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#
numFields - The number of fields
See Also#
DM Basics, DM, DMSetNumFields(), DMSetField()
Level#
intermediate
Location#
Examples#
src/dm/dt/fe/tests/ex1.c
src/dm/impls/plex/tests/ex23.c
src/dm/impls/plex/tests/ex25.c
src/dm/impls/plex/tests/ex27.c
src/dm/impls/plex/tests/ex49.c
src/dm/impls/plex/tests/ex69.c
src/ts/tutorials/ex53.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages