Fwd: Re: [Boost-users] Re: Boost serialization and dependency nightmares...

From: kauai (kauai_diver_at_[hidden])
Date: 2005-05-09 19:03:30

In addition I resurrected this post to the newsgroup.  It
is  exactly the same problem I am having:

boost 1.32, with VC7.1 I'm getting compiler errors in two
unrelated translation units both dealing with
std::set<std::string> data members. I've gone through and
ensured that i've #include'd the <set.hpp> and <string.hpp>
headers from boost/serialization. Any ideas on what might
be causing this problem? This has worked fine previously
with boost 1.31 and serialization20 version of the library.
Why would the 3 argument overload not be found?

Below are the (beginnings of the ) related compiler errors.

Thanks, Jeff

========================

C:\boost\boost_1_32_0\boost\serialization\split_free.hpp(55)
: error C2780: 'void boost::archive::load(Archive &,T &)' :
expects 2 arguments - 3 provided
       
C:\boost\boost_1_32_0\boost\archive\detail\iserializer.hpp(514)
: see declaration of 'boost::archive::load'
       
C:\boost\boost_1_32_0\boost\serialization\split_free.hpp(54)
: while compiling class-template member function 'void
boost::serialization::free_loader<Archive,T>::invoke(Archive
&,T &,const unsigned int)'
        with
        [
            Archive=boost::archive::text_iarchive,
            T=std::set<std::string>
        ]
        ....

========================

C:\boost\boost_1_32_0\boost\serialization\split_free.hpp(55)
: error C2780: 'void boost::archive::load(Archive &,T &)' :
expects 2 arguments - 3 provided
       
C:\boost\boost_1_32_0\boost\archive\detail\iserializer.hpp(514)
: see declaration of 'boost::archive::load'
       
C:\boost\boost_1_32_0\boost\serialization\split_free.hpp(54)
: while compiling class-template member function 'void
boost::serialization::free_loader<Archive,T>::invoke(Archive
&,T &,const unsigned int)'
        with
        [
            Archive=boost::archive::binary_iarchive,
            T=std::set<std::string>
        ]

       .... 

--- kauai <kauai_diver_at_[hidden]> wrote:
> Date: Mon, 9 May 2005 14:07:43 -0700 (PDT)
> From: kauai <kauai_diver_at_[hidden]>
> Subject: Re: [Boost-users] Re: Boost serialization and
> dependency nightmares...
> To: boost-users_at_[hidden]
> 
> Robert,
> 
> Thank you.  My project requires both linux and Win32
> support.  When I use this macro in win32 environment I
> get
> a compile time error.  It generates a fairly long error
> which I can send you but here is the first few lines
> which
> are possibly the most important.
> 
> Again it is fully compiling/linking/running in Linux.
> 
> 
> cl /nologo /W3 /MDd /Od /EHsc /RTC1 /GS /Gy /Zc:forScope
> /GR /Gd /TP /D_DEBUG /D
> WIN32 /D_CONSOLE /D_WINDOWS /DUNICODE /DQT_DLL
> /DQT_THREAD_SUPPORT
> /IW:\vob\abvsw\boost\1_32_0\win32\include\boost-1_32
> /Iroot\abcmn\ /c build-win32-debug\...\xyz.cpp /Fobui
> ld-win32-debug\...\xyz.obj xyz.cpp
> W:\vob\abvsw\boost\1_32_0\win32\include\boost-1_32\boost\
> serialization\split_free.hpp(55) : error C2780: 'void
> boost::archive::load(Archi
> ve &,T &)' : expects 2 arguments - 3 provided
>         W:\vob\abvsw\boost\1_32_0\win32\include\boost-1_3
> 2\boost\archive\detail\iserializer.hpp(514) : see
> declaration of 'boost::archive
> ::load'
>         W:\vob\abvsw\boost\1_32_0\win32\include\boost-1_3
> 2\boost\serialization\split_free.hpp(54) : while
> compiling
> class-template member
>  function 'void
>
boost::serialization::free_loader<Archive,T>::invoke(Archive
> &,T
>  &,const unsigned int)'
> 
> When I #ifdef the BOOST_CLASS_EXPORT(ClassName) macros I
> compile/link/and run.  Of course base class serialzation
> is
> disable for Win32 at the moment because of this.
> 
> Thanks for any help,
> -K
> 
> --- Robert Ramey <ramey_at_[hidden]> wrote:
> > This is addressed with the alternative
> BOOST_CLASS_EXPORT
> > method.  its
> > described in the serialization documentation.
> > 
> > Robert Ramey
> > 
> > kauai wrote:
> > > Hi all,
> > >
> > > I have a container class that has a vector which
> > contains
> > > several other classes.   My container class has a
> > serialize
> > > function that looks like this:
> > >
> > > friend class boost::serialization::access;
> > > template<class Archive> void serialize (Archive &ar,
> > const
> > > unsigned int version)
> > > {
> > >    // save/load base class information
> > >    ar &
> > BOOST_SERIALIZATION_BASE_OBJECT_NVP(MyBaseClass);
> > >    ar.register_type(static_cast<SomeClass1*>(NULL));
> > >    ar.register_type(static_cast<SomeClass2*>(NULL));
> > > ...
> > >    ar & BOOST_SERIALIZATION_NVP(m_Vector); //
> > std::vector
> > > }
> > >
> > > Got everything working but now an issue has come up:
> > > Someone wants to add a new class but it is not part
> of
> > this
> > > package that is doing the serialzation.  I want to
> > avoid
> > > what I call "dependency hell", is there a way for
> that
> > new
> > > class to get registered someplace other than in this
> > > function?
> > >
> > > Thanks for any help,
> > > Kauai
> > >
> > >
> > >
> > >
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> > 
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> 
> 
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