parallel::TriangulationBase< dim, spacedim >::NumberCache Struct Reference

#include <deal.II/distributed/tria_base.h>

Public Member Functions
	NumberCache ()

Public Attributes
unsigned int	n_locally_owned_active_cells
types::global_cell_index	n_global_active_cells
types::coarse_cell_id	number_of_global_coarse_cells
unsigned int	n_global_levels
std::set< types::subdomain_id >	ghost_owners
std::set< types::subdomain_id >	level_ghost_owners
std::shared_ptr< const Utilities::MPI::Partitioner >	active_cell_index_partitioner
std::vector< std::shared_ptr< const Utilities::MPI::Partitioner > >	level_cell_index_partitioners

Detailed Description

template<int dim, int spacedim = dim>
struct parallel::TriangulationBase< dim, spacedim >::NumberCache

A structure that contains information about the distributed triangulation.

Definition at line 313 of file tria_base.h.

Constructor & Destructor Documentation

NumberCache()

template<int dim, int spacedim>

parallel::TriangulationBase< dim, spacedim >::NumberCache::NumberCache

Definition at line 121 of file tria_base.cc.

Member Data Documentation

n_locally_owned_active_cells

template<int dim, int spacedim = dim>

unsigned int parallel::TriangulationBase< dim, spacedim >::NumberCache::n_locally_owned_active_cells

Number of locally owned active cells of this MPI rank.

Definition at line 318 of file tria_base.h.

n_global_active_cells

template<int dim, int spacedim = dim>

types::global_cell_index parallel::TriangulationBase< dim, spacedim >::NumberCache::n_global_active_cells

The total number of active cells (sum of n_locally_owned_active_cells).

Definition at line 324 of file tria_base.h.

number_of_global_coarse_cells

template<int dim, int spacedim = dim>

types::coarse_cell_id parallel::TriangulationBase< dim, spacedim >::NumberCache::number_of_global_coarse_cells

Number of global coarse cells.

Definition at line 329 of file tria_base.h.

n_global_levels

template<int dim, int spacedim = dim>

unsigned int parallel::TriangulationBase< dim, spacedim >::NumberCache::n_global_levels

The global number of levels computed as the maximum number of levels taken over all MPI ranks, so n_levels()<=n_global_levels = max(n_levels() on proc i).

Definition at line 336 of file tria_base.h.

ghost_owners

template<int dim, int spacedim = dim>

std::set<types::subdomain_id> parallel::TriangulationBase< dim, spacedim >::NumberCache::ghost_owners

A set containing the subdomain_id (MPI rank) of the owners of the ghost cells on this processor.

Definition at line 342 of file tria_base.h.

level_ghost_owners

template<int dim, int spacedim = dim>

std::set<types::subdomain_id> parallel::TriangulationBase< dim, spacedim >::NumberCache::level_ghost_owners

A set containing the MPI ranks of the owners of the level ghost cells on this processor (for all levels).

Definition at line 348 of file tria_base.h.

active_cell_index_partitioner

template<int dim, int spacedim = dim>

std::shared_ptr<const Utilities::MPI::Partitioner> parallel::TriangulationBase< dim, spacedim >::NumberCache::active_cell_index_partitioner

Partitioner for the global active cell indices.

Definition at line 354 of file tria_base.h.

level_cell_index_partitioners

template<int dim, int spacedim = dim>

std::vector<std::shared_ptr<const Utilities::MPI::Partitioner> > parallel::TriangulationBase< dim, spacedim >::NumberCache::level_cell_index_partitioners

Partitioner for the global level cell indices for each level.

Definition at line 360 of file tria_base.h.

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

• include/deal.II/distributed/tria_base.h
• source/distributed/tria_base.cc