[boost] Re: mpl::begin<mpl::vector<...> > performance problem

From: David Abrahams (dave_at_[hidden])
Date: 2005-02-23 14:52:27

"Arkadiy Vertleyb" <vertleyb_at_[hidden]> writes:

> Hi all,
>
> I am having a huge compile performance problem trying to use mpl::begin for
> an mpl::vector of a large size -- the complexity seems to be far from
> constant (or even linear) time.  The following example demonstrates it (I am
> using GCC 3.3.3 or 3.4.2)

Are you sure you're not seeing preprocessor slowness?

-- 
Dave Abrahams
Boost Consulting
www.boost-consulting.com