PETSc version 3.17.5
DMGetOptionsPrefix
Gets the prefix used for searching for all DM options in the database.
Synopsis
#include "petscdm.h"
#include "petscdmlabel.h"
#include "petscds.h"
PetscErrorCode DMGetOptionsPrefix(DM dm,const char *prefix[])
Not Collective
Input Parameters
Output Parameters
| prefix | - pointer to the prefix string used is returned
|
Notes
On the fortran side, the user should pass in a string 'prefix' of
sufficient length to hold the prefix.
See Also
DMSetOptionsPrefix(), DMAppendOptionsPrefix()
Level
advanced
Location
src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages