PeriodicBoundaryComputation_compute_periodic_pairs

dolfin.cpp.mesh.PeriodicBoundaryComputation_compute_periodic_pairs(mesh, sub_domain, dim)

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.