petsc-3.14.6 2021-03-30
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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 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