Re: File Copy Operation

Article View: borland.public.cppbuilder.nativeapi

Article #16430

Back to borland.public.cppbuilder.nativeapi Previous Next

#16430

From: Ed Mulroy [TeamB]
Date: Fri, 16 May 2003 01:17

12 lines
1541 bytes

I have not found memory mapping to be faster or even as fast as unbuffered
reading.  However I've not compared them since Win95 (maybe 98).  Perhaps
it's faster under WIn2K or XP.

.  Ed

> Remy Lebeau wrote in message
> news:3ec41b29$1@newsgroups.borland.com...
>
> If you're conserned about speed, then memory
> mapping the soource file will be much faster
> then using ReadFile() for it.

Technical Details

Message-ID: <3ec43c42$1@newsgroups.borland.com>

Path:

arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-08!supernews.com!newsfeeds.sol.net!zeus.visi.com!news-out.visi.com!petbe.visi.com!newsfeed.wirehub.nl!news.kweb.on.ca!KWeb!newsgroups.borland.com!not-for-mail

References:

<3ec35dd4@newsgroups.borland.com> <3ec3944e$1@newsgroups.borland.com> <3ec3be2e@newsgroups.borland.com> <3ec3c37a@newsgroups.borland.com> <3ec41b29$1@newsgroups.borland.com>

Show Full Headers

Complete Article Headers

X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 10cc67,2c3eb0c8d9515a68
X-Google-Attributes: gid10cc67,public
X-Google-ArrivalTime: 2003-05-15 18:21:21 PST
From: "Ed Mulroy [TeamB]" <ed@mulroyREMOVETHESECHARS.org>
Newsgroups: borland.public.cppbuilder.nativeapi
References: <3ec35dd4@newsgroups.borland.com> <3ec3944e$1@newsgroups.borland.com> <3ec3be2e@newsgroups.borland.com> <3ec3c37a@newsgroups.borland.com> <3ec41b29$1@newsgroups.borland.com>
Subject: Re: File Copy Operation
Date: Thu, 15 May 2003 21:17:29 -0400
Lines: 14
X-Priority: 3
X-MSMail-Priority: Normal
X-Newsreader: Microsoft Outlook Express 6.00.2800.1158
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106
NNTP-Posting-Host: 24.74.175.102
Message-ID: <3ec43c42$1@newsgroups.borland.com>
X-Trace: newsgroups.borland.com 1053047874 24.74.175.102 (15 May 2003 18:17:54 -0700)
X-Authenticated-User: edmulroy
Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-08!supernews.com!newsfeeds.sol.net!zeus.visi.com!news-out.visi.com!petbe.visi.com!newsfeed.wirehub.nl!news.kweb.on.ca!KWeb!newsgroups.borland.com!not-for-mail

Reply to Parent Message