Method operator()

src/txrequest.cpp:151–154

{
    using result_type = ByPeerView;
    result_type operator()(const Announcement& ann) const
    {
        return ByPeerView{ann.m_peer, ann.GetState() == State::CANDIDATE_BEST, ann.m_txhash};
    }
};

// The ByTxHash index is sorted by (txhash, state, priority).