From: "A. Sinan Unur" <asu1 AT c-o-r-n-e-l-l DOT edu>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: HELP please: C++ Not working!!
Date: 20 Jul 2003 03:06:51 GMT
Organization: Cornell University
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To: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

RadSurfer <RadSurfer AT yahoo DOT com> wrote in 
news:umqjhv4ncr5ni8j45i83dfvlfdhsakt6ib AT 4ax DOT com:

> Please help so I do not loose any sleep over this!
> I'd really like to understand this once and for all ;-)
> 
> My program looks like this:
> 
> [gcc -dumpversion = 3.23]
> 
> /* C++ */
> 
> #include <iostream>
> 
> int main(void) {
> 
>   cout << "Hello World!" << endl;
> 
> }
> 
> invokation:
> 
> h:\djgpp>gcc -x c++ hw.cpp -o hw.exe
> (is this okay?)

Change that to:

#include <iostream>

int main(void) {
    std::cout << "Hello World!" << std::endl;
}

and

gxx -Wall hw.cpp -o hw.exe

> Outcome:
> 
> hw.cpp: In function `int main()':
> hw.cpp:7: `cout' undeclared (first use this function)
> hw.cpp:7: (Each undeclared identifier is reported only once for each
> function it appears in.)
> hw.cpp:7: `endl' undeclared (first use this function)
> 
> WHAT is wrong here?

You need a C++ book that shows standard C++/
 
> I have   \djgpp\lang\cxx\....     as extracted 
> I have \djgpp\lib\gcc-lib\...      etc; as extracted
> and files from both GCC and GPP archives are carefully
> copied over...

What do you mean 'copied over'?

Sinan.
-- 
A. Sinan Unur
asu1 AT c-o-r-n-e-l-l DOT edu
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