Sentinels in collections, was RE: Primitive Queue<any T> considerations

Richard Warburton richard.warburton at
Wed Nov 18 23:19:15 UTC 2015


Agreed, so maybe I misinterpreted Richard’s email (I tried to mitigate by
> changing the subject). Richard, which type of sentinel did you mean?

Well I was originally thinking in terms of the Queue interface itself,
which needed a sentinel taken out of the user's domain. I don't think its a
problem to expand the discussion though and you're certainly right to
observe that there are two different kinds of sentinel.


  Richard Warburton
  @RichardWarburto <>

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