petsc-3.12.5 2020-03-29
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
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