20 #ifndef LIBMESH_EDGE_EDGE3_H 21 #define LIBMESH_EDGE_EDGE3_H 24 #include "libmesh/libmesh_common.h" 25 #include "libmesh/edge.h" 61 virtual ~Edge3() =
default;
69 libmesh_assert_less(i, this->
n_nodes());
83 virtual unsigned int n_sub_elem()
const override {
return 2; }
88 virtual bool is_vertex(
const unsigned int i)
const override;
93 virtual bool is_edge(
const unsigned int i)
const override;
98 virtual bool is_face(
const unsigned int i)
const override;
105 const unsigned int s)
const override;
112 const unsigned int e)
const override;
140 std::vector<dof_id_type> & conn)
const override;
153 const unsigned int v)
const override 154 {
return static_cast<unsigned short int>(v); }
161 virtual std::pair<unsigned short int, unsigned short int>
175 #ifdef LIBMESH_ENABLE_INFINITE_ELEMENTS 180 virtual bool infinite ()
const override {
return false; }
213 #ifdef LIBMESH_ENABLE_AMR 219 const unsigned int j,
220 const unsigned int k)
const override 231 #endif // LIBMESH_ENABLE_AMR 238 #endif // LIBMESH_EDGE_EDGE3_H LIBMESH_ENABLE_TOPOLOGY_CACHES
ElemType
Defines an enum for geometric element types.
virtual std::pair< unsigned short int, unsigned short int > second_order_child_vertex(const unsigned int n) const override
virtual bool is_face(const unsigned int i) const override
Order
defines an enum for polynomial orders.
virtual Point master_point(const unsigned int i) const override
A Node is like a Point, but with more information.
Edge3 & operator=(const Edge3 &)=delete
virtual unsigned short int second_order_adjacent_vertex(const unsigned int, const unsigned int v) const override
virtual dof_id_type key() const
virtual unsigned int n_second_order_adjacent_vertices(const unsigned int) const override
IOPackage
libMesh interfaces with several different software packages for the purposes of creating, reading, and writing mesh files.
virtual bool is_node_on_edge(const unsigned int n, const unsigned int e) const override
virtual void flip(BoundaryInfo *) override final
Flips the element (by swapping node and neighbor pointers) to have a mapping Jacobian of opposite sig...
This is the base class from which all geometric element types are derived.
virtual BoundingBox loose_bounding_box() const override
virtual bool is_node_on_side(const unsigned int n, const unsigned int s) const override
virtual Real volume() const override
An optimized method for computing the length of a 3-node edge.
Edge3(Elem *p=nullptr)
Constructor.
The libMesh namespace provides an interface to certain functionality in the library.
Node * _nodelinks_data[num_nodes]
Data for links to nodes.
virtual Order default_order() const override
virtual unsigned int n_sub_elem() const override
static const int num_children
virtual unsigned int n_nodes() const override
virtual void connectivity(const unsigned int sc, const IOPackage iop, std::vector< dof_id_type > &conn) const override
The BoundaryInfo class contains information relevant to boundary conditions including storing faces...
virtual bool is_edge(const unsigned int i) const override
The Edge3 is an element in 1D composed of 3 nodes.
Defines a Cartesian bounding box by the two corner extremum.
DIE A HORRIBLE DEATH HERE typedef LIBMESH_DEFAULT_SCALAR_TYPE Real
virtual bool has_invertible_map(Real tol) const override
The Edge is an element in 1D.
static const int num_nodes
Geometric constants for Edge3.
static const Real _embedding_matrix[num_children][num_nodes][num_nodes]
Matrix that computes new nodal locations/solution values from current nodes/solution.
A Point defines a location in LIBMESH_DIM dimensional Real space.
virtual dof_id_type key() const override
Compute a unique key for this element which is suitable for hashing (not necessarily unique...
virtual bool has_affine_map() const override
virtual ElemType type() const override
virtual bool infinite() const override
virtual bool is_vertex(const unsigned int i) const override
virtual Real embedding_matrix(const unsigned int i, const unsigned int j, const unsigned int k) const override
Matrix used to create the elements children.