bool Less::operator()

in analyzers/src/breakdown/statistics.cpp [26:35]

• 9 lines of code
• 6 McCabe index (conditional complexity)

bool Less::operator()(const Session& a, const Session& b) const
{
    return ((std::uint16_t)(a.ip_type) < (std::uint16_t)(b.ip_type)) || // compare versions of IP address
           (ntohs(a.port[0]) < ntohs(b.port[0])) ||                     // compare Source(client) ports
           (ntohs(a.port[1]) < ntohs(b.port[1])) ||                     // compare Destination(server) ports

           ((a.ip_type == Session::IPType::v4) ? // compare IPv4
                ((ntohl(a.ip.v4.addr[0]) < ntohl(b.ip.v4.addr[0])) || (ntohl(a.ip.v4.addr[1]) < ntohl(b.ip.v4.addr[1])))
                                               : (memcmp(&a.ip.v6, &b.ip.v6, sizeof(a.ip.v6)) < 0));
}