petsc-3.13.6 2020-09-29
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
dm -the shell DM
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