#include <deal.II/lac/petsc_precondition.h>

Detailed Description

Definition at line 1150 of file petsc_precondition.h.

Public Member Functions
	LocalSubdomains (const std::vector< std::vector< PetscInt > > &subdomain_indices={}, const std::vector< std::vector< PetscInt > > &local_indices={})

Public Attributes
std::vector< std::vector< PetscInt > >	subdomain_indices

std::vector< std::vector< PetscInt > >	local_indices

Constructor & Destructor Documentation

◆ LocalSubdomains()

PETScWrappers::PreconditionASM::AdditionalData::LocalSubdomains::LocalSubdomains	(	const std::vector< std::vector< PetscInt > > &	subdomain_indices = `{}`,
		const std::vector< std::vector< PetscInt > > &	local_indices = `{}`
	)

inline

Definition at line 1152 of file petsc_precondition.h.

Member Data Documentation

◆ subdomain_indices

std::vector<std::vector<PetscInt> > PETScWrappers::PreconditionASM::AdditionalData::LocalSubdomains::subdomain_indices

The (overlapping) subdomains owned by this processor. Each entry of the outer vector describes one subdomain (or "patch", e.g. a vertex-star) through the global indices of the degrees of freedom it contains. A processor may own an arbitrary number of subdomains; the number of subdomains is given by the size of this vector.

Definition at line 1167 of file petsc_precondition.h.

◆ local_indices

std::vector<std::vector<PetscInt> > PETScWrappers::PreconditionASM::AdditionalData::LocalSubdomains::local_indices

The (non-overlapping) local part of each subdomain owned by this processor, in global numbering. If provided, this vector must have the same length as subdomain_indices, and each entry must be a subset of the corresponding entry of subdomain_indices. If left empty, PETSc determines the local parts automatically.

Definition at line 1176 of file petsc_precondition.h.

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

include/deal.II/lac/petsc_precondition.h