boost::geometry::cs::polar
cs.hpp
typename DegreeOrRadian
core_detail::coordinate_system_units< DegreeOrRadian >::units typedef core_detail::coordinate_system_units< DegreeOrRadian >::units boost::geometry::cs::polar< DegreeOrRadian >::units units

Polar coordinate system.

Defines the polar coordinate system "in which each point on a plane is determined by an angle and a distance"

http://en.wikipedia.org/wiki/Polar_coordinates

- boost::geometry::cs::polar
  units