WPILibC++ 2024.3.2
solid_angle.h
Go to the documentation of this file.
1// Copyright (c) FIRST and other WPILib contributors.
2// Open Source Software; you can modify and/or share it under the terms of
3// the WPILib BSD license file in the root directory of this project.
4
5// Copyright (c) 2016 Nic Holthaus
6//
7// The MIT License (MIT)
8//
9// Permission is hereby granted, free of charge, to any person obtaining a copy
10// of this software and associated documentation files (the "Software"), to deal
11// in the Software without restriction, including without limitation the rights
12// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
13// copies of the Software, and to permit persons to whom the Software is
14// furnished to do so, subject to the following conditions:
15//
16// The above copyright notice and this permission notice shall be included in
17// all copies or substantial portions of the Software.
18//
19// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
22// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
24// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
25// SOFTWARE.
26
27#pragma once
28
29#include "units/angle.h"
30#include "units/base.h"
31
32namespace units {
33/**
34 * @namespace units::solid_angle
35 * @brief namespace for unit types and containers representing solid_angle
36 * values
37 * @details The SI unit for solid_angle is `steradians`, and the corresponding
38 * `base_unit` category is `solid_angle_unit`.
39 * @anchor solidAngleContainers
40 * @sa See unit_t for more information on unit type containers.
41 */
42#if !defined(DISABLE_PREDEFINED_UNITS) || \
43 defined(ENABLE_PREDEFINED_SOLID_ANGLE_UNITS)
45 solid_angle, steradian, steradians, sr,
48 squared<angle::degrees>)
49UNIT_ADD(solid_angle, spat, spats, sp,
50 unit<std::ratio<4>, steradians, std::ratio<1>>)
51
52UNIT_ADD_CATEGORY_TRAIT(solid_angle)
53#endif
54
55using namespace solid_angle;
56} // namespace units
#define UNIT_ADD_CATEGORY_TRAIT(unitCategory)
Macro to create the is_category_unit type trait.
Definition: base.h:369
typename units::detail::squared_impl< U >::type squared
represents the unit type of class U squared
Definition: base.h:1165
Definition: array.h:89
Unit Conversion Library namespace.
Definition: data.h:31
UNIT_ADD_WITH_METRIC_PREFIXES(solid_angle, steradian, steradians, sr, unit< std::ratio< 1 >, units::category::solid_angle_unit >) UNIT_ADD(solid_angle
squared< angle::degrees > UNIT_ADD(solid_angle, spat, spats, sp, unit< std::ratio< 4 >, steradians, std::ratio< 1 > >) using namespace solid_angle
degrees
Definition: angle.h:43
sq_deg
Definition: solid_angle.h:47
degrees_squared
Definition: solid_angle.h:47
degree_squared
Definition: solid_angle.h:47
Class representing SI base unit types.
Definition: base.h:757
Type representing an arbitrary unit.
Definition: base.h:884