petsc-master 2020-08-10
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DMPlexGetGhostCellStratum

Get the range of cells which are used to enforce FV boundary conditions

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexGetGhostCellStratum(DM dm, PetscInt *gcStart, PetscInt *gcEnd)

Input Parameter

dm -The DMPlex object

Output Parameters

gcStart - The first ghost cell, or NULL
gcEnd - The upper bound on ghost cells, or NULL

See Also

DMPlexConstructGhostCells(), DMPlexSetGhostCellStratum()

Level

advanced

Location

src/dm/impls/plex/plex.c

Examples

src/ts/tutorials/ex11.c.html

Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages