petsc-3.14.5 2021-03-03
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# SNESGetNPCSide

Gets the preconditioning side.

### Synopsis

    #include "petscsnes.h"
    PetscErrorCode  SNESGetNPCSide(SNES snes,PCSide *side)

Not Collective

### Input Parameter

| snes | - iterative context obtained from SNESCreate()

### Output Parameter

| side | - the preconditioning side, where side is one of

          PC_LEFT - left preconditioning
          PC_RIGHT - right preconditioning (default for most nonlinear solvers)

### See Also

SNESSetNPCSide(), KSPGetPCSide()

### Level

intermediate

### Location

src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages