PETSc version 3.15.5
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.
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