PetscDSGetNumFields

Returns the number of fields in the PetscDS

Synopsis

#include "petscds.h" 
PetscErrorCode PetscDSGetNumFields(PetscDS prob, PetscInt *Nf)

Not Collective

Input Parameter

• prob - The PetscDS object

Output Parameter

• Nf - The number of fields

See Also

PetscDS, PetscDSGetSpatialDimension(), PetscDSCreate()

Level

beginner

Location

src/dm/dt/interface/dtds.c

Examples

src/dm/dt/fe/tests/ex1.c
src/dm/dt/fe/tests/ex2.c
src/dm/impls/plex/tests/ex69.c
src/snes/tutorials/ex26.c
src/ts/tutorials/ex18.c
src/ts/tutorials/ex53.c

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