petsc-3.6.2 2015-10-02
   
SNESGetNPC
Creates a nonlinear preconditioning solver (SNES) to be used to precondition the nonlinear solver. 
Synopsis
#include "petscsnes.h"  
PetscErrorCode SNESGetNPC(SNES snes, SNES *pc)
Not Collective
Input Parameter
snes  -iterative context obtained from SNESCreate()
Output Parameter
pc  -preconditioner context
Notes: If a SNES was previously set with SNESSetNPC() then that SNES is returned.
Keywords
 SNES, get, preconditioner
See Also
 SNESSetNPC(), SNESHasNPC()
Level:developer
Location:src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/snes/examples/tutorials/ex35.c.html