Re: [boost] singleton design plan

From: JOAQUIN LOPEZ MU?Z (joaquin_at_[hidden])
Date: 2005-07-28 17:57:02

----- Mensaje original -----
De: Jason Hise <chaos_at_[hidden]>
Fecha: Jueves, Julio 28, 2005 11:25 pm
Asunto: Re: [boost] singleton design plan

> Michael Goldshteyn wrote:
> 
> >What is:
> >
> >namespace boost
> >{
> >    const class
> >    {
> >
> >???
> >
> It worked with VC, but I just checked it with comeau and it failed 
> to 
> compile.  To fix it, I had to provide a name for the class and an 
> explicit default constructor.  Naming the class null works, 
> because then 
> the class name is hidden by the global variable name and thus 
> other 
> instances of type null cannot be declared.

You can still gain access to the class type by
typing "class null":

class null other_null;

Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo