SNESGetSolutionUpdate#

Returns the vector where the solution update is stored.

Synopsis#

#include "petscsnes.h"  
PetscErrorCode SNESGetSolutionUpdate(SNES snes, Vec *x)

Not Collective, but x is parallel if snes is parallel

Input Parameter#

snes - the SNES context

Output Parameter#

x - the solution update

See Also#

SNES: Nonlinear Solvers, SNES, SNESGetSolution(), SNESGetFunction()

Level#

advanced

Location#

src/snes/interface/snes.c

Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages