Path: utzoo!utgpu!news-server.csri.toronto.edu!rutgers!usc!zaphod.mps.ohio-state.edu!van-bc!ubc-cs!fornax!miron
From: miron@fornax.UUCP (Miron Cuperman)
Newsgroups: comp.lang.c++
Subject: Re: Array of class objects
Keywords: array, initialization, class objects
Message-ID: <1650@fornax.UUCP>
Date: 23 Nov 90 21:47:21 GMT
References: <1756@enuxha.eas.asu.edu> <1990Nov15.050358.16043@clear.com>
Organization: School of Computing Science, SFU, Burnaby, B.C. Canada
Lines: 17

rmartin@clear.com (Bob Martin) writes:

>>class pnt {...
>>		pnt (int x = 0, int y = 0, int z = 0) {X=x; Y=y; Z=z;}
>>};
>>I recieve an error to the effect "cannot find pnt::pnt()" when 
>>I compile my program.  

>So the solution is for you to declare and implement a pnt::pnt()
>constructor.  Perhaps it should set the coordinates to zero...

No.  pnt::pnt() is defined, since all the arguments to pnt(int, int, int)
are optional.  It may be that there is a bug in your compiler, or that it
is not up to date.

If not you define pnt::pnt(), then it would be ambigous which version of
pnt::pnt() to call.