HP Integrity NonStop J-Series - Manual (Page 195)

// Should developer.alias_ point to a Developer?
RWBoolean alias;
file >> alias;
// If alias_ should point to a Developer,
// then rwRestoreGuts restores the Developer object
// and then updates alias_ to point to the new Developer.
if (alias) // Yes.
file >> developer.alias_;
// Call:
// RWFile& operator>>(RWFile& strm, Developer*& pObj)
}
void rwRestoreGuts(RWvistream& stream, Developer& developer) {
// Called by:
// RWvistream& operator>>(RWvistream& strm, Developer& obj)
stream >> developer.name_; // Restore name.
// Should developer.alias_ point to a Developer?
RWBoolean alias;
stream >> alias;
if (alias) // Yes.
stream >> developer.alias_;
// Restore alias and update pointer.
// Calls:
// RWvistream& operator>>
// (RWvistream& strm, Developer*& pObj)
}
// For user output only:
ostream& operator<<(ostream& stream, const Developer& d) {
stream << d.name_
<< " at memory address: " << (void*)&d;
if (d.alias_)
stream << " has an alias at memory address: "
<< (void*)d.alias_ << " ";
else
stream << " has no alias.";
return stream;
}
//--------------------- Team -------------------------------
RWDEFINE_PERSISTABLE(Team);
// This macro generates the following insertion and extraction
// operators:
// RWvostream& operator<<
// (RWvostream& strm, const Team& item)
// RWvistream& operator>>(RWvistream& strm, Team& obj)
// RWvistream& operator>>(RWvistream& strm, Team*& pObj)
// RWFile& operator<<(RWFile& strm, const Team& item)