#include "stdafx.h"
#include <sstream>
// include
headers that implement a archive in simple text
format
#include <boost/archive/text_oarchive.hpp>
#include <boost/archive/text_iarchive.hpp>
#include <boost/serialization/export.hpp>
class base
{
public:
base(){
m_val = 1; }
void PrintVal( void
)
{
printf(" Value:
%d\n", m_val );
}
protected:
// note:make
polymporphic
virtual void foo(void) = 0;
friend class
boost::serialization::access;
template<class
Archive>
void serialize(Archive
& ar, const unsigned int
file_version){
ar & m_val;
}
int
m_val;
};
class derived : public base
{
public:
derived(){ m_val = 2; }
private:
void foo(void){}
friend class
boost::serialization::access;
template<class
Archive>
void serialize(Archive
& ar, const unsigned int
file_version){
boost::serialization::base_object<base>(*this);
}
};
BOOST_CLASS_EXPORT_GUID(derived,
"derived")
void
test4(){
std::stringstream ss;
boost::archive::text_oarchive oa(ss);
const
base *b = new
derived();
b->PrintVal();
oa
& b;
boost::archive::text_iarchive ar(ss);
b =
NULL;
ar
& b;
b->PrintVal();
}
int main()
{
test4();
return
0;
}