SNESLineSearchShellGetUserFunc#

Gets the user function and context for the SNESLINESEARCHSHELL

Synopsis#

PetscErrorCode SNESLineSearchShellGetUserFunc(SNESLineSearch linesearch, SNESLineSearchUserFunc *func, void **ctx)

Not Collective

Input Parameter#

linesearch - the line search object

Output Parameters#

func - the user function; can be NULL if you do not want it
ctx - the user function context; can be NULL if you do not want it

See Also#

SNESLineSearchShellSetUserFunc(), SNESLINESEARCHSHELL, SNESLineSearchType, SNESLineSearch

Level#

advanced

Location#

src/snes/linesearch/impls/shell/linesearchshell.c

Index of all SNES routines
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Index of all manual pages