Re: [boost] [finally] early draft available

From: Alexander Nasonov (alnsn-boost_at_[hidden])
Date: 2006-03-09 10:33:38

Pavel Vozenilek <pavel_vozenilek <at> hotmail.com> writes:

> It is dog-slow: the small example takes over minute!!!! on
> Athlone XP 2200+ (no optimisations enabled).
> 
> Intel is known for being slow on heavy templatized code
> and its preprocessor processing is exponential.

Unless you passed a lot of variables to BOOST_FINALLY_BEGIN,
it's not PP, it is Boost.Typeof that is very slow.

> Mr. Alexandrescu had suggested something like that
> to be included in the language (as a killer feature
> not seen in mainstream languages). Specifically,
> he suggested:
> 
> on_block_exit { .... code .... }
> on_block_success { ... code ... }
> on_block_failure { ... code ... }

Cool, I didn't know this.
Is there any proposal for this?

--
Alexander Nasonov
alnsn <@> yandex <.> ru