std::hash< C4NetIO::addr_t > Struct Reference

#include <C4PuncherHash.h>

Public Member Functions
size_t	operator() (const C4NetIO::addr_t &addr) const

Detailed Description

Definition at line 63 of file C4PuncherHash.h.

Member Function Documentation

operator()()

size_t std::hash< C4NetIO::addr_t >::operator() ( const C4NetIO::addr_t &  addr ) const

inline

Definition at line 64 of file C4PuncherHash.h.

                                                           {
            switch (addr.GetFamily())
            {
            case C4NetIO::HostAddress::IPv4:
            {
                sockaddr_in v4 = addr;
                auto unpack = make_tuple(v4.sin_family, v4.sin_addr.s_addr, v4.sin_port);
                return hash<decltype(unpack)>()(unpack);
            }
            case C4NetIO::HostAddress::IPv6:
            {
                sockaddr_in6 v6 = addr;
                auto unpack = make_tuple(v6.sin6_family, v6.sin6_port, v6.sin6_flowinfo, std::string((char*) v6.sin6_addr.s6_addr, 16), v6.sin6_scope_id);
                return hash<decltype(unpack)>()(unpack);
            }
            case C4NetIO::HostAddress::UnknownFamily:
                assert(!"Unexpected address family");
                return 0;
            }
        }

References C4NetIO::HostAddress::GetFamily(), C4NetIO::HostAddress::IPv4, C4NetIO::HostAddress::IPv6, and C4NetIO::HostAddress::UnknownFamily.

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The documentation for this struct was generated from the following file:

• C4PuncherHash.h