Re: [Boost-users] [accumulators] Compilation Problem

From: Eric Niebler (eric_at_[hidden])
Date: 2007-12-10 20:01:59

Olivier Tournaire wrote:
> Hi all,
> 
> I am trying to use boost::accumulators lib and I would appreciate some 
> help. I do not know how to use the tag::density.
> How do I use :
> 
> accumulator_set<double, tag::density > angular_acc;

Have a look at the docs:
http://boost-sandbox.sourceforge.net/libs/accumulators/doc/html/index.html

That should be:

   accumulator_set<double, features<tag::density> > angular_acc;

> and set
> 
> density::cache_size
> density::num_bins
> 
> To have for example 10 subdivisions between -pi and pi ?
> Then, how do I extract the results of the accumulation ?

The docs tell you all this, too.

-- 
Eric Niebler
Boost Consulting
www.boost-consulting.com