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


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Index of all DM routines
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Index of all manual pages