id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
1650	Accumulators conflicts with interval	Dave Abrahams	Eric Niebler	"we discovered a conflict between the Interval and Accumulator library. The following code:
{{{
#!cpp
#include <boost/numeric/interval.hpp>
#include <boost/accumulators/accumulators.hpp>
#include <boost/accumulators/statistics.hpp>
}}}
gives the error message:
{{{
/Users/troyer/src/boost/boost/accumulators/numeric/functional_fwd.hpp:205: error: declaration of template ‘template<class T> struct boost::numeric::empty’
/Users/troyer/src/boost/boost/numeric/interval/utility.hpp:98: error: conflicts with previous declaration ‘template<class T, class Policies> bool boost::numeric::empty(const boost::numeric::interval<T, Policies>&)’
}}}

It seems that boost::numeric::empty is defined in both libraries.

We think this needs to be resolved before the release goes out."	Bugs	closed	Boost 1.36.0	accumulator	Boost Development Trunk	Showstopper	fixed		bdawes@… troyer@…