Re: trouble printing 'Hello World'

From:

=?iso-8859-1?q?Erik_Wikstr=F6m?= <eriwik@student.chalmers.se>

Newsgroups:

comp.lang.c++

Date:

6 May 2007 23:15:29 -0700

Message-ID:

<1178518529.085724.92630@y5g2000hsa.googlegroups.com>

On 7 Maj, 01:47, Jim Anderson <e...@ieee.org> wrote:

It's been a few years since I have programmed in C++. I'm starting
to develop some programs in C++ and I can't get "Hello, World" working
yet. It looks to me like 'cout' in the std library is not being found, ev=

though I have it installed on the system.

I'm using gcc version 3.4.6 and I have libstdc++5 and libstdc++6 installe=

my program looks like this:

// Builder.cc

In addition to what others have said, you should include iostream
here.

#include "Builder.h"

And either add using namespace std; here, or use std::cout below.

Builder::Builder() {
     // cout << "Builder constructor\n" ;

}

// Builder.h
#ifndef BUILDER_H
#define BUILDER_H
#endif

class Builder {
     public:
         Builder();

};

// test.cc
#include <iostream>

using namespace std;

#include "Builder.h"

main() {
     Builder b = Builder();

     cout << "Hello\n";

}

--
Erik Wikstr=F6m