DMPlexSetOptionsPrefix#
Sets the prefix used for searching for all DM
options in the database.
Synopsis#
#include "petscdmplex.h"
#include "petscdmplex.h"
PetscErrorCode DMPlexSetOptionsPrefix(DM dm, const char prefix[])
Logically Collective
Input Parameters#
dm - the
DM
contextprefix - the prefix to prepend to all option names
Note#
A hyphen (-) must NOT be given at the beginning of the prefix name. The first character of all runtime options is AUTOMATICALLY the hyphen.
See Also#
DMPlex: Unstructured Grids, DM
, DMPLEX
, SNESSetFromOptions()
Level#
advanced
Location#
src/dm/impls/plex/plexcreate.c
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages