Re: [boost] Boost using MS Visual Studio 2010 - C2027

Subject: Re: [boost] Boost using MS Visual Studio 2010 - C2027
From: Christofer Weßeling (c.wesseling_at_[hidden])
Date: 2009-11-04 03:03:23

ok, sorry! just putting some more "boost::mem_fn(" in the code already
helps... - sorry for the question!

2009/11/4 Christofer Weßeling <c.wesseling_at_[hidden]>

> Hi Peter,
>
> it help for some of the errors, but one is still there:
>
> bind.hpp(1691): error C2027: use of undefined type
> 'boost::_bi::add_cref<Pm,I>'
>
> ------------------
> >c:\projekte\boost\1.40.0\boost\bind\bind.hpp(1657): warning C4180:
> qualifier applied to function type has no meaning; ignored
> 2>          c:\projekte\boost\1.40.0\boost\bind\bind.hpp(1691) : see
> reference to class template instantiation 'boost::_bi::add_cref<Pm,I>' being
> compiled
> 2>          with
> 2>          [
> 2>              Pm=FileTime<UTC> (__thiscall File::* )(void),
> 2>              I=1
> 2>          ]
> 2>
>  c:\projekte\ps3controlmodule\productformattingasd\fileadmin.cpp(399) : see
> reference to class template instantiation 'boost::_bi::dm_result<Pm,A1>'
> being compiled
>  2>          with
> 2>          [
> 2>              Pm=FileTime<UTC> (__thiscall File::* )(void),
> 2>              A1=boost::arg<1>
> 2>          ]
>  2>c:\projekte\boost\1.40.0\boost\bind\bind.hpp(1691): error C2027: use of
> undefined type 'boost::_bi::add_cref<Pm,I>'
> 2>          with
> 2>          [
> 2>              Pm=FileTime<UTC> (File::* )(void),
> 2>              I=1
> 2>          ]
> 2>
>  c:\projekte\ps3controlmodule\productformattingasd\fileadmin.cpp(402) : see
> reference to class template instantiation 'boost::_bi::dm_result<Pm,A1>'
> being compiled
>  2>          with
> 2>          [
> 2>              Pm=FileTime<UTC> (__thiscall File::* )(void),
> 2>              A1=boost::arg<2>
> 2>          ]
>  2>
> 2>Build FAILED.
>
>
>
>
> 2009/11/3 Peter Dimov <pdimov_at_[hidden]>
>
>> Christofer Weßeling wrote:
>>
>>  hi!
>>>
>>> ok.. - "wrap the member function in mem_fn. " can you give me some
>>> dummy
>>> code how to do that, or another hint...
>>> wrapping in case of packing it into another namespace or {..} ?
>>>
>>
>> You now have boost::bind( &File::get_file_time, _2 ), right? Change it to
>>
>>   boost::bind( boost::mem_fn( &File::get_file_time ), _2 )
>>
>> and see if it helps. I hope it does. :-)
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>
>