petsc-3.14.6 2021-03-30

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DMGetNumFields

Get the number of fields in the DM

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMGetNumFields(DM dm, PetscInt *numFields)

Not collective

Input Parameter

dm

- The DM

Output Parameter

Nf

- The number of fields

See Also

DMSetNumFields(), 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