dolfin team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

Is it correct that behind the scenes that

  U0 = Function(V)
  U  = Function(V)
  U0.vector()[:] = U.vector()[:]

involves a GenericVector::get(..) call and a GenericVector::set(..)
call? If so, it isn't ideal since it introduces unnecessary new/delete
operations and unnecessary copying of data.

Garth