Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!tut.cis.ohio-state.edu!HARVARD.HARVARD.EDU!ngo%tammy
From: ngo%tammy@HARVARD.HARVARD.EDU (Tom Ngo)
Newsgroups: gnu.g++.lib.bug
Subject: Should "operator =" be made to return *this, by convention?
Message-ID: <9002030548.AA00886@life.ai.mit.edu>
Date: 3 Feb 90 04:42:54 GMT
Sender: daemon@tut.cis.ohio-state.edu
Distribution: gnu
Organization: GNUs Not Usenet
Lines: 11


    C programmers are accustomed to expecting = to return the value
    assigned.  However, in a few classes--for example, String, Integer
    and Rational-- operator == returns void.  Is there a good reason
    for this?  Could they be made to return String&, Integer& and
    Rational& *this without causing problems?

    Apologies if this has been brought up before...

--Tom Ngo
  ngo@harvard.edu