Re: [Boost-users] [serialization] Problem serializing a std::map

From: Robert Ramey (ramey_at_[hidden])
Date: 2006-08-16 15:06:58

have you included:

#include <boost/serialization/map.hpp>

?

Robert Ramey
"David Guardado" <unmais_at_[hidden]> wrote in message 
news:2d62d080608161201y5b423f45n2bfaeb88b86993db_at_mail.gmail.com...
Hello,

    When trying to serialize a STL map, doing the following (in Visual C++ 
7.1):

class Being
{
private:
    std::wstring Name, Description;
    friend class boost::serialization::access;
public:
    template<class Archive>
    void serialize(Archive & ar, const unsigned int version)
    {
        ar & this->Name;
        ar & this->Description;
    }
};

class Ecosystem
{
private:
    friend class boost::serialization::access;
    std::map<std::wstring,Being> Beings;
public:
    template<class Archive>
    void serialize(Archive & ar, const unsigned int version)
    {
        ar & this->Beings;
    }
};

...
ar & ecosystem;   // Making the serialization within some function (storing)
...

    I get this compile-time error:

                "c:\Boost\include\boost-1_33_1\boost\serialization\access.hpp(109): 
error C2039: 'serialize' : is not a member of
                 'std::map<_Kty,_Ty>' with 
[_Kty=std::wstring,_Ty=Models::Beings]"

   Has anyone any ideas about the reason for this error?
   Thanking you in advance,

   David

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