> On 02-Feb-2019, at 8:41 PM, Wolfgang Bangerth <[email protected]> wrote:
>
> No :-) The reason why it was scheduled for removal is that it only works in
> case the locally owned range is really just a single interval. But that's not
> always the case. For example, you may have reordered degrees of freedom in
> ways so that the locally owned elements form several ranges. The existing
> function can't express this, but the new one can.
>
> If you just need the first element, use
> *vector.locally_owned_elements().begin()
>
> Best
> W.
Thanks. If I dont do any reordering then, continuous nature holds, right ? Does
this hold even after a grid refinement ?
I can create this info myself
// First global index on this partition
AssertThrow(newton_update.locally_owned_elements().is_contiguous(),
ExcMessage("Indices not contiguous"));
local_range.first = *newton_update.locally_owned_elements().begin();
local_range.second = local_range.first + newton_update.local_size();
Best
praveen
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