Hi Alessandro,

Attached is a sample program that illustrates how to (de)serialize
your vector of lists of pointers to something !!!
It should address your needs to start with Boost/Serialization.
It runs on my Linux box with gcc 4.5. I hope it will work for you.

Also note that the use of plain pointers (MyObj *) in a container can be tricky unless you can make sure you run suitable memory deallocation code. Of course, it depends on your application but maybe investigating the used of shared pointer (boost::shared_ptr) could be of some interest
for you.

Hope it'd help

regards

frc
--


>>> On 14/06/2011 10:02, Alessandro Candini wrote:

Hi all.
I have a program, simplified as follows:

|#include<vector>
#include<list>
#include<fstream>

using  namespace  std;

class  MyObj
{
    int  val;

    public:
    MyObj(int  v){ val = v; };
    ~MyObj(){};
};

int  main (int  argc,char  *argv[])
{
    int  i, j;
    vector<  list<MyObj*>  >  layers;

    for(i=0; i<5; i++)
    {
        list<MyObj*>  tmp;

        for(j=0; j<10; j++)
            tmp.push_back(new  MyObj(j) );
       
        layers.push_back(tmp);
    }
    return  0;
}|

I need to serialize/deserialize the object "layers".

Can anyone give me an example on how to do this with boost serialization
library?

Thanks in advance.

--
Alessandro Candini

MEEO S.r.l.
Via Saragat 9
I-44122 Ferrara, Italy
Tel: +39 0532 1861501
Fax: +39 0532 1861637
http://www.meeo.it

========================================
"ATTENZIONE:le informazioni contenute in questo messaggio sono
da considerarsi confidenziali ed il loro utilizzoè  riservato unicamente
al destinatario sopra indicato. Chi dovesse ricevere questo messaggio
per erroreè  tenuto ad informare il mittente ed a rimuoverlo
definitivamente da ogni supporto elettronico o cartaceo."

"WARNING:This message contains confidential and/or proprietary
information which may be subject to privilege or immunity and which
is intended for use of its addressee only. Should you receive this
message in error, you are kindly requested to inform the sender and
to definitively remove it from any paper or electronic format."



_______________________________________________
Boost-users mailing list
Boost-users@lists.boost.org
http://lists.boost.org/mailman/listinfo.cgi/boost-users

_______________________________________________
Boost-users mailing list
Boost-users@lists.boost.org
http://lists.boost.org/mailman/listinfo.cgi/boost-users

-- 
Alessandro Candini

MEEO S.r.l.
Via Saragat 9
I-44122 Ferrara, Italy
Tel: +39 0532 1861501
Fax: +39 0532 1861637
http://www.meeo.it

========================================
"ATTENZIONE:le informazioni contenute in questo messaggio sono
da considerarsi confidenziali ed il loro utilizzo è riservato unicamente
al destinatario sopra indicato. Chi dovesse ricevere questo messaggio
per errore è tenuto ad informare il mittente ed a rimuoverlo
definitivamente da ogni supporto elettronico o cartaceo."

"WARNING:This message contains confidential and/or proprietary
information which may be subject to privilege or immunity and which
is intended for use of its addressee only. Should you receive this
message in error, you are kindly requested to inform the sender and
to definitively remove it from any paper or electronic format."