Re: [Dev-C++] FW: What does this mean ?

[Daniel G. <sp...@ho...>]

Why has this come back in again?



>From: Somanathan Kaimal <som...@wi...>
>To: "'dev...@li...'" 
><dev...@li...>
>Subject: [Dev-C++] FW: What does this mean ?
>Date: Thu, 20 Mar 2003 16:27:49 +0530
>
>Hi Techies,
>
>if (!currentParser)
>     currentParser = parserList.getInstance();
>
>** if (currentParser == (MegacoParser *)0)
>    {
>     SWERR  aSwerr;
>     aSwerr.record(__FILE__, __LINE__, "Error: No Parser available.");
>     return MegacoDefs::fail;
>    }
>
>
>
>How does the line marked with * different from
>
>If(currentParser == 0)
>
>Thanks in adv
>Somanathan
>


_________________________________________________________________
It's fast, it's easy and it's free. Get MSN Messenger today! 
http://messenger.msn.co.uk