10 #include <dolfinx/graph/AdjacencyList.h>
15 #include <xtensor/xtensor.hpp>
84 std::map<std::array<int, 2>, std::vector<std::set<int>>>
This class provides a static adjacency list data structure. It is commonly used to store directed gra...
Definition: AdjacencyList.h:47
Mesh data structures and algorithms on meshes.
Definition: DirichletBC.h:23
int cell_num_entities(mesh::CellType type, int dim)
Number of entities of dimension dim.
Definition: cell_types.cpp:183
CellType to_type(const std::string &cell)
Get the cell type from a cell string.
Definition: cell_types.cpp:47
xt::xtensor< int, 2 > get_sub_entities(CellType type, int dim0, int dim1)
Get entities of dimension dim1 and that make up entities of dimension dim0.
Definition: cell_types.cpp:117
int num_cell_vertices(CellType type)
Number vertices for a cell type.
Definition: cell_types.cpp:222
std::map< std::array< int, 2 >, std::vector< std::set< int > > > cell_entity_closure(mesh::CellType cell_type)
Closure entities for a cell, i.e., all lower-dimensional entities attached to a cell entity....
Definition: cell_types.cpp:228
int cell_dim(CellType type)
Return topological dimension of cell type.
Definition: cell_types.cpp:158
graph::AdjacencyList< int > get_entity_vertices(CellType type, int dim)
Return list of entities, where entities(e, k) is the local vertex index for the kth vertex of entity ...
Definition: cell_types.cpp:108
CellType
Cell type identifier.
Definition: cell_types.h:22
std::string to_string(CellType type)
Get the cell string type for a cell type.
Definition: cell_types.cpp:21
bool is_simplex(CellType type)
Check if cell is a simplex.
Definition: cell_types.cpp:217
CellType cell_facet_type(CellType type)
Return facet type of cell.
Definition: cell_types.cpp:82
CellType cell_entity_type(CellType type, int d)
Return type of cell for entity of dimension d.
Definition: cell_types.cpp:69