad2DMultiBoundary(), MeshTriangulationTest::testPoly2TriBadEdges(), SystemsTest::testProjectMatrix3D(), InfFERadialTest::testRefinement(), SystemsTest::testSetSystemParameterOverEquationSystem(), BoundaryInfoTest::testShellFaceConstraints(), MeshTetTest::testTetsToTets(), MeshTriangulationTest::testTriangulator(), MeshTriangulationTest::testTriangulatorHoles(), MeshTriangulationTest::testTriangulatorMeshedHoles(), MeshTriangulationTest::testTriangulatorRoundHole(), MeshTriangulationTest::testTriangulatorSegments(), MeshTriangulationTest::testTriangulatorTrapMesh(), MeshSubdomainIDTest::testUnpartitioned(), libMesh::NetGenMeshInterface::triangulate(), libMesh::TetGenMeshInterface::triangulate_conformingDelaunayMesh_carvehole(), libMesh::Poly2TriTriangulator::triangulate_current_points(), and triangulate_domain().
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virtual |
Calls the range-based version of this function with a range consisting of all elements in the mesh.
Definition at line 1650 of file mesh_base.C.
References all_complete_order_range().
Referenced by AllSecondOrderTest::allCompleteOrder(), libMesh::TriangulatorInterface::increase_triangle_order(), and main().
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pure virtual |
Converts a set of elements in this (conforming, non-refined) mesh into "complete" order elements, i.e.
elements which can store degrees of freedom on any vertex, edge, or face. For example, a mesh consisting of Tet4 or Tet10 will be converted to a mesh with Tet14 etc.
Implemented in libMesh::UnstructuredMesh.
Referenced by all_complete_order(), AllSecondOrderTest::allCompleteOrderDoNothing(), AllSecondOrderTest::allCompleteOrderMixed(), AllSecondOrderTest::allCompleteOrderMixedFixing(), AllSecondOrderTest::allCompleteOrderMixedFixing3D(), and AllSecondOrderTest::allCompleteOrderRange().
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pure virtual |
Converts a mesh with higher-order elements into a mesh with linear elements.
For example, a mesh consisting of Tet10 will be converted to a mesh with Tet4 etc.
Implemented in libMesh::UnstructuredMesh.
Referenced by main(), and ExtraIntegersTest::test_helper().
| void libMesh::MeshBase::all_second_order | ( | const bool | full_ordered = true | ) |
Calls the range-based version of this function with a range consisting of all elements in the mesh.
Definition at line 1645 of file mesh_base.C.
References all_second_order_range().
Referenced by AllSecondOrderTest::allSecondOrder(), build_domain(), libMesh::TriangulatorInterface::increase_triangle_order(), main(), ExtraIntegersTest::test_helper(), and InfFERadialTest::testRefinement().
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pure virtual |
Converts a set of this Mesh's elements defined by range from FIRST order to SECOND order.
Must be called on conforming, non-refined meshes. For example, a mesh consisting of Tet4 will be converted to a mesh with Tet10 etc.
Hex8 there exist two higher order equivalents, Hex20 and Hex27. When full_ordered is true (default), then Hex27 is built. Otherwise, Hex20 is built. The same holds obviously for Quad4, Prism6, etc. Implemented in libMesh::UnstructuredMesh.
Referenced by all_second_order(), AllSecondOrderTest::allSecondOrderDoNothing(), AllSecondOrderTest::allSecondOrderMixed(), AllSecondOrderTest::allSecondOrderMixedFixing(), AllSecondOrderTest::allSecondOrderMixedFixing3D(), AllSecondOrderTest::allSecondOrderRange(), and MixedOrderTest::testFindNeighbors().
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inlinevirtual |
Gathers all elements and nodes of the mesh onto every processor.
Reimplemented in libMesh::DistributedMesh.
Definition at line 240 of file mesh_base.h.
Referenced by libMesh::EquationSystems::allgather(), libMesh::MeshSerializer::MeshSerializer(), and PartitionerTest< PartitionerSubclass, MeshClass >::testPartition().
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inline |
If false is passed then this mesh will no longer work to find element neighbors when being prepared for use.
Definition at line 1203 of file mesh_base.h.
References _skip_find_neighbors.
Referenced by libMesh::DistributedMesh::DistributedMesh(), and libMesh::ReplicatedMesh::ReplicatedMesh().
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inline |
Definition at line 1204 of file mesh_base.h.
References _skip_find_neighbors.
Referenced by libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::DistributedMesh::DistributedMesh(), prepare_for_use(), libMesh::UnstructuredMesh::read(), libMesh::ReplicatedMesh::ReplicatedMesh(), and libMesh::UnstructuredMesh::stitching_helper().
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inline |
If false is passed in then this mesh will no longer have remote elements deleted when being prepared for use; i.e.
even a DistributedMesh will remain (if it is already) serialized. This may adversely affect performance and memory use.
Definition at line 1212 of file mesh_base.h.
References _allow_remote_element_removal.
Referenced by AllSecondOrderTest::allCompleteOrder(), AllSecondOrderTest::allCompleteOrderDoNothing(), AllSecondOrderTest::allSecondOrder(), AllSecondOrderTest::allSecondOrderDoNothing(), libMesh::DistributedMesh::DistributedMesh(), libMesh::MeshSerializer::MeshSerializer(), libMesh::ReplicatedMesh::ReplicatedMesh(), ConnectedComponentsTest::testEdge(), PeriodicBCTest::testPeriodicBC(), and libMesh::MeshSerializer::~MeshSerializer().
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inline |
Definition at line 1213 of file mesh_base.h.
References _allow_remote_element_removal.
Referenced by libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::DistributedMesh::DistributedMesh(), libMesh::ReplicatedMesh::ReplicatedMesh(), and libMesh::UnstructuredMesh::stitching_helper().
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inline |
If false is passed in then this mesh will no longer be renumbered when being prepared for use.
This may slightly adversely affect performance during subsequent element access, particularly when using a distributed mesh.
Important! When allow_renumbering(false) is set, ReplicatedMesh::n_elem() and ReplicatedMesh::n_nodes() will return wrong values whenever adaptive refinement is followed by adaptive coarsening. (Uniform refinement followed by uniform coarsening is OK.) This is due to the fact that n_elem() and n_nodes() are currently O(1) functions that just return the size of the respective underlying vectors, and this size is wrong when the numbering includes "gaps" from nodes and elements that have been deleted. We plan to implement a caching mechanism in the near future that will fix this incorrect behavior.
Definition at line 1196 of file mesh_base.h.
References _skip_renumber_nodes_and_elements.
Referenced by AllSecondOrderTest::allSecondOrderMixedFixing(), libMesh::DistributedMesh::DistributedMesh(), AllSecondOrderTest::MixedFixingImpl(), libMesh::NameBasedIO::read(), libMesh::GMVIO::read(), libMesh::ReplicatedMesh::ReplicatedMesh(), libMesh::C0Polyhedron::retriangulate(), WriteVecAndScalar::setupTests(), ConstraintOperatorTest::test1DCoarseningNewNodes(), ConstraintOperatorTest::test1DCoarseningOperator(), MeshGenerationTest::testBuildSphere(), MeshInputTest::testCopyElementSolutionImpl(), MeshInputTest::testCopyElementVectorImpl(), MeshInputTest::testCopyNodalSolutionImpl(), ConstraintOperatorTest::testCoreform(), MeshGenerationTest::tester(), ExtraIntegersTest::testExtraIntegersExodusReading(), SystemsTest::testProjectMatrix1D(), SystemsTest::testProjectMatrix2D(), SystemsTest::testProjectMatrix3D(), EquationSystemsTest::testRefineThenReinitPreserveFlags(), EquationSystemsTest::testRepartitionThenReinit(), BoundaryInfoTest::testShellFaceConstraints(), MeshInputTest::testVTKPreserveElemIds(), MeshInputTest::testVTKPreserveSubdomainIds(), WriteNodesetData::testWriteImpl(), WriteSidesetData::testWriteImpl(), and WriteElemsetData::testWriteImpl().
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inline |
Definition at line 1197 of file mesh_base.h.
References _skip_renumber_nodes_and_elements.
Referenced by libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::DistributedMesh::DistributedMesh(), prepare_for_use(), libMesh::UnstructuredMesh::read(), and libMesh::ReplicatedMesh::ReplicatedMesh().
Shim to allow operator = (&&) to behave like a virtual function without having to be one.
Implemented in libMesh::DistributedMesh, libMesh::ReplicatedMesh, and libMesh::UnstructuredMesh.
Referenced by MeshAssignTest::testMeshMoveAssign().
| void libMesh::MeshBase::cache_elem_data | ( | ) |
Definition at line 1770 of file mesh_base.C.
References _elem_default_orders, _elem_dims, _mesh_subdomains, _spatial_dimension, _supported_nodal_order, libMesh::ParallelObject::comm(), is_serial(), libMesh::MAXIMUM, mesh_dimension(), TIMPI::Communicator::min(), and TIMPI::Communicator::set_union().
Referenced by cache_elem_dims(), prepare_for_use(), and set_elem_dimensions().
| void libMesh::MeshBase::cache_elem_dims | ( | ) |
cache_elem_data which caches data in addition to elem dimensions (e.g.elem subdomain ids) Search the mesh and cache the different dimensions of the elements present in the mesh. This is done in prepare_for_use(), but can be done manually by other classes after major mesh modifications.
Definition at line 1762 of file mesh_base.C.
References cache_elem_data().
| void libMesh::MeshBase::change_elemset_code | ( | dof_id_type | old_code, |
| dof_id_type | new_code | ||
| ) |
Replace elemset code "old_code" with "new_code".
This function loops over all elements and changes the extra integer corresponding to the "elemset_code" label, and updates the _elemset_codes and _elemset_codes_inverse_map members. Does not change the elemset ids of any of the sets.
Definition at line 454 of file mesh_base.C.
References _elemset_codes, _elemset_codes_inverse_map, add_elemset_code(), get_elem_integer_index(), and has_elem_integer().
| void libMesh::MeshBase::change_elemset_id | ( | elemset_id_type | old_id, |
| elemset_id_type | new_id | ||
| ) |
Replace elemset id "old_id" with "new_id".
Does not change any of the elemset codes, so does not need to loop over the elements themselves.
Definition at line 502 of file mesh_base.C.
References _all_elemset_ids, _elemset_codes, and _elemset_codes_inverse_map.
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virtual |
Deletes all the element and node data that is currently stored.
elem and node extra_integer data is nevertheless retained here, for better compatibility between that feature and older code's use of MeshBase::clear()
Reimplemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Definition at line 920 of file mesh_base.C.
References _constraint_rows, _elem_default_orders, _elem_dims, _elemset_codes, _elemset_codes_inverse_map, _is_prepared, _n_parts, _supported_nodal_order, boundary_info, clear_point_locator(), and libMesh::MAXIMUM.
Referenced by libMesh::MeshTools::Generation::build_delaunay_square(), libMesh::ReplicatedMesh::clear(), libMesh::DistributedMesh::clear(), libMesh::TriangleWrapper::copy_tri_to_mesh(), libMesh::UnstructuredMesh::create_submesh(), main(), libMesh::AbaqusIO::read(), libMesh::GMVIO::read(), libMesh::STLIO::read(), libMesh::ExodusII_IO::read(), libMesh::VTKIO::read(), libMesh::GmshIO::read_mesh(), libMesh::DynaIO::read_mesh(), libMesh::OFFIO::read_stream(), libMesh::MatlabIO::read_stream(), libMesh::BoundaryInfo::sync(), MeshAssignTest::testMeshMoveAssign(), and ~MeshBase().
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pure virtual |
Deletes all the element data that is currently stored.
No Node is removed from the mesh, however even NodeElem elements are deleted, so the remaining Nodes will be considered "unused" and cleared unless they are reconnected to new elements before the next prepare_for_use()
This does not affect BoundaryInfo data; any boundary information associated elements should already be cleared.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::TriangulatorInterface::elems_to_segments(), and libMesh::Poly2TriTriangulator::triangulate_current_points().
| void libMesh::MeshBase::clear_point_locator | ( | ) |
Releases the current PointLocator object.
Definition at line 1708 of file mesh_base.C.
References _point_locator.
Referenced by clear(), libMesh::UnstructuredMesh::contract(), libMesh::MeshCommunication::delete_remote_elements(), and prepare_for_use().
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pure virtual |
Virtual "copy constructor".
The copy will be of the same subclass as this, and will satisfy "copy == this" when it is created.
Implemented in libMesh::DistributedMesh, libMesh::ReplicatedMesh, libMesh::ParallelMesh, and libMesh::SerialMesh.
Referenced by LinearElasticityWithContact::get_least_and_max_gap_function(), libMesh::ErrorVector::plot_error(), LinearElasticityWithContact::residual_and_jacobian(), libMesh::BoundaryInfo::sync(), BoundaryInfoTest::testEdgeBoundaryConditions(), BoundaryInfoTest::testMesh(), MeshInputTest::testProjectionRegression(), BoundaryInfoTest::testShellFaceConstraints(), and libMesh::MeshTools::valid_is_prepared().
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inlineinherited |
Parallel::Communicator object used by this mesh. Definition at line 97 of file parallel_object.h.
References libMesh::ParallelObject::_communicator.
Referenced by libMesh::__libmesh_petsc_diff_solver_jacobian(), libMesh::__libmesh_petsc_diff_solver_monitor(), libMesh::__libmesh_petsc_diff_solver_residual(), libMesh::__libmesh_tao_equality_constraints(), libMesh::__libmesh_tao_equality_constraints_jacobian(), libMesh::__libmesh_tao_gradient(), libMesh::__libmesh_tao_hessian(), libMesh::__libmesh_tao_inequality_constraints(), libMesh::__libmesh_tao_inequality_constraints_jacobian(), libMesh::__libmesh_tao_objective(), libMesh::MeshRefinement::_coarsen_elements(), libMesh::ExactSolution::_compute_error(), libMesh::UniformRefinementEstimator::_estimate_error(), libMesh::Partitioner::_find_global_index_by_pid_map(), libMesh::BoundaryInfo::_find_id_maps(), libMesh::PetscLinearSolver< Number >::_petsc_shell_matrix_get_diagonal(), libMesh::SlepcEigenSolver< libMesh::Number >::_petsc_shell_matrix_get_diagonal(), libMesh::PetscLinearSolver< Number >::_petsc_shell_matrix_mult(), libMesh::SlepcEigenSolver< libMesh::Number >::_petsc_shell_matrix_mult(), libMesh::PetscLinearSolver< Number >::_petsc_shell_matrix_mult_add(), libMesh::MeshRefinement::_refine_elements(), libMesh::MeshRefinement::_smooth_flags(), libMesh::DofMap::add_constraints_to_send_list(), add_cube_convex_hull_to_mesh(), libMesh::PetscDMWrapper::add_dofs_helper(), libMesh::PetscDMWrapper::add_dofs_to_section(), libMesh::TransientRBConstruction::add_IC_to_RB_space(), libMesh::RBEIMEvaluation::add_interpolation_data(), libMesh::CondensedEigenSystem::add_matrices(), libMesh::EigenSystem::add_matrices(), libMesh::System::add_matrix(), libMesh::RBConstruction::add_scaled_matrix_and_vector(), libMesh::System::add_variable(), libMesh::System::add_variables(), libMesh::System::add_vector(), libMesh::MeshTools::Modification::all_tri(), libMesh::LaplaceMeshSmoother::allgather_graph(), libMesh::DofMap::allgather_recursive_constraints(), libMesh::TransientRBConstruction::allocate_data_structures(), libMesh::RBConstruction::allocate_data_structures(), libMesh::TransientRBConstruction::assemble_affine_expansion(), libMesh::AdvectionSystem::assemble_claw_rhs(), libMesh::FEMSystem::assemble_qoi(), libMesh::Nemesis_IO::assert_symmetric_cmaps(), libMesh::MeshCommunication::assign_global_indices(), libMesh::Partitioner::assign_partitioning(), libMesh::MeshTools::Generation::build_extrusion(), libMesh::Partitioner::build_graph(), libMesh::BoundaryInfo::build_node_list_from_side_list(), libMesh::EquationSystems::build_parallel_elemental_solution_vector(), libMesh::EquationSystems::build_parallel_solution_vector(), libMesh::PetscDMWrapper::build_section(), libMesh::PetscDMWrapper::build_sf(), cache_elem_data(), libMesh::System::calculate_norm(), libMesh::DofMap::check_dirichlet_bcid_consistency(), libMesh::RBConstruction::compute_Fq_representor_innerprods(), libMesh::RBConstruction::compute_max_error_bound(), libMesh::Nemesis_IO_Helper::compute_num_global_elem_blocks(), libMesh::Nemesis_IO_Helper::compute_num_global_nodesets(), libMesh::Nemesis_IO_Helper::compute_num_global_sidesets(), libMesh::RBConstruction::compute_output_dual_innerprods(), libMesh::RBConstruction::compute_residual_dual_norm_slow(), libMesh::RBSCMConstruction::compute_SCM_bounds_on_training_set(), libMesh::DofMap::computed_sparsity_already(), libMesh::Problem_Interface::computeF(), libMesh::Problem_Interface::computeJacobian(), libMesh::Problem_Interface::computePreconditioner(), libMesh::ContinuationSystem::ContinuationSystem(), copy_constraint_rows(), libMesh::ExodusII_IO::copy_elemental_solution(), libMesh::ExodusII_IO::copy_nodal_solution(), libMesh::ExodusII_IO::copy_scalar_solution(), libMesh::CondensedEigenSystem::copy_super_to_sub(), libMesh::MeshTools::correct_node_proc_ids(), libMesh::MeshTools::create_bounding_box(), libMesh::DofMap::create_dof_constraints(), libMesh::MeshTools::create_nodal_bounding_box(), libMesh::MeshRefinement::create_parent_error_vector(), libMesh::MeshTools::create_processor_bounding_box(), libMesh::MeshTools::create_subdomain_bounding_box(), libMesh::PetscMatrix< T >::create_submatrix_nosort(), create_wrapped_function(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::RBEIMEvaluation::distribute_bfs(), DMlibMeshFunction(), DMlibMeshJacobian(), DMlibMeshSetSystem_libMesh(), DMVariableBounds_libMesh(), libMesh::DTKSolutionTransfer::DTKSolutionTransfer(), libMesh::MeshRefinement::eliminate_unrefined_patches(), libMesh::RBEIMConstruction::enrich_eim_approximation_on_interiors(), libMesh::RBEIMConstruction::enrich_eim_approximation_on_nodes(), libMesh::RBEIMConstruction::enrich_eim_approximation_on_sides(), libMesh::TransientRBConstruction::enrich_RB_space(), libMesh::EpetraVector< T >::EpetraVector(), AssembleOptimization::equality_constraints(), libMesh::PatchRecoveryErrorEstimator::estimate_error(), libMesh::WeightedPatchRecoveryErrorEstimator::estimate_error(), libMesh::AdjointRefinementEstimator::estimate_error(), libMesh::ExactErrorEstimator::estimate_error(), libMesh::SmoothnessEstimator::estimate_smoothness(), libMesh::MeshRefinement::flag_elements_by_elem_fraction(), libMesh::MeshRefinement::flag_elements_by_error_fraction(), libMesh::MeshRefinement::flag_elements_by_error_tolerance(), libMesh::MeshRefinement::flag_elements_by_mean_stddev(), libMesh::MeshRefinement::flag_elements_by_nelem_target(), libMesh::RBEIMEvaluation::gather_bfs(), libMesh::DofMap::gather_constraints(), libMesh::MeshfreeInterpolation::gather_remote_data(), libMesh::CondensedEigenSystem::get_eigenpair(), libMesh::RBEIMEvaluation::get_eim_basis_function_node_value(), libMesh::RBEIMEvaluation::get_eim_basis_function_side_value(), libMesh::RBEIMEvaluation::get_eim_basis_function_value(), get_info(), libMesh::System::get_info(), libMesh::DofMap::get_info(), libMesh::RBEIMEvaluation::get_interior_basis_functions_as_vecs(), libMesh::ImplicitSystem::get_linear_solver(), libMesh::RBEIMConstruction::get_max_abs_value(), libMesh::RBEIMConstruction::get_node_max_abs_value(), libMesh::RBEIMEvaluation::get_parametrized_function_node_value(), libMesh::RBEIMEvaluation::get_parametrized_function_side_value(), libMesh::RBEIMEvaluation::get_parametrized_function_value(), libMesh::RBEIMConstruction::get_random_point(), AssembleOptimization::inequality_constraints(), AssembleOptimization::inequality_constraints_jacobian(), libMesh::LocationMap< T >::init(), libMesh::TimeSolver::init(), libMesh::StaticCondensation::init(), libMesh::SystemSubsetBySubdomain::init(), libMesh::PetscDMWrapper::init_and_attach_petscdm(), libMesh::AdvectionSystem::init_data(), libMesh::ClawSystem::init_data(), libMesh::PetscDMWrapper::init_petscdm(), libMesh::ExodusII_IO_Helper::initialize(), libMesh::OptimizationSystem::initialize_equality_constraints_storage(), libMesh::OptimizationSystem::initialize_inequality_constraints_storage(), libMesh::RBEIMConstruction::initialize_parametrized_functions_in_training_set(), libMesh::RBEIMConstruction::inner_product(), integrate_function(), libMesh::MeshTools::libmesh_assert_consistent_distributed(), libMesh::MeshTools::libmesh_assert_consistent_distributed_nodes(), libMesh::MeshTools::libmesh_assert_contiguous_dof_ids(), libMesh::MeshTools::libmesh_assert_equal_connectivity(), libMesh::MeshTools::libmesh_assert_equal_points(), libMesh::MeshTools::libmesh_assert_parallel_consistent_new_node_procids(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Elem >(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Node >(), libMesh::MeshTools::libmesh_assert_topology_consistent_procids< Node >(), libMesh::MeshTools::libmesh_assert_valid_boundary_ids(), libMesh::MeshTools::libmesh_assert_valid_constraint_rows(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::MeshTools::libmesh_assert_valid_neighbors(), libMesh::DistributedMesh::libmesh_assert_valid_parallel_flags(), libMesh::DistributedMesh::libmesh_assert_valid_parallel_object_ids(), libMesh::DistributedMesh::libmesh_assert_valid_parallel_p_levels(), libMesh::MeshTools::libmesh_assert_valid_refinement_flags(), libMesh::MeshTools::libmesh_assert_valid_unique_ids(), libMesh::libmesh_petsc_linesearch_shellfunc(), libMesh::libmesh_petsc_preconditioner_apply(), libMesh::libmesh_petsc_recalculate_monitor(), libMesh::libmesh_petsc_snes_fd_residual(), libMesh::libmesh_petsc_snes_jacobian(), libMesh::libmesh_petsc_snes_mffd_interface(), libMesh::libmesh_petsc_snes_mffd_residual(), libMesh::libmesh_petsc_snes_postcheck(), libMesh::libmesh_petsc_snes_precheck(), libMesh::libmesh_petsc_snes_residual(), libMesh::libmesh_petsc_snes_residual_helper(), libMesh::MeshRefinement::limit_level_mismatch_at_edge(), libMesh::MeshRefinement::limit_level_mismatch_at_node(), libMesh::MeshRefinement::limit_overrefined_boundary(), libMesh::MeshRefinement::limit_underrefined_boundary(), libMesh::LinearImplicitSystem::LinearImplicitSystem(), main(), libMesh::MeshRefinement::make_coarsening_compatible(), libMesh::MeshCommunication::make_elems_parallel_consistent(), libMesh::MeshRefinement::make_flags_parallel_consistent(), libMesh::MeshCommunication::make_new_node_proc_ids_parallel_consistent(), libMesh::MeshCommunication::make_new_nodes_parallel_consistent(), libMesh::MeshCommunication::make_node_bcids_parallel_consistent(), libMesh::MeshCommunication::make_node_ids_parallel_consistent(), libMesh::MeshCommunication::make_node_proc_ids_parallel_consistent(), libMesh::MeshCommunication::make_node_unique_ids_parallel_consistent(), libMesh::MeshCommunication::make_nodes_parallel_consistent(), libMesh::MeshCommunication::make_p_levels_parallel_consistent(), libMesh::MeshRefinement::make_refinement_compatible(), libMesh::TransientRBConstruction::mass_matrix_scaled_matvec(), libMesh::FEMSystem::mesh_position_set(), libMesh::TriangulatorInterface::MeshedHole::MeshedHole(), LinearElasticityWithContact::move_mesh(), libMesh::DistributedMesh::n_active_elem(), libMesh::MeshTools::n_active_levels(), libMesh::BoundaryInfo::n_boundary_conds(), libMesh::MeshTools::n_connected_components(), libMesh::DofMap::n_constrained_dofs(), n_constraint_rows(), libMesh::DofMap::n_dofs(), libMesh::DofMap::n_dofs_per_processor(), libMesh::BoundaryInfo::n_edge_conds(), libMesh::CondensedEigenSystem::n_global_non_condensed_dofs(), libMesh::MeshTools::n_levels(), MixedOrderTest::n_neighbor_links(), libMesh::BoundaryInfo::n_nodeset_conds(), libMesh::SparsityPattern::Build::n_nonzeros(), libMesh::MeshTools::n_p_levels(), libMesh::BoundaryInfo::n_shellface_conds(), libMesh::RBEIMEvaluation::node_distribute_bfs(), libMesh::RBEIMEvaluation::node_gather_bfs(), libMesh::RBEIMConstruction::node_inner_product(), operator==(), libMesh::DistributedMesh::parallel_max_elem_id(), libMesh::DistributedMesh::parallel_max_node_id(), libMesh::ReplicatedMesh::parallel_max_unique_id(), libMesh::DistributedMesh::parallel_max_unique_id(), libMesh::DistributedMesh::parallel_n_elem(), libMesh::DistributedMesh::parallel_n_nodes(), libMesh::SparsityPattern::Build::parallel_sync(), libMesh::BoundaryInfo::parallel_sync_node_ids(), libMesh::BoundaryInfo::parallel_sync_side_ids(), libMesh::MeshTools::paranoid_n_levels(), libMesh::Partitioner::partition(), libMesh::Partitioner::partition_unpartitioned_elements(), libMesh::petsc_auto_fieldsplit(), libMesh::System::point_gradient(), libMesh::System::point_hessian(), libMesh::System::point_value(), prepare_for_use(), print_constraint_rows(), libMesh::DofMap::print_dof_constraints(), libMesh::DofMap::process_mesh_constraint_rows(), libMesh::Partitioner::processor_pairs_to_interface_nodes(), libMesh::InterMeshProjection::project_system_vectors(), FEMParameters::read(), libMesh::Nemesis_IO::read(), libMesh::XdrIO::read(), libMesh::EquationSystems::read(), libMesh::ExodusII_IO::read_header(), libMesh::CheckpointIO::read_header(), libMesh::XdrIO::read_header(), libMesh::System::read_header(), libMesh::RBEIMEvaluation::read_in_interior_basis_functions(), libMesh::RBEIMEvaluation::read_in_node_basis_functions(), libMesh::RBEIMEvaluation::read_in_side_basis_functions(), libMesh::RBEvaluation::read_in_vectors_from_multiple_files(), libMesh::System::read_legacy_data(), libMesh::TransientRBConstruction::read_riesz_representors_from_files(), libMesh::RBConstruction::read_riesz_representors_from_files(), libMesh::System::read_SCALAR_dofs(), libMesh::XdrIO::read_serialized_bc_names(), libMesh::XdrIO::read_serialized_bcs_helper(), libMesh::System::read_serialized_blocked_dof_objects(), libMesh::XdrIO::read_serialized_connectivity(), libMesh::XdrIO::read_serialized_nodes(), libMesh::XdrIO::read_serialized_nodesets(), libMesh::XdrIO::read_serialized_subdomain_names(), libMesh::System::read_serialized_vector(), libMesh::Nemesis_IO_Helper::read_var_names_impl(), MeshFunctionTest::read_variable_info_from_output_data(), recalculate_n_partitions(), libMesh::MeshRefinement::refine_and_coarsen_elements(), libMesh::SimplexRefiner::refine_via_edges(), libMesh::StaticCondensationDofMap::reinit(), libMesh::DistributedMesh::renumber_dof_objects(), libMesh::DistributedMesh::renumber_nodes_and_elements(), LinearElasticityWithContact::residual_and_jacobian(), OverlappingAlgebraicGhostingTest::run_ghosting_test(), OverlappingCouplingGhostingTest::run_sparsity_pattern_test(), scale_mesh_and_plot(), libMesh::DofMap::scatter_constraints(), libMesh::CheckpointIO::select_split_config(), libMesh::GenericProjector< FFunctor, GFunctor, FValue, ProjectionAction >::send_and_insert_dof_values(), libMesh::TransientRBConstruction::set_error_temporal_data(), libMesh::Partitioner::set_interface_node_processor_ids_BFS(), libMesh::Partitioner::set_interface_node_processor_ids_linear(), libMesh::Partitioner::set_interface_node_processor_ids_petscpartitioner(), libMesh::Partitioner::set_node_processor_ids(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::Partitioner::set_parent_processor_ids(), libMesh::PetscDMWrapper::set_point_range_in_section(), libMesh::PetscDiffSolver::setup_petsc_data(), libMesh::RBEIMEvaluation::side_distribute_bfs(), libMesh::RBEIMEvaluation::side_gather_bfs(), libMesh::RBEIMConstruction::side_inner_product(), libMesh::Partitioner::single_partition(), libMesh::LaplaceMeshSmoother::smooth(), libMesh::VariationalMeshSmoother::smooth(), libMesh::ClawSystem::solve_conservation_law(), libMesh::split_mesh(), libMesh::RBEIMConstruction::store_eim_solutions_for_training_set(), subdomain_ids(), libMesh::BoundaryInfo::sync(), ConstraintOperatorTest::test1DCoarseningNewNodes(), ConstraintOperatorTest::test1DCoarseningOperator(), libMesh::MeshRefinement::test_level_one(), MeshfunctionDFEM::test_mesh_function_dfem(), MeshfunctionDFEM::test_mesh_function_dfem_grad(), MeshFunctionTest::test_p_level(), libMesh::MeshRefinement::test_unflagged(), DofMapTest::testBadElemFECombo(), SystemsTest::testBlockRestrictedVarNDofs(), BoundaryInfoTest::testBoundaryOnChildrenErrors(), VolumeTest::testC0PolygonMethods(), VolumeTest::testC0PolyhedronMethods(), ConstraintOperatorTest::testCoreform(), ConnectedComponentsTest::testEdge(), MeshInputTest::testExodusIGASidesets(), MeshTriangulationTest::testFoundCenters(), PointLocatorTest::testLocator(), BoundaryInfoTest::testMesh(), PointLocatorTest::testPlanar(), MeshTriangulationTest::testPoly2TriRefinementBase(), SystemsTest::testProjectCubeWithMeshFunction(), BoundaryInfoTest::testRenumber(), CheckpointIOTest::testSplitter(), MeshInputTest::testTetgenIO(), MeshTriangulationTest::testTriangulatorInterp(), MeshTriangulationTest::testTriangulatorMeshedHoles(), MeshTriangulationTest::testTriangulatorRoundHole(), libMesh::MeshTools::total_weight(), libMesh::RBConstruction::train_reduced_basis_with_POD(), libMesh::MeshFunctionSolutionTransfer::transfer(), libMesh::MeshfreeSolutionTransfer::transfer(), libMesh::Poly2TriTriangulator::triangulate(), libMesh::TransientRBConstruction::truth_assembly(), libMesh::RBConstruction::truth_assembly(), libMesh::MeshRefinement::uniformly_coarsen(), update_current_local_solution(), libMesh::TransientRBConstruction::update_RB_initial_condition_all_N(), libMesh::TransientRBConstruction::update_RB_system_matrices(), libMesh::RBConstruction::update_RB_system_matrices(), libMesh::TransientRBConstruction::update_residual_terms(), libMesh::RBConstruction::update_residual_terms(), libMesh::MeshTools::volume(), libMesh::STLIO::write(), libMesh::NameBasedIO::write(), libMesh::XdrIO::write(), libMesh::VTKIO::write_nodal_data(), libMesh::RBEIMEvaluation::write_out_interior_basis_functions(), libMesh::RBEIMEvaluation::write_out_node_basis_functions(), libMesh::RBEIMEvaluation::write_out_side_basis_functions(), libMesh::RBEvaluation::write_out_vectors(), libMesh::TransientRBConstruction::write_riesz_representors_to_files(), libMesh::RBConstruction::write_riesz_representors_to_files(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bcs_helper(), libMesh::System::write_serialized_blocked_dof_objects(), libMesh::XdrIO::write_serialized_connectivity(), libMesh::XdrIO::write_serialized_nodes(), libMesh::XdrIO::write_serialized_nodesets(), libMesh::RBDataSerialization::RBEvaluationSerialization::write_to_file(), libMesh::RBDataSerialization::TransientRBEvaluationSerialization::write_to_file(), libMesh::RBDataSerialization::RBEIMEvaluationSerialization::write_to_file(), and libMesh::RBDataSerialization::RBSCMEvaluationSerialization::write_to_file().
|
pure virtual |
Delete subactive (i.e.
children of coarsened) elements. This removes all elements descended from currently active elements in the mesh.
Implemented in libMesh::UnstructuredMesh.
Referenced by libMesh::EquationSystems::reinit_solutions().
|
protected |
Helper class to copy cached data, to synchronize with a possibly unprepared other_mesh.
Definition at line 2041 of file mesh_base.C.
References _elem_default_orders, _elem_dims, _mesh_subdomains, _spatial_dimension, and _supported_nodal_order.
Referenced by libMesh::DistributedMesh::DistributedMesh(), and libMesh::ReplicatedMesh::ReplicatedMesh().
| void libMesh::MeshBase::copy_constraint_rows | ( | const MeshBase & | other_mesh | ) |
Copy the constraints from the other mesh to this mesh.
Definition at line 2100 of file mesh_base.C.
References _constraint_rows, elem_ptr(), get_constraint_rows(), and node_ptr().
Referenced by libMesh::DistributedMesh::DistributedMesh(), libMesh::ReplicatedMesh::ReplicatedMesh(), ConstraintOperatorTest::test1DCoarseningNewNodes(), ConstraintOperatorTest::test1DCoarseningOperator(), ConstraintOperatorTest::testCoreform(), and ConnectedComponentsTest::testEdge().
| void libMesh::MeshBase::copy_constraint_rows | ( | const SparseMatrix< T > & | constraint_operator, |
| bool | precondition_constraint_operator = false |
||
| ) |
Copy the constraints from the given matrix to this mesh.
The constraint_operator should be an mxn matrix, where m == this->n_nodes() and the operator indexing matches the current node indexing. This may require users to disable mesh renumbering in between loading a mesh file and loading a constraint matrix which matches it.
If any "constraint" rows in the matrix are unit vectors, the node corresponding to that row index will be left unconstrained, and will be used to constrain any other nodes which have a non-zero in the column index of that unit vector.
For each matrix column index which does not correspond to an existing node, a new NodeElem will be added to the mesh on which to store the new unconstrained degree(s) of freedom.
If precondition_constraint_operator is true, then the values of those new unconstrained degrees of freedom may be scaled to improve the conditioning of typical PDE matrices integrated on constrained mesh elements.
T for the constraint_operator in this function should be Real or Number ... and the data should be Real - we just allow complex T for the sake of subclasses which have to be configured and compiled with only one runtime option.
Definition at line 2124 of file mesh_base.C.
References _constraint_rows, _elem_default_orders, _elem_dims, _mesh_subdomains, _supported_nodal_order, add_elem(), add_point(), TIMPI::Communicator::allgather(), libMesh::Elem::build(), libMesh::ParallelObject::comm(), libMesh::Elem::default_order(), elem_ptr(), libMesh::SparseMatrix< T >::get_row(), libMesh::DofObject::id(), libMesh::index_range(), libMesh::libmesh_assert(), libMesh::libmesh_real(), libMesh::SparseMatrix< T >::m(), libMesh::make_range(), libMesh::SparseMatrix< T >::n(), n_nodes(), node_ptr(), node_ref(), libMesh::NODEELEM, libMesh::DofObject::processor_id(), libMesh::Real, libMesh::SparseMatrix< T >::row_start(), libMesh::SparseMatrix< T >::row_stop(), TIMPI::Communicator::set_union(), subdomain_ids(), libMesh::Elem::supported_nodal_order(), and libMesh::TOLERANCE.
|
inline |
Default ghosting functor.
Definition at line 1309 of file mesh_base.h.
References _default_ghosting.
|
inline |
Returns any default data value used by the master space to physical space mapping.
Definition at line 830 of file mesh_base.h.
References _default_mapping_data.
Referenced by libMesh::ReplicatedMesh::add_elem(), libMesh::DistributedMesh::add_elem(), MeshInputTest::helperTestingDynaQuad(), libMesh::ReplicatedMesh::insert_elem(), libMesh::DistributedMesh::insert_elem(), libMesh::VTKIO::nodes_to_vtk(), and MeshInputTest::testDynaReadPatch().
|
inline |
Returns the default master space to physical space mapping basis functions to be used on newly added elements.
Definition at line 812 of file mesh_base.h.
References _default_mapping_type.
Referenced by libMesh::ReplicatedMesh::add_elem(), libMesh::DistributedMesh::add_elem(), libMesh::VTKIO::cells_to_vtk(), MeshInputTest::helperTestingDynaQuad(), libMesh::ReplicatedMesh::insert_elem(), libMesh::DistributedMesh::insert_elem(), libMesh::VTKIO::nodes_to_vtk(), libMesh::VTKIO::read(), MeshInputTest::testDynaFileMappings(), MeshInputTest::testDynaReadPatch(), and MeshInputTest::testExodusFileMappings().
|
pure virtual |
Removes element e from the mesh.
This method must be implemented in derived classes in such a way that it does not invalidate element iterators. Users should call MeshBase::prepare_for_use() after elements are added to and/or deleted from the mesh.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::MeshTools::Modification::all_tri(), libMesh::MeshTools::clear_spline_nodes(), libMesh::UnstructuredMesh::contract(), libMesh::MeshTetInterface::delete_2D_hull_elements(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::MeshTools::Modification::flatten(), libMesh::Poly2TriTriangulator::insert_refinement_points(), libMesh::TetGenMeshInterface::pointset_convexhull(), libMesh::AbaqusIO::read(), libMesh::UNVIO::read_implementation(), libMesh::GmshIO::read_mesh(), libMesh::SimplexRefiner::refine_via_edges(), MeshDeletionsTest::testDeleteElem(), ConnectedComponentsTest::testEdge(), MeshTetTest::testTrisToTetsError(), libMesh::NetGenMeshInterface::triangulate(), and libMesh::MeshTetInterface::volume_to_surface_mesh().
|
pure virtual |
Removes the Node n from the mesh.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::UnstructuredMesh::all_first_order(), libMesh::MeshTools::clear_spline_nodes(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::TriangulatorInterface::elems_to_segments(), remove_orphaned_nodes(), and libMesh::UnstructuredMesh::stitching_helper().
|
inlinevirtual |
When supported, deletes all nonlocal elements of the mesh except for "ghosts" which touch a local element, and deletes all nodes which are not part of a local or ghost element.
Reimplemented in libMesh::DistributedMesh.
Definition at line 253 of file mesh_base.h.
Referenced by libMesh::MeshTools::Generation::build_extrusion(), libMesh::UnstructuredMesh::create_submesh(), prepare_for_use(), libMesh::Nemesis_IO::read(), libMesh::BoundaryInfo::sync(), PeriodicBCTest::testPeriodicBC(), and libMesh::MeshSerializer::~MeshSerializer().
| void libMesh::MeshBase::detect_interior_parents | ( | ) |
Search the mesh for elements that have a neighboring element of dim+1 and set that element as the interior parent.
Definition at line 1848 of file mesh_base.C.
References dim, elem_dimensions(), elem_ptr(), elem_ref(), interior_mesh(), libMesh::make_range(), and max_elem_id().
Referenced by prepare_for_use().
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inline |
Definition at line 289 of file mesh_base.h.
References _elem_default_orders.
Referenced by MeshSmootherTest::testVariationalSmoother().
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inline |
Definition at line 282 of file mesh_base.h.
References _elem_dims.
Referenced by libMesh::System::calculate_norm(), detect_interior_parents(), libMesh::TreeNode< N >::insert(), and libMesh::VariationalMeshSmoother::smooth().
|
pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by NonManifoldTestPartitioner::_do_partition(), libMesh::MeshTools::Subdivision::add_boundary_ghosts(), libMesh::BoundaryInfo::add_edge(), libMesh::BoundaryInfo::add_elements(), libMesh::BoundaryInfo::add_shellface(), libMesh::BoundaryInfo::add_side(), AllSecondOrderTest::allCompleteOrderMixed(), AllSecondOrderTest::allCompleteOrderRange(), AllSecondOrderTest::allSecondOrderMixed(), AllSecondOrderTest::allSecondOrderRange(), copy_constraint_rows(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), detect_interior_parents(), libMesh::DTKAdapter::DTKAdapter(), elem_ref(), libMesh::DTKEvaluator::evaluate(), libMesh::ExodusII_IO_Helper::get_sideset_data_indices(), libMesh::UNVIO::groups_in(), libMesh::ErrorVector::is_active_elem(), libMesh::MeshTools::libmesh_assert_valid_constraint_rows(), main(), LinearElasticityWithContact::move_mesh(), libMesh::MeshTools::n_connected_components(), AugmentSparsityOnNodes::operator()(), libMesh::BoundaryInfo::operator=(), libMesh::BoundaryInfo::parallel_sync_side_ids(), libMesh::DofMap::process_mesh_constraint_rows(), libMesh::query_ghosting_functors(), libMesh::Nemesis_IO::read(), libMesh::ExodusII_IO::read(), libMesh::CheckpointIO::read_connectivity(), libMesh::ExodusII_IO_Helper::read_edge_blocks(), libMesh::XdrIO::read_serialized_connectivity(), libMesh::ExodusII_IO_Helper::read_sideset_data(), libMesh::UnstructuredMesh::stitching_helper(), VolumeTest::testHex20PLevelTrueCentroid(), InfFERadialTest::testInfQuants(), InfFERadialTest::testInfQuants_numericDeriv(), InfFERadialTest::testRefinement(), EquationSystemsTest::testRefineThenReinitPreserveFlags(), InfFERadialTest::testSides(), InfFERadialTest::testSingleOrder(), VolumeTest::testTwistedVolume(), libMesh::ExodusII_IO_Helper::write_elements(), libMesh::ExodusII_IO_Helper::write_sideset_data(), and libMesh::ExodusII_IO_Helper::write_sidesets().
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pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
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inlinevirtual |
Definition at line 639 of file mesh_base.h.
References elem_ptr().
Referenced by libMesh::SyncRefinementFlags::act_on_data(), libMesh::SyncSubdomainIds::act_on_data(), libMesh::SyncElementIntegers::act_on_data(), libMesh::AbaqusIO::assign_sideset_ids(), libMesh::AbaqusIO::assign_subdomain_ids(), libMesh::Nemesis_IO_Helper::build_element_and_node_maps(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::Nemesis_IO_Helper::compute_num_global_sidesets(), detect_interior_parents(), libMesh::RBEIMConstruction::enrich_eim_approximation_on_interiors(), libMesh::RBEIMConstruction::enrich_eim_approximation_on_sides(), libMesh::SyncRefinementFlags::gather_data(), libMesh::SyncSubdomainIds::gather_data(), libMesh::SyncElementIntegers::gather_data(), main(), libMesh::MeshRefinement::make_coarsening_compatible(), ExodusTest< elem_type >::meshes_equal_enough(), libMesh::GenericProjector< FFunctor, GFunctor, FValue, ProjectionAction >::ProjectVertices::operator()(), libMesh::RBParametrizedFunction::preevaluate_parametrized_function_on_mesh(), libMesh::RBParametrizedFunction::preevaluate_parametrized_function_on_mesh_sides(), libMesh::ExodusII_IO::read(), libMesh::CheckpointIO::read_remote_elem(), SystemsTest::testDofCouplingWithVarGroups(), MeshExtruderTest::testExtruder(), SystemsTest::testSetSystemParameterOverEquationSystem(), libMesh::MeshRefinement::uniformly_coarsen(), libMesh::FroIO::write(), libMesh::Nemesis_IO_Helper::write_elements(), libMesh::ExodusII_IO_Helper::write_elements(), libMesh::GmshIO::write_mesh(), and libMesh::ExodusII_IO_Helper::write_sidesets().
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inlinevirtual |
Definition at line 649 of file mesh_base.h.
References elem_ptr().
|
pure virtual |
Locate element face (edge in 2D) neighbors.
This is done with the help of a std::map that functions like a hash table. After this routine is called all the elements with a nullptr neighbor pointer are guaranteed to be on the boundary. Thus this routine is useful for automatically determining the boundaries of the domain. If reset_remote_elements is left to false, remote neighbor links are not reset and searched for in the local mesh. If reset_current_list is left as true, then any existing links will be reset before initiating the algorithm, while honoring the value of the reset_remote_elements flag.
Implemented in libMesh::UnstructuredMesh.
Referenced by libMesh::InfElemBuilder::build_inf_elem(), main(), prepare_for_use(), MixedOrderTest::testFindNeighbors(), and tetrahedralize_domain().
|
pure virtual |
There is no reason for a user to ever call this function.
This function restores a previously broken element/node numbering such that mesh.node_ref(n).id() == n.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::EquationSystems::read(), libMesh::RBEvaluation::read_in_vectors_from_multiple_files(), and libMesh::RBEvaluation::write_out_vectors().
|
inlinevirtual |
Gathers all elements and nodes of the mesh onto processor zero.
Reimplemented in libMesh::DistributedMesh.
Definition at line 246 of file mesh_base.h.
Referenced by libMesh::MeshSerializer::MeshSerializer().
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inline |
The information about boundary ids on the mesh.
Definition at line 165 of file mesh_base.h.
References boundary_info.
Referenced by libMesh::MeshRefinement::_coarsen_elements(), libMesh::MeshTools::Subdivision::add_boundary_ghosts(), libMesh::UnstructuredMesh::all_first_order(), libMesh::MeshTools::Subdivision::all_subdivision(), libMesh::MeshTools::Modification::all_tri(), LinearElasticity::assemble(), assemble_elasticity(), assemble_poisson(), assemble_shell(), libMesh::AbaqusIO::assign_boundary_node_ids(), libMesh::AbaqusIO::assign_sideset_ids(), AssemblyA0::boundary_assembly(), AssemblyA1::boundary_assembly(), AssemblyF0::boundary_assembly(), AssemblyF1::boundary_assembly(), AssemblyA2::boundary_assembly(), AssemblyF2::boundary_assembly(), libMesh::MeshTools::Generation::build_delaunay_square(), libMesh::MeshTools::Generation::build_extrusion(), libMesh::MeshTools::Modification::change_boundary_id(), libMesh::DofMap::check_dirichlet_bcid_consistency(), libMesh::Nemesis_IO_Helper::compute_num_global_nodesets(), libMesh::Nemesis_IO_Helper::compute_num_global_sidesets(), libMesh::FEGenericBase< FEOutputType< T >::type >::compute_periodic_constraints(), libMesh::TriangleWrapper::copy_tri_to_mesh(), libMesh::UnstructuredMesh::create_submesh(), libMesh::MeshTetInterface::delete_2D_hull_elements(), libMesh::ReplicatedMesh::delete_elem(), libMesh::DistributedMesh::delete_elem(), libMesh::ReplicatedMesh::delete_node(), libMesh::DistributedMesh::delete_node(), libMesh::DistributedMesh::delete_remote_elements(), libMesh::DistributedMesh::DistributedMesh(), libMesh::MeshTools::Modification::flatten(), get_info(), libMesh::UNVIO::groups_in(), libMesh::HDGProblem::init(), libMesh::ExodusII_IO_Helper::initialize(), LinearElasticityWithContact::initialize_contact_load_paths(), libMesh::Poly2TriTriangulator::insert_refinement_points(), libMesh::HDGProblem::jacobian(), libMesh::MeshTools::libmesh_assert_valid_boundary_ids(), main(), AugmentSparsityOnInterface::mesh_reinit(), libMesh::TriangulatorInterface::MeshedHole::MeshedHole(), libMesh::MeshTools::Modification::orient_elements(), libMesh::TetGenMeshInterface::pointset_convexhull(), prepare_for_use(), libMesh::Nemesis_IO::prepare_to_write_nodal_data(), libMesh::AbaqusIO::read(), libMesh::Nemesis_IO::read(), libMesh::ExodusII_IO::read(), libMesh::CheckpointIO::read_bcs(), libMesh::ExodusII_IO_Helper::read_edge_blocks(), libMesh::CheckpointIO::read_header(), libMesh::GmshIO::read_mesh(), libMesh::CheckpointIO::read_nodesets(), libMesh::XdrIO::read_serialized_bcs_helper(), libMesh::XdrIO::read_serialized_nodesets(), libMesh::SimplexRefiner::refine_via_edges(), MeshStitchTest::renameAndShift(), libMesh::ReplicatedMesh::renumber_nodes_and_elements(), libMesh::DistributedMesh::renumber_nodes_and_elements(), libMesh::ReplicatedMesh::ReplicatedMesh(), libMesh::HDGProblem::residual(), SolidSystem::side_time_derivative(), libMesh::PetscDiffSolver::solve(), libMesh::UnstructuredMesh::stitching_helper(), libMesh::MeshTools::Generation::surface_octahedron(), libMesh::BoundaryInfo::sync(), AllTriTest::test_helper_2D(), AllTriTest::test_helper_3D(), MeshTetTest::testBcids(), BoundaryInfoTest::testBoundaryOnChildrenBoundaryIDs(), BoundaryInfoTest::testBoundaryOnChildrenBoundarySides(), BoundaryInfoTest::testBoundaryOnChildrenElementsRefineCoarsen(), BoundaryInfoTest::testBoundaryOnChildrenErrors(), SystemsTest::testBoundaryProjectCube(), VolumeTest::testC0PolygonMethods(), BoundaryInfoTest::testEdgeBoundaryConditions(), MeshInputTest::testExodusIGASidesets(), MeshInputTest::testGmshBCIDOverlap(), MeshInputTest::testLowOrderEdgeBlocks(), BoundaryInfoTest::testMesh(), BoundaryInfoTest::testNameCopying(), PeriodicBCTest::testPeriodicBC(), MeshTriangulationTest::testPoly2TriHolesInteriorRefinedBase(), BoundaryInfoTest::testRenumber(), BoundaryInfoTest::testShellFaceConstraints(), MeshSmootherTest::testVariationalSmoother(), WriteNodesetData::testWriteImpl(), WriteEdgesetData::testWriteImpl(), WriteSidesetData::testWriteImpl(), libMesh::NetGenMeshInterface::triangulate(), libMesh::Poly2TriTriangulator::triangulate_current_points(), libMesh::MeshTetInterface::volume_to_surface_mesh(), libMesh::FroIO::write(), libMesh::Nemesis_IO::write(), libMesh::XdrIO::write(), libMesh::CheckpointIO::write(), libMesh::ExodusII_IO::write(), libMesh::ExodusII_IO_Helper::write_elements(), libMesh::GmshIO::write_mesh(), libMesh::ExodusII_IO_Helper::write_nodesets(), libMesh::XdrIO::write_serialized_bcs_helper(), libMesh::XdrIO::write_serialized_nodesets(), and libMesh::ExodusII_IO_Helper::write_sidesets().
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inline |
Writable information about boundary ids on the mesh.
Definition at line 170 of file mesh_base.h.
References boundary_info.
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inline |
Constraint rows accessors.
Definition at line 1709 of file mesh_base.h.
References _constraint_rows.
Referenced by libMesh::Partitioner::build_graph(), libMesh::DofMap::calculate_constraining_subdomains(), libMesh::MeshTools::clear_spline_nodes(), copy_constraint_rows(), libMesh::DofMap::create_dof_constraints(), libMesh::MeshTools::libmesh_assert_valid_constraint_rows(), locally_equals(), libMesh::MeshTools::n_connected_components(), libMesh::DofMap::process_mesh_constraint_rows(), libMesh::ExodusII_IO::read(), libMesh::DynaIO::read_mesh(), and scale_mesh_and_plot().
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inline |
Definition at line 1712 of file mesh_base.h.
References _constraint_rows.
| bool libMesh::MeshBase::get_count_lower_dim_elems_in_point_locator | ( | ) | const |
Get the current value of _count_lower_dim_elems_in_point_locator.
Definition at line 1722 of file mesh_base.C.
References _count_lower_dim_elems_in_point_locator.
Referenced by libMesh::TreeNode< N >::insert().
| unsigned int libMesh::MeshBase::get_elem_integer_index | ( | std::string_view | name | ) | const |
Definition at line 626 of file mesh_base.C.
References _elem_integer_names, libMesh::index_range(), libMesh::invalid_uint, and libMesh::Quality::name().
Referenced by change_elemset_code(), WriteElemsetData::checkElemsetCodes(), ExtraIntegersTest::testExtraIntegersExodusReading(), and libMesh::ExodusII_IO_Helper::write_elemsets().
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inline |
Definition at line 944 of file mesh_base.h.
References _elem_integer_names.
Referenced by libMesh::XdrIO::write(), and libMesh::CheckpointIO::write().
| dof_id_type libMesh::MeshBase::get_elemset_code | ( | const MeshBase::elemset_type & | id_set | ) | const |
Definition at line 439 of file mesh_base.C.
References _elemset_codes_inverse_map, and libMesh::DofObject::invalid_id.
Referenced by WriteElemsetData::checkElemsetCodes(), and libMesh::ExodusII_IO::read().
| std::vector< dof_id_type > libMesh::MeshBase::get_elemset_codes | ( | ) | const |
Return a vector of all elemset codes defined on the mesh.
We get this by looping over the _elemset_codes map.
Definition at line 445 of file mesh_base.C.
References _elemset_codes.
Referenced by libMesh::UnstructuredMesh::stitching_helper(), and libMesh::XdrIO::write().
| void libMesh::MeshBase::get_elemsets | ( | dof_id_type | elemset_code, |
| MeshBase::elemset_type & | id_set_to_fill | ||
| ) | const |
Look up the element sets for a given elemset code and vice-versa.
The elemset must have been previously stored by calling add_elemset_code(). If no such code/set is found, returns the empty set or DofObject::invalid_id, respectively.
Definition at line 429 of file mesh_base.C.
References _elemset_codes.
Referenced by libMesh::UnstructuredMesh::stitching_helper(), WriteElemsetData::testWriteImpl(), libMesh::XdrIO::write(), and libMesh::ExodusII_IO_Helper::write_elemsets().
| subdomain_id_type libMesh::MeshBase::get_id_by_name | ( | std::string_view | name | ) | const |
Elem::invalid_subdomain_id otherwise. Definition at line 1749 of file mesh_base.C.
References _block_id_to_name, libMesh::Elem::invalid_subdomain_id, and libMesh::Quality::name().
| std::string libMesh::MeshBase::get_info | ( | const unsigned int | verbosity = 0, |
| const bool | global = true |
||
| ) | const |
verbosity sets the verbosity, with 0 being the least and 2 being the greatest. 0 - Dimensions, number of nodes, number of elems, number of subdomains, number of partitions, prepared status. 1 - Adds the mesh bounding box, mesh element types, specific nodesets/edgesets/sidesets with element types, number of nodes/edges/sides. 2 - Adds volume information and bounding boxes to boundary information.
The global parameter pertains primarily to verbosity levels 1 and above. When global == true, information is only output on rank 0 and the information is reduced. When global == false, information is output on all ranks that pertains only to that local partition.
Definition at line 1119 of file mesh_base.C.
References _elem_default_orders, _elem_dims, _elemset_codes, libMesh::Elem::build_edge_ptr(), libMesh::ParallelObject::comm(), libMesh::MeshTools::create_bounding_box(), libMesh::MeshTools::create_local_bounding_box(), libMesh::MeshTools::elem_types(), libMesh::Utility::enum_to_string(), get_boundary_info(), libMesh::BoundaryInfo::get_edge_boundary_ids(), libMesh::BoundaryInfo::get_edgeset_name_map(), libMesh::BoundaryInfo::get_node_boundary_ids(), libMesh::BoundaryInfo::get_nodeset_name_map(), libMesh::BoundaryInfo::get_side_boundary_ids(), libMesh::BoundaryInfo::get_sideset_name_map(), get_subdomain_name_map(), libMesh::DofObject::id(), libMesh::DofObject::invalid_processor_id, is_prepared(), is_replicated(), libMesh::libmesh_assert(), libMesh::Elem::loose_bounding_box(), TIMPI::Communicator::max(), TIMPI::Communicator::min(), n_active_elem(), n_elem(), n_elemsets(), n_local_elem(), n_local_nodes(), n_local_subdomains(), n_nodes(), n_partitions(), libMesh::ParallelObject::n_processors(), n_subdomains(), libMesh::n_threads(), libMesh::Quality::name(), libMesh::Elem::node_ref_range(), libMesh::ParallelObject::processor_id(), libMesh::Real, TIMPI::Communicator::set_union(), spatial_dimension(), TIMPI::Communicator::sum(), supported_nodal_order(), libMesh::Elem::type(), libMesh::BoundingBox::union_with(), libMesh::MeshTools::volume(), and libMesh::Elem::volume().
Referenced by print_info().
| std::string libMesh::MeshBase::get_local_constraints | ( | bool | print_nonlocal = false | ) | const |
Gets a string reporting all mesh constraint rows local to this processor.
If print_nonlocal is true, then nonlocal constraints which are locally known are included.
Definition at line 2421 of file mesh_base.C.
References _constraint_rows, and libMesh::ParallelObject::processor_id().
Referenced by print_constraint_rows().
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Definition at line 1820 of file mesh_base.h.
References _mesh_subdomains, is_prepared(), and libMesh::libmesh_assert().
| unsigned int libMesh::MeshBase::get_node_integer_index | ( | std::string_view | name | ) | const |
Definition at line 715 of file mesh_base.C.
References _node_integer_names, libMesh::index_range(), libMesh::invalid_uint, and libMesh::Quality::name().
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Definition at line 1066 of file mesh_base.h.
References _node_integer_names.
Referenced by libMesh::XdrIO::write(), and libMesh::CheckpointIO::write().
| Real libMesh::MeshBase::get_point_locator_close_to_point_tol | ( | ) | const |
Definition at line 1970 of file mesh_base.C.
References _point_locator_close_to_point_tol.
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Definition at line 1700 of file mesh_base.h.
References _block_id_to_name.
Referenced by libMesh::DistributedMesh::DistributedMesh(), get_info(), libMesh::ReplicatedMesh::ReplicatedMesh(), libMesh::UnstructuredMesh::stitching_helper(), MeshInputTest::testGmshBCIDOverlap(), libMesh::XdrIO::write_serialized_subdomain_names(), and libMesh::CheckpointIO::write_subdomain_names().
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Beginning of range of ghosting functors.
Definition at line 1297 of file mesh_base.h.
References _ghosting_functors.
Referenced by libMesh::UnstructuredMesh::contract(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::query_ghosting_functors(), redistribute(), and EquationSystemsTest::testDisableDefaultGhosting().
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End of range of ghosting functors.
Definition at line 1303 of file mesh_base.h.
References _ghosting_functors.
Referenced by libMesh::UnstructuredMesh::contract(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::query_ghosting_functors(), redistribute(), and EquationSystemsTest::testDisableDefaultGhosting().
| bool libMesh::MeshBase::has_elem_integer | ( | std::string_view | name | ) | const |
Definition at line 638 of file mesh_base.C.
References _elem_integer_names, and libMesh::Quality::name().
Referenced by change_elemset_code(), WriteElemsetData::checkElemsetCodes(), ExtraIntegersTest::checkpoint_helper(), libMesh::ExodusII_IO_Helper::initialize(), ExtraIntegersTest::testExtraIntegersExodusReading(), and libMesh::ExodusII_IO_Helper::write_elemsets().
| bool libMesh::MeshBase::has_node_integer | ( | std::string_view | name | ) | const |
Definition at line 727 of file mesh_base.C.
References _node_integer_names, and libMesh::Quality::name().
Referenced by ExtraIntegersTest::checkpoint_helper().
Insert elem e to the element array, preserving its id and replacing/deleting any existing element with the same id.
Users should call MeshBase::prepare_for_use() after elements are added to and/or deleted from the mesh.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::UnstructuredMesh::all_first_order(), and libMesh::MeshTools::Subdivision::all_subdivision().
Version of insert_elem() taking a std::unique_ptr by value.
The version taking a dumb pointer will eventually be deprecated in favor of this version. This API is intended to indicate that ownership of the Elem is transferred to the Mesh when this function is called, and it should play more nicely with the Elem::build() API which has always returned a std::unique_ptr.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
This method is deprecated.
Please use add_node instead Insert Node n into the Mesh at a location consistent with n->id(), allocating extra storage if necessary. Will error rather than overwriting an existing Node. Only use if you know what you are doing...
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::mesh_inserter_iterator< T >::operator=().
This method is deprecated.
Please use add_node instead Version of insert_node() taking a std::unique_ptr by value. This API is intended to indicate that ownership of the Node is transferred to the Mesh when this function is called, and it should play more nicely with the Node::build() API which has always returned a std::unique_ptr.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
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Definition at line 1803 of file mesh_base.h.
References _interior_mesh.
Referenced by libMesh::BoundaryInfo::add_elements(), and detect_interior_parents().
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Definition at line 1808 of file mesh_base.h.
References _interior_mesh.
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true if the mesh has been prepared via a call to prepare_for_use, false otherwise. Definition at line 198 of file mesh_base.h.
References _is_prepared.
Referenced by libMesh::MeshRefinement::_refine_elements(), libMesh::MeshTools::Modification::all_tri(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::DofMap::create_dof_constraints(), libMesh::DistributedMesh::DistributedMesh(), libMesh::MeshTools::Modification::flatten(), libMesh::BoundaryInfo::get_global_boundary_ids(), get_info(), get_mesh_subdomains(), libMesh::SimplexRefiner::refine_elements(), libMesh::DofMap::reinit(), libMesh::ReplicatedMesh::ReplicatedMesh(), libMesh::UnstructuredMesh::stitching_helper(), ConstraintOperatorTest::test1DCoarseningNewNodes(), ConstraintOperatorTest::test1DCoarseningOperator(), ConstraintOperatorTest::testCoreform(), libMesh::MeshTools::valid_is_prepared(), and libMesh::MeshTetInterface::volume_to_surface_mesh().
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true if new elements and nodes can and should be created in synchronization on all processors, false otherwise Reimplemented in libMesh::DistributedMesh.
Definition at line 233 of file mesh_base.h.
Referenced by libMesh::MeshRefinement::_refine_elements(), libMesh::BoundaryInfo::add_elements(), libMesh::MeshTools::Modification::all_tri(), libMesh::MeshTools::Modification::flatten(), get_info(), main(), libMesh::MeshRefinement::make_coarsening_compatible(), libMesh::CheckpointIO::read(), libMesh::SimplexRefiner::refine_via_edges(), libMesh::MeshRefinement::uniformly_coarsen(), and libMesh::MeshTetInterface::volume_to_surface_mesh().
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true if all elements and nodes of the mesh exist on the current processor, false otherwise Reimplemented in libMesh::DistributedMesh.
Definition at line 211 of file mesh_base.h.
Referenced by libMesh::MeshRefinement::_coarsen_elements(), libMesh::MeshRefinement::_smooth_flags(), libMesh::BoundaryInfo::add_elements(), libMesh::MeshTools::Modification::all_tri(), libMesh::EquationSystems::allgather(), libMesh::DofMap::allgather_recursive_constraints(), libMesh::MeshTools::Generation::build_extrusion(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::BoundaryInfo::build_node_list_from_side_list(), libMesh::MeshTools::build_nodes_to_elem_map(), cache_elem_data(), libMesh::DofMap::create_dof_constraints(), libMesh::UnstructuredMesh::create_submesh(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::LocationMap< T >::init(), main(), libMesh::MeshRefinement::make_coarsening_compatible(), libMesh::MeshSerializer::MeshSerializer(), libMesh::BoundaryInfo::n_boundary_conds(), libMesh::BoundaryInfo::n_edge_conds(), libMesh::BoundaryInfo::n_nodeset_conds(), libMesh::BoundaryInfo::n_shellface_conds(), partition(), prepare_for_use(), libMesh::Nemesis_IO::read(), libMesh::SimplexRefiner::refine_via_edges(), libMesh::BoundaryInfo::regenerate_id_sets(), libMesh::ReplicatedMesh::ReplicatedMesh(), scale_mesh_and_plot(), libMesh::DofMap::scatter_constraints(), libMesh::Partitioner::set_node_processor_ids(), libMesh::Partitioner::set_parent_processor_ids(), libMesh::BoundaryInfo::sync(), MeshInputTest::testExodusIGASidesets(), PointLocatorTest::testLocator(), MeshInputTest::testLowOrderEdgeBlocks(), BoundaryInfoTest::testMesh(), PointLocatorTest::testPlanar(), BoundaryInfoTest::testRenumber(), MeshInputTest::testTetgenIO(), WriteNodesetData::testWriteImpl(), WriteSidesetData::testWriteImpl(), libMesh::MeshTools::total_weight(), libMesh::MeshFunctionSolutionTransfer::transfer(), libMesh::STLIO::write(), libMesh::CheckpointIO::write(), and libMesh::XdrIO::write_parallel().
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true if all elements and nodes of the mesh exist on the processor 0, false otherwise Reimplemented in libMesh::DistributedMesh.
Definition at line 218 of file mesh_base.h.
Referenced by libMesh::ExodusII_IO::copy_elemental_solution(), libMesh::ExodusII_IO::copy_nodal_solution(), and libMesh::MeshTools::n_connected_components().
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Verify id and processor_id consistency of our elements and nodes containers.
Calls libmesh_assert() on each possible failure. Currently only implemented on DistributedMesh; a serial data structure is much harder to get out of sync.
Reimplemented in libMesh::DistributedMesh.
Definition at line 1522 of file mesh_base.h.
Referenced by libMesh::MeshRefinement::_refine_elements(), libMesh::InfElemBuilder::build_inf_elem(), and libMesh::MeshRefinement::refine_and_coarsen_elements().
| bool libMesh::MeshBase::locally_equals | ( | const MeshBase & | other_mesh | ) | const |
This behaves the same as operator==, but only for the local and ghosted aspects of the mesh; i.e.
operator== is true iff local equality is true on every rank.
Definition at line 236 of file mesh_base.C.
References _all_elemset_ids, _allow_remote_element_removal, _block_id_to_name, _constraint_rows, _count_lower_dim_elems_in_point_locator, _default_ghosting, _default_mapping_data, _default_mapping_type, _elem_default_orders, _elem_dims, _elem_integer_default_values, _elem_integer_names, _elemset_codes, _ghosting_functors, _interior_mesh, _is_prepared, _mesh_subdomains, _n_parts, _node_integer_default_values, _node_integer_names, _partitioner, _point_locator_close_to_point_tol, _skip_all_partitioning, _skip_find_neighbors, _skip_noncritical_partitioning, _skip_renumber_nodes_and_elements, _spatial_dimension, _supported_nodal_order, boundary_info, get_constraint_rows(), libMesh::index_range(), libMesh::libmesh_assert(), query_node_ptr(), and subclass_locally_equals().
Referenced by operator==().
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Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::BoundaryInfo::add_elements(), libMesh::MeshTools::Modification::all_tri(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::EquationSystems::build_parallel_elemental_solution_vector(), CopyNodesAndElementsTest::collectMeshes(), libMesh::MeshCommunication::delete_remote_elements(), detect_interior_parents(), libMesh::MeshRefinement::flag_elements_by_nelem_target(), libMesh::Poly2TriTriangulator::insert_refinement_points(), libMesh::MeshTools::libmesh_assert_consistent_distributed(), libMesh::MeshTools::libmesh_assert_consistent_distributed_nodes(), libMesh::MeshTools::libmesh_assert_equal_connectivity(), libMesh::MeshTools::libmesh_assert_parallel_consistent_new_node_procids(), libMesh::MeshTools::libmesh_assert_valid_boundary_ids(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::MeshTools::libmesh_assert_valid_neighbors(), libMesh::MeshTools::libmesh_assert_valid_refinement_flags(), libMesh::MeshTools::libmesh_assert_valid_unique_ids(), main(), AllSecondOrderTest::MixedFixingImpl(), libMesh::MeshTools::Modification::permute_elements(), libMesh::Partitioner::set_parent_processor_ids(), libMesh::UnstructuredMesh::stitching_helper(), EquationSystemsTest::testPostInitAddElem(), BoundaryInfoTest::testShellFaceConstraints(), MeshInputTest::testVTKPreserveElemIds(), libMesh::MeshTetInterface::volume_to_surface_mesh(), libMesh::ExodusII_IO_Helper::write_elements(), and libMesh::GmshIO::write_mesh().
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Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::UnstructuredMesh::all_first_order(), libMesh::LaplaceMeshSmoother::allgather_graph(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::MeshTools::build_nodes_to_elem_map(), libMesh::EquationSystems::build_parallel_solution_vector(), CopyNodesAndElementsTest::collectMeshes(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::MeshTools::Modification::distort(), libMesh::LaplaceMeshSmoother::init(), libMesh::ExodusII_IO_Helper::initialize(), libMesh::TriangulatorInterface::insert_any_extra_boundary_points(), libMesh::Poly2TriTriangulator::insert_refinement_points(), libMesh::MeshTools::libmesh_assert_consistent_distributed(), libMesh::MeshTools::libmesh_assert_equal_points(), libMesh::MeshTools::libmesh_assert_valid_constraint_rows(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::MeshTools::libmesh_assert_valid_unique_ids(), main(), libMesh::LaplaceMeshSmoother::smooth(), libMesh::UnstructuredMesh::stitching_helper(), ConnectedComponentsTest::testEdge(), libMesh::TriangleInterface::triangulate(), libMesh::Poly2TriTriangulator::triangulate_current_points(), libMesh::XdrIO::write(), libMesh::GMVIO::write_ascii_old_impl(), libMesh::ExodusII_IO_Helper::write_elements(), and libMesh::XdrIO::write_serialized_nodes().
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Merge extra-integer arrays from an other mesh.
Returns two mappings from index values in other to (possibly newly created) index values with the same string name in this mesh, the first for element integers and the second for node integers.
Definition at line 1995 of file mesh_base.C.
References _elem_integer_default_values, _elem_integer_names, _node_integer_default_values, _node_integer_names, add_elem_integers(), and add_node_integers().
Referenced by libMesh::UnstructuredMesh::copy_nodes_and_elements(), and libMesh::UnstructuredMesh::create_submesh().
| unsigned int libMesh::MeshBase::mesh_dimension | ( | ) | const |
Definition at line 372 of file mesh_base.C.
References _elem_dims.
Referenced by libMesh::HPCoarsenTest::add_projection(), libMesh::UnstructuredMesh::all_complete_order_range(), libMesh::UnstructuredMesh::all_second_order_range(), libMesh::MeshTools::Modification::all_tri(), alternative_fe_assembly(), assemble(), LinearElasticity::assemble(), assemble_1D(), AssembleOptimization::assemble_A_and_F(), assemble_biharmonic(), assemble_cd(), assemble_divgrad(), assemble_elasticity(), assemble_ellipticdg(), assemble_func(), assemble_graddiv(), assemble_helmholtz(), assemble_laplace(), assemble_mass(), assemble_matrices(), assemble_poisson(), assemble_SchroedingerEquation(), assemble_shell(), assemble_stokes(), assemble_wave(), cache_elem_data(), compute_enriched_soln(), compute_jacobian(), compute_residual(), compute_stresses(), LinearElasticityWithContact::compute_stresses(), LinearElasticity::compute_stresses(), LargeDeformationElasticity::compute_stresses(), libMesh::VariationalSmootherConstraint::constrain_node_to_line(), libMesh::VariationalSmootherConstraint::constrain_node_to_plane(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::DofMap::create_dof_constraints(), libMesh::MeshTools::Modification::distort(), SolidSystem::element_time_derivative(), HeatSystem::element_time_derivative(), fe_assembly(), libMesh::VariationalSmootherConstraint::fix_node(), libMesh::MeshRefinement::flag_elements_by_elem_fraction(), libMesh::MeshRefinement::flag_elements_by_nelem_target(), form_functionA(), form_functionB(), form_matrixA(), libMesh::ReplicatedMesh::get_boundary_points(), libMesh::LaplaceMeshSmoother::init(), SolidSystem::init_data(), libMesh::ExodusII_IO_Helper::initialize(), integrate_function(), LaplaceYoung::jacobian(), LargeDeformationElasticity::jacobian(), main(), libMesh::GMVIO::read(), libMesh::Nemesis_IO::read(), libMesh::ExodusII_IO::read(), libMesh::VTKIO::read(), libMesh::System::read_header(), libMesh::UCDIO::read_implementation(), libMesh::XdrIO::read_serialized_connectivity(), LaplaceYoung::residual(), LargeDeformationElasticity::residual(), LinearElasticityWithContact::residual_and_jacobian(), SolidSystem::save_initial_mesh(), setup(), libMesh::VariationalMeshSmoother::smooth(), libMesh::MeshTools::Modification::smooth(), MeshSpatialDimensionTest::test1D(), MeshSpatialDimensionTest::test2D(), InfFERadialTest::testInfQuants(), InfFERadialTest::testInfQuants_numericDeriv(), InfFERadialTest::testSides(), InfFERadialTest::testSingleOrder(), libMesh::BoundaryVolumeSolutionTransfer::transfer(), libMesh::DTKSolutionTransfer::transfer(), libMesh::MeshTools::volume(), libMesh::PostscriptIO::write(), libMesh::CheckpointIO::write(), libMesh::TecplotIO::write_binary(), libMesh::GMVIO::write_binary(), libMesh::GMVIO::write_discontinuous_gmv(), libMesh::UCDIO::write_implementation(), libMesh::UCDIO::write_nodal_data(), libMesh::EnsightIO::write_scalar_ascii(), libMesh::GnuPlotIO::write_solution(), and libMesh::EnsightIO::write_vector_ascii().
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Implemented in terms of active_element_iterators.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by OverlappingTestPartitioner::_do_partition(), libMesh::MeshRefinement::flag_elements_by_elem_fraction(), libMesh::MeshRefinement::flag_elements_by_error_tolerance(), libMesh::MeshRefinement::flag_elements_by_nelem_target(), libMesh::MeshTools::Modification::flatten(), get_info(), libMesh::ExodusII_IO_Helper::initialize(), main(), libMesh::Partitioner::partition(), libMesh::Partitioner::repartition(), libMesh::GMVIO::write_ascii_new_impl(), libMesh::GMVIO::write_ascii_old_impl(), libMesh::GMVIO::write_binary(), libMesh::GMVIO::write_discontinuous_gmv(), libMesh::GmshIO::write_mesh(), write_output_solvedata(), and libMesh::GnuPlotIO::write_solution().
| dof_id_type libMesh::MeshBase::n_active_elem_on_proc | ( | const processor_id_type | proc | ) | const |
proc. Definition at line 1086 of file mesh_base.C.
References distance(), and libMesh::ParallelObject::n_processors().
Referenced by n_active_local_elem().
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Definition at line 565 of file mesh_base.h.
References n_active_elem_on_proc(), and libMesh::ParallelObject::processor_id().
Referenced by libMesh::Partitioner::_find_global_index_by_pid_map(), libMesh::Partitioner::assign_partitioning(), libMesh::Partitioner::build_graph(), libMesh::VTKIO::cells_to_vtk(), and BoundaryInfoTest::testBoundaryOnChildrenElementsRefineCoarsen().
| dof_id_type libMesh::MeshBase::n_active_sub_elem | ( | ) | const |
Same as n_sub_elem(), but only counts active elements.
Definition at line 1107 of file mesh_base.C.
Referenced by libMesh::TecplotIO::write_ascii(), libMesh::GMVIO::write_ascii_old_impl(), and libMesh::TecplotIO::write_binary().
| dof_id_type libMesh::MeshBase::n_constraint_rows | ( | ) | const |
Definition at line 2081 of file mesh_base.C.
References _constraint_rows, libMesh::ParallelObject::comm(), libMesh::DofObject::invalid_processor_id, libMesh::ParallelObject::processor_id(), and TIMPI::Communicator::sum().
Referenced by libMesh::MeshCommunication::delete_remote_elements().
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The standard n_elem() function may return a cached value on distributed meshes, and so can be called by any processor at any time.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::MeshTools::Subdivision::add_boundary_ghosts(), libMesh::MeshTools::Modification::all_tri(), AllSecondOrderTest::allCompleteOrderDoNothing(), AllSecondOrderTest::allCompleteOrderMixed(), AllSecondOrderTest::allCompleteOrderRange(), AllSecondOrderTest::allSecondOrderDoNothing(), AllSecondOrderTest::allSecondOrderMixed(), AllSecondOrderTest::allSecondOrderRange(), libMesh::MeshCommunication::assign_global_indices(), libMesh::MeshTools::Generation::build_extrusion(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::MeshTools::build_nodes_to_elem_map(), libMesh::EquationSystems::build_parallel_elemental_solution_vector(), libMesh::MeshTetInterface::check_hull_integrity(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::DofMap::create_dof_constraints(), libMesh::UnstructuredMesh::create_submesh(), libMesh::MeshTools::Modification::distort(), libMesh::TriangulatorInterface::elems_to_segments(), get_info(), main(), AllSecondOrderTest::MixedFixingImpl(), libMesh::Nemesis_IO::read(), libMesh::CheckpointIO::read(), libMesh::XdrIO::read_serialized_nodes(), libMesh::System::read_serialized_vector(), libMesh::System::read_serialized_vectors(), libMesh::MeshTools::Modification::redistribute(), ConstraintOperatorTest::test1DCoarseningNewNodes(), AllTriTest::test_helper_2D(), AllTriTest::test_helper_3D(), MeshInputTest::testAbaqusRead(), MeshGenerationTest::testBuildCube(), MeshGenerationTest::testBuildLine(), MeshGenerationTest::testBuildSquare(), MeshDeletionsTest::testDeleteElem(), MeshInputTest::testDynaNoSplines(), MeshInputTest::testDynaReadElem(), MeshInputTest::testDynaReadPatch(), MeshInputTest::testExodusIGASidesets(), MeshInputTest::testGoodGmsh(), MeshInputTest::testGoodSTL(), MeshInputTest::testGoodSTLBinary(), InfFERadialTest::testInfQuants(), InfFERadialTest::testInfQuants_numericDeriv(), MeshAssignTest::testMeshMoveAssign(), MeshInputTest::testNemesisReadImpl(), MeshTriangulationTest::testPoly2TriRefinementBase(), EquationSystemsTest::testSelectivePRefine(), InfFERadialTest::testSides(), InfFERadialTest::testSingleOrder(), CheckpointIOTest::testSplitter(), MeshInputTest::testTetgenIO(), MeshTetTest::testTetInterfaceBase(), MeshTriangulationTest::testTriangulatorBase(), MeshTriangulationTest::testTriangulatorHoles(), MeshTriangulationTest::testTriangulatorInterp(), MeshTriangulationTest::testTriangulatorMeshedHoles(), MeshTriangulationTest::testTriangulatorRoundHole(), MeshInputTest::testVTKPreserveElemIds(), MeshInputTest::testVTKPreserveSubdomainIds(), libMesh::TetGenMeshInterface::triangulate_conformingDelaunayMesh_carvehole(), libMesh::FroIO::write(), libMesh::TetGenIO::write(), libMesh::XdrIO::write(), libMesh::ExodusII_IO_Helper::write_element_values(), libMesh::UCDIO::write_implementation(), libMesh::UCDIO::write_nodal_data(), libMesh::XdrIO::write_serialized_connectivity(), and libMesh::System::write_serialized_vectors().
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Definition at line 955 of file mesh_base.h.
References _elem_integer_names.
Referenced by libMesh::CheckpointIO::read_connectivity(), libMesh::XdrIO::write(), and libMesh::CheckpointIO::write().
| dof_id_type libMesh::MeshBase::n_elem_on_proc | ( | const processor_id_type | proc | ) | const |
proc. Definition at line 1073 of file mesh_base.C.
References distance(), libMesh::DofObject::invalid_processor_id, libMesh::libmesh_assert(), and libMesh::ParallelObject::n_processors().
Referenced by n_local_elem(), and n_unpartitioned_elem().
| unsigned int libMesh::MeshBase::n_elemsets | ( | ) | const |
Returns the number of unique elemset ids which have been added via add_elemset_code(), which is the size of the _all_elemset_ids set.
Definition at line 424 of file mesh_base.C.
References _all_elemset_ids.
Referenced by get_info(), libMesh::ExodusII_IO_Helper::initialize(), libMesh::ExodusII_IO::read(), and libMesh::ExodusII_IO_Helper::write_elemsets().
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Definition at line 548 of file mesh_base.h.
References n_elem_on_proc(), and libMesh::ParallelObject::processor_id().
Referenced by libMesh::DTKAdapter::DTKAdapter(), get_info(), libMesh::DistributedMesh::parallel_n_elem(), and DofMapTest::testBadElemFECombo().
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Definition at line 442 of file mesh_base.h.
References n_nodes_on_proc(), and libMesh::ParallelObject::processor_id().
Referenced by get_info(), libMesh::VTKIO::nodes_to_vtk(), and libMesh::DistributedMesh::parallel_n_nodes().
| subdomain_id_type libMesh::MeshBase::n_local_subdomains | ( | ) | const |
Definition at line 1048 of file mesh_base.C.
References subdomain_ids().
Referenced by get_info().
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Definition at line 1077 of file mesh_base.h.
References _node_integer_names.
Referenced by libMesh::CheckpointIO::read_nodes(), libMesh::XdrIO::write(), and libMesh::CheckpointIO::write().
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This function and others must be defined in derived classes since the MeshBase class has no specific storage for nodes or elements. The standard n_nodes() function may return a cached value on distributed meshes, and so can be called by any processor at any time.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::UnstructuredMesh::all_complete_order_range(), libMesh::UnstructuredMesh::all_second_order_range(), AllSecondOrderTest::allCompleteOrderDoNothing(), AllSecondOrderTest::allCompleteOrderMixed(), AllSecondOrderTest::allCompleteOrderRange(), AllSecondOrderTest::allSecondOrderDoNothing(), AllSecondOrderTest::allSecondOrderMixed(), AllSecondOrderTest::allSecondOrderRange(), libMesh::MeshCommunication::assign_global_indices(), libMesh::MeshTools::Generation::build_delaunay_square(), libMesh::MeshTools::Generation::build_extrusion(), copy_constraint_rows(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::UnstructuredMesh::create_submesh(), libMesh::MeshTools::Modification::distort(), fill_dirichlet_bc(), libMesh::TetGenMeshInterface::fill_pointlist(), get_info(), libMesh::VTKIO::get_local_node_values(), libMesh::TreeNode< N >::insert(), libMesh::MeshRefinement::limit_level_mismatch_at_node(), main(), AllSecondOrderTest::MixedFixingImpl(), libMesh::Nemesis_IO::read(), libMesh::ExodusII_IO::read(), libMesh::UCDIO::read_implementation(), libMesh::XdrIO::read_serialized_nodes(), libMesh::System::read_serialized_vector(), libMesh::System::read_serialized_vectors(), libMesh::MeshTools::Modification::redistribute(), libMesh::MeshTools::Modification::smooth(), ConstraintOperatorTest::test1DCoarseningNewNodes(), MeshInputTest::testAbaqusRead(), SystemsTest::testBoundaryProjectCube(), MeshGenerationTest::testBuildCube(), MeshGenerationTest::testBuildLine(), MeshGenerationTest::testBuildSquare(), SystemsTest::testDofCouplingWithVarGroups(), MeshInputTest::testDynaNoSplines(), MeshInputTest::testDynaReadElem(), MeshInputTest::testDynaReadPatch(), ConnectedComponentsTest::testEdge(), VolumeTest::testEdge3Volume(), MeshInputTest::testExodusIGASidesets(), MeshInputTest::testGoodSTLBinary(), MeshInputTest::testNemesisReadImpl(), MeshInputTest::testTetgenIO(), MeshTetTest::testTetInterfaceBase(), MeshTriangulationTest::testTriangulatorInterp(), MeshTriangulationTest::testTriangulatorRoundHole(), MeshInputTest::testVTKPreserveElemIds(), MeshInputTest::testVTKPreserveSubdomainIds(), libMesh::DirectSolutionTransfer::transfer(), libMesh::TreeNode< N >::transform_nodes_to_elements(), libMesh::TriangleInterface::triangulate(), libMesh::NetGenMeshInterface::triangulate(), libMesh::TetGenMeshInterface::triangulate_conformingDelaunayMesh_carvehole(), libMesh::Poly2TriTriangulator::triangulate_current_points(), libMesh::FroIO::write(), libMesh::TetGenIO::write(), libMesh::MEDITIO::write_ascii(), libMesh::TecplotIO::write_ascii(), libMesh::GMVIO::write_ascii_new_impl(), libMesh::GMVIO::write_ascii_old_impl(), libMesh::TecplotIO::write_binary(), libMesh::GMVIO::write_binary(), libMesh::UCDIO::write_header(), libMesh::GmshIO::write_mesh(), libMesh::ExodusII_IO::write_nodal_data(), libMesh::GmshIO::write_post(), libMesh::System::write_serialized_vectors(), and libMesh::UCDIO::write_soln().
| dof_id_type libMesh::MeshBase::n_nodes_on_proc | ( | const processor_id_type | proc | ) | const |
proc. Definition at line 1060 of file mesh_base.C.
References distance(), libMesh::DofObject::invalid_processor_id, libMesh::libmesh_assert(), and libMesh::ParallelObject::n_processors().
Referenced by n_local_nodes(), and n_unpartitioned_nodes().
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inline |
Definition at line 1351 of file mesh_base.h.
References _n_parts.
Referenced by libMesh::Partitioner::assign_partitioning(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), get_info(), libMesh::BoundaryInfo::sync(), CheckpointIOTest::testSplitter(), libMesh::NameBasedIO::write(), libMesh::GMVIO::write_ascii_new_impl(), and libMesh::GMVIO::write_ascii_old_impl().
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inlineinherited |
Definition at line 103 of file parallel_object.h.
References libMesh::ParallelObject::_communicator, libMesh::libmesh_assert(), and TIMPI::Communicator::size().
Referenced by libMesh::Partitioner::_find_global_index_by_pid_map(), libMesh::BoundaryInfo::_find_id_maps(), libMesh::DofMap::add_constraints_to_send_list(), libMesh::PetscDMWrapper::add_dofs_to_section(), libMesh::DistributedMesh::add_elem(), libMesh::DofMap::add_neighbors_to_send_list(), libMesh::DistributedMesh::add_node(), libMesh::System::add_vector(), libMesh::LaplaceMeshSmoother::allgather_graph(), libMesh::DofMap::allgather_recursive_constraints(), libMesh::FEMSystem::assembly(), libMesh::Nemesis_IO::assert_symmetric_cmaps(), libMesh::Partitioner::assign_partitioning(), libMesh::AztecLinearSolver< T >::AztecLinearSolver(), libMesh::Partitioner::build_graph(), libMesh::EquationSystems::build_parallel_elemental_solution_vector(), libMesh::DistributedMesh::clear(), libMesh::DistributedMesh::clear_elems(), libMesh::Nemesis_IO_Helper::compute_border_node_ids(), libMesh::Nemesis_IO_Helper::construct_nemesis_filename(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::ExodusII_IO::copy_scalar_solution(), libMesh::Nemesis_IO::copy_scalar_solution(), libMesh::UnstructuredMesh::create_pid_mesh(), libMesh::MeshTools::create_processor_bounding_box(), libMesh::DofMap::distribute_dofs(), libMesh::DofMap::distribute_scalar_dofs(), libMesh::DistributedMesh::DistributedMesh(), libMesh::EnsightIO::EnsightIO(), libMesh::RBEIMEvaluation::gather_bfs(), get_info(), libMesh::StaticCondensation::init(), libMesh::SystemSubsetBySubdomain::init(), libMesh::PetscDMWrapper::init_petscdm(), libMesh::Nemesis_IO_Helper::initialize(), libMesh::ExodusII_IO_Helper::initialize(), libMesh::DistributedMesh::insert_elem(), libMesh::MeshTools::libmesh_assert_contiguous_dof_ids(), libMesh::MeshTools::libmesh_assert_parallel_consistent_new_node_procids(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Elem >(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Node >(), libMesh::MeshTools::libmesh_assert_topology_consistent_procids< Node >(), libMesh::MeshTools::libmesh_assert_valid_boundary_ids(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::MeshTools::libmesh_assert_valid_neighbors(), libMesh::MeshTools::libmesh_assert_valid_refinement_flags(), libMesh::DofMap::local_variable_indices(), libMesh::MeshRefinement::make_coarsening_compatible(), n_active_elem_on_proc(), libMesh::DofMap::n_dofs_per_processor(), n_elem_on_proc(), n_nodes_on_proc(), libMesh::RBEIMEvaluation::node_gather_bfs(), libMesh::Partitioner::partition(), partition(), libMesh::Partitioner::partition_unpartitioned_elements(), libMesh::System::point_gradient(), libMesh::System::point_hessian(), libMesh::System::point_value(), libMesh::DofMap::prepare_send_list(), print_constraint_rows(), libMesh::DofMap::print_dof_constraints(), libMesh::NameBasedIO::read(), libMesh::Nemesis_IO::read(), libMesh::CheckpointIO::read(), libMesh::CheckpointIO::read_connectivity(), libMesh::XdrIO::read_header(), libMesh::CheckpointIO::read_nodes(), libMesh::System::read_parallel_data(), libMesh::System::read_SCALAR_dofs(), libMesh::System::read_serialized_blocked_dof_objects(), libMesh::System::read_serialized_vector(), libMesh::DistributedMesh::renumber_dof_objects(), libMesh::Partitioner::repartition(), OverlappingFunctorTest::run_partitioner_test(), libMesh::DofMap::scatter_constraints(), libMesh::DistributedMesh::set_next_unique_id(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::PetscDMWrapper::set_point_range_in_section(), WriteVecAndScalar::setupTests(), libMesh::RBEIMEvaluation::side_gather_bfs(), DistributedMeshTest::testRemoteElemError(), CheckpointIOTest::testSplitter(), libMesh::MeshRefinement::uniformly_coarsen(), libMesh::DistributedMesh::update_parallel_id_counts(), libMesh::GMVIO::write_binary(), libMesh::GMVIO::write_discontinuous_gmv(), libMesh::ExodusII_IO_Helper::write_nodal_coordinates(), libMesh::VTKIO::write_nodal_data(), libMesh::ExodusII_IO::write_nodal_data(), libMesh::System::write_parallel_data(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bcs_helper(), libMesh::System::write_serialized_blocked_dof_objects(), libMesh::XdrIO::write_serialized_connectivity(), libMesh::XdrIO::write_serialized_nodes(), and libMesh::XdrIO::write_serialized_nodesets().
| dof_id_type libMesh::MeshBase::n_sub_elem | ( | ) | const |
For example, a 9-noded quadrilateral will be broken into 4 linear sub-elements for plotting purposes. Thus, for a mesh of 2 QUAD9 elements n_tecplot_elem() will return 8. Implemented in terms of element_iterators.
Definition at line 1095 of file mesh_base.C.
| subdomain_id_type libMesh::MeshBase::n_subdomains | ( | ) | const |
Definition at line 1034 of file mesh_base.C.
References subdomain_ids().
Referenced by get_info(), MeshSubdomainIDTest::testUnpartitioned(), libMesh::XdrIO::write(), and libMesh::NameBasedIO::write_nodal_data().
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inline |
Definition at line 554 of file mesh_base.h.
References libMesh::DofObject::invalid_processor_id, and n_elem_on_proc().
Referenced by libMesh::DistributedMesh::parallel_n_elem(), and partition().
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inline |
Definition at line 448 of file mesh_base.h.
References libMesh::DofObject::invalid_processor_id, and n_nodes_on_proc().
Referenced by libMesh::DistributedMesh::parallel_n_nodes().
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inline |
Definition at line 461 of file mesh_base.h.
References _next_unique_id.
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pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::GMVIO::_read_one_cell(), add_cube_convex_hull_to_mesh(), libMesh::MeshRefinement::add_node(), AllSecondOrderTest::allCompleteOrderMixed(), AllSecondOrderTest::allCompleteOrderRange(), libMesh::DofMap::allgather_recursive_constraints(), AllSecondOrderTest::allSecondOrderMixed(), AllSecondOrderTest::allSecondOrderRange(), libMesh::AbaqusIO::assign_boundary_node_ids(), libMesh::TetGenMeshInterface::assign_nodes_to_elem(), libMesh::MeshTools::Generation::build_extrusion(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::BoundaryInfo::build_node_list_from_side_list(), libMesh::Nemesis_IO_Helper::compute_num_global_nodesets(), copy_constraint_rows(), libMesh::TriangleWrapper::copy_tri_to_mesh(), libMesh::UnstructuredMesh::create_submesh(), libMesh::TetGenIO::element_in(), libMesh::TriangulatorInterface::elems_to_segments(), libMesh::TriangulatorInterface::insert_any_extra_boundary_points(), libMesh::Poly2TriTriangulator::insert_refinement_points(), libMesh::MeshTools::libmesh_assert_valid_constraint_rows(), main(), node_ref(), libMesh::BoundaryInfo::operator=(), libMesh::BoundaryInfo::parallel_sync_node_ids(), libMesh::DofMap::process_mesh_constraint_rows(), libMesh::Nemesis_IO::read(), libMesh::ExodusII_IO::read(), libMesh::VTKIO::read(), libMesh::CheckpointIO::read_connectivity(), libMesh::ExodusII_IO_Helper::read_edge_blocks(), libMesh::AbaqusIO::read_elements(), libMesh::UCDIO::read_implementation(), libMesh::GmshIO::read_mesh(), libMesh::OFFIO::read_stream(), libMesh::MatlabIO::read_stream(), libMesh::SimplexRefiner::refine_via_edges(), libMesh::DofMap::scatter_constraints(), libMesh::UnstructuredMesh::stitching_helper(), libMesh::MeshTools::Generation::surface_octahedron(), libMesh::BoundaryInfo::sync(), VolumeTest::testC0PolygonMethods(), VolumeTest::testC0PolyhedronCube(), NodalNeighborsTest::testOrientation(), EquationSystemsTest::testPostInitAddElem(), SystemsTest::testProjectMatrix3D(), InfFERadialTest::testRefinement(), EquationSystemsTest::testReinitWithNodeElem(), BoundaryInfoTest::testShellFaceConstraints(), MeshTetTest::testTetsToTets(), MeshSubdomainIDTest::testUnpartitioned(), libMesh::NetGenMeshInterface::triangulate(), and libMesh::CheckpointIO::write_nodesets().
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pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
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inlinevirtual |
Definition at line 596 of file mesh_base.h.
References node_ptr().
Referenced by libMesh::SyncNodalPositions::act_on_data(), LinearElasticityWithContact::add_contact_edge_elements(), assemble_matrix_and_rhs(), libMesh::InfElemBuilder::build_inf_elem(), copy_constraint_rows(), libMesh::MeshTools::correct_node_proc_ids(), libMesh::DTKAdapter::DTKAdapter(), fill_dirichlet_bc(), main(), libMesh::ReplicatedMesh::point(), libMesh::DistributedMesh::point(), libMesh::ExodusII_IO::read(), libMesh::XdrIO::read_serialized_nodes(), libMesh::DistributedMesh::renumber_nodes_and_elements(), LinearElasticityWithContact::residual_and_jacobian(), libMesh::Partitioner::set_interface_node_processor_ids_BFS(), libMesh::Partitioner::set_interface_node_processor_ids_linear(), libMesh::Partitioner::set_interface_node_processor_ids_petscpartitioner(), libMesh::Partitioner::set_node_processor_ids(), libMesh::LaplaceMeshSmoother::smooth(), libMesh::VariationalMeshSmoother::smooth(), libMesh::MeshTools::Modification::smooth(), libMesh::UnstructuredMesh::stitching_helper(), MeshTriangulationTest::testPoly2TriHolesInterpRefined(), libMesh::DTKAdapter::update_variable_values(), and libMesh::GmshIO::write_mesh().
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Definition at line 605 of file mesh_base.h.
References node_ptr().
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protected |
Tests for equality of all elements and nodes in the mesh.
Helper function for subclass_equals() in unstructured mesh subclasses.
Definition at line 2051 of file mesh_base.C.
References query_elem_ptr(), and query_node_ptr().
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inline |
Definition at line 133 of file mesh_base.h.
Copy and move assignment are not allowed because MeshBase subclasses manually manage memory (Elems and Nodes) and therefore the default versions of these operators would leak memory.
Since we don't want to maintain non-default copy and move assignment operators at this time, the safest and most self-documenting approach is to delete them.
Definition at line 163 of file mesh_base.C.
References _all_elemset_ids, _allow_remote_element_removal, _block_id_to_name, _count_lower_dim_elems_in_point_locator, _default_mapping_data, _default_mapping_type, _elem_default_orders, _elem_dims, _elem_integer_default_values, _elem_integer_names, _elemset_codes, _elemset_codes_inverse_map, _interior_mesh, _is_prepared, _n_parts, _next_unique_id, _node_integer_default_values, _node_integer_names, _point_locator, _point_locator_close_to_point_tol, _skip_all_partitioning, _skip_find_neighbors, _skip_noncritical_partitioning, _skip_renumber_nodes_and_elements, _spatial_dimension, _supported_nodal_order, boundary_info, and libMesh::ParallelObject::operator=().
| bool libMesh::MeshBase::operator== | ( | const MeshBase & | other_mesh | ) | const |
This tests for exactly-equal data in all the senses that a mathematician would care about (element connectivity, nodal coordinates), but in the senses a programmer would care about it allows for non-equal equivalence in some ways (we accept different Elem/Node addresses in memory) but not others (we do not accept different subclass types, nor even different Elem/Node ids).
Though this method is non-virtual, its implementation calls the virtual function subclass_locally_equals() to test for equality of subclass-specific data as well.
Definition at line 226 of file mesh_base.C.
References libMesh::ParallelObject::comm(), locally_equals(), and TIMPI::Communicator::min().
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inlinevirtual |
Takes ownership of node n on this partition of a distributed mesh, by setting n.processor_id() to this->processor_id(), as well as changing n.id() and moving it in the mesh's internal container to give it a new authoritative id.
Reimplemented in libMesh::DistributedMesh.
Definition at line 740 of file mesh_base.h.
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pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::BoundaryInfo::add_elements(), libMesh::MeshTools::Modification::all_tri(), libMesh::MeshTools::Generation::build_extrusion(), libMesh::InfElemBuilder::build_inf_elem(), CopyNodesAndElementsTest::collectMeshes(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::DistributedMesh::DistributedMesh(), main(), libMesh::Nemesis_IO::read(), libMesh::UnstructuredMesh::stitching_helper(), and libMesh::MeshTetInterface::volume_to_surface_mesh().
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pure virtual |
The parallel_n_elem() function computes a parallel-synchronized value on distributed meshes, and so must be called in parallel only.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::Nemesis_IO_Helper::initialize(), and libMesh::Nemesis_IO::read().
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pure virtual |
This function and others must be overridden in derived classes since the MeshBase class has no specific storage for nodes or elements. The parallel_n_nodes() function computes a parallel-synchronized value on distributed meshes, and so must be called in parallel only.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::Nemesis_IO_Helper::initialize(), and libMesh::Nemesis_IO::read().
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virtual |
Call the default partitioner (currently metis_partition()).
Definition at line 1613 of file mesh_base.C.
References libMesh::MeshTools::correct_node_proc_ids(), is_serial(), libMesh::libmesh_assert(), n_unpartitioned_elem(), partitioner(), recalculate_n_partitions(), skip_noncritical_partitioning(), and update_post_partitioning().
Referenced by main(), libMesh::split_mesh(), ExtraIntegersTest::test_helper(), MappedSubdomainPartitionerTest::testMappedSubdomainPartitioner(), EquationSystemsTest::testRepartitionThenReinit(), and CheckpointIOTest::testSplitter().
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Definition at line 1162 of file mesh_base.h.
References libMesh::ParallelObject::n_processors().
Referenced by prepare_for_use().
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A partitioner to use at each prepare_for_use()
Definition at line 160 of file mesh_base.h.
References _partitioner.
Referenced by main(), partition(), libMesh::BoundaryInfo::sync(), MultiEvaluablePredTest::test(), MeshDeletionsTest::testDeleteElem(), and MappedSubdomainPartitionerTest::testMappedSubdomainPartitioner().
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pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::MeshTools::Modification::all_tri(), AllSecondOrderTest::allCompleteOrderMixed(), AllSecondOrderTest::allCompleteOrderRange(), AllSecondOrderTest::allSecondOrderMixed(), AllSecondOrderTest::allSecondOrderRange(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::VTKIO::cells_to_vtk(), libMesh::SyncNodalPositions::gather_data(), libMesh::TriangulatorInterface::increase_triangle_order(), LinearElasticityWithContact::initialize_contact_load_paths(), main(), libMesh::TriangulatorInterface::nodes_to_segments(), libMesh::LaplaceMeshSmoother::smooth(), libMesh::UnstructuredMesh::stitching_helper(), libMesh::FroIO::write(), libMesh::TetGenIO::write(), libMesh::MEDITIO::write_ascii(), libMesh::TecplotIO::write_ascii(), libMesh::GMVIO::write_ascii_new_impl(), libMesh::GMVIO::write_ascii_old_impl(), libMesh::TecplotIO::write_binary(), libMesh::GMVIO::write_binary(), and libMesh::GnuPlotIO::write_solution().
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protected |
Moves any superclass data (e.g.
GhostingFunctors that might rely on element and nodal data (which is managed by subclasses!) being already moved first.
Must be manually called in dofobject-managing subclass move operators.
Definition at line 2006 of file mesh_base.C.
References _constraint_rows, _default_ghosting, _ghosting_functors, _partitioner, and _shared_functors.
Referenced by libMesh::ReplicatedMesh::operator=().
| void libMesh::MeshBase::prepare_for_use | ( | const bool | skip_renumber_nodes_and_elements, |
| const bool | skip_find_neighbors | ||
| ) |
Prepare a newly ecreated (or read) mesh for use.
This involves 4 steps: 1.) call find_neighbors() 2.) call partition() 3.) call renumber_nodes_and_elements() 4.) call cache_elem_data()
The argument to skip renumbering is now deprecated - to prevent a mesh from being renumbered, set allow_renumbering(false). The argument to skip finding neighbors is also deprecated. To prevent find_neighbors, set allow_find_neighbors(false)
If this is a distributed mesh, local copies of remote elements will be deleted here - to keep those elements replicated during preparation, set allow_remote_element_removal(false).
Definition at line 759 of file mesh_base.C.
References allow_find_neighbors(), allow_renumbering(), and prepare_for_use().
Referenced by LinearElasticityWithContact::add_contact_edge_elements(), libMesh::MeshTools::Subdivision::all_subdivision(), libMesh::MeshTools::Modification::all_tri(), libMesh::MeshTools::Generation::build_extrusion(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::MeshRefinement::coarsen_elements(), libMesh::UnstructuredMesh::create_submesh(), libMesh::MeshTools::Modification::flatten(), main(), libMesh::MeshTools::Subdivision::prepare_subdivision_mesh(), libMesh::GMVIO::read(), libMesh::MeshRefinement::refine_and_coarsen_elements(), libMesh::SimplexRefiner::refine_elements(), libMesh::MeshRefinement::refine_elements(), libMesh::C0Polyhedron::retriangulate(), libMesh::MeshTools::Generation::surface_octahedron(), libMesh::BoundaryInfo::sync(), MeshSpatialDimensionTest::test1D(), ConstraintOperatorTest::test1DCoarseningNewNodes(), ConstraintOperatorTest::test1DCoarseningOperator(), MeshSpatialDimensionTest::test2D(), ExodusTest< elem_type >::test_read_gold(), ExodusTest< elem_type >::test_write(), MeshInputTest::testAbaqusRead(), SystemsTest::testBlockRestrictedVarNDofs(), BoundaryInfoTest::testBoundaryOnChildrenBoundaryIDs(), BoundaryInfoTest::testBoundaryOnChildrenBoundarySides(), BoundaryInfoTest::testBoundaryOnChildrenElementsRefineCoarsen(), BoundaryInfoTest::testBoundaryOnChildrenErrors(), MeshInputTest::testCopyElementSolutionImpl(), MeshInputTest::testCopyElementVectorImpl(), MeshInputTest::testCopyNodalSolutionImpl(), ConstraintOperatorTest::testCoreform(), MeshDeletionsTest::testDeleteElem(), SystemsTest::testDofCouplingWithVarGroups(), MeshInputTest::testDynaFileMappings(), MeshInputTest::testDynaNoSplines(), MeshInputTest::testDynaReadElem(), MeshInputTest::testDynaReadPatch(), ConnectedComponentsTest::testEdge(), MeshTriangulationTest::testEdgesMesh(), MeshInputTest::testExodusFileMappings(), MeshInputTest::testExodusIGASidesets(), MeshInputTest::testExodusWriteElementDataFromDiscontinuousNodalData(), MeshInputTest::testLowOrderEdgeBlocks(), MeshInputTest::testNemesisReadImpl(), NodalNeighborsTest::testOrientation(), MeshTriangulationTest::testPoly2TriBad1DMultiBoundary(), MeshTriangulationTest::testPoly2TriBad2DMultiBoundary(), MeshTriangulationTest::testPoly2TriBadEdges(), EquationSystemsTest::testPostInitAddElem(), SystemsTest::testProjectMatrix3D(), InfFERadialTest::testRefinement(), EquationSystemsTest::testReinitWithNodeElem(), SystemsTest::testSetSystemParameterOverEquationSystem(), BoundaryInfoTest::testShellFaceConstraints(), MeshInputTest::testSingleElementImpl(), MeshInputTest::testTetgenIO(), MeshTetTest::testTetsToTets(), MeshTetTest::testTrisToTetsError(), MeshInputTest::testVTKPreserveElemIds(), MeshInputTest::testVTKPreserveSubdomainIds(), tetrahedralize_domain(), libMesh::TriangleInterface::triangulate(), libMesh::Poly2TriTriangulator::triangulate(), libMesh::NetGenMeshInterface::triangulate(), libMesh::MeshRefinement::uniformly_coarsen(), libMesh::MeshRefinement::uniformly_refine(), and libMesh::MeshTetInterface::volume_to_surface_mesh().
| void libMesh::MeshBase::prepare_for_use | ( | const bool | skip_renumber_nodes_and_elements | ) |
Definition at line 778 of file mesh_base.C.
References allow_renumbering(), and prepare_for_use().
| void libMesh::MeshBase::prepare_for_use | ( | ) |
Definition at line 794 of file mesh_base.C.
References _allow_remote_element_removal, _is_prepared, _skip_find_neighbors, _skip_renumber_nodes_and_elements, cache_elem_data(), clear_point_locator(), libMesh::ParallelObject::comm(), delete_remote_elements(), detect_interior_parents(), find_neighbors(), get_boundary_info(), is_serial(), libMesh::libmesh_assert(), libMesh::MeshTools::libmesh_assert_valid_boundary_ids(), libMesh::MeshTools::libmesh_assert_valid_constraint_rows(), libMesh::MeshTools::libmesh_assert_valid_unique_ids(), partition(), libMesh::BoundaryInfo::regenerate_id_sets(), reinit_ghosting_functors(), remove_orphaned_nodes(), renumber_nodes_and_elements(), skip_partitioning(), and update_parallel_id_counts().
Referenced by libMesh::UnstructuredMesh::all_first_order(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), prepare_for_use(), libMesh::UnstructuredMesh::read(), and libMesh::UnstructuredMesh::stitching_helper().
| void libMesh::MeshBase::print_constraint_rows | ( | std::ostream & | os = libMesh::out, |
| bool | print_nonlocal = false |
||
| ) | const |
Prints (from processor 0) all mesh constraint rows.
If print_nonlocal is true, then each constraint is printed once for each processor that knows about it, which may be useful for DistributedMesh debugging.
Definition at line 2393 of file mesh_base.C.
References libMesh::ParallelObject::comm(), get_local_constraints(), libMesh::ParallelObject::n_processors(), libMesh::ParallelObject::processor_id(), TIMPI::Communicator::receive(), and TIMPI::Communicator::send().
| void libMesh::MeshBase::print_info | ( | std::ostream & | os = libMesh::out, |
| const unsigned int | verbosity = 0, |
||
| const bool | global = true |
||
| ) | const |
Prints relevant information about the mesh.
Take note of the docstring for get_info() for more information pretaining to the verbosity and global parameters.
Definition at line 1599 of file mesh_base.C.
References get_info().
Referenced by assemble_and_solve(), libMesh::InfElemBuilder::build_inf_elem(), main(), libMesh::operator<<(), and setup().
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inlineinherited |
Definition at line 114 of file parallel_object.h.
References libMesh::ParallelObject::_communicator, and TIMPI::Communicator::rank().
Referenced by libMesh::BoundaryInfo::_find_id_maps(), libMesh::PetscDMWrapper::add_dofs_to_section(), libMesh::DistributedMesh::add_elem(), libMesh::BoundaryInfo::add_elements(), libMesh::DofMap::add_neighbors_to_send_list(), libMesh::DistributedMesh::add_node(), libMesh::MeshTools::Modification::all_tri(), libMesh::DofMap::allgather_recursive_constraints(), libMesh::FEMSystem::assembly(), libMesh::Nemesis_IO::assert_symmetric_cmaps(), libMesh::Partitioner::assign_partitioning(), libMesh::Nemesis_IO_Helper::build_element_and_node_maps(), libMesh::Partitioner::build_graph(), libMesh::InfElemBuilder::build_inf_elem(), libMesh::BoundaryInfo::build_node_list_from_side_list(), libMesh::EquationSystems::build_parallel_elemental_solution_vector(), libMesh::EquationSystems::build_parallel_solution_vector(), libMesh::MeshFunction::check_found_elem(), libMesh::DistributedMesh::clear(), libMesh::DistributedMesh::clear_elems(), libMesh::ExodusII_IO_Helper::close(), libMesh::Nemesis_IO_Helper::compute_border_node_ids(), libMesh::Nemesis_IO_Helper::compute_communication_map_parameters(), libMesh::Nemesis_IO_Helper::compute_internal_and_border_elems_and_internal_nodes(), libMesh::RBConstruction::compute_max_error_bound(), libMesh::Nemesis_IO_Helper::compute_node_communication_maps(), libMesh::Nemesis_IO_Helper::compute_num_global_elem_blocks(), libMesh::Nemesis_IO_Helper::compute_num_global_nodesets(), libMesh::Nemesis_IO_Helper::compute_num_global_sidesets(), libMesh::Nemesis_IO_Helper::construct_nemesis_filename(), libMesh::ExodusII_IO::copy_elemental_solution(), libMesh::ExodusII_IO::copy_nodal_solution(), libMesh::ExodusII_IO::copy_scalar_solution(), libMesh::Nemesis_IO::copy_scalar_solution(), libMesh::MeshTools::correct_node_proc_ids(), libMesh::ExodusII_IO_Helper::create(), libMesh::DistributedMesh::delete_elem(), libMesh::MeshCommunication::delete_remote_elements(), libMesh::DofMap::distribute_dofs(), libMesh::DofMap::distribute_scalar_dofs(), libMesh::DistributedMesh::DistributedMesh(), libMesh::DofMapBase::end_dof(), libMesh::DofMapBase::end_old_dof(), libMesh::EnsightIO::EnsightIO(), libMesh::GenericProjector< FFunctor, GFunctor, FValue, ProjectionAction >::SubFunctor::find_dofs_to_send(), libMesh::UnstructuredMesh::find_neighbors(), libMesh::DofMapBase::first_dof(), libMesh::DofMapBase::first_old_dof(), libMesh::RBEIMEvaluation::gather_bfs(), libMesh::Nemesis_IO_Helper::get_cmap_params(), libMesh::Nemesis_IO_Helper::get_eb_info_global(), libMesh::Nemesis_IO_Helper::get_elem_cmap(), libMesh::Nemesis_IO_Helper::get_elem_map(), get_info(), libMesh::DofMap::get_info(), libMesh::Nemesis_IO_Helper::get_init_global(), libMesh::Nemesis_IO_Helper::get_init_info(), libMesh::RBEIMEvaluation::get_interior_basis_functions_as_vecs(), libMesh::Nemesis_IO_Helper::get_loadbal_param(), libMesh::DofMap::get_local_constraints(), get_local_constraints(), libMesh::Nemesis_IO_Helper::get_node_cmap(), libMesh::Nemesis_IO_Helper::get_node_map(), libMesh::Nemesis_IO_Helper::get_ns_param_global(), libMesh::Nemesis_IO_Helper::get_ss_param_global(), libMesh::SparsityPattern::Build::handle_vi_vj(), libMesh::LaplaceMeshSmoother::init(), libMesh::SystemSubsetBySubdomain::init(), HeatSystem::init_data(), libMesh::ExodusII_IO_Helper::initialize(), libMesh::ExodusII_IO_Helper::initialize_element_variables(), libMesh::ExodusII_IO_Helper::initialize_global_variables(), libMesh::ExodusII_IO_Helper::initialize_nodal_variables(), libMesh::DistributedMesh::insert_elem(), libMesh::DofMap::is_evaluable(), libMesh::SparsityPattern::Build::join(), libMesh::TransientRBEvaluation::legacy_write_offline_data_to_files(), libMesh::RBSCMEvaluation::legacy_write_offline_data_to_files(), libMesh::RBEvaluation::legacy_write_offline_data_to_files(), libMesh::MeshTools::libmesh_assert_consistent_distributed(), libMesh::MeshTools::libmesh_assert_consistent_distributed_nodes(), libMesh::MeshTools::libmesh_assert_contiguous_dof_ids(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Elem >(), libMesh::MeshTools::libmesh_assert_valid_neighbors(), libMesh::DistributedMesh::libmesh_assert_valid_parallel_object_ids(), libMesh::DofMap::local_variable_indices(), main(), libMesh::MeshRefinement::make_coarsening_compatible(), AugmentSparsityOnInterface::mesh_reinit(), libMesh::TriangulatorInterface::MeshedHole::MeshedHole(), n_active_local_elem(), libMesh::BoundaryInfo::n_boundary_conds(), libMesh::MeshTools::n_connected_components(), n_constraint_rows(), libMesh::BoundaryInfo::n_edge_conds(), libMesh::DofMapBase::n_local_dofs(), n_local_elem(), n_local_nodes(), libMesh::BoundaryInfo::n_nodeset_conds(), libMesh::BoundaryInfo::n_shellface_conds(), libMesh::RBEIMEvaluation::node_gather_bfs(), libMesh::DistributedMesh::own_node(), libMesh::BoundaryInfo::parallel_sync_node_ids(), libMesh::BoundaryInfo::parallel_sync_side_ids(), libMesh::System::point_gradient(), libMesh::System::point_hessian(), libMesh::System::point_value(), print_constraint_rows(), libMesh::DofMap::print_dof_constraints(), libMesh::DofMap::process_mesh_constraint_rows(), libMesh::Nemesis_IO_Helper::put_cmap_params(), libMesh::Nemesis_IO_Helper::put_elem_cmap(), libMesh::Nemesis_IO_Helper::put_elem_map(), libMesh::Nemesis_IO_Helper::put_loadbal_param(), libMesh::Nemesis_IO_Helper::put_node_cmap(), libMesh::Nemesis_IO_Helper::put_node_map(), libMesh::NameBasedIO::read(), libMesh::Nemesis_IO::read(), libMesh::XdrIO::read(), libMesh::CheckpointIO::read(), libMesh::EquationSystems::read(), libMesh::ExodusII_IO_Helper::read_elem_num_map(), libMesh::ExodusII_IO_Helper::read_global_values(), libMesh::ExodusII_IO::read_header(), libMesh::CheckpointIO::read_header(), libMesh::XdrIO::read_header(), libMesh::System::read_header(), libMesh::System::read_legacy_data(), libMesh::DynaIO::read_mesh(), libMesh::ExodusII_IO_Helper::read_node_num_map(), libMesh::System::read_parallel_data(), libMesh::TransientRBConstruction::read_riesz_representors_from_files(), libMesh::RBConstruction::read_riesz_representors_from_files(), libMesh::System::read_SCALAR_dofs(), libMesh::XdrIO::read_serialized_bc_names(), libMesh::XdrIO::read_serialized_bcs_helper(), libMesh::System::read_serialized_blocked_dof_objects(), libMesh::XdrIO::read_serialized_connectivity(), libMesh::System::read_serialized_data(), libMesh::XdrIO::read_serialized_nodes(), libMesh::XdrIO::read_serialized_nodesets(), libMesh::XdrIO::read_serialized_subdomain_names(), libMesh::System::read_serialized_vector(), libMesh::System::read_serialized_vectors(), libMesh::Nemesis_IO_Helper::read_var_names_impl(), libMesh::SimplexRefiner::refine_via_edges(), libMesh::StaticCondensationDofMap::reinit(), libMesh::DistributedMesh::renumber_dof_objects(), libMesh::DistributedMesh::renumber_nodes_and_elements(), libMesh::DofMap::scatter_constraints(), libMesh::CheckpointIO::select_split_config(), libMesh::DistributedMesh::set_next_unique_id(), libMesh::DofMap::set_nonlocal_dof_objects(), libMesh::PetscDMWrapper::set_point_range_in_section(), libMesh::RBEIMEvaluation::side_gather_bfs(), ExodusTest< elem_type >::test_read_gold(), ExodusTest< elem_type >::test_write(), MeshInputTest::testAbaqusRead(), MeshInputTest::testBadGmsh(), MeshInputTest::testCopyElementSolutionImpl(), MeshInputTest::testCopyElementVectorImpl(), MeshInputTest::testCopyNodalSolutionImpl(), DefaultCouplingTest::testCoupling(), PointNeighborCouplingTest::testCoupling(), MeshInputTest::testDynaFileMappings(), MeshInputTest::testDynaNoSplines(), MeshInputTest::testDynaReadElem(), MeshInputTest::testDynaReadPatch(), MeshInputTest::testExodusFileMappings(), MeshInputTest::testExodusIGASidesets(), MeshInputTest::testExodusWriteElementDataFromDiscontinuousNodalData(), MeshInputTest::testGmshBCIDOverlap(), MeshInputTest::testGoodGmsh(), MeshInputTest::testGoodSTL(), MeshInputTest::testGoodSTLBinary(), MeshInputTest::testLowOrderEdgeBlocks(), SystemsTest::testProjectMatrix3D(), BoundaryInfoTest::testShellFaceConstraints(), MeshInputTest::testSingleElementImpl(), WriteVecAndScalar::testSolution(), CheckpointIOTest::testSplitter(), MeshInputTest::testTetgenIO(), libMesh::MeshTools::total_weight(), libMesh::NetGenMeshInterface::triangulate(), libMesh::MeshRefinement::uniformly_coarsen(), libMesh::DistributedMesh::update_parallel_id_counts(), libMesh::DTKAdapter::update_variable_values(), libMesh::MeshTools::volume(), libMesh::STLIO::write(), libMesh::NameBasedIO::write(), libMesh::XdrIO::write(), libMesh::CheckpointIO::write(), libMesh::EquationSystems::write(), libMesh::GMVIO::write_discontinuous_gmv(), libMesh::ExodusII_IO::write_element_data(), libMesh::ExodusII_IO_Helper::write_element_values(), libMesh::ExodusII_IO_Helper::write_element_values_element_major(), libMesh::ExodusII_IO_Helper::write_elements(), libMesh::ExodusII_IO_Helper::write_elemset_data(), libMesh::ExodusII_IO_Helper::write_elemsets(), libMesh::ExodusII_IO::write_global_data(), libMesh::ExodusII_IO_Helper::write_global_values(), libMesh::System::write_header(), libMesh::ExodusII_IO::write_information_records(), libMesh::ExodusII_IO_Helper::write_information_records(), libMesh::ExodusII_IO_Helper::write_nodal_coordinates(), libMesh::UCDIO::write_nodal_data(), libMesh::VTKIO::write_nodal_data(), libMesh::ExodusII_IO::write_nodal_data(), libMesh::ExodusII_IO::write_nodal_data_common(), libMesh::ExodusII_IO::write_nodal_data_discontinuous(), libMesh::ExodusII_IO_Helper::write_nodal_values(), libMesh::ExodusII_IO_Helper::write_nodeset_data(), libMesh::Nemesis_IO_Helper::write_nodesets(), libMesh::ExodusII_IO_Helper::write_nodesets(), libMesh::RBEIMEvaluation::write_out_interior_basis_functions(), libMesh::RBEIMEvaluation::write_out_node_basis_functions(), libMesh::RBEIMEvaluation::write_out_side_basis_functions(), write_output_solvedata(), libMesh::System::write_parallel_data(), libMesh::RBConstruction::write_riesz_representors_to_files(), libMesh::System::write_SCALAR_dofs(), libMesh::XdrIO::write_serialized_bc_names(), libMesh::XdrIO::write_serialized_bcs_helper(), libMesh::System::write_serialized_blocked_dof_objects(), libMesh::XdrIO::write_serialized_connectivity(), libMesh::System::write_serialized_data(), libMesh::XdrIO::write_serialized_nodes(), libMesh::XdrIO::write_serialized_nodesets(), libMesh::XdrIO::write_serialized_subdomain_names(), libMesh::System::write_serialized_vector(), libMesh::System::write_serialized_vectors(), libMesh::ExodusII_IO_Helper::write_sideset_data(), libMesh::Nemesis_IO_Helper::write_sidesets(), libMesh::ExodusII_IO_Helper::write_sidesets(), libMesh::ExodusII_IO::write_timestep(), libMesh::ExodusII_IO_Helper::write_timestep(), and libMesh::ExodusII_IO::write_timestep_discontinuous().
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pure virtual |
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::ExodusII_IO::copy_elemental_solution(), libMesh::Nemesis_IO::copy_elemental_solution(), libMesh::MeshRefinement::flag_elements_by_nelem_target(), libMesh::MeshTools::libmesh_assert_consistent_distributed(), libMesh::MeshTools::libmesh_assert_consistent_distributed_nodes(), libMesh::MeshTools::libmesh_assert_equal_connectivity(), libMesh::MeshTools::libmesh_assert_parallel_consistent_new_node_procids(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Elem >(), libMesh::MeshTools::libmesh_assert_valid_boundary_ids(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::MeshTools::libmesh_assert_valid_neighbors(), libMesh::MeshTools::libmesh_assert_valid_unique_ids(), libMesh::MeshCommunication::make_elems_parallel_consistent(), nodes_and_elements_equal(), libMesh::BoundaryInfo::operator==(), libMesh::MeshTools::Modification::permute_elements(), libMesh::VTKIO::read(), libMesh::CheckpointIO::read_connectivity(), libMesh::XdrIO::read_serialized_bcs_helper(), ParsedFEMFunctionTest::setUp(), VolumeTest::testC0PolygonMethods(), VolumeTest::testC0PolyhedronMethods(), MeshDeletionsTest::testDeleteElem(), VolumeTest::testEdge3Volume(), ExtraIntegersTest::testExtraIntegersExodusReading(), MeshBaseTest::testMeshBaseVerifyIsPrepared(), EquationSystemsTest::testRefineThenReinitPreserveFlags(), EquationSystemsTest::testSelectivePRefine(), BoundaryInfoTest::testShellFaceConstraints(), and MeshInputTest::testTetgenIO().
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Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
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nullptr if no such node exists in this processor's mesh data structure. Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::BoundaryInfo::add_node(), libMesh::MeshTools::Generation::build_extrusion(), libMesh::UnstructuredMesh::create_submesh(), libMesh::MeshTools::Modification::distort(), libMesh::MeshTools::libmesh_assert_consistent_distributed(), libMesh::MeshTools::libmesh_assert_equal_points(), libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Node >(), libMesh::MeshTools::libmesh_assert_valid_constraint_rows(), libMesh::MeshTools::libmesh_assert_valid_dof_ids(), libMesh::MeshTools::libmesh_assert_valid_unique_ids(), locally_equals(), main(), libMesh::MeshCommunication::make_node_unique_ids_parallel_consistent(), nodes_and_elements_equal(), libMesh::BoundaryInfo::operator==(), libMesh::VTKIO::read(), libMesh::AbaqusIO::read_nodes(), libMesh::CheckpointIO::read_nodes(), libMesh::XdrIO::read_serialized_connectivity(), libMesh::XdrIO::read_serialized_nodesets(), and libMesh::Poly2TriTriangulator::triangulate_current_points().
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nullptr if no such node exists in this processor's mesh data structure. Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
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Interfaces for reading/writing a mesh to/from a file.
Must be implemented in derived classes.
Implemented in libMesh::UnstructuredMesh.
Referenced by build_domain(), main(), MeshFunctionTest::read_variable_info_from_output_data(), ConstraintOperatorTest::testCoreform(), BoundaryInfoTest::testEdgeBoundaryConditions(), PeriodicBCTest::testPeriodicBC(), MeshInputTest::testVTKPreserveElemIds(), and MeshInputTest::testVTKPreserveSubdomainIds().
| unsigned int libMesh::MeshBase::recalculate_n_partitions | ( | ) |
In a few (very rare) cases, the user may have manually tagged the elements with specific processor IDs by hand, without using a partitioner.
In this case, the Mesh will not know that the total number of partitions, _n_parts, has changed, unless you call this function. This is an O(N active elements) calculation. The return value is the number of partitions, and _n_parts is also set by this function.
Definition at line 1655 of file mesh_base.C.
References _n_parts, libMesh::ParallelObject::comm(), and TIMPI::Communicator::max().
Referenced by partition(), and libMesh::CheckpointIO::read().
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Redistribute elements between processors.
This gets called automatically by the Partitioner, and merely notifies any GhostingFunctors of redistribution in the case of a ReplicatedMesh or serialized DistributedMesh
Reimplemented in libMesh::DistributedMesh.
Definition at line 1022 of file mesh_base.C.
References libMesh::as_range(), ghosting_functors_begin(), and ghosting_functors_end().
Referenced by libMesh::Partitioner::partition(), libMesh::DistributedMesh::redistribute(), and libMesh::Partitioner::single_partition().
| void libMesh::MeshBase::reinit_ghosting_functors | ( | ) |
Loops over ghosting functors and calls mesh_reinit()
Definition at line 911 of file mesh_base.C.
References _ghosting_functors, and libMesh::libmesh_assert().
Referenced by prepare_for_use().
| void libMesh::MeshBase::remove_ghosting_functor | ( | GhostingFunctor & | ghosting_functor | ) |
Removes a functor which was previously added to the set of ghosting functors.
Definition at line 970 of file mesh_base.C.
References _ghosting_functors, _shared_functors, and libMesh::libmesh_assert().
Referenced by libMesh::DofMap::clear(), libMesh::DofMap::remove_algebraic_ghosting_functor(), libMesh::DofMap::remove_coupling_functor(), EquationSystemsTest::testDisableDefaultGhosting(), and libMesh::DofMap::~DofMap().
| void libMesh::MeshBase::remove_orphaned_nodes | ( | ) |
Removes any orphaned nodes, nodes not connected to any elements.
Typically done automatically in prepare_for_use
Definition at line 738 of file mesh_base.C.
References delete_node().
Referenced by prepare_for_use().
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Changes the id of element old_id, both by changing elem(old_id)->id() and by moving elem(old_id) in the mesh's internal container.
No element with the id new_id should already exist.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::MeshCommunication::make_elems_parallel_consistent(), libMesh::SimplexRefiner::refine_via_edges(), and MeshInputTest::testVTKPreserveElemIds().
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Changes the id of node old_id, both by changing node(old_id)->id() and by moving node(old_id) in the mesh's internal container.
No element with the id new_id should already exist.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::SimplexRefiner::refine_via_edges().
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After partitioning a mesh it is useful to renumber the nodes and elements so that they lie in contiguous blocks on the processors.
This method does just that.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::UnstructuredMesh::contract(), prepare_for_use(), and write_output().
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Reserves space for a known number of elements.
Mesh implementation. If you know the number of elements you will add and call this method before repeatedly calling add_point() the implementation will be more efficient. Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::MeshTools::Generation::build_extrusion(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::ExodusII_IO::read(), libMesh::XdrIO::read_header(), and libMesh::GmshIO::read_mesh().
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Reserves space for a known number of nodes.
Mesh implementation. If you know the number of nodes you will add and call this method before repeatedly calling add_point() the implementation will be more efficient. Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::UnstructuredMesh::all_complete_order_range(), libMesh::UnstructuredMesh::all_second_order_range(), libMesh::MeshTools::Generation::build_extrusion(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::ExodusII_IO::read(), libMesh::XdrIO::read_header(), and libMesh::GmshIO::read_mesh().
| void libMesh::MeshBase::set_count_lower_dim_elems_in_point_locator | ( | bool | count_lower_dim_elems | ) |
In the point locator, do we count lower dimensional elements when we refine point locator regions? This is relevant in tree-based point locators, for example.
Definition at line 1715 of file mesh_base.C.
References _count_lower_dim_elems_in_point_locator.
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Set the default master space to physical space mapping basis functions to be used on newly added elements.
Definition at line 839 of file mesh_base.h.
References _default_mapping_data.
Referenced by libMesh::ExodusII_IO::read(), and libMesh::DynaIO::read_mesh().
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Set the default master space to physical space mapping basis functions to be used on newly added elements.
Definition at line 821 of file mesh_base.h.
References _default_mapping_type.
Referenced by libMesh::ExodusII_IO::read(), and libMesh::DynaIO::read_mesh().
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Asserts that not all elements and nodes of the mesh necessarily exist on the current processor.
Only valid to call on classes which can be created in a distributed form.
Reimplemented in libMesh::DistributedMesh.
Definition at line 226 of file mesh_base.h.
Referenced by libMesh::CheckpointIO::read().
| void libMesh::MeshBase::set_elem_dimensions | ( | std::set< unsigned char > | elem_dims | ) |
Most of the time you should not need to call this, as the element dimensions will be set automatically by a call to cache_elem_data(), therefore only call this if you know what you're doing.
In some specialized situations, for example when adding a single Elem on all procs, it can be faster to skip calling cache_elem_data() and simply specify the element dimensions manually, which is why this setter exists.
Definition at line 381 of file mesh_base.C.
References _elem_dims, and cache_elem_data().
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Sets the interior mesh.
For advanced use only.
Definition at line 1813 of file mesh_base.h.
References _interior_mesh.
Referenced by libMesh::BoundaryInfo::add_elements().
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Tells this we have done some operation where we should no longer consider ourself prepared.
Definition at line 204 of file mesh_base.h.
References _is_prepared.
Referenced by libMesh::UnstructuredMesh::copy_nodes_and_elements().
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Resets the logical dimension of the mesh.
If the mesh has elements of multiple dimensions, this should be set to the largest dimension. E.g. if the mesh has 1D and 2D elements, this should be set to 2. If the mesh has 2D and 3D elements, this should be set to 3.
Definition at line 275 of file mesh_base.h.
References _elem_dims.
Referenced by libMesh::MeshTools::Generation::build_delaunay_square(), libMesh::TriangleWrapper::copy_tri_to_mesh(), libMesh::AbaqusIO::read(), libMesh::GMVIO::read(), libMesh::STLIO::read(), libMesh::Nemesis_IO::read(), libMesh::ExodusII_IO::read(), libMesh::VTKIO::read(), libMesh::CheckpointIO::read_connectivity(), libMesh::CheckpointIO::read_header(), libMesh::UCDIO::read_implementation(), libMesh::GmshIO::read_mesh(), libMesh::XdrIO::read_serialized_connectivity(), libMesh::OFFIO::read_stream(), libMesh::MatlabIO::read_stream(), InfFERadialTest::testRefinement(), libMesh::TriangleInterface::triangulate(), and libMesh::Poly2TriTriangulator::triangulate().
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Definition at line 1871 of file mesh_base.h.
References _n_parts.
Referenced by libMesh::Partitioner::partition(), libMesh::Partitioner::repartition(), and libMesh::BoundaryInfo::sync().
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Sets the next available unique id to be used.
On a ReplicatedMesh, or when adding unpartitioned objects to a DistributedMesh, this must be kept in sync on all processors.
On a DistributedMesh, other unique_id values (larger than this one) may be chosen next, to allow unique_id assignment without communication.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::Nemesis_IO::read(), and libMesh::XdrIO::read_serialized_nodes().
| void libMesh::MeshBase::set_point_locator_close_to_point_tol | ( | Real | val | ) |
Set value used by PointLocatorBase::close_to_point_tol().
Defaults to 0.0. If nonzero, calls close_to_point_tol() whenever a new PointLocator is built for use by this Mesh. Since the Mesh controls the creation and destruction of the PointLocator, if there are any parameters we need to customize on it, the Mesh will need to know about them.
Definition at line 1956 of file mesh_base.C.
References _point_locator, and _point_locator_close_to_point_tol.
| void libMesh::MeshBase::set_spatial_dimension | ( | unsigned char | d | ) |
Sets the "spatial dimension" of the Mesh.
See the documentation for Mesh::spatial_dimension() for more information.
Definition at line 550 of file mesh_base.C.
References _spatial_dimension.
Referenced by libMesh::MeshTools::Modification::rotate(), MeshSpatialDimensionTest::test2D(), and InfFERadialTest::testRefinement().
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inline |
Definition at line 1698 of file mesh_base.h.
References _block_id_to_name.
Referenced by libMesh::DistributedMesh::DistributedMesh(), libMesh::CheckpointIO::read_header(), libMesh::XdrIO::read_serialized_subdomain_names(), libMesh::CheckpointIO::read_subdomain_names(), and libMesh::ReplicatedMesh::ReplicatedMesh().
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protected |
Size extra-integer arrays of all elements in the mesh.
Definition at line 1977 of file mesh_base.C.
References _elem_integer_default_values, and _elem_integer_names.
Referenced by add_elem_data(), add_elem_datum(), add_elem_integer(), and add_elem_integers().
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Size extra-integer arrays of all nodes in the mesh.
Definition at line 1986 of file mesh_base.C.
References _node_integer_default_values, and _node_integer_names.
Referenced by add_node_data(), add_node_datum(), add_node_integer(), and add_node_integers().
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If true is passed in then the elements on this mesh will no longer be (re)partitioned, and the nodes on this mesh will only be repartitioned if they are found "orphaned" via coarsening or other removal of the last element responsible for their node/element processor id consistency.
It is also possible, for backwards-compatibility purposes, to skip noncritical partitioning by resetting the partitioner() pointer for this mesh.
Definition at line 1236 of file mesh_base.h.
References _skip_noncritical_partitioning.
Referenced by libMesh::MeshTools::correct_node_proc_ids(), MeshInputTest::testCopyElementSolutionImpl(), MeshInputTest::testCopyElementVectorImpl(), and MeshInputTest::testCopyNodalSolutionImpl().
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Definition at line 1239 of file mesh_base.h.
References _partitioner, _skip_all_partitioning, and _skip_noncritical_partitioning.
Referenced by partition().
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If true is passed in then nothing on this mesh will be (re)partitioned.
Definition at line 1254 of file mesh_base.h.
References _skip_all_partitioning.
Referenced by libMesh::DistributedMesh::DistributedMesh(), libMesh::CheckpointIO::read(), libMesh::ReplicatedMesh::ReplicatedMesh(), and CheckpointIOTest::testSplitter().
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inline |
Definition at line 1256 of file mesh_base.h.
References _skip_all_partitioning.
Referenced by libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::DistributedMesh::DistributedMesh(), prepare_for_use(), and libMesh::ReplicatedMesh::ReplicatedMesh().
| unsigned int libMesh::MeshBase::spatial_dimension | ( | ) | const |
The spatial dimension is defined as:
1 - for an exactly x-aligned mesh of 1D elements 2 - for an exactly x-y planar mesh of 2D elements 3 - otherwise
No tolerance checks are performed to determine whether the Mesh is x-aligned or x-y planar, only strict equality with zero in the higher dimensions is checked. Also, x-z and y-z planar meshes are considered to have spatial dimension == 3.
The spatial dimension is updated during prepare_for_use() based on the dimensions of the various elements present in the Mesh, but is never automatically decreased by this function.
For example, if the user calls set_spatial_dimension(2) and then later inserts 3D elements into the mesh, Mesh::spatial_dimension() will return 3 after the next call to prepare_for_use(). On the other hand, if the user calls set_spatial_dimension(3) and then inserts only x-aligned 1D elements into the Mesh, mesh.spatial_dimension() will remain 3.
Definition at line 543 of file mesh_base.C.
References _spatial_dimension.
Referenced by libMesh::EquationSystems::build_parallel_elemental_solution_vector(), libMesh::EquationSystems::build_parallel_solution_vector(), libMesh::EquationSystems::build_variable_names(), get_info(), libMesh::ExodusII_IO_Helper::initialize(), MeshSpatialDimensionTest::test1D(), and MeshSpatialDimensionTest::test2D().
| std::unique_ptr< PointLocatorBase > libMesh::MeshBase::sub_point_locator | ( | ) | const |
PointLocatorBase object for this mesh, constructing a master PointLocator first if necessary. This should not be used in threaded or non-parallel_only code unless the master has already been constructed. Definition at line 1675 of file mesh_base.C.
References _point_locator, _point_locator_close_to_point_tol, libMesh::PointLocatorBase::build(), libMesh::Threads::in_threads, libMesh::libmesh_assert(), libMesh::NANOFLANN, and libMesh::TREE_ELEMENTS.
Referenced by WriteElemsetData::checkElemsetCodes(), libMesh::DofMap::create_dof_constraints(), libMesh::MeshFunction::init(), libMesh::MeshTools::libmesh_assert_consistent_distributed_nodes(), libMesh::MeshRefinement::make_coarsening_compatible(), libMesh::MeshRefinement::make_refinement_compatible(), libMesh::OverlapCoupling::mesh_reinit(), libMesh::DefaultCoupling::mesh_reinit(), libMesh::PointNeighborCoupling::mesh_reinit(), ExodusTest< elem_type >::meshes_equal_enough(), libMesh::MeshRefinement::test_level_one(), PointLocatorTest::testLocator(), MeshInputTest::testMasterCenters(), PointLocatorTest::testPlanar(), SystemsTest::testProjectCube(), SystemsTest::testProjectLine(), and SystemsTest::testProjectSquare().
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protectedpure virtual |
Shim to allow operator == (&) to behave like a virtual function without having to be one.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by locally_equals().
| void libMesh::MeshBase::subdomain_ids | ( | std::set< subdomain_id_type > & | ids, |
| const bool | global = true |
||
| ) | const |
Constructs a list of all subdomain identifiers in the local mesh if global == false, and in the global mesh if global == true (default).
Subdomains correspond to separate subsets of the mesh which could correspond e.g. to different materials in a solid mechanics application, or regions where different physical processes are important. The subdomain mapping is independent from the parallel decomposition.
Unpartitioned elements are included in the set in the case that global == true. If global == false, the unpartitioned elements are not included because unpartitioned elements do not have a sense of locality.
Definition at line 996 of file mesh_base.C.
References libMesh::ParallelObject::comm(), and TIMPI::Communicator::set_union().
Referenced by copy_constraint_rows(), libMesh::ReplicatedMesh::get_disconnected_subdomains(), n_local_subdomains(), n_subdomains(), libMesh::TecplotIO::TecplotIO(), MeshSubdomainIDTest::testMultiple(), and MeshSubdomainIDTest::testUnpartitioned().
| std::string & libMesh::MeshBase::subdomain_name | ( | subdomain_id_type | id | ) |
Definition at line 1729 of file mesh_base.C.
References _block_id_to_name.
Referenced by libMesh::AbaqusIO::assign_subdomain_ids(), DMlibMeshSetSystem_libMesh(), libMesh::UNVIO::groups_in(), libMesh::Nemesis_IO::read(), libMesh::ExodusII_IO::read(), libMesh::GmshIO::read_mesh(), libMesh::UnstructuredMesh::stitching_helper(), MeshStitchTest::testAmbiguousRemappingStitch(), MeshInputTest::testGmshBCIDOverlap(), MeshStitchTest::testRemappingStitch(), libMesh::TecplotIO::write_binary(), and libMesh::ExodusII_IO_Helper::write_elements().
| const std::string & libMesh::MeshBase::subdomain_name | ( | subdomain_id_type | id | ) | const |
Definition at line 1734 of file mesh_base.C.
References _block_id_to_name.
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Definition at line 297 of file mesh_base.h.
References _supported_nodal_order.
Referenced by get_info().
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Updates parallel caches so that methods like n_elem() accurately reflect changes on other processors.
Implemented in libMesh::DistributedMesh, and libMesh::ReplicatedMesh.
Referenced by libMesh::MeshRefinement::_coarsen_elements(), libMesh::MeshRefinement::_refine_elements(), and prepare_for_use().
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Recalculate any cached data after elements and nodes have been repartitioned.
Reimplemented in libMesh::DistributedMesh.
Definition at line 1177 of file mesh_base.h.
Referenced by libMesh::Partitioner::partition(), partition(), libMesh::Nemesis_IO::read(), and libMesh::CheckpointIO::read().
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Implemented in libMesh::UnstructuredMesh.
Referenced by ExtraIntegersTest::checkpoint_helper(), main(), ExtraIntegersTest::test_helper(), BoundaryInfoTest::testEdgeBoundaryConditions(), MeshInputTest::testExodusReadHeader(), MeshAssignTest::testMeshMoveAssign(), MeshInputTest::testNemesisReadImpl(), tetrahedralize_domain(), triangulate_domain(), and write_output().
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friend |
Make the BoundaryInfo class a friend so that it can create and interact with BoundaryMesh.
Definition at line 2134 of file mesh_base.h.
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friend |
Make the MeshCommunication class a friend so that it can directly broadcast *_integer_names.
Definition at line 2140 of file mesh_base.h.
Referenced by libMesh::DistributedMesh::allgather(), libMesh::DistributedMesh::delete_remote_elements(), libMesh::DistributedMesh::gather_to_zero(), and libMesh::ReplicatedMesh::ReplicatedMesh().
The MeshInput classes are friends so that they can set the number of partitions.
Definition at line 2128 of file mesh_base.h.
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friend |
Equivalent to calling print_info() above, but now you can write: Mesh mesh; libMesh::out << mesh << std::endl;.
Definition at line 1606 of file mesh_base.C.
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friend |
The partitioner class is a friend so that it can set the number of partitions.
Definition at line 2122 of file mesh_base.h.
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Definition at line 2027 of file mesh_base.h.
Referenced by add_elemset_code(), change_elemset_id(), locally_equals(), n_elemsets(), and operator=().
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If this is false then even on DistributedMesh remote elements will not be deleted during mesh preparation.
This is true by default.
Definition at line 1969 of file mesh_base.h.
Referenced by allow_remote_element_removal(), locally_equals(), operator=(), and prepare_for_use().
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This structure maintains the mapping of named blocks for file formats that support named blocks.
Currently this is only implemented for ExodusII
Definition at line 1976 of file mesh_base.h.
Referenced by get_id_by_name(), get_subdomain_name_map(), locally_equals(), operator=(), set_subdomain_name_map(), and subdomain_name().
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protectedinherited |
Definition at line 120 of file parallel_object.h.
Referenced by libMesh::EquationSystems::build_parallel_elemental_solution_vector(), libMesh::EquationSystems::build_parallel_solution_vector(), libMesh::StaticCondensation::close(), libMesh::ParallelObject::comm(), libMesh::CondensedEigenSystem::initialize_condensed_matrices(), libMesh::ParallelObject::n_processors(), libMesh::ParallelObject::operator=(), libMesh::ParallelObject::processor_id(), libMesh::BoundaryInfo::regenerate_id_sets(), and libMesh::StaticCondensationDofMap::reinit().
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Definition at line 2110 of file mesh_base.h.
Referenced by clear(), copy_constraint_rows(), libMesh::ReplicatedMesh::delete_node(), libMesh::DistributedMesh::delete_node(), get_constraint_rows(), get_local_constraints(), locally_equals(), n_constraint_rows(), post_dofobject_moves(), libMesh::ReplicatedMesh::renumber_nodes_and_elements(), and libMesh::DistributedMesh::renumber_nodes_and_elements().
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Do we count lower dimensional elements in point locator refinement? This is relevant in tree-based point locators, for example.
Definition at line 1917 of file mesh_base.h.
Referenced by get_count_lower_dim_elems_in_point_locator(), locally_equals(), operator=(), and set_count_lower_dim_elems_in_point_locator().
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The default geometric GhostingFunctor, used to implement standard libMesh element ghosting behavior.
We use a base class pointer here to avoid dragging in more header dependencies.
Definition at line 2083 of file mesh_base.h.
Referenced by default_ghosting(), locally_equals(), MeshBase(), and post_dofobject_moves().
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The default mapping data (unused with Lagrange, used for nodal weight lookup index with rational bases) to assign to newly added elements.
Definition at line 1897 of file mesh_base.h.
Referenced by default_mapping_data(), locally_equals(), operator=(), and set_default_mapping_data().
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The default mapping type (typically Lagrange) between master and physical space to assign to newly added elements.
Definition at line 1890 of file mesh_base.h.
Referenced by default_mapping_type(), locally_equals(), operator=(), and set_default_mapping_type().
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We cache the (default) order of the geometric elements present in the mesh.
E.g. if we have a mesh with TRI3 and TRI6 elements, this structure will contain FIRST and SECOND.
Definition at line 1990 of file mesh_base.h.
Referenced by cache_elem_data(), clear(), copy_cached_data(), copy_constraint_rows(), elem_default_orders(), get_info(), locally_equals(), and operator=().
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We cache the dimension of the elements present in the mesh.
So, if we have a mesh with 1D and 2D elements, this structure will contain 1 and 2.
Definition at line 1983 of file mesh_base.h.
Referenced by cache_elem_data(), clear(), copy_cached_data(), copy_constraint_rows(), elem_dimensions(), get_info(), locally_equals(), mesh_dimension(), MeshBase(), operator=(), set_elem_dimensions(), and set_mesh_dimension().
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The array of default initialization values for integer data associated with each element in the mesh.
Definition at line 2045 of file mesh_base.h.
Referenced by libMesh::ReplicatedMesh::add_elem(), libMesh::DistributedMesh::add_elem(), add_elem_integer(), add_elem_integers(), libMesh::ReplicatedMesh::insert_elem(), libMesh::DistributedMesh::insert_elem(), locally_equals(), merge_extra_integer_names(), operator=(), and size_elem_extra_integers().
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The array of names for integer data associated with each element in the mesh.
Definition at line 2039 of file mesh_base.h.
Referenced by libMesh::ReplicatedMesh::add_elem(), libMesh::DistributedMesh::add_elem(), add_elem_data(), add_elem_datum(), add_elem_integer(), add_elem_integers(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), get_elem_integer_index(), get_elem_integer_name(), has_elem_integer(), libMesh::ReplicatedMesh::insert_elem(), libMesh::DistributedMesh::insert_elem(), locally_equals(), merge_extra_integer_names(), n_elem_integers(), operator=(), and size_elem_extra_integers().
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Map from "element set code" to list of set ids to which that element belongs (and vice-versa).
Remarks: 1.) The elemset code is a dof_id_type because (if used) it is stored as an extra_integer (named "elemset_code") on all elements, and extra_integers are of type dof_id_type. Elements which do not belong to any set should be assigned an elemset code of DofObject::invalid_id. 2.) Element sets can be thought of as a generalization of the concept of a subdomain. Subdomains have the following restrictions: a.) A given element can only belong to a single subdomain b.) When using Exodus file input/output, subdomains are (unfortunately) tied to the concept of exodus element blocks, which consist of a single geometric element type, somewhat limiting their generality. 3.) The user is responsible for filling in the values of this map in a consistent manner, unless the elemsets are read in from an Exodus file, in which case the elemset codes will be set up automatically. The codes can basically be chosen arbitrarily, with the one requirement that elements which belong to no sets should have a set code of DofObject::invalid_id. 4.) We also keep a list of all the elemset ids which have been added in order to support O(1) performance behavior in n_elemsets() calls.
Definition at line 2025 of file mesh_base.h.
Referenced by add_elemset_code(), change_elemset_code(), change_elemset_id(), clear(), get_elemset_codes(), get_elemsets(), get_info(), locally_equals(), MeshBase(), and operator=().
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Definition at line 2026 of file mesh_base.h.
Referenced by add_elemset_code(), change_elemset_code(), change_elemset_id(), clear(), get_elemset_code(), MeshBase(), and operator=().
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The list of all GhostingFunctor objects to be used when distributing a DistributedMesh.
Basically unused by ReplicatedMesh for now, but belongs to MeshBase because the cost is trivial.
Definition at line 2092 of file mesh_base.h.
Referenced by add_ghosting_functor(), ghosting_functors_begin(), ghosting_functors_end(), locally_equals(), MeshBase(), post_dofobject_moves(), reinit_ghosting_functors(), and remove_ghosting_functor().
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Defaulting to this, a pointer to the mesh used to generate boundary elements on this.
Definition at line 1938 of file mesh_base.h.
Referenced by interior_mesh(), locally_equals(), operator=(), and set_interior_mesh().
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Flag indicating if the mesh has been prepared for use.
Definition at line 1902 of file mesh_base.h.
Referenced by clear(), libMesh::DistributedMesh::DistributedMesh(), is_prepared(), locally_equals(), operator=(), prepare_for_use(), libMesh::ReplicatedMesh::ReplicatedMesh(), and set_isnt_prepared().
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We cache the subdomain ids of the elements present in the mesh.
Definition at line 2001 of file mesh_base.h.
Referenced by cache_elem_data(), copy_cached_data(), copy_constraint_rows(), get_mesh_subdomains(), and locally_equals().
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The number of partitions the mesh has.
This is set by the partitioners, and may not be changed directly by the user.
Definition at line 1884 of file mesh_base.h.
Referenced by clear(), locally_equals(), n_partitions(), operator=(), recalculate_n_partitions(), and set_n_partitions().
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The next available unique id for assigning ids to DOF objects.
Definition at line 1931 of file mesh_base.h.
Referenced by libMesh::ReplicatedMesh::add_elem(), libMesh::DistributedMesh::add_elem(), libMesh::ReplicatedMesh::add_node(), libMesh::DistributedMesh::add_node(), libMesh::ReplicatedMesh::add_point(), libMesh::DistributedMesh::DistributedMesh(), libMesh::ReplicatedMesh::insert_elem(), libMesh::DistributedMesh::insert_elem(), libMesh::ReplicatedMesh::insert_node(), next_unique_id(), operator=(), libMesh::ReplicatedMesh::parallel_max_unique_id(), libMesh::DistributedMesh::parallel_max_unique_id(), libMesh::ReplicatedMesh::ReplicatedMesh(), libMesh::ReplicatedMesh::set_next_unique_id(), libMesh::DistributedMesh::set_next_unique_id(), libMesh::ReplicatedMesh::subclass_locally_equals(), libMesh::ReplicatedMesh::update_parallel_id_counts(), and libMesh::DistributedMesh::update_parallel_id_counts().
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The array of default initialization values for integer data associated with each node in the mesh.
Definition at line 2057 of file mesh_base.h.
Referenced by libMesh::ReplicatedMesh::add_node(), libMesh::DistributedMesh::add_node(), add_node_integer(), add_node_integers(), libMesh::ReplicatedMesh::add_point(), libMesh::ReplicatedMesh::insert_node(), locally_equals(), merge_extra_integer_names(), operator=(), and size_node_extra_integers().
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The array of names for integer data associated with each node in the mesh.
Definition at line 2051 of file mesh_base.h.
Referenced by libMesh::ReplicatedMesh::add_node(), libMesh::DistributedMesh::add_node(), add_node_data(), add_node_datum(), add_node_integer(), add_node_integers(), libMesh::ReplicatedMesh::add_point(), libMesh::UnstructuredMesh::copy_nodes_and_elements(), libMesh::UnstructuredMesh::create_submesh(), get_node_integer_index(), get_node_integer_name(), has_node_integer(), libMesh::ReplicatedMesh::insert_node(), locally_equals(), merge_extra_integer_names(), n_node_integers(), operator=(), and size_node_extra_integers().
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A partitioner to use at each prepare_for_use().
This will be built in the constructor of each derived class, but can be replaced by the user through the partitioner() accessor.
Definition at line 1925 of file mesh_base.h.
Referenced by libMesh::DistributedMesh::DistributedMesh(), locally_equals(), MeshBase(), partitioner(), post_dofobject_moves(), libMesh::ReplicatedMesh::ReplicatedMesh(), and skip_noncritical_partitioning().
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mutableprotected |
A PointLocator class for this mesh.
This will not actually be built unless needed. Further, since we want our point_locator() method to be const (yet do the dynamic allocating) this needs to be mutable. Since the PointLocatorBase::build() member is used, and it operates on a constant reference to the mesh, this is OK.
Definition at line 1911 of file mesh_base.h.
Referenced by clear_point_locator(), operator=(), set_point_locator_close_to_point_tol(), and sub_point_locator().
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If nonzero, we will call PointLocatorBase::set_close_to_point_tol() on any PointLocators that we create.
Definition at line 2116 of file mesh_base.h.
Referenced by get_point_locator_close_to_point_tol(), locally_equals(), operator=(), set_point_locator_close_to_point_tol(), and sub_point_locator().
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Hang on to references to any GhostingFunctor objects we were passed in shared_ptr form.
Definition at line 2098 of file mesh_base.h.
Referenced by add_ghosting_functor(), post_dofobject_moves(), and remove_ghosting_functor().
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If this is true then no partitioning should be done.
Definition at line 1949 of file mesh_base.h.
Referenced by locally_equals(), operator=(), skip_noncritical_partitioning(), and skip_partitioning().
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If this is true then we will skip find_neighbors in prepare_for_use.
Definition at line 1961 of file mesh_base.h.
Referenced by allow_find_neighbors(), locally_equals(), operator=(), and prepare_for_use().
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If this is true then no partitioning should be done with the possible exception of orphaned nodes.
Definition at line 1944 of file mesh_base.h.
Referenced by locally_equals(), operator=(), and skip_noncritical_partitioning().
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If this is true then renumbering will be kept to a minimum.
This is set when prepare_for_use() is called.
Definition at line 1956 of file mesh_base.h.
Referenced by allow_renumbering(), locally_equals(), operator=(), prepare_for_use(), libMesh::ReplicatedMesh::renumber_nodes_and_elements(), and libMesh::DistributedMesh::renumber_nodes_and_elements().
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The "spatial dimension" of the Mesh.
See the documentation for Mesh::spatial_dimension() for more information.
Definition at line 2033 of file mesh_base.h.
Referenced by cache_elem_data(), copy_cached_data(), locally_equals(), operator=(), set_spatial_dimension(), and spatial_dimension().
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We cache the maximum nodal order supported by all the mesh's elements (the minimum supported_nodal_order() of any element)
Definition at line 1996 of file mesh_base.h.
Referenced by cache_elem_data(), clear(), copy_cached_data(), copy_constraint_rows(), locally_equals(), operator=(), and supported_nodal_order().
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This class holds the boundary information.
It can store nodes, edges, and faces with a corresponding id that facilitates setting boundary conditions.
Direct access to this class is now officially deprecated and will be removed in future libMesh versions. Use the get_boundary_info() accessor instead.
Definition at line 1836 of file mesh_base.h.
Referenced by clear(), get_boundary_info(), locally_equals(), and operator=().
Definition at line 1650 of file mesh_base.h.
1.8.14