[Boost-bugs] [Boost C++ Libraries] #6935: Noncopyable gives compiler warning when used in DLL interface

Subject: [Boost-bugs] [Boost C++ Libraries] #6935: Noncopyable gives compiler warning when used in DLL interface
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-05-23 11:36:07

#6935: Noncopyable gives compiler warning when used in DLL interface
--------------------------------------------------+-------------------------
 Reporter:  Fredrik Orderud <forderud@…>          |        Type:  Feature Requests
   Status:  new                                   |   Milestone:  To Be Determined
Component:  None                                  |     Version:  Boost 1.49.0    
 Severity:  Problem                               |    Keywords:                  
--------------------------------------------------+-------------------------
 Inheritance from boost::noncopyable in a DLL interface class with the
 Microsoft Visual C++ 2010 compiler gives a warning C4275: non dll-
 interface class 'boost::noncopyable_::noncopyable' used as base for dll-
 interface class.

 It would be great if there had been a straight-forward method for
 disabling this warning. One possibility could be to disable it in
 boost/config/user.hpp, but noncopyable.hpp does unfortunately not include
 this file.

 Could it be possible for noncopyable.hpp to either include
 boost/config/user.hpp (through config.hpp) or provide another means for
 disabling this warning?

 Thanks in advance,
 Fredrik Orderud

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/6935>
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