petsc-3.7.3 2016-07-24
Report Typos and Errors

# SNESLineSearchMonitorCancel

Clears all the monitor functions for a SNESLineSearch object.

### Synopsis

    #include "petscsnes.h"
    PetscErrorCode  SNESLineSearchMonitorCancel(SNESLineSearch ls)

Logically Collective on SNESLineSearch

### Input Parameters

ls -the SNESLineSearch context

### Options Database Key

-snes_linesearch_monitor_cancel -cancels all monitors that have been hardwired into a code by calls to SNESLineSearchMonitorSet(), but does not cancel those set via the options database

### Notes

There is no way to clear one specific monitor from a SNESLineSearch object.

This does not clear the monitor set with SNESLineSearchSetDefaultMonitor() use SNESLineSearchSetDefaultMonitor(ls,NULL) to cancel that one.

### Keywords

SNESLineSearch, nonlinear, set, monitor

### See Also

SNESLineSearchMonitorDefault(), SNESLineSearchMonitorSet()

Level:intermediate
Location: src/snes/linesearch/interface/linesearch.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages