Code Coverage for /var/www/html/dev/src/phpOMS/Math/Matrix/IdentityMatrix.php

1	<?php
2	/**
3	* Jingga
4	*
5	* PHP Version 8.1
6	*
7	* @package phpOMS\Math\Matrix
8	* @copyright Dennis Eichhorn
9	* @license OMS License 2.0
10	* @version 1.0.0
11	* @link https://jingga.app
12	*/
13	declare(strict_types=1);
14
15	namespace phpOMS\Math\Matrix;
16
17	/**
18	* Identity Matrix
19	*
20	* @package phpOMS\Math\Matrix
21	* @license OMS License 2.0
22	* @link https://jingga.app
23	* @since 1.0.0
24	*/
25	final class IdentityMatrix extends Matrix
26	{
27	/**
28	* Constructor.
29	*
30	* @param int<0, max> $n Matrix dimension
31	*
32	* @since 1.0.0
33	*/
34	public function __construct(int $n)
35	{
36	parent::__construct($n, $n);
37
38	for ($i = 0; $i < $n; ++$i) {
39	$this->matrix[$i][$i] = 1;
40	}
41	}
42	}