petsc-3.3-p7 2013-05-11

SNESGetSolutionUpdate

 Returns the vector where the solution update is stored.

Synopsis

#include "petscsnes.h"  
#include "petscdmshell.h" 
#include "petscsys.h" 
PetscErrorCode  SNESGetSolutionUpdate(SNES snes,Vec *x)
Not Collective, but Vec is parallel if SNES is parallel

Input Parameter

snes - the SNES context

Output Parameter

x - the solution update

Keywords

SNES, nonlinear, get, solution, update

See Also

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