Serializing and de-serializing dictionary

hi,
I registered a class and methods that should serialize and de-serialize a angelscript dictionary object (addon) from C++.
In order to do that, I should be able to iterate on dictionary structure, identify each item type, and get it's value. And then recurse if an item is a dictionary,. That's the goal.

For serialization (which I will think better after) I will need to create the objects used in angelscript and insert them into dictionary from C++ side.

I'm having trouble to manipulate dictionary class using CScriptDictionary::CIterator at C++ side.
Some constructors methods are protected …