Re: [Boost-bugs] [Boost C++ Libraries] #10100: [signals2] trackable fails to disconnect slot on deletion

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #10100: [signals2] trackable fails to disconnect slot on deletion
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-06-14 16:14:12

#10100: [signals2] trackable fails to disconnect slot on deletion
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  Reporter:  wim@…             |      Owner:  fmhess
      Type:  Bugs              |     Status:  new
 Milestone:  To Be Determined  |  Component:  signals2
   Version:  Boost 1.55.0      |   Severity:  Problem
Resolution:                    |   Keywords:
-------------------------------+----------------------

Comment (by fmhess):

 Hmm, yes I could make the tracked shared_ptr inside of signals2::trackable
 point to some internal tag class, like shared_ptr<trackable_tag>.  Then
 when creating temporary shared_ptr during signal invocation I could make
 an overload specifically for shared_ptr<trackable_tag>, which does not
 create a temporary copy for that type.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/10100#comment:3>
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