petsc-3.7.7 2017-09-25
   
PCMGGetLevels
Gets the number of levels to use with MG. 
Synopsis
#include "petscksp.h" 
PetscErrorCode  PCMGGetLevels(PC pc,PetscInt *levels)
Not Collective
Input Parameter
pc  -the preconditioner context
Output parameter
levels  -the number of levels
Keywords
 MG, get, levels, multigrid
See Also
 PCMGSetLevels()
Level:advanced
Location:src/ksp/pc/impls/mg/mg.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/snes/examples/tutorials/ex12.c.html