Xref: utzoo comp.lang.c:23282 comp.lang.c++:5222 gnu.g++:476
Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!usc!apple!sun-barr!lll-winken!arisia!sgi!shinobu!odin!delrey!shap
From: shap@delrey.sgi.com (Jonathan Shapiro)
Newsgroups: comp.lang.c,comp.lang.c++,gnu.g++
Subject: Re: A solution to the multiple inclusion problem
Keywords: #include c c++
Message-ID: <1087@odin.SGI.COM>
Date: 24 Oct 89 23:03:27 GMT
References: <14240@well.UUCP>
Sender: news@odin.SGI.COM
Distribution: comp
Organization: Silicon Graphics, Inc., Mountain View, CA
Lines: 10


Why does everybody feel compelled to reinvent this wheel?

The current most widley accepted solution for single inclusion is to
insert a pragma into the header file:

   #pragma once

Jonathan Shapiro
Synergistic Computing Associates