Method CreateObject

extra/yassl/include/factory.hpp:76–92

THE Creator, returns a new object of the proper type or 0

    // THE Creator, returns a new object of the proper type or 0
    AbstractProduct* CreateObject(const IdentifierType& id) const
    {
        typedef typename STL::vector<CallBack>::const_iterator cIter;
        
        cIter first = callbacks_.begin();
        cIter last  = callbacks_.end();

        while (first != last) {
            if (first->first == id)
                break;
            ++first;
        }

        if (first == callbacks_.end())
            return 0;
        return (first->second)();
    }
private:
    Factory(const Factory&);            // hide copy
    Factory& operator=(const Factory&); // and assign