26#ifndef __LOCAL_MESH_DATA_H
27#define __LOCAL_MESH_DATA_H
32#include <boost/multi_array.hpp>
33#include <dolfin/common/MPI.h>
34#include <dolfin/common/Variable.h>
76 std::string
str(
bool verbose)
const;
182 std::map<std::size_t, std::vector<std::pair<std::pair<std::size_t,
187 {
return _mpi_comm.
comm(); }
Type
Enum for different cell types.
Definition CellType.h:51
This class stores mesh data on a local processor corresponding to a portion of a (larger) global mesh...
Definition LocalMeshData.h:59
Geometry geometry
Geometry data.
Definition LocalMeshData.h:127
MPI_Comm mpi_comm() const
Return MPI communicator.
Definition LocalMeshData.h:186
std::map< std::size_t, std::vector< std::pair< std::pair< std::size_t, std::size_t >, std::size_t > > > domain_data
Mesh domain data [dim](line, (cell_index, local_index, value))
Definition LocalMeshData.h:183
Topology topology
Holder for topology data.
Definition LocalMeshData.h:179
void broadcast_mesh_data(const MPI_Comm mpi_comm)
Definition LocalMeshData.cpp:171
std::string str(bool verbose) const
Return informal string representation (pretty-print)
Definition LocalMeshData.cpp:69
void clear()
Clear all data.
Definition LocalMeshData.cpp:118
void receive_mesh_data(const MPI_Comm mpi_comm)
Receive mesh data from main process.
Definition LocalMeshData.cpp:251
LocalMeshData(const MPI_Comm mpi_comm)
Create empty local mesh data.
Definition LocalMeshData.cpp:36
~LocalMeshData()
Destructor.
Definition LocalMeshData.cpp:55
void check() const
Definition LocalMeshData.cpp:60
void extract_mesh_data(const Mesh &mesh)
Copy data from mesh.
Definition LocalMeshData.cpp:125
void reorder()
Reorder cell data.
Definition LocalMeshData.cpp:327
MPI_Comm comm() const
Return the underlying MPI_Comm object.
Definition MPI.cpp:117
Common base class for DOLFIN variables.
Definition Variable.h:36
Holder for geometry data.
Definition LocalMeshData.h:96
boost::multi_array< double, 2 > vertex_coordinates
Coordinates for all vertices stored on local processor.
Definition LocalMeshData.h:107
Geometry()
Constructor.
Definition LocalMeshData.h:98
std::vector< std::int64_t > vertex_indices
Definition LocalMeshData.h:111
void unpack_vertex_coordinates(const std::vector< double > &values)
Unpack received vertex coordinates.
Definition LocalMeshData.cpp:295
void clear()
Clear data.
Definition LocalMeshData.h:114
int dim
Geometric dimension.
Definition LocalMeshData.h:101
std::int64_t num_global_vertices
Global number of vertices.
Definition LocalMeshData.h:104
Holder for topology data.
Definition LocalMeshData.h:131
std::vector< std::int64_t > global_cell_indices
Global cell numbers for all cells stored on local processor.
Definition LocalMeshData.h:148
std::vector< std::size_t > cell_weight
Optional weight for each cell for partitioning.
Definition LocalMeshData.h:154
std::int64_t num_global_cells
Global number of cells.
Definition LocalMeshData.h:139
boost::multi_array< std::int64_t, 2 > cell_vertices
Global vertex indices for all cells stored on local processor.
Definition LocalMeshData.h:145
CellType::Type cell_type
Cell type.
Definition LocalMeshData.h:159
void clear()
Clear data.
Definition LocalMeshData.h:162
int dim
Topological dimension.
Definition LocalMeshData.h:136
Topology()
Constructor.
Definition LocalMeshData.h:133
int num_vertices_per_cell
Number of vertices per cell.
Definition LocalMeshData.h:142
void unpack_cell_vertices(const std::vector< std::int64_t > &values)
Unpack received cell vertices.
Definition LocalMeshData.cpp:310
std::vector< int > cell_partition
Optional process owner for each cell in global_cell_indices.
Definition LocalMeshData.h:151