DMShellSetCoarsen#

Set the routine used to coarsen the DMSHELL

Synopsis#

#include "petscdmshell.h"  
PetscErrorCode DMShellSetCoarsen(DM dm, PetscErrorCode (*coarsen)(DM, MPI_Comm, DM *))

Logically Collective

Input Parameters#

  • dm - the DMSHELL

  • coarsen - the routine that coarsens the DM

See Also#

DM, DMSHELL, DMShellSetRefine(), DMCoarsen(), DMShellGetCoarsen(), DMShellSetContext(), DMShellGetContext()

Level#

advanced

Location#

src/dm/impls/shell/dmshell.c

Examples#

src/ksp/ksp/tutorials/ex73.c
src/ksp/ksp/tutorials/ex65.c

Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages