Update of /cvsroot/boost-sandbox/boost-sandbox/boost/units/systems/angle
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv31549/angle
Added Files:
degrees.hpp gradians.hpp
Log Message:
more rational angle syntax
--- NEW FILE: gradians.hpp ---
// mcs::units - A C++ library for zero-overhead dimensional analysis and
// unit/quantity manipulation and conversion
//
// Copyright (C) 2003-2007 Matthias Christian Schabel
// Copyright (C) 2007 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_GRADIANS_HPP
#define BOOST_UNITS_GRADIANS_HPP
#include <cmath>
#include <boost/units/conversion.hpp>
#include <boost/units/io.hpp>
#include <boost/units/quantity.hpp>
#include <boost/units/static_constant.hpp>
#include <boost/units/system.hpp>
#include <boost/units/systems/physical_units.hpp>
namespace boost {
namespace units {
namespace gradian {
struct system_tag : public ordinal<-2> { }; ///< unit system tag for angles in gradians
} // namespace gradian
} // namespace units
} // namespace boost
#if BOOST_UNITS_HAS_BOOST_TYPEOF
#include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
BOOST_TYPEOF_REGISTER_TYPE(boost::units::gradian::system_tag)
#endif
namespace boost {
namespace units {
namespace gradian {
typedef homogeneous_system<system_tag> system; ///< gradian unit system
typedef unit<dimensionless_type,system> dimensionless;
typedef unit<plane_angle_type,system> plane_angle; ///< angle gradian unit constant
BOOST_UNITS_STATIC_CONSTANT(gradian,plane_angle);
BOOST_UNITS_STATIC_CONSTANT(gradians,plane_angle);
} // namespace gradian
template<>
struct base_unit_info<plane_angle_tag,gradian::system_tag>
{
static std::string name() { return "gradian"; }
static std::string symbol() { return "grad"; }
};
} // namespace units
} // namespace boost
#include <boost/units/systems/conversions/conversion_headers.hpp>
#endif // BOOST_UNITS_GRADIANS_HPP
--- NEW FILE: degrees.hpp ---
// mcs::units - A C++ library for zero-overhead dimensional analysis and
// unit/quantity manipulation and conversion
//
// Copyright (C) 2003-2007 Matthias Christian Schabel
// Copyright (C) 2007 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_DEGREE_HPP
#define BOOST_UNITS_DEGREE_HPP
#include <cmath>
#include <boost/units/conversion.hpp>
#include <boost/units/io.hpp>
#include <boost/units/quantity.hpp>
#include <boost/units/static_constant.hpp>
#include <boost/units/system.hpp>
#include <boost/units/systems/physical_units.hpp>
namespace boost {
namespace units {
namespace degree {
struct system_tag : public ordinal<-3> { }; ///< unit system tag for angles in degrees
} // namespace degree
} // namespace units
} // namespace boost
#if BOOST_UNITS_HAS_BOOST_TYPEOF
#include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
BOOST_TYPEOF_REGISTER_TYPE(boost::units::degree::system_tag)
#endif
namespace boost {
namespace units {
namespace degree {
typedef homogeneous_system<system_tag> system; ///< degree unit system
typedef unit<dimensionless_type,system> dimensionless;
typedef unit<plane_angle_type,system> plane_angle; ///< angle degree unit constant
BOOST_UNITS_STATIC_CONSTANT(degree,plane_angle);
BOOST_UNITS_STATIC_CONSTANT(degrees,plane_angle);
} // namespace degree
template<>
struct base_unit_info<plane_angle_tag,degree::system_tag>
{
static std::string name() { return "degree"; }
static std::string symbol() { return "deg"; }
};
} // namespace units
} // namespace boost
#include <boost/units/systems/conversions/conversion_headers.hpp>
#endif // BOOST_UNITS_DEGREE_HPP
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