1 // Boost.Units - A C++ library for zero-overhead dimensional analysis and 2 // unit/quantity manipulation and conversion 3 // 4 // Copyright (C) 2003-2008 Matthias Christian Schabel 5 // Copyright (C) 2008 Steven Watanabe 6 // 7 // Distributed under the Boost Software License, Version 1.0. (See 8 // accompanying file LICENSE_1_0.txt or copy at 9 // http://www.boost.org/LICENSE_1_0.txt) 10 11 #ifndef BOOST_UNITS_ANGLE_DEGREE_HPP 12 #define BOOST_UNITS_ANGLE_DEGREE_HPP 13 14 #include <boost/config/no_tr1/cmath.hpp> 15 16 #include <boost/units/conversion.hpp> 17 #include <boost/units/static_constant.hpp> 18 #include <boost/units/unit.hpp> 19 #include <boost/units/make_system.hpp> 20 #include <boost/units/base_units/angle/degree.hpp> 21 22 namespace boost { 23 24 namespace units { 25 26 namespace degree { 27 28 typedef make_system<boost::units::angle::degree_base_unit>::type system; 29 30 typedef unit<dimensionless_type,system> dimensionless; 31 typedef unit<plane_angle_dimension,system> plane_angle; ///< angle degree unit constant 32 33 BOOST_UNITS_STATIC_CONSTANT(degree,plane_angle); 34 BOOST_UNITS_STATIC_CONSTANT(degrees,plane_angle); 35 36 } // namespace degree 37 38 } // namespace units 39 40 } // namespace boost 41 42 #endif // BOOST_UNITS_ANGLE_DEGREE_HPP 43