petsc-3.10.5 2019-03-28
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# SNESGetErrorIfNotConverged

Will SNESSolve() generate an error if the solver does not converge?

### Synopsis

    #include "petscsnes.h"
    PetscErrorCode  SNESGetErrorIfNotConverged(SNES snes,PetscBool  *flag)

Not Collective

### Input Parameter

snes -iterative context obtained from SNESCreate()

### Output Parameter

flag -PETSC_TRUE if it will generate an error, else PETSC_FALSE

### Keywords

SNES, set, initial guess, nonzero

### See Also

SNESSetErrorIfNotConverged(), KSPGetErrorIfNotConverged(), KSPSetErrorIFNotConverged()

### 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