Re: [Boost-users] shared_ptr problem

Subject: Re: [Boost-users] shared_ptr problem
From: Jens Weller (JensWeller_at_[hidden])
Date: 2013-07-24 19:12:15

> Gesendet: Donnerstag, 25. Juli 2013 um 00:02 Uhr
> Von: "Tim Burgess" <tim_at_[hidden]>
> An: "boost-users list" <boost-users_at_[hidden]>
> Betreff: [Boost-users] shared_ptr problem
>
> Hi,
>
> I’m developing an application for Windows and Mac. My source compiles and links fine, but I’m having a problem when building the code on the Mac (OSX 10.8 Mountain Lion, Xcode 4.6 using GCC). The contents of the Issue Navigator are shown below:
>
> SurfaceReader Group
> /Users/tim/developer/libraries/boost_1_54_0/boost/smart_ptr/make_shared_object.hpp
> /Users/tim/developer/libraries/boost_1_54_0/boost/smart_ptr/make_shared_object.hpp:711: error: no matching function for call to 'AppConfig::AppConfig(const boost::shared_ptr<AppConfig>&)'
>
> /Users/tim/developer/libraries/boost_1_54_0/boost/smart_ptr/make_shared_object.hpp:711: error: no matching function for call to 'SurfaceProtocol::SurfaceProtocol(const boost::shared_ptr<SurfaceProtocol>&)'
>
> /Users/tim/developer/libraries/boost_1_54_0/boost/smart_ptr/make_shared_object.hpp:711: error: no matching function for call to 'RBSpeech::RBSpeech(const boost::shared_ptr<RBSpeech>&)'
>
> I’m using shared_ptr in about half the modules in my application and, given that the above output doesn’t refer to compilation errors in particular modules of mine, I’m confused as to how to track this issue down. Obviously, the issue has something to do with the constructors for my AppConfig, SurfaceProtocol and RBSpeech classes, but these don’t cause any problems under Windows/VS2010 and only the RBSpeech class has any Mac-specific code blocks.
>
> Can anybody advise me how to proceed, please?

Do you provide those constructors?
How does your code look like that triggers this?

In general I have made the expierence that Windows compilers are a lot more forgiving,
so that if it compiles under Windows, that doesn't mean it compiles anywhere else.

kind regards,

Jens Weller