Re: C/GTK question

[David Nečas (Yeti) <yeti physics muni cz>]

On Thu, Jun 15, 2006 at 12:08:24PM -0300, Matías Torres wrote:
> I'm building an application in C that uses GTK. The reason i'm doing this is
> to learn GTK (and C as well) the main problem I've found is that i write all
> the GTK code in only one file and is getting too da## big, so i tried to
> divide the GTK code in different files, but it seems i'm do not understand C
> that good. This is what i did:
>
> global.c
>                                                GtkWidget *mainWindow
>
> gtkarch1.c           gtkarch2.c          gtkarch3.c           gtkarch4.c
> /* Al this files uses the mainWindow variable, this is what i do:
> gtkarchX.c
>       #include global.c
>       GtkWidget *mainWindow */
>
> ant then the main.c file which looks like this:
>
> main.c
> #include "gtkarch1.c"
> #include "gtkarch2.c"
> #include "gtkarch3.c"
>
> But the compiler gives me an error, which I understand but i don't know how
> to solve it, that says that i'm redefining the variables declared in
> global.c in each gtkarchX.c
>
> So............ Help? please?

Read this -- all of it, and then especially Problem 4

  http://www.gamedev.net/reference/articles/article1798.asp

(It's a bit MSC++ish, but it explains the concepts right)

Yeti


--
Anonyms eat their boogers.