id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
8850	Patch for spurious warning at boost/accumulators/statistics/p_square_quantile.hpp(72)	Gareth Sylvester-Bradley <gareth.sylvester-bradley@…>	Eric Niebler	"When building with Visual Studio 2012 (msvc-11.0), 64-bit, I got a '''27 kB''' warning message at the head of which was:

{{{
boost/accumulators/statistics/p_square_quantile.hpp(72): warning C4244: '=' : conversion from 'size_t' to 'double', possible loss of data
}}}

The offending line 72 and a possible one-character patch would seem to be:
{{{
-                this->actual_positions[i] = i + 1;
+                this->actual_positions[i] = i + 1.;
}}}

A code snippet that demonstrates the warning:
{{{
#include <boost/accumulators/accumulators.hpp>
#include <boost/accumulators/statistics/stats.hpp>
#include <boost/accumulators/statistics/median.hpp>

boost::accumulators::accumulator_set< double, boost::accumulators::stats< boost::accumulators::tag::median > > median_accumulator;
}}}
"	Patches	closed	To Be Determined	accumulator	Boost 1.54.0	Problem	fixed		Gareth Sylvester-Bradley <gareth.sylvester-bradley@…>