int main( int argc, char * argv[] )
{
    argc; argv;

#ifdef _WIN64
    printf( "_WIN64\n\n");
#else
    printf( "_WIN32\n\n");
#endif

    {
        PacketRef packet1 = NewPacket(); // Valid: Intended use, + 1 ref

        // PacketRef * ptr_ref = &packet1; // DANGEROUS: Can have a "dangling pointer" to an object that no longer exists.

        packet1->Write<uint16_t>( 0 ); // API example
        packet1->Write<uint16_t>( 0x5000 );
        packet1->Write<uint16_t>( 0 );
        packet1->Write<uint8_t>( 1 );
        packet1->Overwrite<uint16_t>( 0, (uint16_t)packet1->GetTotalBytes() - 6 ); // API example
        packet1->Finalize(); // Required for further API use

        // void F( PacketRef packet )
        F( packet1 ); // Valid: copy ctor'ing is ok, + 1 ref, then - 1 ref
        // NOTE: The 'smart pointer' object is copied, actual data is always used via a pointer

        // void G( PacketRef & packet )
        G( packet1 ); // Valid: Just a reference, no copying
        // NOTE: susceptible to dangling reference issues noted below

        //PacketRef packet2; // Invalid: no appropriate default constructor available

        //packet1 = NewPacket(); // Valid: However, packet is freed since no more refs exist

        PacketRef packet3( packet1 ); // Valid: copy ctor'ing is 'ok', + 1 ref

        packet1 = NewPacket(); // Valid: since a ref exists, old packet is not freed

        // Valid: simply holding a normal reference to an object
        PacketRef & packet4 = packet3;

        //packet3 = NewPacket(); // DANGEROUS: We now have a "dangling reference" to an object that no longer exists

        // Valid: Object still exists since packet3 has a ref to it
        uint16_t packet_size = packet4->Read<uint16_t>(); // API use
        uint16_t packet_opcode = packet4->Read<uint16_t>();
        uint16_t packet_security = packet4->Read<uint16_t>();
        printf( "[%.4X][%i bytes][%.4X]\n\n", packet_opcode, packet_size, packet_security );

    } // packet3 dtor, packet1 dtor since no more refs for either

    return 0;
}