petsc-3.14.6 2021-03-30
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DMGetNumDS

 Get the number of discrete systems in the DM

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMGetNumDS(DM dm, PetscInt *Nds)
Not collective

Input Parameter

dm - The DM

Output Parameter

Nds - The number of PetscDS objects

See Also

DMGetDS(), DMGetCellDS()

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