PetscErrorCode SNESLineSearchShellGetUserFunc(SNESLineSearch linesearch, SNESLineSearchUserFunc *func, void **ctx)Not Collective
| 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 |
.keywords: SNESLineSearch, get, Shell, user, function
.seealso: SNESLineSearchShellSetUserFunc()
Level:advanced
Location:src/snes/linesearch/impls/shell/linesearchshell.c
Index of all SNES routines
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