SNESGetNPCFunction#
Gets the current function value and its norm from a nonlinear preconditioner after SNESSolve()
has been called on that SNES
Synopsis#
#include "petscsnes.h"
PetscErrorCode SNESGetNPCFunction(SNES snes, Vec F, PetscReal *fnorm)
Collective
Input Parameter#
snes - the
SNES
context
Output Parameters#
F - function vector
fnorm - the norm of
F
See Also#
SNESGetNPC()
, SNESSetNPC()
, SNESComputeFunction()
, SNESApplyNPC()
, SNESSolve()
Level#
developer
Location#
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages