PETSc version 3.17.4
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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 Parameter

dm - the shell DM

Output Parameter

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
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Index of all manual pages