Method reset

cpp/src/map.cpp:206–211

// Point to a different underlying pn_data_t, no copy
template <class K, class T>
void map<K,T>::reset(pn_data_t *d) {
    value_.reset(d);            // Points to d, not copy of d.
    map_.reset();
    // NOTE: for internal use. Don't verify that the data is valid here as that
    // would forcibly decode message maps immediately, we want to decode on-demand.
}

template <class K, class T>
PN_CPP_EXTERN proton::codec::decoder& operator>>(proton::codec::decoder& d, map<K,T>& m)