Robert Ramey <ramey@rrsd.com> wrote:

Pooyan Dadvand wrote:

...

Can you please explain me more the idea of extradata structure? Consider that my extradata can be a double, ublas::vector, or even std::vector<weak_ptr<Element> > or any new type of variables. I have:

std::vector<std::pair<VariableData, extradata> > mData ... ar << mData;

and each element of vector can have a different type of data with different size or even have pointers. (It's a heterogeneous container)

The above will work as written.

Maybe what you want is:

template<class T> class mytype : std::vector<std::pair<VariableData, T> > { template<class Archive> void serialize(Archive &ar, const unsigned int version){ ar << boost::serialization::base_object(*this); } };

then you can

mytype<double> m_t ... ar << m_t

The possibilities are endless. This really isn't about the serialization library but about C++

Robert Ramey

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