MeshBlock Struct Reference

Contiguous ranges of a mesh's cells and nodes and a set of its boundary faces. Global ids are positions in the whole mesh: cell first_cell + i is local cell i, node first_node + i local node i. Cells and boundary faces list global node ids; cell types follow from the node count (triangle 3, quadrilateral 4; tetrahedron 4, pyramid 5, prism 6, hexahedron 8; Gmsh/VTK node order). Concatenating the blocks of ranks 0, 1, ... gives the whole mesh. More...

#include <mesh_block.h>

Public Member Functions
uint64_t	n_cells () const
uint64_t	n_nodes () const
uint64_t	n_faces () const
template<typename Range >
void	add_cell (const Range &nodes)
void	add_cell (std::initializer_list< uint64_t > nodes)
template<typename Range >
void	add_face (const Range &nodes, uint32_t zone)

Public Attributes
uint64_t	first_cell = 0
uint64_t	first_node = 0
std::vector< uint64_t >	cell_offsets {0}
std::vector< uint64_t >	cell_nodes
std::vector< std::array< double, N_DIM > >	node_coords
std::vector< uint64_t >	face_offsets {0}
std::vector< uint64_t >	face_nodes
std::vector< uint32_t >	face_zone
std::vector< std::string >	zone_names
std::vector< uint64_t >	face_high_order_offsets
std::vector< std::array< double, N_DIM > >	face_high_order_nodes

Detailed Description

Contiguous ranges of a mesh's cells and nodes and a set of its boundary faces. Global ids are positions in the whole mesh: cell first_cell + i is local cell i, node first_node + i local node i. Cells and boundary faces list global node ids; cell types follow from the node count (triangle 3, quadrilateral 4; tetrahedron 4, pyramid 5, prism 6, hexahedron 8; Gmsh/VTK node order). Concatenating the blocks of ranks 0, 1, ... gives the whole mesh.

Member Function Documentation

add_cell() [1/2]

template<typename Range >

void MeshBlock::add_cell ( const Range &  nodes )

inline

add_cell() [2/2]

void MeshBlock::add_cell ( std::initializer_list< uint64_t >  nodes )

inline

add_face()

template<typename Range >

void MeshBlock::add_face ( const Range &  nodes, uint32_t  zone  )

inline

n_cells()

uint64_t MeshBlock::n_cells ( ) const

inline

n_faces()

uint64_t MeshBlock::n_faces ( ) const

inline

n_nodes()

uint64_t MeshBlock::n_nodes ( ) const

inline

Member Data Documentation

cell_nodes

std::vector<uint64_t> MeshBlock::cell_nodes

cell_offsets

std::vector<uint64_t> MeshBlock::cell_offsets {0}

face_high_order_nodes

std::vector<std::array<double, N_DIM> > MeshBlock::face_high_order_nodes

face_high_order_offsets

std::vector<uint64_t> MeshBlock::face_high_order_offsets

face_nodes

std::vector<uint64_t> MeshBlock::face_nodes

face_offsets

std::vector<uint64_t> MeshBlock::face_offsets {0}

face_zone

std::vector<uint32_t> MeshBlock::face_zone

first_cell

uint64_t MeshBlock::first_cell = 0

first_node

uint64_t MeshBlock::first_node = 0

node_coords

std::vector<std::array<double, N_DIM> > MeshBlock::node_coords

zone_names

std::vector<std::string> MeshBlock::zone_names

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The documentation for this struct was generated from the following file:

• /home/runner/work/mallard/mallard/mallard/src/mesh/mesh_block.h