SNESLineSearchGetPostCheck#

Gets the post-check function for the line search routine.

Synopsis#

#include "petscsnes.h" 
PetscErrorCode SNESLineSearchGetPostCheck(SNESLineSearch linesearch, PetscErrorCode (**func)(SNESLineSearch, Vec, Vec, Vec, PetscBool *, PetscBool *, void *), PetscCtxRt ctx)

Input Parameter#

linesearch - the SNESLineSearch context

Output Parameters#

func - [optional] function evaluation routine, see for the calling sequence SNESLineSearchSetPostCheck()
ctx - [optional] user-defined context for private data for the function evaluation routine (may be NULL)

See Also#

SNES: Nonlinear Solvers, SNES, SNESLineSearch, SNESGetLineSearch(), SNESLineSearchGetPreCheck(), SNESLineSearchSetPostCheck(), SNESLineSearchPostCheck(), SNESLineSearchSetPreCheck()

Level#

intermediate

Location#

src/snes/linesearch/interface/linesearch.c

Index of all SNES routines
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Index of all manual pages