solid_angle.hpp

来自「Boost provides free peer-reviewed portab」· HPP 代码 · 共 34 行

// Boost.Units - A C++ library for zero-overhead dimensional analysis and 
// unit/quantity manipulation and conversion
//
// Copyright (C) 2003-2008 Matthias Christian Schabel
// Copyright (C) 2008 Steven Watanabe
//
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)

#ifndef BOOST_UNITS_SI_SOLID_ANGLE_HPP
#define BOOST_UNITS_SI_SOLID_ANGLE_HPP

#include <boost/units/systems/si/base.hpp>

namespace boost {

namespace units { 

namespace si {

typedef unit<solid_angle_dimension,si::system>      solid_angle;
    
BOOST_UNITS_STATIC_CONSTANT(steradian,solid_angle); 
BOOST_UNITS_STATIC_CONSTANT(steradians,solid_angle);    

} // namespace si

} // namespace units

} // namespace boost

#endif // BOOST_UNITS_SI_SOLID_ANGLE_HPP