WPILibC++ 2024.3.2
velocity.h
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26
27#pragma once
28
29#include "units/base.h"
30#include "units/length.h"
31#include "units/time.h"
32
33namespace units {
34/**
35 * @namespace units::velocity
36 * @brief namespace for unit types and containers representing velocity values
37 * @details The SI unit for velocity is `meters_per_second`, and the
38 * corresponding `base_unit` category is `velocity_unit`.
39 * @anchor velocityContainers
40 * @sa See unit_t for more information on unit type containers.
41 */
42#if !defined(DISABLE_PREDEFINED_UNITS) || \
43 defined(ENABLE_PREDEFINED_VELOCITY_UNITS)
44UNIT_ADD(velocity, meters_per_second, meters_per_second, mps,
47 compound_unit<length::feet, inverse<time::seconds>>)
48UNIT_ADD(velocity, miles_per_hour, miles_per_hour, mph,
49 compound_unit<length::miles, inverse<time::hour>>)
51 compound_unit<length::kilometers, inverse<time::hour>>)
52UNIT_ADD(velocity, knot, knots, kts,
53 compound_unit<length::nauticalMiles, inverse<time::hour>>)
54
56#endif
57
58using namespace velocity;
59} // namespace units
#define UNIT_ADD_CATEGORY_TRAIT(unitCategory)
Macro to create the is_category_unit type trait.
Definition: base.h:369
typename units::detail::inverse_impl< U >::type inverse
represents the inverse unit type of class U.
Definition: base.h:1134
typename units::detail::compound_impl< U, Us... >::type compound_unit
Represents a unit type made up from other units.
Definition: base.h:1434
Unit Conversion Library namespace.
Definition: data.h:31
compound_unit< length::feet, inverse< time::seconds > > kph
Definition: velocity.h:50
fps
Definition: velocity.h:46
squared< angle::degrees > UNIT_ADD(solid_angle, spat, spats, sp, unit< std::ratio< 4 >, steradians, std::ratio< 1 > >) using namespace solid_angle
nauticalMiles
Definition: length.h:48
compound_unit< length::feet, inverse< time::seconds > > kilometers_per_hour
Definition: velocity.h:50
feet_per_second
Definition: velocity.h:46
Class representing SI base unit types.
Definition: base.h:757
Type representing an arbitrary unit.
Definition: base.h:884