SNESLineSearchShellGetApply#
Gets the apply function and context for the SNESLINESEARCHSHELL
Synopsis#
PetscErrorCode SNESLineSearchShellGetApply(SNESLineSearch linesearch, SNESLineSearchShellApplyFn **func, void **ctx)
Not Collective
Input Parameter#
linesearch - the line search object
Output Parameters#
func - the user function; can be
NULLif it is not needed, seeSNESLineSearchShellApplyFnfor calling sequencectx - the user function context; can be
NULLif it is not needed
See Also#
SNES: Nonlinear Solvers, SNESLineSearchShellSetApply(), SNESLINESEARCHSHELL, SNESLineSearchType, SNESLineSearch,
SNESLineSearchShellApplyFn
Level#
advanced
Location#
src/snes/linesearch/impls/shell/linesearchshell.c
Index of all SNES routines
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Index of all manual pages