1#ifndef RECIPROCALLENGTH_HPP_6VHZDL7G
2#define RECIPROCALLENGTH_HPP_6VHZDL7G
4#include <boost/units/derived_dimension.hpp>
5#include <boost/units/physical_dimensions/length.hpp>
6#include <boost/units/systems/si/base.hpp>
7#include <boost/units/quantity.hpp>
14typedef boost::units::derived_dimension<boost::units::length_base_dimension, -1>::type curvature_dimension;
15typedef boost::units::unit<curvature_dimension, boost::units::si::system> curvature;
16typedef boost::units::quantity<curvature> Curvature;
18BOOST_UNITS_STATIC_CONSTANT(reciprocal_metre, curvature);