PETSc version 3.15.5
SNESLineSearchGetOptionsPrefix
Sets the prefix used for searching for all SNESLineSearch options in the database. 
Synopsis
#include "petscsnes.h" 
PetscErrorCode  SNESLineSearchGetOptionsPrefix(SNESLineSearch linesearch,const char *prefix[])
Not Collective
Input Parameter
Output Parameter
|  | prefix | - pointer to the prefix string used | 
Notes
On the fortran side, the user should pass in a string 'prefix' of
sufficient length to hold the prefix.
See Also
 SNESAppendOptionsPrefix()
Level
advanced
Location
src/snes/linesearch/interface/linesearch.c
Index of all SNES routines
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Index of all manual pages