petsc-3.7.1 2016-05-15
DMAppendOptionsPrefix
Appends to the prefix used for searching for all DM options in the database.
Synopsis
#include "petscdm.h"
#include "petscdmlabel.h"
PetscErrorCode DMAppendOptionsPrefix(DM dm,const char prefix[])
Logically Collective on DM Many br
Input Parameters
| dm | - the DM context Many br |
| prefix | - the prefix string to prepend to all DM option requests Many br |
Notes
A hyphen (-) must NOT be given at the beginning of the prefix name. Many brThe first character of all runtime options is AUTOMATICALLY the hyphen. Many br
Many br
Keywords
DM, append, options, prefix, database
See Also
DMSetOptionsPrefix(), DMGetOptionsPrefix()
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