On Mon, Feb 25, 2008 at 01:55:51AM -0000, [EMAIL PROTECTED] wrote:
> +     bool sorted() const
> +     {
> +             if (list_)
> +                     return list_->sorted();
> +             else
> +                     return false;
> +     }

        'return list_ && list_->sorted();'   is shorter.

Andre'

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