petsc-3.10.5 2019-03-28
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 on DM
Input Parameters
| dm | - the DM context
|
| prefix | - the prefix to prepend to all option names
|
Notes
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
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