-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy path_random_8h_source.html
219 lines (219 loc) · 33 KB
/
_random_8h_source.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.9.3"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Gamedev Framework (gf): Random.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({
extensions: ["tex2jax.js"],
jax: ["input/TeX","output/HTML-CSS"],
});
</script>
<script type="text/javascript" async="async" src="https://cdn.jsdelivr.net/npm/mathjax@2/MathJax.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="custom.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr id="projectrow">
<td id="projectlogo"><img alt="Logo" src="gf_logo.png"/></td>
<td id="projectalign">
<div id="projectname">Gamedev Framework (gf)<span id="projectnumber"> 0.22.0</span>
</div>
<div id="projectbrief">A C++17 framework for 2D games</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.3 -->
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
$(function() {
initMenu('',false,false,'search.php','Search');
});
/* @license-end */
</script>
<div id="main-nav"></div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_6d069d519ae9d12fa11dd8e685586b60.html">gf</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle"><div class="title">Random.h</div></div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * Gamedev Framework (gf)</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * Copyright (C) 2016-2022 Julien Bernard</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> *</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * This software is provided 'as-is', without any express or implied</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * warranty. In no event will the authors be held liable for any damages</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * arising from the use of this software.</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> *</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> * Permission is granted to anyone to use this software for any purpose,</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> * including commercial applications, and to alter it and redistribute it</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> * freely, subject to the following restrictions:</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> *</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> * 1. The origin of this software must not be misrepresented; you must not</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> * claim that you wrote the original software. If you use this software</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="comment"> * in a product, an acknowledgment in the product documentation would be</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="comment"> * appreciated but is not required.</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="comment"> * 2. Altered source versions must be plainly marked as such, and must not be</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="comment"> * misrepresented as being the original software.</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="comment"> * 3. This notice may not be removed or altered from any source distribution.</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="comment"> */</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#ifndef GF_RANDOM_H</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#define GF_RANDOM_H</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include <cstdint></span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <limits></span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include <random></span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include "Circ.h"</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include "CoreApi.h"</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include "Id.h"</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include "Rect.h"</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include "Vector.h"</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacegf.html">gf</a> {</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#ifndef DOXYGEN_SHOULD_SKIP_THIS</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="keyword">inline</span> <span class="keyword">namespace </span>v1 {</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="classgf_1_1_random_engine.html"> 46</a></span> <span class="keyword">class </span>GF_CORE_API <a class="code hl_class" href="classgf_1_1_random_engine.html">RandomEngine</a> {</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="classgf_1_1_random_engine.html#a95402ff84c8e86d7c9a9100dab5fbee5"> 48</a></span> <span class="keyword">using</span> <a class="code hl_typedef" href="classgf_1_1_random_engine.html#a95402ff84c8e86d7c9a9100dab5fbee5">result_type</a> = uint64_t;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"><a class="line" href="classgf_1_1_random_engine.html#adbeb092dd2ed5dd4e9519e27b1691321"> 50</a></span> <a class="code hl_function" href="classgf_1_1_random_engine.html#adbeb092dd2ed5dd4e9519e27b1691321">RandomEngine</a>();</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="classgf_1_1_random_engine.html#a44fc4bdfa297d5d5df775dcb0c8a7ab8"> 52</a></span> <a class="code hl_function" href="classgf_1_1_random_engine.html#a44fc4bdfa297d5d5df775dcb0c8a7ab8">RandomEngine</a>(<a class="code hl_typedef" href="classgf_1_1_random_engine.html#a95402ff84c8e86d7c9a9100dab5fbee5">result_type</a> seed);</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"><a class="line" href="classgf_1_1_random_engine.html#a385c53dbae01ee847f6c75175e906069"> 54</a></span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <a class="code hl_typedef" href="classgf_1_1_random_engine.html#a95402ff84c8e86d7c9a9100dab5fbee5">result_type</a> <a class="code hl_function" href="classgf_1_1_random_engine.html#a385c53dbae01ee847f6c75175e906069">min</a>() {</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">return</span> std::numeric_limits<result_type>::min();</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> }</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="classgf_1_1_random_engine.html#a106ae9956e167a0791e2c14b928b561d"> 58</a></span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <a class="code hl_typedef" href="classgf_1_1_random_engine.html#a95402ff84c8e86d7c9a9100dab5fbee5">result_type</a> <a class="code hl_function" href="classgf_1_1_random_engine.html#a106ae9956e167a0791e2c14b928b561d">max</a>() {</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">return</span> std::numeric_limits<result_type>::max();</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> }</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="classgf_1_1_random_engine.html#a1c197ffbbdd4ddce84c7a3663ff7a2b2"> 62</a></span> <a class="code hl_typedef" href="classgf_1_1_random_engine.html#a95402ff84c8e86d7c9a9100dab5fbee5">result_type</a> <a class="code hl_function" href="classgf_1_1_random_engine.html#a1c197ffbbdd4ddce84c7a3663ff7a2b2">operator()</a>();</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"><a class="line" href="classgf_1_1_random_engine.html#a30eac76bb650ab765507329d029dc15c"> 64</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classgf_1_1_random_engine.html#a30eac76bb650ab765507329d029dc15c">shortJump</a>();</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"><a class="line" href="classgf_1_1_random_engine.html#a0badc921bd60695d2d8fd98ba26fe21f"> 65</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classgf_1_1_random_engine.html#a0badc921bd60695d2d8fd98ba26fe21f">longJump</a>();</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> uint64_t next();</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> uint64_t m_state[4];</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> };</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html"> 83</a></span> <span class="keyword">class </span>GF_CORE_API <a class="code hl_class" href="classgf_1_1_random.html">Random</a> {</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#a27f5287d06f2d4f58f1796906f466204"> 93</a></span> <a class="code hl_function" href="classgf_1_1_random.html#a27f5287d06f2d4f58f1796906f466204">Random</a>();</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#a71a16b8f506ad845ba1170fe93e2f71b"> 105</a></span> <a class="code hl_function" href="classgf_1_1_random.html#a71a16b8f506ad845ba1170fe93e2f71b">Random</a>(uint64_t seed)</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> : m_engine(seed)</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> {</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> }</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#af53df683709acde299fd329dc96225b9"> 119</a></span> <a class="code hl_enumvalue" href="group__graphics__devices.html#gga795d7d5e2f2a4f38b16b95e0e78cb626ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a> <a class="code hl_function" href="classgf_1_1_random.html#af53df683709acde299fd329dc96225b9">computeUniformInteger</a>(T min, T max) {</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> std::uniform_int_distribution<T> dist(min, max);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keywordflow">return</span> dist(m_engine);</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> }</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#a42d392ae9b78810209498300baf0158f"> 132</a></span> <a class="code hl_enumvalue" href="group__graphics__devices.html#gga795d7d5e2f2a4f38b16b95e0e78cb626ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a> <a class="code hl_function" href="classgf_1_1_random.html#a42d392ae9b78810209498300baf0158f">computeUniformFloat</a>(T min, T max) {</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> std::uniform_real_distribution<T> dist(min, max);</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="keywordflow">return</span> dist(m_engine);</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> }</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#a7d03561d34d91c6aac6f7d9f96e6cf58"> 145</a></span> <a class="code hl_enumvalue" href="group__graphics__devices.html#gga795d7d5e2f2a4f38b16b95e0e78cb626ab9ece18c950afbfa6b0fdbfa4ff731d3">T</a> <a class="code hl_function" href="classgf_1_1_random.html#a7d03561d34d91c6aac6f7d9f96e6cf58">computeNormalFloat</a>(T mean, T stddev) {</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> std::normal_distribution<T> dist(mean, stddev);</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordflow">return</span> dist(m_engine);</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> }</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#a360f6193816c428a02b3fe9c2a4ed40e"> 156</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classgf_1_1_random.html#a360f6193816c428a02b3fe9c2a4ed40e">computeBernoulli</a>(<span class="keywordtype">double</span> p) {</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> std::bernoulli_distribution dist(p);</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">return</span> dist(m_engine);</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> }</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> </div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#af330c7306c595fde562163724b3afbd9"> 167</a></span> <a class="code hl_class" href="structgf_1_1_vector.html">Vector2f</a> <a class="code hl_function" href="classgf_1_1_random.html#af330c7306c595fde562163724b3afbd9">computePosition</a>(<span class="keyword">const</span> <a class="code hl_class" href="structgf_1_1_rect.html">RectF</a>& area);</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#ad9032ce5315695d92adac985430ca4f3"> 175</a></span> <a class="code hl_class" href="structgf_1_1_vector.html">Vector2i</a> <a class="code hl_function" href="classgf_1_1_random.html#ad9032ce5315695d92adac985430ca4f3">computePosition</a>(<span class="keyword">const</span> <a class="code hl_class" href="structgf_1_1_rect.html">RectI</a>& area);</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#a61623146e18a8ac9834ef90563edcc10"> 183</a></span> <a class="code hl_class" href="structgf_1_1_vector.html">Vector2f</a> <a class="code hl_function" href="classgf_1_1_random.html#a61623146e18a8ac9834ef90563edcc10">computePosition</a>(<span class="keyword">const</span> <a class="code hl_struct" href="structgf_1_1_circ.html">CircF</a>& area);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#a094ba017fe41d0a9e9aa65b8fb9004d3"> 192</a></span> <span class="keywordtype">float</span> <a class="code hl_function" href="classgf_1_1_random.html#a094ba017fe41d0a9e9aa65b8fb9004d3">computeRadius</a>(<span class="keywordtype">float</span> radiusMin, <span class="keywordtype">float</span> radiusMax);</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> </div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#a383ea882e7e724d89c274adb93ca9f7a"> 199</a></span> <span class="keywordtype">float</span> <a class="code hl_function" href="classgf_1_1_random.html#a383ea882e7e724d89c274adb93ca9f7a">computeAngle</a>();</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#acd5816eec509581a4c6e7f1a92bf65f6"> 206</a></span> <a class="code hl_typedef" href="group__core__vocabulary.html#ga375ce9d7d861b67c78398d51c1769410">gf::Id</a> <a class="code hl_function" href="classgf_1_1_random.html#acd5816eec509581a4c6e7f1a92bf65f6">computeId</a>();</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"><a class="line" href="classgf_1_1_random.html#a28e115a65124380e0ed7b32a745c2c43"> 213</a></span> <a class="code hl_class" href="classgf_1_1_random_engine.html">RandomEngine</a>& <a class="code hl_function" href="classgf_1_1_random.html#a28e115a65124380e0ed7b32a745c2c43">getEngine</a>() {</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordflow">return</span> m_engine;</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> }</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <a class="code hl_class" href="classgf_1_1_random_engine.html">RandomEngine</a> m_engine;</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> };</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> </div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span><span class="preprocessor">#ifndef DOXYGEN_SHOULD_SKIP_THIS</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span>}</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span>}</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> </div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span><span class="preprocessor">#endif </span><span class="comment">// GF_RANDOM_H</span></div>
<div class="ttc" id="aclassgf_1_1_random_engine_html"><div class="ttname"><a href="classgf_1_1_random_engine.html">gf::RandomEngine</a></div><div class="ttdoc">A random engine.</div><div class="ttdef"><b>Definition:</b> Random.h:46</div></div>
<div class="ttc" id="aclassgf_1_1_random_engine_html_a0badc921bd60695d2d8fd98ba26fe21f"><div class="ttname"><a href="classgf_1_1_random_engine.html#a0badc921bd60695d2d8fd98ba26fe21f">gf::RandomEngine::longJump</a></div><div class="ttdeci">void longJump()</div></div>
<div class="ttc" id="aclassgf_1_1_random_engine_html_a106ae9956e167a0791e2c14b928b561d"><div class="ttname"><a href="classgf_1_1_random_engine.html#a106ae9956e167a0791e2c14b928b561d">gf::RandomEngine::max</a></div><div class="ttdeci">static constexpr result_type max()</div><div class="ttdef"><b>Definition:</b> Random.h:58</div></div>
<div class="ttc" id="aclassgf_1_1_random_engine_html_a1c197ffbbdd4ddce84c7a3663ff7a2b2"><div class="ttname"><a href="classgf_1_1_random_engine.html#a1c197ffbbdd4ddce84c7a3663ff7a2b2">gf::RandomEngine::operator()</a></div><div class="ttdeci">result_type operator()()</div></div>
<div class="ttc" id="aclassgf_1_1_random_engine_html_a30eac76bb650ab765507329d029dc15c"><div class="ttname"><a href="classgf_1_1_random_engine.html#a30eac76bb650ab765507329d029dc15c">gf::RandomEngine::shortJump</a></div><div class="ttdeci">void shortJump()</div></div>
<div class="ttc" id="aclassgf_1_1_random_engine_html_a385c53dbae01ee847f6c75175e906069"><div class="ttname"><a href="classgf_1_1_random_engine.html#a385c53dbae01ee847f6c75175e906069">gf::RandomEngine::min</a></div><div class="ttdeci">static constexpr result_type min()</div><div class="ttdef"><b>Definition:</b> Random.h:54</div></div>
<div class="ttc" id="aclassgf_1_1_random_engine_html_a44fc4bdfa297d5d5df775dcb0c8a7ab8"><div class="ttname"><a href="classgf_1_1_random_engine.html#a44fc4bdfa297d5d5df775dcb0c8a7ab8">gf::RandomEngine::RandomEngine</a></div><div class="ttdeci">RandomEngine(result_type seed)</div></div>
<div class="ttc" id="aclassgf_1_1_random_engine_html_a95402ff84c8e86d7c9a9100dab5fbee5"><div class="ttname"><a href="classgf_1_1_random_engine.html#a95402ff84c8e86d7c9a9100dab5fbee5">gf::RandomEngine::result_type</a></div><div class="ttdeci">uint64_t result_type</div><div class="ttdef"><b>Definition:</b> Random.h:48</div></div>
<div class="ttc" id="aclassgf_1_1_random_engine_html_adbeb092dd2ed5dd4e9519e27b1691321"><div class="ttname"><a href="classgf_1_1_random_engine.html#adbeb092dd2ed5dd4e9519e27b1691321">gf::RandomEngine::RandomEngine</a></div><div class="ttdeci">RandomEngine()</div></div>
<div class="ttc" id="aclassgf_1_1_random_html"><div class="ttname"><a href="classgf_1_1_random.html">gf::Random</a></div><div class="ttdoc">A set of random utilities.</div><div class="ttdef"><b>Definition:</b> Random.h:83</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_a094ba017fe41d0a9e9aa65b8fb9004d3"><div class="ttname"><a href="classgf_1_1_random.html#a094ba017fe41d0a9e9aa65b8fb9004d3">gf::Random::computeRadius</a></div><div class="ttdeci">float computeRadius(float radiusMin, float radiusMax)</div><div class="ttdoc">Compute a uniform radius.</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_a27f5287d06f2d4f58f1796906f466204"><div class="ttname"><a href="classgf_1_1_random.html#a27f5287d06f2d4f58f1796906f466204">gf::Random::Random</a></div><div class="ttdeci">Random()</div><div class="ttdoc">Default constructor with complex initialization.</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_a28e115a65124380e0ed7b32a745c2c43"><div class="ttname"><a href="classgf_1_1_random.html#a28e115a65124380e0ed7b32a745c2c43">gf::Random::getEngine</a></div><div class="ttdeci">RandomEngine & getEngine()</div><div class="ttdoc">Get the underlying engine.</div><div class="ttdef"><b>Definition:</b> Random.h:213</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_a360f6193816c428a02b3fe9c2a4ed40e"><div class="ttname"><a href="classgf_1_1_random.html#a360f6193816c428a02b3fe9c2a4ed40e">gf::Random::computeBernoulli</a></div><div class="ttdeci">bool computeBernoulli(double p)</div><div class="ttdoc">Compute a boolean with a Bernoulli distribution.</div><div class="ttdef"><b>Definition:</b> Random.h:156</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_a383ea882e7e724d89c274adb93ca9f7a"><div class="ttname"><a href="classgf_1_1_random.html#a383ea882e7e724d89c274adb93ca9f7a">gf::Random::computeAngle</a></div><div class="ttdeci">float computeAngle()</div><div class="ttdoc">Compute a uniform angle in the range .</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_a42d392ae9b78810209498300baf0158f"><div class="ttname"><a href="classgf_1_1_random.html#a42d392ae9b78810209498300baf0158f">gf::Random::computeUniformFloat</a></div><div class="ttdeci">T computeUniformFloat(T min, T max)</div><div class="ttdoc">Compute a float with a uniform distribution.</div><div class="ttdef"><b>Definition:</b> Random.h:132</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_a61623146e18a8ac9834ef90563edcc10"><div class="ttname"><a href="classgf_1_1_random.html#a61623146e18a8ac9834ef90563edcc10">gf::Random::computePosition</a></div><div class="ttdeci">Vector2f computePosition(const CircF &area)</div><div class="ttdoc">Compute a uniform position in a circle.</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_a71a16b8f506ad845ba1170fe93e2f71b"><div class="ttname"><a href="classgf_1_1_random.html#a71a16b8f506ad845ba1170fe93e2f71b">gf::Random::Random</a></div><div class="ttdeci">Random(uint64_t seed)</div><div class="ttdoc">Constructor with simple initialization.</div><div class="ttdef"><b>Definition:</b> Random.h:105</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_a7d03561d34d91c6aac6f7d9f96e6cf58"><div class="ttname"><a href="classgf_1_1_random.html#a7d03561d34d91c6aac6f7d9f96e6cf58">gf::Random::computeNormalFloat</a></div><div class="ttdeci">T computeNormalFloat(T mean, T stddev)</div><div class="ttdoc">Compute a float with a normal (Gaussian) distribution.</div><div class="ttdef"><b>Definition:</b> Random.h:145</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_acd5816eec509581a4c6e7f1a92bf65f6"><div class="ttname"><a href="classgf_1_1_random.html#acd5816eec509581a4c6e7f1a92bf65f6">gf::Random::computeId</a></div><div class="ttdeci">gf::Id computeId()</div><div class="ttdoc">Compute an id.</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_ad9032ce5315695d92adac985430ca4f3"><div class="ttname"><a href="classgf_1_1_random.html#ad9032ce5315695d92adac985430ca4f3">gf::Random::computePosition</a></div><div class="ttdeci">Vector2i computePosition(const RectI &area)</div><div class="ttdoc">Compute a uniform position in a given area.</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_af330c7306c595fde562163724b3afbd9"><div class="ttname"><a href="classgf_1_1_random.html#af330c7306c595fde562163724b3afbd9">gf::Random::computePosition</a></div><div class="ttdeci">Vector2f computePosition(const RectF &area)</div><div class="ttdoc">Compute a uniform position in a given area.</div></div>
<div class="ttc" id="aclassgf_1_1_random_html_af53df683709acde299fd329dc96225b9"><div class="ttname"><a href="classgf_1_1_random.html#af53df683709acde299fd329dc96225b9">gf::Random::computeUniformInteger</a></div><div class="ttdeci">T computeUniformInteger(T min, T max)</div><div class="ttdoc">Compute an integer with a uniform distribution.</div><div class="ttdef"><b>Definition:</b> Random.h:119</div></div>
<div class="ttc" id="agroup__core__vocabulary_html_ga375ce9d7d861b67c78398d51c1769410"><div class="ttname"><a href="group__core__vocabulary.html#ga375ce9d7d861b67c78398d51c1769410">gf::Id</a></div><div class="ttdeci">uint64_t Id</div><div class="ttdoc">An identifier.</div><div class="ttdef"><b>Definition:</b> Id.h:37</div></div>
<div class="ttc" id="agroup__graphics__devices_html_gga795d7d5e2f2a4f38b16b95e0e78cb626ab9ece18c950afbfa6b0fdbfa4ff731d3"><div class="ttname"><a href="group__graphics__devices.html#gga795d7d5e2f2a4f38b16b95e0e78cb626ab9ece18c950afbfa6b0fdbfa4ff731d3">gf::Scancode::T</a></div><div class="ttdeci">@ T</div></div>
<div class="ttc" id="anamespacegf_html"><div class="ttname"><a href="namespacegf.html">gf</a></div><div class="ttdoc">The namespace for gf classes.</div></div>
<div class="ttc" id="astructgf_1_1_circ_html"><div class="ttname"><a href="structgf_1_1_circ.html">gf::Circ</a></div><div class="ttdoc">Utility class for manipulating circles.</div><div class="ttdef"><b>Definition:</b> Circ.h:61</div></div>
<div class="ttc" id="astructgf_1_1_rect_html"><div class="ttname"><a href="structgf_1_1_rect.html">gf::Rect< float ></a></div></div>
<div class="ttc" id="astructgf_1_1_vector_html"><div class="ttname"><a href="structgf_1_1_vector.html">gf::Vector< float, 2 ></a></div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.3
</small></address>
</body>
</html>