units::category Namespace Reference

namespace representing the implemented base and derived unit types. More...

Typedefs
typedef base_unit	scalar_unit
	Represents a quantity with no dimension.
typedef base_unit	dimensionless_unit
	Represents a quantity with no dimension.
typedef base_unit< detail::meter_ratio< 1 > >	length_unit
	Represents an SI base unit of length.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 1 > >	mass_unit
	Represents an SI base unit of mass.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio< 1 > >	time_unit
	Represents an SI base unit of time.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 1 > >	angle_unit
	Represents an SI base unit of angle.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 1 > >	current_unit
	Represents an SI base unit of current.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 1 > >	temperature_unit
	Represents an SI base unit of temperature.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 1 > >	substance_unit
	Represents an SI base unit of amount of substance.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 1 > >	luminous_intensity_unit
	Represents an SI base unit of luminous intensity.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 2 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 > >	solid_angle_unit
	Represents an SI derived unit of solid angle.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio<-1 > >	frequency_unit
	Represents an SI derived unit of frequency.
typedef base_unit< detail::meter_ratio< 1 >, std::ratio< 0 >, std::ratio<-1 > >	velocity_unit
	Represents an SI derived unit of velocity.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio<-1 >, std::ratio< 1 > >	angular_velocity_unit
	Represents an SI derived unit of angular velocity.
typedef base_unit< detail::meter_ratio< 1 >, std::ratio< 0 >, std::ratio<-2 > >	acceleration_unit
	Represents an SI derived unit of acceleration.
typedef base_unit< detail::meter_ratio< 1 >, std::ratio< 1 >, std::ratio<-2 > >	force_unit
	Represents an SI derived unit of force.
typedef base_unit< detail::meter_ratio<-1 >, std::ratio< 1 >, std::ratio<-2 > >	pressure_unit
	Represents an SI derived unit of pressure.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio< 1 >, std::ratio< 0 >, std::ratio< 1 > >	charge_unit
	Represents an SI derived unit of charge.
typedef base_unit< detail::meter_ratio< 2 >, std::ratio< 1 >, std::ratio<-2 > >	energy_unit
	Represents an SI derived unit of energy.
typedef base_unit< detail::meter_ratio< 2 >, std::ratio< 1 >, std::ratio<-3 > >	power_unit
	Represents an SI derived unit of power.
typedef base_unit< detail::meter_ratio< 2 >, std::ratio< 1 >, std::ratio<-3 >, std::ratio< 0 >, std::ratio<-1 > >	voltage_unit
	Represents an SI derived unit of voltage.
typedef base_unit< detail::meter_ratio<-2 >, std::ratio<-1 >, std::ratio< 4 >, std::ratio< 0 >, std::ratio< 2 > >	capacitance_unit
	Represents an SI derived unit of capacitance.
typedef base_unit< detail::meter_ratio< 2 >, std::ratio< 1 >, std::ratio<-3 >, std::ratio< 0 >, std::ratio<-2 > >	impedance_unit
	Represents an SI derived unit of impedance.
typedef base_unit< detail::meter_ratio<-2 >, std::ratio<-1 >, std::ratio< 3 >, std::ratio< 0 >, std::ratio< 2 > >	conductance_unit
	Represents an SI derived unit of conductance.
typedef base_unit< detail::meter_ratio< 2 >, std::ratio< 1 >, std::ratio<-2 >, std::ratio< 0 >, std::ratio<-1 > >	magnetic_flux_unit
	Represents an SI derived unit of magnetic flux.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 1 >, std::ratio<-2 >, std::ratio< 0 >, std::ratio<-1 > >	magnetic_field_strength_unit
	Represents an SI derived unit of magnetic field strength.
typedef base_unit< detail::meter_ratio< 2 >, std::ratio< 1 >, std::ratio<-2 >, std::ratio< 0 >, std::ratio<-2 > >	inductance_unit
	Represents an SI derived unit of inductance.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 2 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 1 > >	luminous_flux_unit
	Represents an SI derived unit of luminous flux.
typedef base_unit< detail::meter_ratio<-2 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 2 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 1 > >	illuminance_unit
	Represents an SI derived unit of illuminance.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio<-1 > >	radioactivity_unit
	Represents an SI derived unit of radioactivity.
typedef base_unit< detail::meter_ratio< 2 >, std::ratio< 1 >, std::ratio<-2 > >	torque_unit
	Represents an SI derived unit of torque.
typedef base_unit< detail::meter_ratio< 2 > >	area_unit
	Represents an SI derived unit of area.
typedef base_unit< detail::meter_ratio< 3 > >	volume_unit
	Represents an SI derived unit of volume.
typedef base_unit< detail::meter_ratio<-3 >, std::ratio< 1 > >	density_unit
	Represents an SI derived unit of density.
typedef base_unit	concentration_unit
	Represents a unit of concentration.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 1 > >	data_unit
	Represents a unit of data size.
typedef base_unit< detail::meter_ratio< 0 >, std::ratio< 0 >, std::ratio<-1 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 0 >, std::ratio< 1 > >	data_transfer_rate_unit
	Represents a unit of data transfer rate.

Detailed Description

namespace representing the implemented base and derived unit types.

These will not generally be needed by library users.

See also

base_unit for the definition of the category parameters.