Re: [Boost-users] Serialization of a complex data structure

29 Apr 2010


      Can someone help me?
Robert, where can I find what you're talking about?
I did all the tests reported in
http://www.boost.org/doc/libs/1_42_0/libs/serialization/doc/index.html but I
could not find a good solution for me. Could you help me?

On Thu, Apr 29, 2010 at 5:53 PM, Marco Meoni - Sbaush wrote:
...
i read all the boost manual, but i don't have found how serialize nested
structures editing only the first struct.
i can't put the serialize method in the Container because Container
contains a lot of other structures, and these structures contain other
structures and so on.
I wish I could serialize all serializing only the parent class
Can you help me, pointing the manual section with this, or show me a basic
example?
Thank you so much.
On Thu, Apr 29, 2010 at 6:29 PM, Robert Ramey  wrote:
...
Marco Meoni - Sbaush wrote:
...
I obtain this error:
c:\boost\boost_1_42\boost\serialization\access.hpp(118) : error
C2039: 'serialize' : is not a member of 'Container'
I can overcome the problem by defining the serialize method inside
container. But container is an external library, so i can't modify
it. I would serialize the entire contents of Example without touching
the others structures. I thought that smart pointers could be the
right solution for me. What i shoud do instead in your opinion?
thanks.
Marco.
On Wed, Apr 28, 2010 at 11:19 PM, Robert Ramey  wrote:
Marco Meoni - Sbaush wrote:
...
struct Example{
friend class boost::serialization::access;
        template<class Archive>
        void serialize(Archive & ar, const unsigned int /*
file_version */){
          ar & results_container; // INCLUDE THIS
...
}
        Container* results_container;
MyMap this_is_a_map;
        Example(){}
        ...
        ...
};
Try specifying which members you want to serialize in the serialize
function.  See above.
Make sure your serialize function is in the proper namespace - see manual.
Robert Ramey
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--
Marco Meoni - Sbaush
www.marcomeoni.net
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Marco Meoni - Sbaush
www.marcomeoni.net