Re: Vraagje over klassen (class) (C++)

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#10347

From: Philip Paeps
Date: Mon, 25 Mar 2002 10:31

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Christof Laeremans <christof_laeremans@nospam.hotmail.com> wrote:
> ik doe gewoon

> #include <iostream>
> using namespace std;

> void main()
> {
>        code;
> }

> en dan krijg ik een hele boel errors zoals vb. dat hij cout niet kent
> etc....

> of moet ik dit er bij doen ... std::cout<<"Hello"; ?

*Nooit* 'void main()' gebruiken!  Als je compiler dat toelaat zonder warning:
vervangen!

Dit compilet zonder problemen met gcc:

 | #include <iostream>
 | using namespace std;
 | 
 | int
 | main(int argc, char *argv[])
 | {
 | 		cout << "Hello World\n";
 | 		return (0);
 | }

Als je compiler 'using namespace' niet begrijpt: vervangen!  Workaround:

 | #include <iostream>
 | 
 | int
 | main(int argc, char *argv[])
 | {
 | 		std::cout << "Hello World\n";
 | 		return (0);
 | }

Veel plezier.

 - Philip

-- 
Philip Paeps                                                   philip@paeps.cx

  Learn to be sincere.  Even if you have to fake it.

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From: Philip Paeps <philip@paeps.cx>
Subject: Re: Vraagje over klassen (class) (C++)
Newsgroups: be.comp.programming
References: <aN8l8.14631$DE4.1677@afrodite.telenet-ops.be> <96hc9u0muvtunhi7rpbktcl03gqt5ibfv4@4ax.com> <3C9B3818.8010102@materialise.be> <a7fi5f$110ks$1@sinclair.be.wanadoo.com> <UdIm8.25048$DE4.3433@afrodite.telenet-ops.be> <a7k2tm$1d45s$1@sinclair.be.wanadoo.com> <uKpn8.29289$DE4.3889@afrodite.telenet-ops.be> <a7mln7$15bu8$1@sinclair.be.wanadoo.com>
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