Method toString

src/SFML/Network/IpAddress.cpp:165–186

///////////////////////////////////////////////////////

////////////////////////////////////////////////////////////
std::string IpAddress::toString() const
{
    if (const auto* addressV4 = std::get_if<V4Data>(&m_address); addressV4)
    {
        in_addr address{};
        address.s_addr = htonl(*addressV4);

        if (std::array<char, 32> buffer{}; inet_ntop(AF_INET, &address, buffer.data(), buffer.size()))
            return buffer.data();
    }
    else if (const auto* addressV6 = std::get_if<V6Data>(&m_address); addressV6)
    {
        in6_addr address{};
        static_assert(sizeof(address.s6_addr) == sizeof(*addressV6));
        std::memcpy(address.s6_addr, addressV6->data(), addressV6->size());

        if (std::array<char, 64> buffer{}; inet_ntop(AF_INET6, &address, buffer.data(), buffer.size()))
            return buffer.data();
    }

    return "";
}


////////////////////////////////////////////////////////////