Now this is really neat. Makes it much less messy (which was starting to be a
problem! ;)
Thanks :)
Sam
Eric VERGNAUD wrote:
> This is how I decalre my global variables:
>
> in a "Globals.h" header file, I write:
>
> #ifdef GLOBALVAR
> #undef __GLOBALS__
> #else
> #define GLOBALVAR extern
> #endif
>
> #ifndef __GLOBALS__
> #define __GLOBALS__
>
> GLOBALVAR short var1;
> GLOBALVAR short var2;
>
> etc...
>
> #endif
>
> In all my .c or .cpp files, I simply include the file using:
>
> #include "Globals.h"
>
> BUT
>
> in my main file - typically the one in which I put the PilotMain function -
> I write:
>
> #define GLOBALVAR
> #include "Globals.h"
>
> the #undef __GLOBALS__ compiler directive ensures that globals are
> instanciated once even with the use of precompiled headers.
>
> With this method, when I want to add/remove/modify a global, I'm sure it's
> done neatly.
>
> Eric
>
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