petsc-3.13.6 2020-09-29
SNESLineSearchSetFunction
Sets the function evaluation used by the SNES line search
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESLineSearchSetFunction(SNESLineSearch linesearch, PetscErrorCode (*func)(SNES,Vec,Vec))
Input Parameters
linesearch -the SNESLineSearch context
+ func - function evaluation routine
Notes
This is used internally by PETSc and not called by users
See Also
SNESGetLineSearch(), SNESSetFunction()
Level
developer
Location
src/snes/linesearch/interface/linesearch.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages