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/homogeneous_system.hpp (2399B)

// 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_HOMOGENEOUS_SYSTEM_HPP_INCLUDED
#define BOOST_UNITS_HOMOGENEOUS_SYSTEM_HPP_INCLUDED

#include <boost/mpl/bool.hpp>

#include <boost/units/config.hpp>
#include <boost/units/static_rational.hpp>

#ifdef BOOST_UNITS_CHECK_HOMOGENEOUS_UNITS

#include <boost/type_traits/is_same.hpp>
#include <boost/mpl/not.hpp>

#include <boost/units/detail/linear_algebra.hpp>

#endif

namespace boost {

namespace units {

/// A system that can uniquely represent any unit
/// which can be composed from a linearly independent set
/// of base units.  It is safe to rebind a unit with
/// such a system to different dimensions.
///
/// Do not construct this template directly.  Use
/// make_system instead.
template<class L>
struct homogeneous_system {
    /// INTERNAL ONLY
    typedef L type;
};

template<class T, class E>
struct static_power;

template<class T, class R>
struct static_root;

/// INTERNAL ONLY
template<class L, long N, long D>
struct static_power<homogeneous_system<L>, static_rational<N,D> >
{
    typedef homogeneous_system<L> type;
};

/// INTERNAL ONLY
template<class L, long N, long D>
struct static_root<homogeneous_system<L>, static_rational<N,D> >
{
    typedef homogeneous_system<L> type;
};

namespace detail {

template<class System, class Dimensions>
struct check_system;

#ifdef BOOST_UNITS_CHECK_HOMOGENEOUS_UNITS

template<class L, class Dimensions>
struct check_system<homogeneous_system<L>, Dimensions> :
    boost::mpl::not_<
        boost::is_same<
            typename calculate_base_unit_exponents<
                L,
                Dimensions
            >::type,
            inconsistent
        >
    > {};

#else

template<class L, class Dimensions>
struct check_system<homogeneous_system<L>, Dimensions> : mpl::true_ {};

#endif

} // namespace detail

} // namespace units

} // namespace boost

#if BOOST_UNITS_HAS_BOOST_TYPEOF

#include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()

BOOST_TYPEOF_REGISTER_TEMPLATE(boost::units::homogeneous_system, (class))

#endif

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