PetscDSSetUpdate

Set the pointwise update function for a given field

Synopsis

#include "petscds.h" 
PetscErrorCode PetscDSSetUpdate(PetscDS ds, PetscInt f, PetscPointFn *update)

Not Collective

Input Parameters

• ds - The PetscDS

• f - The field number

• update - update function, see PetscPointFn

See Also

PetscDS, PetscPointFn, PetscDSGetResidual()

Level

intermediate

Location

src/dm/dt/interface/dtds.c

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