PETSc version 3.17.4
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SNESNewtonTRDCGetPreCheck

Gets the pre-check function

Synopsis

#include "petscsnes.h"   
PetscErrorCode  SNESNewtonTRDCGetPreCheck(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 SNESNewtonTRDCPreCheck()
ctx - [optional] user-defined context for private data for the function evaluation routine (may be NULL)

See Also

SNESNewtonTRDCSetPreCheck(), SNESNewtonTRDCPreCheck()

Level

intermediate

Location

src/snes/impls/ntrdc/ntrdc.c
Index of all SNES routines
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Index of all manual pages