Typedefs
template<typename T = util::quantities::tick_as<>::value_t>
using	ticks_as = concepts::Interval< util::quantities::tick_as< T >>
	A `units::Ticks`-based interval. More...

using	ticks = ticks_as<>
	A tick interval based on `std::ptrdiff_t`. More...

using	ticks_f = ticks_as< float >
	A tick interval based on single precision real number. More...

using	ticks_d = ticks_as< double >
	A tick interval based on double precision real number. More...

template<typename R , typename T = double>
using	scaled_seconds = concepts::Interval< util::quantities::scaled_second< R, T >>
	The most generic `units::Second`-based interval. More...

template<typename T = double>
using	seconds_as = scaled_seconds< std::ratio< 1 >, T >
	Type of time interval stored in seconds. More...

using	seconds = seconds_as<>
	Type of time stored in seconds, in double precision. More...

template<typename T = double>
using	milliseconds_as = scaled_seconds< std::milli, T >
	Type of time interval stored in milliseconds. More...

using	milliseconds = milliseconds_as<>
	Type of time interval stored in milliseconds, in double precision. More...

template<typename T = double>
using	microseconds_as = scaled_seconds< std::micro, T >
	Type of time interval stored in microseconds. More...

using	microseconds = microseconds_as<>
	Type of time interval stored in microseconds, in double precision. More...

template<typename T = double>
using	nanoseconds_as = scaled_seconds< std::nano, T >
	Type of time interval stored in nanoseconds. More...

using	nanoseconds = nanoseconds_as<>
	Type of time interval stored in nanoseconds, in double precision. More...

template<typename T = double>
using	picoseconds_as = scaled_seconds< std::pico, T >
	Type of time interval stored in picoseconds. More...

using	picoseconds = picoseconds_as<>
	Type of time interval stored in picoseconds, in double precision. More...

template<typename R , typename T = double>
using	scaled_meters = concepts::Interval< util::quantities::scaled_meter< R, T >>
	The most generic `units::Meter`-based interval. More...

template<typename T = double>
using	meters_as = scaled_meters< std::ratio< 1 >, T >
	Type of space interval stored in meters. More...

using	meters = meters_as<>
	Type of space stored in meters, in double precision. More...

template<typename T = double>
using	kilometers_as = scaled_meters< std::kilo, T >
	Type of space interval stored in kilometers. More...

using	kilometers = kilometers_as<>
	Type of space interval stored in kilometers, in double precision. More...

template<typename T = double>
using	centimeters_as = scaled_meters< std::centi, T >
	Type of space interval stored in centimeters. More...

using	centimeters = centimeters_as<>
	Type of space interval stored in centimeters, in double precision. More...

template<typename T = double>
using	millimeters_as = scaled_meters< std::milli, T >
	Type of space interval stored in millimeters. More...

using	millimeters = millimeters_as<>
	Type of space interval stored in millimeters, in double precision. More...

template<typename T = double>
using	micrometers_as = scaled_meters< std::micro, T >
	Type of space interval stored in micrometers. More...

using	micrometers = micrometers_as<>
	Type of space interval stored in micrometers, in double precision. More...

template<typename T = double>
using	nanometers_as = scaled_meters< std::nano, T >
	Type of space interval stored in nanometers. More...

using	nanometers = nanometers_as<>
	Type of space interval stored in nanometers, in double precision. More...

template<typename T = double>
using	picometers_as = scaled_meters< std::pico, T >
	Type of space interval stored in picometers. More...

using	picometers = picometers_as<>
	Type of space interval stored in picometers, in double precision. More...

template<typename T = double>
using	femtometers_as = scaled_meters< std::femto, T >
	Type of space interval stored in femtometers. More...

using	femtometers = femtometers_as<>
	Type of space interval stored in femtometers, in double precision. More...