Re: [Boost-users] Problems non intrusively serializing templateinheritance classes, boost 1.33

From: Robert Ramey (ramey_at_[hidden])
Date: 2005-09-26 16:45:59

try replacing 

    template<class Archive, class T>
      inline void save(Archive& ar,  derived<T>& obj, const unsigned int version)
    {
    ...

with

    template<class Archive, class T>
      inline void save(Archive& ar,  const derived<T>& obj, const unsigned int version) // note const !!!
    {
    ...

Robert Ramey
  "Pyush Agrawal" <pyush.agrawal_at_[hidden]> wrote in message news:f7a7f9d105092611174db1c70_at_mail.gmail.com...
  Hi,
    I am relatively a new to Boost serialization classes. I am trying to serialize a derived template class.

  template<class T> class base {};
  tempate<class T> class derived : public base<T> {};

  I am trying to serialize 'derived'  and have tried many different things. I am unable to serialize the inherited template classes.
  For some reason the code calls
  (1) 'derived::Serialize'
  (2) 'base::Save'
  and never executes 'derived:: Save' and doesnot serialize the 'derived' object properly.

  I am attaching the source code (SerializeTemplates.cpp) and the output(output.txt) of the program. 
  I am using MSVC7.1, debug mode, Boost 1.33, Spirit 1.8
  It will be great, if somebody could point out what I am doing wrong.
  Thanks,
  Pyush

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