HP Integrity NonStop J-Series - Manual (Page 194)

// operators:
// RWvostream& operator<<
// (RWvostream& strm, const Developer& item)
// RWvistream& operator>>(RWvistream& strm, Developer& obj)
// RWvistream& operator>>(RWvistream& strm, Developer*& pObj)
// RWFile& operator<<(RWFile& strm, const Developer& item)
// RWFile& operator>>(RWFile& strm, Developer& obj)
// RWFile& operator>>(RWFile& strm, Developer*& pObj)
void rwSaveGuts(RWFile& file, const Developer& developer){
// Called by:
// RWFile& operator<<(RWFile& strm, const Developer& item)
file << developer.name_; // Save name.
// See if alias_ is pointing to a Developer in memory.
// If not, then rwSaveGuts stores a boolean false to signify
// that alias_ is a nil pointer.
// If alias_ is pointing to a Developer,
// then rwSaveGuts stores a boolean true
// and stores the value of the Developer
// that alias_ is pointing to.
if (developer.alias_ == rwnil)
file << false; // No alias.
else {
file << true;
file << *(developer.alias_); // Save alias.
}
}
void rwSaveGuts(RWvostream& stream, const Developer& developer) {
// Called by:
// RWvostream& operator<<
// (RWvostream& strm, const Developer& item)
stream << developer.name_; // Save name.
// See if alias_ is pointing to a Developer in memory.
if (developer.alias_ == rwnil)
stream << false; // No alias.
else {
stream << true;
stream << *(developer.alias_); // Save alias.
}
}
void rwRestoreGuts(RWFile& file, Developer& developer) {
// Called by:
// RWFile& operator>>(RWFile& strm, Developer& obj)
file >> developer.name_; // Restore name.