PETSc version 3.15.5
DMShellGetCoarsen
Get the routine used to coarsen the shell DM 
Synopsis
#include "petscdmshell.h"  
PetscErrorCode DMShellGetCoarsen(DM dm, PetscErrorCode (**coarsen)(DM,MPI_Comm,DM*))
Logically Collective on dm
Input Argument
Output Argument
|  | coarsen | - the routine that coarsens the DM | 
See Also
 DMShellSetCoarsen(), DMCoarsen(), DMShellSetRefine(), DMRefine()
Level
advanced
Location
src/dm/impls/shell/dmshell.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages