FM / units

/usr/include/boost/units

Name	Size	Mode	Actions
base_units/	-	0755	rm
detail/	-	0755	rm
physical_dimensions/	-	0755	rm
systems/	-	0755	rm
absolute.hpp	5540	0644	edit dl rm
base_dimension.hpp	3692	0644	edit dl rm
base_unit.hpp	4132	0644	edit dl rm
cmath.hpp	20592	0644	edit dl rm
config.hpp	2829	0644	edit dl rm
conversion.hpp	9518	0644	edit dl rm
derived_dimension.hpp	6465	0644	edit dl rm
dim.hpp	4745	0644	edit dl rm
dimension.hpp	4403	0644	edit dl rm
dimensionless_quantity.hpp	995	0644	edit dl rm
dimensionless_type.hpp	1315	0644	edit dl rm
dimensionless_unit.hpp	957	0644	edit dl rm
get_dimension.hpp	1221	0644	edit dl rm
get_system.hpp	1165	0644	edit dl rm
heterogeneous_system.hpp	12258	0644	edit dl rm
homogeneous_system.hpp	2399	0644	edit dl rm
io.hpp	32470	0644	edit dl rm
is_dim.hpp	885	0644	edit dl rm
is_dimensionless.hpp	1107	0644	edit dl rm
is_dimensionless_quantity.hpp	936	0644	edit dl rm
is_dimensionless_unit.hpp	905	0644	edit dl rm
is_dimension_list.hpp	1057	0644	edit dl rm
is_quantity.hpp	916	0644	edit dl rm
is_quantity_of_dimension.hpp	1115	0644	edit dl rm
is_quantity_of_system.hpp	1097	0644	edit dl rm
is_unit.hpp	879	0644	edit dl rm
is_unit_of_dimension.hpp	1138	0644	edit dl rm
is_unit_of_system.hpp	1127	0644	edit dl rm
lambda.hpp	26841	0644	edit dl rm
limits.hpp	4345	0644	edit dl rm
make_scaled_unit.hpp	1817	0644	edit dl rm
make_system.hpp	4914	0644	edit dl rm
operators.hpp	6287	0644	edit dl rm
physical_dimensions.hpp	4532	0644	edit dl rm
pow.hpp	3033	0644	edit dl rm
quantity.hpp	41860	0644	edit dl rm
reduce_unit.hpp	868	0644	edit dl rm
scale.hpp	5062	0644	edit dl rm
scaled_base_unit.hpp	3643	0644	edit dl rm
static_constant.hpp	2425	0644	edit dl rm
static_rational.hpp	10435	0644	edit dl rm
unit.hpp	13449	0644	edit dl rm
units_fwd.hpp	2191	0644	edit dl rm

Edit: /usr/include/boost/units/base_unit.hpp (4132B)

// 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) 2007-2008 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)

/// \file
/// \brief base unit (meter, kg, sec...).
/// \details base unit definition registration.

#ifndef BOOST_UNITS_BASE_UNIT_HPP
#define BOOST_UNITS_BASE_UNIT_HPP

#include <boost/units/config.hpp>
#include <boost/units/heterogeneous_system.hpp>
#include <boost/units/static_rational.hpp>
#include <boost/units/units_fwd.hpp>
#include <boost/units/unit.hpp>
#include <boost/units/detail/dimension_list.hpp>
#include <boost/units/detail/ordinal.hpp>
#include <boost/units/detail/prevent_redefinition.hpp>

namespace boost {

namespace units {

/// This must be in namespace boost::units so that ADL
/// will work with friend functions defined inline.
/// Base dimensions and base units are independent.
/// INTERNAL ONLY
template<long N> struct base_unit_ordinal { };

/// INTERNAL ONLY
template<class T, long N> struct base_unit_pair { };

/// INTERNAL ONLY
template<class T, long N>
struct check_base_unit {
    enum {
        value =
            sizeof(boost_units_unit_is_registered(units::base_unit_ordinal<N>())) == sizeof(detail::yes) &&
            sizeof(boost_units_unit_is_registered(units::base_unit_pair<T, N>())) != sizeof(detail::yes)
    };
};

/// Defines a base unit.  To define a unit you need to provide
/// the derived class (CRTP), a dimension list and a unique integer.
/// @code
/// struct my_unit : boost::units::base_unit<my_unit, length_dimension, 1> {};
/// @endcode
/// It is designed so that you will get an error message if you try
/// to use the same value in multiple definitions.
template<class Derived,
         class Dim,
         long N
#if !defined(BOOST_UNITS_DOXYGEN) && !defined(__BORLANDC__)
         ,
         class = typename detail::ordinal_has_already_been_defined<
             check_base_unit<Derived, N>::value
         >::type
#endif
>
class base_unit : 
    public ordinal<N> 
{
    public:
        /// INTERNAL ONLY
        typedef void boost_units_is_base_unit_type;
        /// INTERNAL ONLY
        typedef base_unit           this_type;
        /// The dimensions of this base unit.
        typedef Dim                 dimension_type;

/// Provided for mpl compatability.
        typedef Derived type;

/// The unit corresponding to this base unit.
#ifndef BOOST_UNITS_DOXYGEN
        typedef unit<
            Dim,
            heterogeneous_system<
                heterogeneous_system_impl<
                    list<
                        heterogeneous_system_dim<Derived,static_rational<1> >,
                        dimensionless_type
                    >,
                    Dim,
                    no_scale
                >
            >
        > unit_type;
#else
        typedef detail::unspecified unit_type;
#endif

private:
        /// Check for C++0x.  In C++0x, we have to have identical
        /// arguments but a different return type to trigger an
        /// error.  Note that this is only needed for clang as
        /// check_base_unit will trigger an error earlier
        /// for compilers with less strict name lookup.
        /// INTERNAL ONLY
        friend BOOST_CONSTEXPR Derived* 
        check_double_register(const units::base_unit_ordinal<N>&) 
        { return(0); }

/// Register this ordinal
        /// INTERNAL ONLY
        friend BOOST_CONSTEXPR detail::yes 
        boost_units_unit_is_registered(const units::base_unit_ordinal<N>&) 
        { return(detail::yes()); }
        
        /// But make sure we can identify the current instantiation!
        /// INTERNAL ONLY
        friend BOOST_CONSTEXPR detail::yes 
        boost_units_unit_is_registered(const units::base_unit_pair<Derived, N>&) 
        { return(detail::yes()); }
};

} // namespace units

} // namespace boost

#endif // BOOST_UNITS_BASE_UNIT_HPP

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