Re: [Dev-C++] BAKERY PROBLEM

I've just finished a course on 'C' and I'm starting 'C++', the namespace
thing from what I've read really comes into its own when you start defining
your own headers. No there is nothing wrong with using the 'C' headers,
that's part of the power of C++. It was just me spouting what I've read,
take no notice of that. In the end your work should reflect what you are
comfortable with. Also, a big sorry about my earlier reply, I was drunk at
the time and thought I was being witty. The compiler has laughed at my work
also, more than enough times. But its getting better, its hard to grasp
these things when your starting off on this road and when they sink in, the
laughing gets less and less.
----- Original Message -----
From: "Ioannis Vranos" <no...@ya...>
To: <dev...@li...>
Sent: Monday, May 28, 2001 10:59 AM
Subject: RE: [Dev-C++] BAKERY PROBLEM


> We are talking about C++.
>
> <cstdlib>, <cctype> e.t.c. have the C library functions defined in
> namespace std. So, if you want to use printf using <cstdio> you should
> write:
>
> #include <cstdio>
>
> int main()
> {
>  using std::printf;
> // or using namespace std;
> printf("Hello World!\n");
> }
>
> If you use <stdio.h> e.t.c. you do not need to use the using statement.
> For example:
>
> #include <stdio.h>
>
> int main()
> {
>  printf("Hello World!\n");
> }
>
>
> The C subset header files of C++ with the .h extension are defined with
> something like this:
>
> --- stdio.h ---
>
> #include <cstdio>
> using std::printf;
> // ...
>
>
> Now C++ standard library uses only headers without extensions with the
> need of using statement.
>
> For example:
>
> #include <iostream> // Correct
>
> // ...
>
>
> #include <iostream.h> // Incorrect in ANSI C++ (1998)!
>
>
>
> Hope this helps.
>
> Ioannis
>
> * Ioannis Vranos
> * Programming pages: http://members.nbci.com/noicys
> * Alternative URL: http://run.to/noicys
>
>
> -----Original Message-----
> From: dev...@li...
> [mailto:dev...@li...] On Behalf Of Luigi
> Santillo
> Sent: Saturday, May 26, 2001 9:15 PM
> To: dev...@li...
> Subject: Re: [Dev-C++] BAKERY PROBLEM
>
> Hi,
> I took a look at Vassili's solution.
> At the beginning of the (attached) file there are the lines:
>
> -----------
> ...
> #include <cstdlib>
> #include <cctype>
>
> -----------
>
> I would have included the files: stdlib.h and ctype.h instead of cstdlib
>
> and cctype.
>
> Is there anything wrong with my approach?
>
> At 17.42 26/05/01 +0100, you wrote:
> >----- Original Message -----
> >From: <mailto:LO5...@ao...>LO5...@ao...
> >To:
> ><mailto:dev...@li...>dev...@li...
> orge.net
> >
> >Sent: Friday, May 25, 2001 4:22 PM
> >Subject: Fwd: [Dev-C++] BAKERY PROBLEM
> >
> >#include <iostream.h>
> >#include <stdlib.h>
> >const char a = 61;
> >const int SENNTINEL= -999;
> >const char SKIP =' ';
> >  ...
>
> --
> gisan
>
>
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