petsc-3.7.5 2017-01-01
SNESGetSolutionUpdate
Returns the vector where the solution update is stored.
Synopsis
#include "petscsnes.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