petsc-3.11.4 2019-09-28
SNESSetLineSearch
Sets the linesearch on the SNES instance.
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESSetLineSearch(SNES snes, SNESLineSearch linesearch)
Collective on SNES
Input Parameters
| snes | - iterative context obtained from SNESCreate()
|
| linesearch | - the linesearch object
|
Notes
Use SNESGetLineSearch() to retrieve the preconditioner context (for example,
to configure it using the API).
Keywords
SNES, set, linesearch
See Also
SNESGetLineSearch()
Level
developer
Location
src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages