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libMesh
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Go to the source code of this file.
Namespaces | |
| libMesh | |
The libMesh namespace provides an interface to certain functionality in the library. | |
| libMesh::MeshTools | |
Utility functions for operations on a Mesh object. | |
Functions | |
| dof_id_type | libMesh::MeshTools::total_weight (const MeshBase &mesh) |
| dof_id_type | libMesh::MeshTools::weight (const MeshBase &mesh, const processor_id_type pid) |
| void | libMesh::MeshTools::build_nodes_to_elem_map (const MeshBase &mesh, std::vector< std::vector< dof_id_type >> &nodes_to_elem_map) |
After calling this function the input vector nodes_to_elem_map will contain the node to element connectivity. More... | |
| void | libMesh::MeshTools::build_nodes_to_elem_map (const MeshBase &mesh, std::vector< std::vector< const Elem *>> &nodes_to_elem_map) |
| The same, except element pointers are returned instead of indices. More... | |
| void | libMesh::MeshTools::build_nodes_to_elem_map (const MeshBase &mesh, std::unordered_map< dof_id_type, std::vector< dof_id_type >> &nodes_to_elem_map) |
After calling this function the input map nodes_to_elem_map will contain the node to element connectivity. More... | |
| void | libMesh::MeshTools::build_nodes_to_elem_map (const MeshBase &mesh, std::unordered_map< dof_id_type, std::vector< const Elem *>> &nodes_to_elem_map) |
| The same, except element pointers are returned instead of indices. More... | |
| std::unordered_set< dof_id_type > | libMesh::MeshTools::find_boundary_nodes (const MeshBase &mesh) |
| Calling this function on a 2D mesh will convert all the elements to triangles. More... | |
| std::unordered_set< dof_id_type > | libMesh::MeshTools::find_block_boundary_nodes (const MeshBase &mesh) |
| Returns a std::set containing Node IDs for all of the block boundary nodes. More... | |
| libMesh::BoundingBox | libMesh::MeshTools::create_bounding_box (const MeshBase &mesh) |
| libMesh::BoundingBox | libMesh::MeshTools::create_nodal_bounding_box (const MeshBase &mesh) |
| Sphere | libMesh::MeshTools::bounding_sphere (const MeshBase &mesh) |
| libMesh::BoundingBox | libMesh::MeshTools::create_local_bounding_box (const MeshBase &mesh) |
| libMesh::BoundingBox | libMesh::MeshTools::create_processor_bounding_box (const MeshBase &mesh, const processor_id_type pid) |
| Sphere | libMesh::MeshTools::processor_bounding_sphere (const MeshBase &mesh, const processor_id_type pid) |
| libMesh::BoundingBox | libMesh::MeshTools::create_subdomain_bounding_box (const MeshBase &mesh, const subdomain_id_type sid) |
| Sphere | libMesh::MeshTools::subdomain_bounding_sphere (const MeshBase &mesh, const subdomain_id_type sid) |
| void | libMesh::MeshTools::elem_types (const MeshBase &mesh, std::vector< ElemType > &et) |
| Fills in a vector of all element types in the mesh. More... | |
| dof_id_type | libMesh::MeshTools::n_elem_of_type (const MeshBase &mesh, const ElemType type) |
| dof_id_type | libMesh::MeshTools::n_active_elem_of_type (const MeshBase &mesh, const ElemType type) |
| dof_id_type | libMesh::MeshTools::n_non_subactive_elem_of_type_at_level (const MeshBase &mesh, const ElemType type, const unsigned int level) |
| unsigned int | libMesh::MeshTools::n_active_local_levels (const MeshBase &mesh) |
| unsigned int | libMesh::MeshTools::n_active_levels (const MeshBase &mesh) |
| unsigned int | libMesh::MeshTools::n_local_levels (const MeshBase &mesh) |
| unsigned int | libMesh::MeshTools::n_levels (const MeshBase &mesh) |
| unsigned int | libMesh::MeshTools::paranoid_n_levels (const MeshBase &mesh) |
| dof_id_type | libMesh::MeshTools::n_connected_components (const MeshBase &mesh, Real constraint_tol=0) |
| void | libMesh::MeshTools::get_not_subactive_node_ids (const MeshBase &mesh, std::set< dof_id_type > ¬_subactive_node_ids) |
| Builds a set of node IDs for nodes which belong to non-subactive elements. More... | |
| dof_id_type | libMesh::MeshTools::n_elem (const MeshBase::const_element_iterator &begin, const MeshBase::const_element_iterator &end) |
| Count up the number of elements of a specific type (as defined by an iterator range). More... | |
| dof_id_type | libMesh::MeshTools::n_nodes (const MeshBase::const_node_iterator &begin, const MeshBase::const_node_iterator &end) |
| Count up the number of nodes of a specific type (as defined by an iterator range). More... | |
| Real | libMesh::MeshTools::volume (const MeshBase &mesh, unsigned int dim=libMesh::invalid_uint) |
Find the total volume of a mesh (interpreting that as area for dim = 2, or total arc length for dim = 1, or number of NodeElem in the mesh for dim = 0). More... | |
| unsigned int | libMesh::MeshTools::n_p_levels (const MeshBase &mesh) |
| void | libMesh::MeshTools::find_nodal_neighbors (const MeshBase &mesh, const Node &n, const std::vector< std::vector< const Elem *>> &nodes_to_elem_map, std::vector< const Node *> &neighbors) |
| Given a mesh and a node in the mesh, the vector will be filled with every node directly attached to the given one. More... | |
| void | libMesh::MeshTools::find_nodal_neighbors (const MeshBase &mesh, const Node &n, const std::unordered_map< dof_id_type, std::vector< const Elem *>> &nodes_to_elem_map, std::vector< const Node *> &neighbors) |
| Given a mesh and a node in the mesh, the vector will be filled with every node directly attached to the given one. More... | |
| void | libMesh::MeshTools::find_hanging_nodes_and_parents (const MeshBase &mesh, std::map< dof_id_type, std::vector< dof_id_type >> &hanging_nodes) |
| Given a mesh hanging_nodes will be filled with an associative array keyed off the global id of all the hanging nodes in the mesh. More... | |
| void | libMesh::MeshTools::clear_spline_nodes (MeshBase &) |
| Remove spline node (for IsoGeometric Analysis meshes) elements and nodes and constraints from the mesh. More... | |
| bool | libMesh::MeshTools::valid_is_prepared (const MeshBase &mesh) |
| A function for testing whether a mesh's cached is_prepared() setting is not a false positive. More... | |
| template<> | |
| void | libMesh::MeshTools::libmesh_assert_topology_consistent_procids< Elem > (const MeshBase &mesh) |
| template<> | |
| void | libMesh::MeshTools::libmesh_assert_topology_consistent_procids< Node > (const MeshBase &mesh) |
| template<> | |
| void | libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Elem > (const MeshBase &mesh) |
| template<> | |
| void | libMesh::MeshTools::libmesh_assert_parallel_consistent_procids< Node > (const MeshBase &mesh) |
| void | libMesh::MeshTools::correct_node_proc_ids (MeshBase &) |
| Changes the processor ids on each node so be the same as the id of the lowest element touching that node. More... | |
| void | libMesh::MeshTools::libmesh_assert_equal_n_systems (const MeshBase &mesh) |
| The following functions, only available in builds with NDEBUG undefined, are for asserting internal consistency that we hope should never be broken in opt. More... | |
| void | libMesh::MeshTools::libmesh_assert_old_dof_objects (const MeshBase &mesh) |
| A function for testing that all non-recently-created DofObjects within a mesh have old_dof_object data. More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_node_pointers (const MeshBase &mesh) |
| A function for walking across the mesh to try and ferret out invalidated or misassigned pointers. More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_remote_elems (const MeshBase &mesh) |
| A function for verifying that active local elements' neighbors are never remote elements. More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_elem_ids (const MeshBase &mesh) |
| A function for verifying that ids and processor assignment of elements are correctly sorted (monotone increasing) More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_amr_elem_ids (const MeshBase &mesh) |
| A function for verifying that ids of elements are correctly sorted for AMR (parents have lower ids than children) More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_amr_interior_parents (const MeshBase &mesh) |
| A function for verifying that any interior_parent pointers on elements are consistent with AMR (parents' interior_parents are interior_parents' parents) More... | |
| void | libMesh::MeshTools::libmesh_assert_contiguous_dof_ids (const MeshBase &mesh, unsigned int sysnum) |
| A function for verifying that degree of freedom indexes are contiguous on each processor, as is required by libMesh numeric classes. More... | |
| void | libMesh::MeshTools::libmesh_assert_canonical_node_procids (const MeshBase &mesh) |
| A function for verifying that processor assignment of nodes matches the heuristic specified in Node::choose_processor_id() More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_refinement_tree (const MeshBase &mesh) |
| A function for verifying that elements on this processor have valid descendants and consistent active flags. More... | |
| void | libMesh::MeshTools::libmesh_assert_no_links_to_elem (const MeshBase &mesh, const Elem *bad_elem) |
| The following functions, only available in builds with DEBUG defined, typically have surprisingly slow asymptotic behavior, and so are unsuitable for use even with METHOD=devel. More... | |
| void | libMesh::MeshTools::libmesh_assert_equal_points (const MeshBase &mesh) |
| A function for testing that node locations match across processors. More... | |
| void | libMesh::MeshTools::libmesh_assert_equal_connectivity (const MeshBase &mesh) |
| A function for testing that element nodal connectivities match across processors. More... | |
| void | libMesh::MeshTools::libmesh_assert_connected_nodes (const MeshBase &mesh) |
| A function for verifying that all nodes are connected to at least one element. More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_constraint_rows (const MeshBase &mesh) |
| A function for verifying that all mesh constraint rows express relations between nodes and elements that are semilocal (local or ghosted) to the current processor's portion of the mesh. More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_boundary_ids (const MeshBase &mesh) |
| A function for verifying that boundary condition ids match across processors. More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_dof_ids (const MeshBase &mesh, unsigned int sysnum=libMesh::invalid_uint) |
| A function for verifying that degree of freedom indexing matches across processors. More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_unique_ids (const MeshBase &mesh) |
| A function for verifying that unique ids match across processors. More... | |
| void | libMesh::MeshTools::libmesh_assert_consistent_distributed (const MeshBase &mesh) |
| A function for verifying that distribution of dof objects is parallel consistent (every processor can see every node or element it owns) More... | |
| void | libMesh::MeshTools::libmesh_assert_consistent_distributed_nodes (const MeshBase &mesh) |
| A function for verifying that distribution of nodes is parallel consistent (every processor can see every node it owns) even before node ids have been made consistent. More... | |
| void | libMesh::MeshTools::libmesh_assert_parallel_consistent_new_node_procids (const MeshBase &mesh) |
| A function for verifying that processor assignment is parallel consistent (every processor agrees on the processor id of each node it can see) even on nodes which have not yet received consistent DofObject::id(), using element topology to identify matching nodes. More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_refinement_flags (const MeshBase &mesh) |
| A function for verifying that refinement flags on elements are consistent between processors. More... | |
| void | libMesh::MeshTools::libmesh_assert_valid_neighbors (const MeshBase &mesh, bool assert_valid_remote_elems=true) |
| A function for verifying that neighbor connectivity is correct (each element is a neighbor of or descendant of a neighbor of its neighbors) and consistent (each neighbor link goes to either the same neighbor or to a RemoteElem on each processor) More... | |
| MeshBase& mesh |
Definition at line 2278 of file mesh_tools.C.
Referenced by libMesh::MeshTools::bounding_sphere(), libMesh::MeshTools::build_nodes_to_elem_map(), libMesh::MeshTools::clear_spline_nodes(), libMesh::MeshTools::correct_node_proc_ids(), libMesh::MeshTools::create_bounding_box(), libMesh::MeshTools::create_local_bounding_box(), libMesh::MeshTools::create_nodal_bounding_box(), libMesh::MeshTools::create_processor_bounding_box(), libMesh::MeshTools::create_subdomain_bounding_box(), libMesh::MeshTools::elem_types(), libMesh::MeshTools::find_block_boundary_nodes(), libMesh::MeshTools::find_boundary_nodes(), libMesh::MeshTools::find_hanging_nodes_and_parents(), libMesh::MeshTools::get_not_subactive_node_ids(), libMesh::MeshTools::Private::globally_renumber_nodes_and_elements(), libMesh::MeshTools::libmesh_assert_canonical_node_procids(), libMesh::MeshTools::libmesh_assert_connected_nodes(), 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_n_systems(), libMesh::MeshTools::libmesh_assert_equal_points(), libMesh::MeshTools::libmesh_assert_no_links_to_elem(), libMesh::MeshTools::libmesh_assert_old_dof_objects(), 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< Elem >(), libMesh::MeshTools::libmesh_assert_topology_consistent_procids< Node >(), libMesh::MeshTools::libmesh_assert_valid_amr_elem_ids(), libMesh::MeshTools::libmesh_assert_valid_amr_interior_parents(), 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_elem_ids(), libMesh::MeshTools::libmesh_assert_valid_neighbors(), libMesh::MeshTools::libmesh_assert_valid_node_pointers(), libMesh::MeshTools::libmesh_assert_valid_refinement_flags(), libMesh::MeshTools::libmesh_assert_valid_refinement_tree(), libMesh::MeshTools::libmesh_assert_valid_remote_elems(), libMesh::MeshTools::libmesh_assert_valid_unique_ids(), libMesh::MeshTools::n_active_elem_of_type(), libMesh::MeshTools::n_active_levels(), libMesh::MeshTools::n_active_local_levels(), libMesh::MeshTools::n_connected_components(), libMesh::MeshTools::n_elem_of_type(), libMesh::MeshTools::n_levels(), libMesh::MeshTools::n_local_levels(), libMesh::MeshTools::n_non_subactive_elem_of_type_at_level(), libMesh::MeshTools::n_p_levels(), libMesh::MeshTools::paranoid_n_levels(), libMesh::MeshTools::processor_bounding_sphere(), libMesh::MeshTools::subdomain_bounding_sphere(), libMesh::MeshTools::total_weight(), libMesh::MeshTools::valid_is_prepared(), libMesh::MeshTools::volume(), and libMesh::MeshTools::weight().
| const proc_id_map_type& new_proc_ids |
Definition at line 2348 of file mesh_tools.C.
Referenced by libMesh::MeshTools::correct_node_proc_ids().
| const std::unordered_set<const Node *> node_set |
Definition at line 2276 of file mesh_tools.C.
Referenced by libMesh::Nemesis_IO_Helper::compute_node_communication_maps().
1.8.14