petsc-master 2019-09-23
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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