Method Handle

support-lib/proxy_cache_interface.hpp:136–137

    class Handle {
    public:
        template <typename... Args> Handle(Args &&... args)
            : m_cache(get_base()), m_obj(std::forward<Args>(args)...) {}
        Handle(const Handle &) = delete;
        Handle & operator=(const Handle &) = delete;
        ~Handle() { if (m_obj) cleanup(m_cache, typeid(TagType), get_unowning(m_obj)); }