- const EthHdr *eth() const { return (const EthHdr *)data; }
- const IpHdr *ip() const {const EthHdr *h = eth(); return h ? h->ip() : 0;}
- const TcpHdr *tcp() const {const IpHdr *h = ip(); return h ? h->tcp() : 0;}
- const UdpHdr *udp() const {const IpHdr *h = ip(); return h ? h->udp() : 0;}
-
- EthHdr *eth() { return (EthHdr *)data; }
- IpHdr *ip() { EthHdr *h = eth(); return h ? h->ip() : 0; }
- TcpHdr *tcp() { IpHdr *h = ip(); return h ? h->tcp() : 0; }
- UdpHdr *udp() { IpHdr *h = ip(); return h ? h->udp() : 0; }
-
- public:
- void serialize(std::ostream &os);
- void unserialize(Checkpoint *cp, const std::string §ion);
+ void serialize(const std::string &base, std::ostream &os);
+ void unserialize(const std::string &base, Checkpoint *cp,
+ const std::string §ion);