char *serialize(const P &, char *, char *) const;
const char *deserialize(P &, const char *, const char *) const;
virtual const char *dispatch(ReceiverBase &, const char *, const char *) const;
char *serialize(const P &, char *, char *) const;
const char *deserialize(P &, const char *, const char *) const;
virtual const char *dispatch(ReceiverBase &, const char *, const char *) const;