PETSc version 3.15.5
DMShellGetCreateSubDM
Get the routine used to create a sub DM from the shell DM 
Synopsis
#include "petscdmshell.h"  
PetscErrorCode DMShellGetCreateSubDM(DM dm, PetscErrorCode (**subdm)(DM,PetscInt,const PetscInt[],IS*,DM*))
Logically Collective on dm
Input Argument
|  | dm | - the shell DM | 
Output Argument
|  | subdm | - the routine to create the decomposition | 
See Also
 DMCreateSubDM(), DMShellSetCreateSubDM(), DMShellSetContext(), DMShellGetContext()
Level
advanced
Location
src/dm/impls/shell/dmshell.c
Index of all DM routines
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Index of all manual pages