#include "petscsnes.h" PetscErrorCode SNESMonitorSet(SNES snes,PetscErrorCode (*f)(SNES,PetscInt,PetscReal,void*),void *mctx,PetscErrorCode (*monitordestroy)(void**))Logically Collective on SNES
| snes | - the SNES context | |
| f | - the monitor function, see SNESMonitorFunction for the calling sequence | |
| mctx | - [optional] user-defined context for private data for the monitor routine (use NULL if no context is desired) | |
| monitordestroy | - [optional] routine that frees monitor context (may be NULL) |
| -snes_monitor | - sets SNESMonitorDefault() | |
| -snes_monitor_lg_residualnorm | - sets line graph monitor, uses SNESMonitorLGCreate() | |
| -snes_monitor_cancel | - cancels all monitors that have been hardwired into a code by calls to SNESMonitorSet(), but does not cancel those set via the options database. |
Fortran notes: Only a single monitor function can be set for each SNES object
Level:intermediate
Location:src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages