1 |
|
|
/** |
2 |
|
|
* @file RGB.hpp |
3 |
|
|
* @brief Header file for blink1_lib::RGB |
4 |
|
|
*/ |
5 |
|
|
|
6 |
|
|
#pragma once |
7 |
|
|
|
8 |
|
|
#include <cstdint> |
9 |
|
|
#include <ostream> |
10 |
|
|
|
11 |
|
|
namespace blink1_lib { |
12 |
|
|
|
13 |
|
|
/** |
14 |
|
|
* Represents a color |
15 |
|
|
*/ |
16 |
|
|
struct RGB { |
17 |
|
|
|
18 |
|
|
/** |
19 |
|
|
* Red component |
20 |
|
|
*/ |
21 |
|
|
std::uint8_t r{0}; |
22 |
|
|
|
23 |
|
|
/** |
24 |
|
|
* Green component |
25 |
|
|
*/ |
26 |
|
|
std::uint8_t g{0}; |
27 |
|
|
|
28 |
|
|
/** |
29 |
|
|
* Blue component |
30 |
|
|
*/ |
31 |
|
|
std::uint8_t b{0}; |
32 |
|
|
|
33 |
|
|
/** |
34 |
|
|
* @param r Red value |
35 |
|
|
* @param g Green value |
36 |
|
|
* @param b Blue value |
37 |
|
|
*/ |
38 |
|
|
RGB(const std::uint8_t r, const std::uint8_t g, const std::uint8_t b) noexcept; |
39 |
|
|
|
40 |
|
|
/** |
41 |
|
|
* Default constructor |
42 |
|
|
* |
43 |
|
|
* Intializes all values to 0 |
44 |
|
|
*/ |
45 |
|
10 |
RGB() noexcept = default; |
46 |
|
|
|
47 |
|
|
/** |
48 |
|
|
* Equality operator |
49 |
|
|
* |
50 |
|
|
* @param other Object to compare to |
51 |
|
|
* @return true if the objects are equal, false otherwise |
52 |
|
|
*/ |
53 |
|
|
[[nodiscard]] bool operator==(const RGB& other) const noexcept; |
54 |
|
|
|
55 |
|
|
/** |
56 |
|
|
* Inequality operator |
57 |
|
|
* |
58 |
|
|
* @param other Object to compare to |
59 |
|
|
* @return true if the objects are not equal, false otherwise |
60 |
|
|
*/ |
61 |
|
|
[[nodiscard]] bool operator!=(const RGB& other) const noexcept; |
62 |
|
|
|
63 |
|
|
/** |
64 |
|
|
* Output operator |
65 |
|
|
* |
66 |
|
|
* @param os Output stream |
67 |
|
|
* @param rgb RGB object to output |
68 |
|
|
*/ |
69 |
|
|
friend std::ostream& operator<<(std::ostream& os, const RGB& rgb); |
70 |
|
|
}; |
71 |
|
|
} |