MeshWorker::LoopControl Class Reference

#include <deal.II/meshworker/loop.h>

Public Types
enum	FaceOption { never , one , both }

Public Member Functions
	LoopControl ()

Public Attributes
bool	own_cells
bool	ghost_cells
FaceOption	faces_to_ghost
FaceOption	own_faces
bool	cells_first

Detailed Description

Collection of parameters to control the execution of MeshWorker loops.

Definition at line 84 of file loop.h.

Member Enumeration Documentation

FaceOption

enum MeshWorker::LoopControl::FaceOption

Enumeration describing when to do assembly on a face: see, e.g., MeshWorker::LoopControl::faces_to_ghost for an example of how the value of this enumeration is interpreted in a particular circumstance.

Enumerator
never	Do not perform assembly on a face.
one	Perform assembly on one face.
both	Perform assembly on both faces.

Definition at line 114 of file loop.h.

Constructor & Destructor Documentation

LoopControl()

MeshWorker::LoopControl::LoopControl ( )

inline

Constructor.

Definition at line 90 of file loop.h.

Member Data Documentation

own_cells

bool MeshWorker::LoopControl::own_cells

Loop over cells owned by this process. Defaults to true.

Definition at line 101 of file loop.h.

ghost_cells

bool MeshWorker::LoopControl::ghost_cells

Loop over cells not owned by this process. Defaults to false.

Definition at line 107 of file loop.h.

faces_to_ghost

FaceOption MeshWorker::LoopControl::faces_to_ghost

Control for looping over faces between a locally owned cell and a ghost cell:

• never: Do not assembly these faces.
• one: Only one of the processes will assemble these faces (from the finer side or the process with the lower MPI rank).
• both: Both processes will assemble these faces. Note that these faces are never assembled from both sides on a single process.

The default is one.

Definition at line 142 of file loop.h.

own_faces

FaceOption MeshWorker::LoopControl::own_faces

Control for looping over faces between two locally owned cells:

• never: Do not assemble face terms.
• one: Assemble once (always coming from the finer side).
• both: Assemble each face twice (not implemented for hanging nodes!).

The default is one.

Definition at line 153 of file loop.h.

cells_first

bool MeshWorker::LoopControl::cells_first

A flag to determine if cells integrals should be done before or after face integrals. The default is true.

Definition at line 159 of file loop.h.

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

• include/deal.II/meshworker/loop.h