Re: [sigc] How to include libsigc

[Aaron Griffin <aaronmgriffin gmail com>]

On 6/14/05, Ulrich Eckhardt <eckhardt satorlaser com> wrote:
> Paul Giblock wrote:
> > #ifndef _WIDGET_H_
> > #define _WIDGET_H_
> 
> I have no idea if it makes a diff, but I personally don't take chances in
> this. Therefore: macros with an underscore and a capital are reserved to the
> compiler/stdlib, never use them! Other than that, this include guard is sooo
> generic that it almost cries for colliding with others (by other widgetsets).
> Add some random data plus the creation date and you're much safer.

That's not true.  double underscores are reserved for the standard library...

I do agree the include guard is very generic, however... I usually
include my namespace (if I have one) or project name...
#ifndef _MYPROJ__WIDGET_H_
that's unique enough

Anyway, this is way off topic 8)