petsc-3.7.3 2016-08-01
SNESLineSearchAppendOptionsPrefix
Appends to the prefix used for searching for all SNES options in the database.
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESLineSearchAppendOptionsPrefix(SNESLineSearch linesearch,const char prefix[])
Logically Collective on SNESLineSearch
Input Parameters
| snes | - the SNES 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.
Keywords
SNESLineSearch, append, options, prefix, database
See Also
SNESGetOptionsPrefix()
Level:advanced
Location:src/snes/linesearch/interface/linesearch.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages