Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Enable to Use Non-SI Untis #32

Open
wants to merge 3 commits into
base: develop
Choose a base branch
from
Open
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
100 changes: 0 additions & 100 deletions example/systems.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -22,17 +22,6 @@ Test various non-si units
@endverbatim
**/

#define BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(namespace_,unit_name_,dimension_) \
namespace boost { \
namespace units { \
namespace namespace_ { \
typedef make_system<unit_name_ ## _base_unit>::type unit_name_ ## system_; \
typedef unit<dimension_ ## _dimension,unit_name_ ## system_> unit_name_ ## _ ## dimension_; \
static constexpr unit_name_ ## _ ## dimension_ unit_name_ ## s; \
} \
} \
} \

#include <iostream>
#include <sstream>
#include <algorithm>
Expand All @@ -53,15 +42,6 @@ static constexpr unit_name_ ## _ ## dimension_ unit_name_ ## s;
#include <boost/units/base_units/angle/radian.hpp>
#include <boost/units/base_units/angle/steradian.hpp>

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle,arcminute,plane_angle)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle,arcsecond,plane_angle)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle,degree,plane_angle)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle,gradian,plane_angle)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle,radian,plane_angle)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle,revolution,plane_angle)

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle,steradian,solid_angle)

// astronomical base units
#include <boost/units/base_units/astronomical/astronomical_unit.hpp>
#include <boost/units/base_units/astronomical/light_second.hpp>
Expand All @@ -71,14 +51,6 @@ BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle,steradian,solid_angle)
#include <boost/units/base_units/astronomical/light_year.hpp>
#include <boost/units/base_units/astronomical/parsec.hpp>

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical,astronomical_unit,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical,light_second,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical,light_minute,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical,light_hour,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical,light_day,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical,light_year,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical,parsec,length)

// imperial base units
#include <boost/units/base_units/imperial/thou.hpp>
#include <boost/units/base_units/imperial/inch.hpp>
Expand All @@ -105,29 +77,6 @@ BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical,parsec,length)

#include <boost/units/base_units/imperial/conversions.hpp>

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,thou,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,inch,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,foot,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,yard,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,furlong,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,mile,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,league,length)

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,grain,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,drachm,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,ounce,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,pound,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,stone,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,quarter,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,hundredweight,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,ton,mass)

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,fluid_ounce,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,gill,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,pint,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,quart,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,gallon,volume)

// metric base units
#include <boost/units/base_units/metric/angstrom.hpp>
#include <boost/units/base_units/metric/fermi.hpp>
Expand All @@ -154,31 +103,6 @@ BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial,gallon,volume)
#include <boost/units/base_units/metric/mmHg.hpp>
#include <boost/units/base_units/metric/torr.hpp>

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,angstrom,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,fermi,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,micron,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,nautical_mile,length)

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,ton,mass)

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,day,time)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,hour,time)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,minute,time)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,year,time)

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,knot,velocity)

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,are,area)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,barn,area)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,hectare,area)

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,liter,volume)

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,atmosphere,pressure)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,bar,pressure)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,mmHg,pressure)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,torr,pressure)

// us base units

#include <boost/units/base_units/us/mil.hpp>
Expand All @@ -205,30 +129,6 @@ BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(metric,torr,pressure)
#include <boost/units/base_units/us/quart.hpp>
#include <boost/units/base_units/us/gallon.hpp>

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,mil,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,inch,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,foot,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,yard,length)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,mile,length)

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,grain,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,dram,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,ounce,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,pound,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,hundredweight,mass)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,ton,mass)

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,minim,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,fluid_dram,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,teaspoon,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,tablespoon,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,fluid_ounce,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,gill,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,cup,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,pint,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,quart,volume)
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(us,gallon,volume)

int main(void)
{
using namespace boost::units;
Expand Down
3 changes: 3 additions & 0 deletions include/boost/units/base_units/angle/arcminute.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
#include <boost/units/static_rational.hpp>
#include <boost/units/scale.hpp>
#include <boost/units/base_units/angle/degree.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {
namespace units {
Expand All @@ -33,4 +34,6 @@ struct base_unit_info<angle::arcminute_base_unit> {
}
}

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle, arcminute, plane_angle)

#endif // BOOST_UNIT_BASE_UNITS_ANGLE_ARCMINUTE_HPP_INCLUDED
3 changes: 3 additions & 0 deletions include/boost/units/base_units/angle/arcsecond.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
#include <boost/units/static_rational.hpp>
#include <boost/units/scale.hpp>
#include <boost/units/base_units/angle/degree.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {
namespace units {
Expand All @@ -34,4 +35,6 @@ struct base_unit_info<angle::arcsecond_base_unit> {
}
}

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle, arcsecond, plane_angle)

#endif // BOOST_UNIT_SYSTEMS_ANGLE_ARCSECOND_HPP_INCLUDED
3 changes: 3 additions & 0 deletions include/boost/units/base_units/angle/degree.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@

#include <boost/units/conversion.hpp>
#include <boost/units/base_units/angle/radian.hpp>
#include <boost/units/systems/single_unit_system.hpp>

BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(angle,degree,"degree","deg",6.28318530718/360.,boost::units::angle::radian_base_unit,-101);

Expand All @@ -24,4 +25,6 @@ BOOST_TYPEOF_REGISTER_TYPE(boost::units::angle::degree_base_unit)

#endif

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle, degree, plane_angle)

#endif // BOOST_UNITS_ANGLE_DEGREE_BASE_UNIT_HPP
2 changes: 2 additions & 0 deletions include/boost/units/base_units/angle/gradian.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@

#include <boost/units/conversion.hpp>
#include <boost/units/base_units/angle/radian.hpp>
#include <boost/units/systems/single_unit_system.hpp>

BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(angle,gradian,"gradian","grad",6.28318530718/400.,boost::units::angle::radian_base_unit,-102);

Expand All @@ -23,5 +24,6 @@ BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(angle,gradian,"gradian","grad",6.2
BOOST_TYPEOF_REGISTER_TYPE(boost::units::angle::gradian_base_unit)

#endif
BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle, gradian, plane_angle)

#endif // BOOST_UNITS_ANGLE_GRADIAN_BASE_UNIT_HPP
3 changes: 3 additions & 0 deletions include/boost/units/base_units/angle/radian.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
#include <boost/units/config.hpp>
#include <boost/units/base_unit.hpp>
#include <boost/units/physical_dimensions/plane_angle.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {

Expand Down Expand Up @@ -45,4 +46,6 @@ BOOST_TYPEOF_REGISTER_TYPE(boost::units::angle::radian_base_unit)

//#include <boost/units/base_units/angle/conversions.hpp>

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle, radian, plane_angle)

#endif // BOOST_UNITS_ANGLE_RADIAN_BASE_UNIT_HPP
3 changes: 3 additions & 0 deletions include/boost/units/base_units/angle/revolution.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
#include <boost/units/static_rational.hpp>
#include <boost/units/scale.hpp>
#include <boost/units/base_units/angle/degree.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {
namespace units {
Expand All @@ -33,4 +34,6 @@ struct base_unit_info<angle::revolution_base_unit> {
}
}

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle, revolution, plane_angle)

#endif // BOOST_UNITS_BASE_UNITS_REVOLUTION_HPP
3 changes: 3 additions & 0 deletions include/boost/units/base_units/angle/steradian.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
#include <boost/units/config.hpp>
#include <boost/units/base_unit.hpp>
#include <boost/units/physical_dimensions/solid_angle.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {

Expand Down Expand Up @@ -45,4 +46,6 @@ BOOST_TYPEOF_REGISTER_TYPE(boost::units::angle::steradian_base_unit)

//#include <boost/units/base_units/angle/conversions.hpp>

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(angle, steradian, solid_angle)

#endif // BOOST_UNITS_ANGLE_STERADIAN_BASE_UNIT_HPP
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@

#include <boost/units/conversion.hpp>
#include <boost/units/base_units/si/meter.hpp>
#include <boost/units/systems/single_unit_system.hpp>

BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(astronomical, astronomical_unit, "astronomical unit", "a.u.", 149597870691.0, boost::units::si::meter_base_unit, -207);

Expand All @@ -24,4 +25,6 @@ BOOST_TYPEOF_REGISTER_TYPE(boost::units::astronomical::astronomical_unit_base_un

#endif

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical, astronomical_unit, length)

#endif // BOOST_UNIT_SYSTEMS_ASTRONOMICAL_ASTRONOMICAL_UNIT_HPP_INCLUDED
3 changes: 3 additions & 0 deletions include/boost/units/base_units/astronomical/light_day.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
#include <boost/units/static_rational.hpp>
#include <boost/units/scale.hpp>
#include <boost/units/base_units/astronomical/light_second.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {

Expand All @@ -36,4 +37,6 @@ struct base_unit_info<astronomical::light_day_base_unit> {

} // namespace boost

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical, light_day, length)

#endif // BOOST_UNIT_SYSTEMS_ASTRONOMICAL_LIGHT_DAY_HPP_INCLUDED
3 changes: 3 additions & 0 deletions include/boost/units/base_units/astronomical/light_hour.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
#include <boost/units/static_rational.hpp>
#include <boost/units/scale.hpp>
#include <boost/units/base_units/astronomical/light_second.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {

Expand All @@ -36,4 +37,6 @@ struct base_unit_info<astronomical::light_hour_base_unit> {

} // namespace boost

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical, light_hour, length)

#endif // BOOST_UNIT_SYSTEMS_ASTRONOMICAL_LIGHT_HOUR_HPP_INCLUDED
3 changes: 3 additions & 0 deletions include/boost/units/base_units/astronomical/light_minute.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
#include <boost/units/static_rational.hpp>
#include <boost/units/scale.hpp>
#include <boost/units/base_units/astronomical/light_second.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {

Expand All @@ -36,4 +37,6 @@ struct base_unit_info<astronomical::light_minute_base_unit> {

} // namespace boost

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical, light_minute, length)

#endif // BOOST_UNIT_SYSTEMS_ASTRONOMICAL_LIGHT_MINUTE_HPP_INCLUDED
3 changes: 3 additions & 0 deletions include/boost/units/base_units/astronomical/light_second.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@

#include <boost/units/conversion.hpp>
#include <boost/units/base_units/si/meter.hpp>
#include <boost/units/systems/single_unit_system.hpp>

BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(astronomical, light_second, "light second", "lsc", 2.99792458e8, boost::units::si::meter_base_unit, -201);

Expand All @@ -24,4 +25,6 @@ BOOST_TYPEOF_REGISTER_TYPE(boost::units::astronomical::light_second_base_unit)

#endif

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical, light_second, length)

#endif // BOOST_UNIT_SYSTEMS_ASTRONOMICAL_LIGHT_SECOND_HPP_INCLUDED
3 changes: 3 additions & 0 deletions include/boost/units/base_units/astronomical/light_year.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
#include <boost/units/static_rational.hpp>
#include <boost/units/scale.hpp>
#include <boost/units/base_units/astronomical/light_second.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {

Expand All @@ -36,4 +37,6 @@ struct base_unit_info<astronomical::light_year_base_unit> {

} // namespace boost

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical, light_year, length)

#endif // BOOST_UNIT_SYSTEMS_ASTRONOMICAL_LIGHT_YEAR_HPP_INCLUDED
3 changes: 3 additions & 0 deletions include/boost/units/base_units/astronomical/parsec.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@

#include <boost/units/conversion.hpp>
#include <boost/units/base_units/si/meter.hpp>
#include <boost/units/systems/single_unit_system.hpp>

BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(astronomical, parsec, "parsec", "psc", 3.0856775813e16, boost::units::si::meter_base_unit, -206);

Expand All @@ -24,4 +25,6 @@ BOOST_TYPEOF_REGISTER_TYPE(boost::units::astronomical::parsec_base_unit)

#endif

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(astronomical, parsec, length)

#endif // BOOST_UNIT_SYSTEMS_ASTRONOMICAL_PARSEC_HPP_INCLUDED
3 changes: 3 additions & 0 deletions include/boost/units/base_units/imperial/drachm.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
#include <boost/units/static_rational.hpp>
#include <boost/units/scale.hpp>
#include <boost/units/base_units/imperial/pound.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {

Expand All @@ -36,4 +37,6 @@ struct base_unit_info<imperial::drachm_base_unit> {

} // namespace boost

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial, drachm, mass)

#endif // BOOST_UNIT_SYSTEMS_IMPERIAL_DRACHM_HPP_INCLUDED
3 changes: 3 additions & 0 deletions include/boost/units/base_units/imperial/fluid_ounce.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
#include <boost/units/static_rational.hpp>
#include <boost/units/scale.hpp>
#include <boost/units/base_units/imperial/pint.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {

Expand All @@ -36,4 +37,6 @@ struct base_unit_info<imperial::fluid_ounce_base_unit> {

} // namespace boost

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial, fluid_ounce, volume)

#endif // BOOST_UNITS_BASE_UNITS_IMPERIAL_FLUID_OUNCE_HPP_INCLUDED
3 changes: 3 additions & 0 deletions include/boost/units/base_units/imperial/foot.hpp
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
#include <boost/units/static_rational.hpp>
#include <boost/units/scale.hpp>
#include <boost/units/base_units/imperial/yard.hpp>
#include <boost/units/systems/single_unit_system.hpp>

namespace boost {

Expand All @@ -36,4 +37,6 @@ struct base_unit_info<imperial::foot_base_unit> {

} // namespace boost

BOOST_UNITS_DEFINE_SINGLE_UNIT_SYSTEM(imperial, foot, length)

#endif // BOOST_UNITS_IMPERIAL_FOOT_BASE_UNIT_HPP
Loading