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From: Leon Mergen (leon_at_[hidden])
Date: 2007-01-15 11:04:14


Hello,

http://www.boost.org/libs/serialization/doc/serialization.html#registration

I hope this helps.

Regards,

Leon Mergen
http://www.solatis.com

On 1/15/07, Miguel Silvestre <msilvestre_at_[hidden]> wrote:
>
> Anyone???
>
> In the boost code I found this comment:
>
> // note:if this exception is thrown, be sure that derived pointer
> // is either regsitered or exported.
>
> How can I register a class????????
>
> On 1/15/07, Miguel Silvestre <msilvestre_at_[hidden]> wrote:
> > Just make the test without a pointer ant it works just fine.
> >
> > I've looked at the documentation and it only refers to this problem on
> > derivated classes! But I'm not deriving any class. I'm just including
> > the ponter of a class :(
> >
> > On 1/15/07, Miguel Silvestre <msilvestre_at_[hidden]> wrote:
> > > Ok!!!
> > >
> > > Now I'm getting unregistered_class exceptions when trying to seryalize
> > > a class that has another class. Like:
> > >
> > > class C : public Serializer
> > > {
> > > typedef Serializer Parent;
> > > public:
> > > std::string text;
> > > A* m_owner;
> > > int32 dasse;
> > > C():m_owner(0)
> > > {
> > > text = "Ola sua puta rabeta!";
> > > dasse = 69;
> > > }
> > >
> > > void Serialize(IArchive& ar, const unsigned int version)
> > > {
> > > ar.Serialize(dasse);
> > > ar.Serialize(text);
> > > //ar.Serialize(m_owner);
> > > }
> > > };
> > >
> > > class A : public Serializer
> > > {
> > > typedef Serializer Parent;
> > > public:
> > >
> > > void Serialize(IArchive& ar, const unsigned int version)
> > > {
> > > ar.Serialize(dumbi);
> > > ar.Serialize(vectorTest);
> > > ar.Serialize(matrix);
> > > ar.Serialize(testing);
> > > ar.Serialize((void*)test_void, sizeof(Vector3f));
> > > }
> > >
> > > int dumbi;
> > > float dumbf;
> > > Vector2f vectorTest;
> > > Matrix33 matrix;
> > > C* testing;
> > > Vector3f* test_void;
> > >
> > > A():dumbi(12), dumbf(69.69f)
> > > {
> > > testing = new C();
> > > testing->m_owner = this;
> > > matrix.SetIdentity();
> > > test_void = new Vector3f(1,2,3);
> > > }
> > >
> > > A(int dumb1, float dumb2) : dumbi(dumb1), dumbf(dumb2)
> > > {
> > > testing = new C();
> > > testing->m_owner = this;
> > > matrix.SetIdentity();
> > > test_void = new Vector3f(1,2,3);
> > > }
> > > };
> > >
> > > If I comment the line that serializes C object from A
> > > (ar.Serialize(testing);) everything works fine.
> > > I can serialize Object A. And I can serialiaze the Object C to. But
> > > when I have apoibter to C on object A It throws the unregistered_class
> > > exception?
> > >
> > > Why?
> > >
> > > How can I avoid this???
> > > On 1/12/07, Robert Ramey <ramey_at_[hidden]> wrote:
> > > > Use binary_object.
> > > >
> > > > Robert Ramey
> > > >
> > > >
> > > >
> > > > _______________________________________________
> > > > Boost-users mailing list
> > > > Boost-users_at_[hidden]
> > > > http://lists.boost.org/mailman/listinfo.cgi/boost-users
> > > >
> > >
> > >
> > > --
> > > Miguel Silvestre
> > >
> >
> >
> > --
> > Miguel Silvestre
> >
>
>
> --
> Miguel Silvestre
> _______________________________________________
> Boost-users mailing list
> Boost-users_at_[hidden]
> http://lists.boost.org/mailman/listinfo.cgi/boost-users
>

-- 
Leon Mergen
http://www.solatis.com


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