Function find_enum_item

library/include/DataDefs.h:848–855

     */
    template<class T>
    inline bool find_enum_item(T *var, const std::string &name) {
        using traits = df::enum_traits<T>;
        int size = traits::last_item_value-traits::first_item_value+1;
        int idx = findEnumItem(name, size, traits::key_table);
        if (idx < 0) return false;
        *var = T(traits::first_item_value+idx);
        return true;
    }

    /*
     * Bitfield tools.