Re: Please help: Using args to obj func

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#2792

From: Vladimir Alexiev
Date: Thu, 19 Oct 1995 03:17

12 lines
1124 bytes

In article <460oe9$5a9@news.xmission.com> dev@xmission.com (dev) writes:

> MyClass::MakeAString ( char *fmt, char *str, int i, long l );
> {
>   char tmpstr[200];
>   sprintf( tmpstr, "%s %d", str, i );  // str shows up ok, %d shows bogus val

Looks ok to me... The only thing is, don't try to return this tmpstr
because it will go out of scope when the function returns. If you need to
return it, make it a "static char [200]".

Sorry, can't help.

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References: <45pr3o$43s@news.xmission.com> <omzqf01pxk.fsf@tees.cs.ualberta.ca> <460oe9$5a9@news.xmission.com>

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Path: arc1-ca.pugleaf.net!rover.ucs.ualberta.ca!alberta!usenet
From: Vladimir Alexiev <vladimir@cs.ualberta.ca>
Newsgroups: comp.os.ms-windows.programmer.misc,comp.lang.c++
Subject: Re: Please help: Using args to obj func
Date: 18 Oct 1995 21:17:15 -0600
Organization: University of Alberta, Computing Science
Sender: vladimir@tees.cs.ualberta.ca
Message-ID: <omhh1617t0.fsf@tees.cs.ualberta.ca>
References: <45pr3o$43s@news.xmission.com> <omzqf01pxk.fsf@tees.cs.ualberta.ca>
 <460oe9$5a9@news.xmission.com>
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In-reply-to: dev@xmission.com's message of 17 Oct 1995 17:16:57 GMT
To: dev@xmission.com (dev)
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