id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
10490	"boost::geometry::difference produces a ""possible loss of data"" warning in MSVC"	anonymous	Barend Gehrels	"Using the boost::geometry::difference function causes MSVC to emit the warning:

{{{
c:\boost\include\boost-1_56\boost\geometry\algorithms\detail\sections\sectionalize.hpp(612): warning C4244: 'initializing' : conversion from 'double' to 'const coordinate_type', possible loss of data
}}}

(full compiler output is attached)

This is reproducible using the sample from the [http://www.boost.org/doc/libs/1_56_0/libs/geometry/doc/html/geometry/reference/algorithms/difference.html docs].

Versions of boost prior to 1.56 do not exhibit the problem.

This was reproduced using Visual Studio 2010 and 2013.



"	Bugs	new	To Be Determined	geometry	Boost 1.56.0	Problem