Class CServiceHash

src/netaddress.h:561–584

};

class CServiceHash
{
public:
    CServiceHash()
        : m_salt_k0{GetRand(std::numeric_limits<uint64_t>::max())},
          m_salt_k1{GetRand(std::numeric_limits<uint64_t>::max())}
    {
    }

    CServiceHash(uint64_t salt_k0, uint64_t salt_k1) : m_salt_k0{salt_k0}, m_salt_k1{salt_k1} {}

    size_t operator()(const CService& a) const noexcept
    {
        CSipHasher hasher(m_salt_k0, m_salt_k1);
        hasher.Write(a.m_net);
        hasher.Write(a.port);
        hasher.Write(a.m_addr.data(), a.m_addr.size());
        return static_cast<size_t>(hasher.Finalize());
    }

private:
    const uint64_t m_salt_k0;
    const uint64_t m_salt_k1;
};

#endif // BITCOIN_NETADDRESS_H