Re: [boost] Numeric formatting questions

From: Jens Maurer (Jens.Maurer_at_[hidden])
Date: 2000-09-25 16:57:07

Dietmar Kuehl wrote:
> Of course, the widening of the digits should be done in some form of
> preprocessing...

Hm... The widening is locale-dependent.  Assuming some stream
underlying all this, I can call imbue() on it any time.  How do I know
when to invalidate my cached widened characters?  Store the locale
pointer as well and compare the current one with the stored one?

Jens Maurer