PETSc version 3.15.5
SNESNewtonTRGetPreCheck
Gets the pre-check function 
Synopsis
#include "petscsnes.h"   
PetscErrorCode  SNESNewtonTRGetPreCheck(SNES snes, PetscErrorCode (**func)(SNES,Vec,Vec,PetscBool*,void*),void **ctx)
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
 SNESNewtonTRSetPreCheck(), SNESNewtonTRPreCheck()
Level
intermediate
Location
src/snes/impls/tr/tr.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages