Drew> In C++, I have a base class and a derived class. I want to allow Drew> operator= to be overloaded properly for my derived class such Drew> that it can have the base class assigned to it. Do I need to Drew> define derivedClass::operator=() to copy all the members and set Drew> any new members to null? Can I somehow use the operator=() Drew> function from the base class to save time (especially since the Drew> base class isn't written by me)?
David> http://lists.linux.org.au/listinfo/linuxcprogramming/ David> http://lists.linux.org.au/listinfo/tuxcpprogramming/ David> http://www.rebel.net.au/~lloy0076/linux_c_programming/ Also: ftp://ftp.rug.nl/contrib/frank/documents/cplusplus.annotations/ -- Ian Zimmerman, Oakland, California, U.S.A. if (sizeof(signed) > sizeof(unsigned) + 4) { delete this; } GPG: 433BA087 9C0F 194F 203A 63F7 B1B8 6E5A 8CA3 27DB 433B A087 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
