[Boost-bugs] [Boost C++ Libraries] #3522: GroupComp ignored in signal (slots always executed in the same order)

Subject: [Boost-bugs] [Boost C++ Libraries] #3522: GroupComp ignored in signal (slots always executed in the same order)
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-10-13 07:03:44

#3522: GroupComp ignored in signal (slots always executed in the same order)
----------------------------------------------------+-----------------------
 Reporter:  Oliver Kowalke <oliver.kowalke@…>       |       Owner:  fmhess     
     Type:  Bugs                                    |      Status:  new        
Milestone:  Boost 1.41.0                            |   Component:  signals2   
  Version:  Boost 1.40.0                            |    Severity:  Showstopper
 Keywords:  group signal less greater GroupComp     |  
----------------------------------------------------+-----------------------
 GroupComp is ignored - slots will be executed always in the same order -
 no matter if std::less or std::greater is used:

 boost::signals2::signal<
   void(),
   boost::signals2::optional_last_value< void >,
   int,
   std::greater< int > // std::less< int >
 > sig;

 sig.connect( 0, boost::bind( c) );
 sig.connect( 2, boost::bind( a) );
 sig.connect( 1, boost::bind( b) );

 sig();

 ->#
 c
 b
 a

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3522>
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