Michael Reichlin wrote:
Hi everybody,
actually i have a big problem with serializing some of my classes. The problem is, that classA class calls new of classB in constructor and after that the load_construct_data is called and also calls a new of classB. So I have two objects of classB.
serialize.h template<class Archive> void serialize(Archive &ar, CClassA &cCClassA, const unsigned int version) {
// Just comment out the following- don't serialize B
ar & boost::serialization::make_nvp("ClassB", cCClassA.pClassB );
//
}
template<class Archive> void save_construct_data(Archive &ar, const CClassA *cCClassA, const unsigned int version) { ar << boost::serialization::make_nvp("Test", cCClassA->iTest); } template<class Archive> void load_construct_data(Archive &ar, CClassA *cCClassA, const unsigned int version) { int iTest; ar >> boost::serialization::make_nvp("Test", iTest); ::new(cCClassA) CClassA(iTest); }
Now I just want that only one ClassB will be created. How can I recognize, that ClassB is already generate through cons tructor classA. I just want to serialize the members of classB.
Is there a way to solve my problem??