PETSc version 3.15.5
DMClearDS
Remove all discrete systems from the DM 
Synopsis
#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMClearDS(DM dm)
Logically collective on dm
Input Parameter
See Also
 DMGetNumDS(), DMGetDS(), DMSetField()
Level
intermediate
Location
src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages