PeriodicBoundaryComputation_compute_periodic_pairs

dolfin.cpp.mesh.PeriodicBoundaryComputation_compute_periodic_pairs()

For entities of dimension dim, compute map from a slave entity on this process (local index) to its master entity (owning process, local index on owner). If a master entity is shared by processes, only one of the owning processes is returned.

Parameters:

• Mesh & mesh (const) –
• SubDomain & sub_domain (const) –
• std::size_t dim (const) –

Return type:

std::map< unsigned int, std::pair< unsigned int, unsigned int > >