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| From: | sparhawk AT eunet DOT at (Gerhard Gruber) |
| Newsgroups: | comp.os.msdos.djgpp |
| Subject: | Re: C vs C++ |
| Date: | Tue, 16 Jun 1998 21:33:02 GMT |
| Organization: | Customer of EUnet Austria |
| Lines: | 25 |
| Message-ID: | <358fdc42.4262990@news.Austria.EU.net> |
| References: | <199806152230390650 DOT 001F6C6E AT pogwizd DOT tcs DOT uni DOT wroc DOT pl> |
| NNTP-Posting-Host: | e190.dynamic.vienna.at.eu.net |
| Mime-Version: | 1.0 |
| To: | djgpp AT delorie DOT com |
| DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Destination: "Pawel Kowalski" <pk AT tcs DOT uni DOT wroc DOT pl>
From: Gruber Gerhard
Group: comp.os.msdos.djgpp
Date: Mon, 15 Jun 1998 22:30:39 +0200:
>Are there any differences in the question of speed
>between executables of the same source codes (consisting
>of only basic C functions) compiled in C and C++ by gcc?
>
>(I used to think that C++ is slower for it's objective
>language, and I don't know whether it's true or not...)
This is just a guess but as long as you only use normal C functions and style
the code should be the same. If you start using certain C++ features then the
code becomes bigger and slower because of some overhead (i.e. virtual
functions).
--
Bye,
Gerhard
email: sparhawk AT eunet DOT at
g DOT gruber AT sis DOT co DOT at
Spelling corrections are appreciated.
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