SNESNewtonTRGetPreCheck#
Gets the pre-check function
Synopsis#
#include "petscsnes.h"
PetscErrorCode SNESNewtonTRGetPreCheck(SNES snes, PetscErrorCode (**func)(SNES, Vec, Vec, PetscBool *, void *), void **ctx)
Deprecated use SNESNEWTONDCTRDC
Not collective
Input Parameter#
snes - the nonlinear solver context
Output Parameters#
func - [optional] function evaluation routine, see for the calling sequence
SNESNewtonTRPreCheck()
ctx - [optional] user-defined context for private data for the function evaluation routine (may be NULL)
See Also#
SNESNEWTONDCTRDC
, SNESNEWTONDCTR
, SNESNewtonTRSetPreCheck()
, SNESNewtonTRPreCheck()
Level#
intermediate
Location#
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages