826 lines
126 KiB
HTML
826 lines
126 KiB
HTML
<!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" lang="en-US">
|
|
<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 1.9.8"/>
|
|
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
|
<title>Exponential Functions: Exponential/Exponential.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>
|
|
<link href="navtree.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="resize.js"></script>
|
|
<script type="text/javascript" src="navtreedata.js"></script>
|
|
<script type="text/javascript" src="navtree.js"></script>
|
|
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="search/searchdata.js"></script>
|
|
<script type="text/javascript" src="search/search.js"></script>
|
|
<link href="doxygen.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="projectalign">
|
|
<div id="projectname">Exponential Functions
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.9.8 -->
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
var searchBox = new SearchBox("searchBox", "search/",'.html');
|
|
/* @license-end */
|
|
</script>
|
|
<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('',true,false,'search.php','Search');
|
|
$(document).ready(function() { init_search(); });
|
|
});
|
|
/* @license-end */
|
|
</script>
|
|
<div id="main-nav"></div>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
$(document).ready(function() { init_codefold(0); });
|
|
/* @license-end */
|
|
</script>
|
|
</div><!-- top -->
|
|
<div id="side-nav" class="ui-resizable side-nav-resizable">
|
|
<div id="nav-tree">
|
|
<div id="nav-tree-contents">
|
|
<div id="nav-sync" class="sync"></div>
|
|
</div>
|
|
</div>
|
|
<div id="splitbar" style="-moz-user-select:none;"
|
|
class="ui-resizable-handle">
|
|
</div>
|
|
</div>
|
|
<script type="text/javascript">
|
|
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
|
$(document).ready(function(){initNavTree('_exponential_8h_source.html',''); initResizable(); });
|
|
/* @license-end */
|
|
</script>
|
|
<div id="doc-content">
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
</div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<div id="MSearchResults">
|
|
<div class="SRPage">
|
|
<div id="SRIndex">
|
|
<div id="SRResults"></div>
|
|
<div class="SRStatus" id="Loading">Loading...</div>
|
|
<div class="SRStatus" id="Searching">Searching...</div>
|
|
<div class="SRStatus" id="NoMatches">No Matches</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="header">
|
|
<div class="headertitle"><div class="title">Exponential.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="preprocessor">#pragma once</span></div>
|
|
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#ifndef JONATHAN_RAMPERSAD_EXPONENTIAL_H_</span></div>
|
|
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#define JONATHAN_RAMPERSAD_EXPONENTIAL_H_</span></div>
|
|
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
|
|
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include <ostream></span></div>
|
|
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include <vector></span></div>
|
|
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include <float.h></span></div>
|
|
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include <random></span></div>
|
|
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include <algorithm></span></div>
|
|
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include <execution></span></div>
|
|
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include <exception></span></div>
|
|
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
|
|
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="keyword">namespace </span>JRAMPERSAD</div>
|
|
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span>{</div>
|
|
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">namespace </span>EXPONENTIAL</div>
|
|
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> {</div>
|
|
<div class="foldopen" id="foldopen00020" data-start="{" data-end="};">
|
|
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html"> 20</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a></div>
|
|
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> {</div>
|
|
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a316979973a2a6b70b00520c2f753a43c"> 23</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a316979973a2a6b70b00520c2f753a43c">min_range</a> = -100;</div>
|
|
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a9b8f1e5367f6b0d8b16eecaea53b40e2"> 25</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a9b8f1e5367f6b0d8b16eecaea53b40e2">max_range</a> = 100;</div>
|
|
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a4a67bad303f8a4fca40020a0802524c5"> 27</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a4a67bad303f8a4fca40020a0802524c5">num_of_generations</a> = 10;</div>
|
|
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326"> 29</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326">sample_size</a> = 1000;</div>
|
|
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a6ec95fe6cc95dc32727659cf5bb1be12"> 31</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a6ec95fe6cc95dc32727659cf5bb1be12">data_size</a> = 100000;</div>
|
|
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a736488b3cfeebda7b93b3e8c6f576bf8"> 33</a></span> <span class="keywordtype">double</span> <a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a736488b3cfeebda7b93b3e8c6f576bf8">mutation_percentage</a> = 0.01;</div>
|
|
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> };</div>
|
|
</div>
|
|
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
|
|
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">namespace </span>detail</div>
|
|
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> {</div>
|
|
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
|
|
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> [[nodiscard(<span class="stringliteral">"MATH::ABS(T) returns a value of type T"</span>)]] T ABS(<span class="keyword">const</span> T& n) <span class="keyword">noexcept</span></div>
|
|
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> {</div>
|
|
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keywordflow">return</span> n < 0 ? n * -1 : n;</div>
|
|
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> }</div>
|
|
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
|
|
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
|
|
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> [[nodiscard(<span class="stringliteral">"MATH::NEGATE(T) returns a value of type T"</span>)]] T NEGATE(<span class="keyword">const</span> T& n) <span class="keyword">noexcept</span></div>
|
|
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> {</div>
|
|
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">return</span> n * -1;</div>
|
|
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> }</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"> 50</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
|
|
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> [[nodiscard(<span class="stringliteral">"MATH::POW(T, int) returns a value of type T"</span>)]] T POW(<span class="keyword">const</span> T& n, <span class="keyword">const</span> <span class="keywordtype">int</span>& exp) <span class="keyword">noexcept</span></div>
|
|
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> {</div>
|
|
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">if</span> (exp == 0)</div>
|
|
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">return</span> 1;</div>
|
|
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
|
|
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> T res = n;</div>
|
|
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i < exp; i++)</div>
|
|
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> {</div>
|
|
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> res *= n;</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"> 62</span> <span class="keywordflow">return</span> res;</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"> 64</span> </div>
|
|
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
|
|
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> [[nodiscard(<span class="stringliteral">"MATH::SUM(std::vector<T>) returns a value of type T"</span>)]] T SUM(<span class="keyword">const</span> std::vector<T>& vec) <span class="keyword">noexcept</span></div>
|
|
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> {</div>
|
|
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> T res{};</div>
|
|
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : vec)</div>
|
|
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> res += val;</div>
|
|
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordflow">return</span> res;</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="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
|
|
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> [[nodiscard]] T MEDIAN(std::vector<T> vec) <span class="keyword">noexcept</span></div>
|
|
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> {</div>
|
|
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> std::sort(</div>
|
|
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> vec.begin(),</div>
|
|
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> vec.end(),</div>
|
|
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lhs, <span class="keyword">const</span> <span class="keyword">auto</span>& rhs) {</div>
|
|
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> return lhs < rhs;</div>
|
|
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> });</div>
|
|
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> </div>
|
|
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">return</span> vec[vec.size() / 2];</div>
|
|
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> }</div>
|
|
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div>
|
|
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
|
|
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> [[nodiscard]] <span class="keywordtype">double</span> MEAN(<span class="keyword">const</span> std::vector<T>& vec) <span class="keyword">noexcept</span></div>
|
|
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> {</div>
|
|
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordflow">return</span> SUM(vec) / vec.size();</div>
|
|
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> }</div>
|
|
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> </div>
|
|
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
|
|
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> [[noreturn]] <span class="keywordtype">void</span> SortASC(std::vector<T>& vec)</div>
|
|
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> {</div>
|
|
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> std::sort(</div>
|
|
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> std::execution::par,</div>
|
|
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> vec.begin(), vec.end(),</div>
|
|
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lhs, <span class="keyword">const</span> <span class="keyword">auto</span>& rhs) {</div>
|
|
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> return lhs < rhs;</div>
|
|
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> });</div>
|
|
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> }</div>
|
|
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> </div>
|
|
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
|
|
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> [[noreturn]] <span class="keywordtype">void</span> SortDESC(std::vector<T>& vec)</div>
|
|
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> {</div>
|
|
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> std::sort(</div>
|
|
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> std::execution::par,</div>
|
|
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> vec.begin(), vec.end(),</div>
|
|
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lhs, <span class="keyword">const</span> <span class="keyword">auto</span>& rhs) {</div>
|
|
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> return lhs > rhs;</div>
|
|
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> });</div>
|
|
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> }</div>
|
|
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> </div>
|
|
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="comment">// Genetic Algorithm helper struct</span></div>
|
|
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keyword">struct </span>GA_Solution</div>
|
|
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> {</div>
|
|
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> lrgst_expo;</div>
|
|
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keywordtype">double</span> rank, x, y_val;</div>
|
|
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
|
|
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> GA_Solution() : lrgst_expo(0), rank(0), x(0), y_val(0) {}</div>
|
|
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> GA_Solution(<span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> Lrgst_expo, <span class="keywordtype">double</span> Rank, <span class="keywordtype">double</span> x_val, <span class="keywordtype">double</span> y = 0) : lrgst_expo(Lrgst_expo), rank(Rank), x(x_val), y_val(y) {}</div>
|
|
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keyword">virtual</span> ~GA_Solution() = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
|
|
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordtype">void</span> fitness(<span class="keyword">const</span> std::vector<int64_t>& constants)</div>
|
|
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> {</div>
|
|
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordtype">double</span> ans = 0;</div>
|
|
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = lrgst_expo; i >= 0; i--)</div>
|
|
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> ans += constants[i] * POW(x, (lrgst_expo - i));</div>
|
|
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
|
|
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> ans -= y_val;</div>
|
|
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> rank = (ans == 0) ? DBL_MAX : ABS(1 / ans);</div>
|
|
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> }</div>
|
|
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> };</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="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keyword">using namespace </span>detail;</div>
|
|
<div class="foldopen" id="foldopen00141" data-start="{" data-end="};">
|
|
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html"> 141</a></span> <span class="keyword">class </span><a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a></div>
|
|
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> {</div>
|
|
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keyword">private</span>:</div>
|
|
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> lrgst_expo; </div>
|
|
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> std::vector<int64_t> constants;</div>
|
|
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
|
|
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <span class="keywordtype">bool</span> bInitialized;</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> <span class="keywordtype">void</span> CanPerform()<span class="keyword"> const </span>{ <span class="keywordflow">if</span> (!bInitialized) <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Function object not initialized fully! Please call .SetConstants() to initialize"</span>); }</div>
|
|
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> </div>
|
|
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keyword">public</span>:</div>
|
|
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="comment">// Speicialty function to get the real roots of a Quadratic Function without relying on a Genetic Algorithm to approximate</span></div>
|
|
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> <span class="keyword">friend</span> std::vector<double> <a class="code hl_friend" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a9d14c1b8a7401565a054837df5708ac8">QuadraticSolve</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f);</div>
|
|
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> </div>
|
|
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">public</span>:</div>
|
|
<div class="foldopen" id="foldopen00160" data-start="{" data-end="}">
|
|
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a771e5f172d0738a6b56a3406ddea5779"> 160</a></span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a771e5f172d0738a6b56a3406ddea5779">Function</a>(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span>& Lrgst_expo) : lrgst_expo(Lrgst_expo), bInitialized(false)</div>
|
|
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> {</div>
|
|
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keywordflow">if</span> (lrgst_expo < 0)</div>
|
|
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Function template argument must not be less than 0"</span>); </div>
|
|
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> constants.reserve(Lrgst_expo); </div>
|
|
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keyword">virtual</span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#afc95333a173bc120f6f9519dae853b3a">~Function</a>();</div>
|
|
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a2d7ac0d79af16746f89309f758adf40c"> 169</a></span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a2d7ac0d79af16746f89309f758adf40c">Function</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& other) = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a2f4cd78e5a95d1862b4389e81ef136da"> 171</a></span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a2f4cd78e5a95d1862b4389e81ef136da">Function</a>(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>&& other) <span class="keyword">noexcept</span> = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a450305ad4a40a262d378b3781d87a043"> 173</a></span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a450305ad4a40a262d378b3781d87a043">operator=</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& other) = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#af58e47ffa93dc7dd6b336327058731ff"> 175</a></span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#af58e47ffa93dc7dd6b336327058731ff">operator=</a>(<a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>&& other) <span class="keyword">noexcept</span> = <span class="keywordflow">default</span>;</div>
|
|
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> </div>
|
|
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac27a8c4c7a6b39d087c8c20a63756cb3">SetConstants</a>(<span class="keyword">const</span> std::vector<int64_t>& constnts);</div>
|
|
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac27a8c4c7a6b39d087c8c20a63756cb3">SetConstants</a>(std::vector<int64_t>&& constnts);</div>
|
|
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> </div>
|
|
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keyword">friend</span> std::ostream& <a class="code hl_friend" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a9715ead4f7565aea73b2b956d32a8c2e">operator<<</a>(std::ostream& os, <span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> func);</div>
|
|
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> </div>
|
|
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keyword">friend</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> <a class="code hl_friend" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac67d5be3dac9ab01eca47b11aaadb786">operator+</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f1, <span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f2);</div>
|
|
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keyword">friend</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> <a class="code hl_friend" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a5e5034306a381d48ef50cce10f8f76c8">operator-</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f1, <span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f2);</div>
|
|
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> </div>
|
|
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keyword">friend</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> <a class="code hl_friend" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a5bb4eeaf7c3f6efe1c4eb1cd128d0d5e">operator*</a>(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f, <span class="keyword">const</span> int64_t& c);</div>
|
|
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a24f53f18a66c4911c9ec89f98b2f6781">operator*=</a>(<span class="keyword">const</span> int64_t& c);</div>
|
|
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> </div>
|
|
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> [[nodiscard(<span class="stringliteral">"MATH::EXP::Function::differential() returns the differential, the calling object is not changed"</span>)]]</div>
|
|
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#af05a7be6e85e4879185a84dc32cdf79c">differential</a>() <span class="keyword">const</span>;</div>
|
|
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> </div>
|
|
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> [[nodiscard]] std::vector<double> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a2fe7e79ec57cb7160c783c20870fe855">get_real_roots</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>& options = <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>()) <span class="keyword">const</span>;</div>
|
|
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
|
|
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> [[nodiscard]] <span class="keywordtype">double</span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a3df87946deead508714d3d6da50231ef">solve_y</a>(<span class="keyword">const</span> <span class="keywordtype">double</span>& x_val) <span class="keyword">const</span>;</div>
|
|
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> </div>
|
|
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> [[nodiscard]] std::vector<double> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac6f66aef23d97a47707796a9891fda80">solve_x</a>(<span class="keyword">const</span> <span class="keywordtype">double</span>& y_val, <span class="keyword">const</span> <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>& options = <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>()) <span class="keyword">const</span>;</div>
|
|
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> </div>
|
|
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a8e355925ec8a283ad7a74a5c4832d4a8"> 226</a></span> [[nodiscard]] <span class="keyword">auto</span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a8e355925ec8a283ad7a74a5c4832d4a8">GetWhatIsTheLargestExponent</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> lrgst_expo; }</div>
|
|
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> };</div>
|
|
</div>
|
|
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> </div>
|
|
<div class="foldopen" id="foldopen00234" data-start="{" data-end="};">
|
|
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a9d14c1b8a7401565a054837df5708ac8"> 234</a></span> std::vector<double> QuadraticSolve(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f)</div>
|
|
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> {</div>
|
|
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keywordflow">try</span></div>
|
|
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> {</div>
|
|
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> <span class="keywordflow">if</span> (f.lrgst_expo != 2) <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Function f is not a quadratic function"</span>);</div>
|
|
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> f.CanPerform();</div>
|
|
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> }</div>
|
|
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div>
|
|
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> {</div>
|
|
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keywordflow">throw</span> e;</div>
|
|
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> }</div>
|
|
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> </div>
|
|
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> std::vector<double> res;</div>
|
|
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> </div>
|
|
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keyword">const</span> <span class="keyword">auto</span>& a = f.constants[0];</div>
|
|
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> <span class="keyword">const</span> <span class="keyword">auto</span>& b = f.constants[1];</div>
|
|
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keyword">const</span> <span class="keyword">auto</span>& c = f.constants[2];</div>
|
|
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> </div>
|
|
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="keyword">const</span> <span class="keywordtype">double</span> sqr_val = <span class="keyword">static_cast<</span><span class="keywordtype">double</span><span class="keyword">></span>(POW(b, 2) - (4 * a * c));</div>
|
|
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> </div>
|
|
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keywordflow">if</span> (sqr_val < 0)</div>
|
|
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> {</div>
|
|
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keywordflow">return</span> res;</div>
|
|
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> }</div>
|
|
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> </div>
|
|
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> res.push_back(((NEGATE(b) + sqrt(sqr_val)) / 2 * a));</div>
|
|
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> res.push_back(((NEGATE(b) - sqrt(sqr_val)) / 2 * a));</div>
|
|
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">return</span> res;</div>
|
|
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> </div>
|
|
<div class="foldopen" id="foldopen00264" data-start="{" data-end="}">
|
|
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#afc95333a173bc120f6f9519dae853b3a"> 264</a></span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#afc95333a173bc120f6f9519dae853b3a">Function::~Function</a>()</div>
|
|
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> {</div>
|
|
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> constants.clear();</div>
|
|
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> </div>
|
|
<div class="foldopen" id="foldopen00269" data-start="{" data-end="}">
|
|
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac27a8c4c7a6b39d087c8c20a63756cb3"> 269</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac27a8c4c7a6b39d087c8c20a63756cb3">Function::SetConstants</a>(<span class="keyword">const</span> std::vector<int64_t>& constnts)</div>
|
|
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> {</div>
|
|
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="keywordflow">if</span> (constnts.size() != lrgst_expo + 1)</div>
|
|
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Function<n> must be created with (n+1) integers in vector object"</span>);</div>
|
|
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> </div>
|
|
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="keywordflow">if</span> (constnts[0] == 0)</div>
|
|
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"First value should not be 0"</span>);</div>
|
|
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> </div>
|
|
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> constants = constnts;</div>
|
|
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> bInitialized = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> </div>
|
|
<div class="foldopen" id="foldopen00281" data-start="{" data-end="}">
|
|
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a6f92240916726bfa24fea0f846381060"> 281</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac27a8c4c7a6b39d087c8c20a63756cb3">Function::SetConstants</a>(std::vector<int64_t>&& constnts)</div>
|
|
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> {</div>
|
|
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="keywordflow">if</span> (constnts.size() != lrgst_expo + 1)</div>
|
|
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Function<n> must be created with (n+1) integers in vector object"</span>);</div>
|
|
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> </div>
|
|
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keywordflow">if</span> (constnts[0] == 0)</div>
|
|
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"First value should not be 0"</span>);</div>
|
|
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> </div>
|
|
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> constants = std::move(constnts);</div>
|
|
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> bInitialized = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> </div>
|
|
<div class="foldopen" id="foldopen00294" data-start="{" data-end="};">
|
|
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a9715ead4f7565aea73b2b956d32a8c2e"> 294</a></span> std::ostream& operator<<(std::ostream& os, <span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> func)</div>
|
|
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> {</div>
|
|
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <span class="keywordflow">try</span></div>
|
|
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> {</div>
|
|
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> func.CanPerform();</div>
|
|
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> }</div>
|
|
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div>
|
|
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> {</div>
|
|
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordflow">throw</span> e;</div>
|
|
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> }</div>
|
|
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> </div>
|
|
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="keywordflow">if</span> (func.lrgst_expo == 0)</div>
|
|
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> {</div>
|
|
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> os << func.constants[0];</div>
|
|
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="keywordflow">return</span> os;</div>
|
|
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> }</div>
|
|
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> </div>
|
|
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordflow">if</span> (func.constants[0] == 1)</div>
|
|
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> os << <span class="stringliteral">"x"</span>;</div>
|
|
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (func.constants[0] == -1)</div>
|
|
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> os << <span class="stringliteral">"-x"</span>;</div>
|
|
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <span class="keywordflow">else</span></div>
|
|
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> os << func.constants[0] << <span class="stringliteral">"x"</span>;</div>
|
|
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> </div>
|
|
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keywordflow">if</span> (func.lrgst_expo != 1)</div>
|
|
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> os << <span class="stringliteral">"^"</span> << func.lrgst_expo;</div>
|
|
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> </div>
|
|
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> i = func.lrgst_expo - 1; i > 0; i--)</div>
|
|
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> {</div>
|
|
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keyword">auto</span> n = func.constants[func.lrgst_expo - i];</div>
|
|
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keywordflow">if</span> (n == 0) <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> </div>
|
|
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> <span class="keyword">auto</span> s = n > 0 ? <span class="stringliteral">" + "</span> : <span class="stringliteral">" - "</span>;</div>
|
|
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> </div>
|
|
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="keywordflow">if</span> (n != 1)</div>
|
|
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> os << s << ABS(n) << <span class="stringliteral">"x"</span>;</div>
|
|
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <span class="keywordflow">else</span></div>
|
|
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> os << s << <span class="stringliteral">"x"</span>;</div>
|
|
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> </div>
|
|
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <span class="keywordflow">if</span> (i != 1)</div>
|
|
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> os << <span class="stringliteral">"^"</span> << i;</div>
|
|
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> }</div>
|
|
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> </div>
|
|
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> <span class="keyword">auto</span> n = func.constants[func.lrgst_expo];</div>
|
|
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> <span class="keywordflow">if</span> (n == 0) <span class="keywordflow">return</span> os;</div>
|
|
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> </div>
|
|
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> <span class="keyword">auto</span> s = n > 0 ? <span class="stringliteral">" + "</span> : <span class="stringliteral">" - "</span>;</div>
|
|
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> os << s;</div>
|
|
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> </div>
|
|
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> os << ABS(n);</div>
|
|
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> </div>
|
|
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">return</span> os;</div>
|
|
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> </div>
|
|
<div class="foldopen" id="foldopen00349" data-start="{" data-end="};">
|
|
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac67d5be3dac9ab01eca47b11aaadb786"> 349</a></span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> operator+(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f1, <span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f2)</div>
|
|
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> {</div>
|
|
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> <span class="keywordflow">try</span></div>
|
|
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> {</div>
|
|
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> f1.CanPerform();</div>
|
|
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> f2.CanPerform();</div>
|
|
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> }</div>
|
|
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div>
|
|
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> {</div>
|
|
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> <span class="keywordflow">throw</span> e;</div>
|
|
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> }</div>
|
|
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> </div>
|
|
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="keyword">auto</span> e1 = f1.lrgst_expo;</div>
|
|
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="keyword">auto</span> e2 = f2.lrgst_expo;</div>
|
|
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> <span class="keyword">auto</span> r = e1 > e2 ? e1 : e2;</div>
|
|
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> </div>
|
|
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> std::vector<int64_t> res;</div>
|
|
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <span class="keywordflow">if</span> (e1 > e2)</div>
|
|
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> {</div>
|
|
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f1.constants)</div>
|
|
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> res.push_back(val);</div>
|
|
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> </div>
|
|
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> <span class="keyword">auto</span> i = e1 - e2;</div>
|
|
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f2.constants)</div>
|
|
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> {</div>
|
|
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> res[i] += val;</div>
|
|
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> i++;</div>
|
|
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> }</div>
|
|
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> }</div>
|
|
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> <span class="keywordflow">else</span></div>
|
|
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> {</div>
|
|
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f2.constants)</div>
|
|
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> res.push_back(val);</div>
|
|
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> </div>
|
|
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> <span class="keywordtype">int</span> i = e2 - e1;</div>
|
|
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f1.constants)</div>
|
|
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> {</div>
|
|
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> res[i] += val;</div>
|
|
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> i++;</div>
|
|
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> }</div>
|
|
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> }</div>
|
|
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> </div>
|
|
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> f(r);</div>
|
|
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> f.<a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac27a8c4c7a6b39d087c8c20a63756cb3">SetConstants</a>(res);</div>
|
|
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <span class="keywordflow">return</span> f;</div>
|
|
<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> </div>
|
|
<div class="foldopen" id="foldopen00397" data-start="{" data-end="};">
|
|
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a5e5034306a381d48ef50cce10f8f76c8"> 397</a></span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> operator-(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f1, <span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f2)</div>
|
|
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> {</div>
|
|
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <span class="keywordflow">try</span></div>
|
|
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> {</div>
|
|
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> f1.CanPerform();</div>
|
|
<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> f2.CanPerform();</div>
|
|
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> }</div>
|
|
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div>
|
|
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> {</div>
|
|
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> <span class="keywordflow">throw</span> e;</div>
|
|
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> }</div>
|
|
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> </div>
|
|
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="keyword">auto</span> e1 = f1.lrgst_expo;</div>
|
|
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> <span class="keyword">auto</span> e2 = f2.lrgst_expo;</div>
|
|
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="keyword">auto</span> r = e1 > e2 ? e1 : e2;</div>
|
|
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> </div>
|
|
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> std::vector<int64_t> res;</div>
|
|
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> <span class="keywordflow">if</span> (e1 > e2)</div>
|
|
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> {</div>
|
|
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f1.constants)</div>
|
|
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> res.push_back(val);</div>
|
|
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> </div>
|
|
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keyword">auto</span> i = e1 - e2;</div>
|
|
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f2.constants)</div>
|
|
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> {</div>
|
|
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> res[i] -= val;</div>
|
|
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> i++;</div>
|
|
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> }</div>
|
|
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> }</div>
|
|
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> <span class="keywordflow">else</span></div>
|
|
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> {</div>
|
|
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f2.constants)</div>
|
|
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> res.push_back(val);</div>
|
|
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> </div>
|
|
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <span class="keywordtype">int</span> i = e2 - e1;</div>
|
|
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> </div>
|
|
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < i; j++)</div>
|
|
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> res[j] *= -1;</div>
|
|
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> </div>
|
|
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f1.constants)</div>
|
|
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> {</div>
|
|
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> res[i] = val - res[i];</div>
|
|
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> i++;</div>
|
|
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> }</div>
|
|
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> }</div>
|
|
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> </div>
|
|
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> f(r);</div>
|
|
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> f.<a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac27a8c4c7a6b39d087c8c20a63756cb3">SetConstants</a>(res);</div>
|
|
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> <span class="keywordflow">return</span> f;</div>
|
|
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> </div>
|
|
<div class="foldopen" id="foldopen00449" data-start="{" data-end="};">
|
|
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a5bb4eeaf7c3f6efe1c4eb1cd128d0d5e"> 449</a></span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> operator*(<span class="keyword">const</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& f, <span class="keyword">const</span> int64_t& c)</div>
|
|
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> {</div>
|
|
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> <span class="keywordflow">try</span></div>
|
|
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> {</div>
|
|
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> f.CanPerform();</div>
|
|
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> }</div>
|
|
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div>
|
|
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> {</div>
|
|
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="keywordflow">throw</span> e;</div>
|
|
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> }</div>
|
|
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> </div>
|
|
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <span class="keywordflow">if</span> (c == 1) <span class="keywordflow">return</span> f;</div>
|
|
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> <span class="keywordflow">if</span> (c == 0) <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Cannot multiply a function by 0"</span>);</div>
|
|
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> </div>
|
|
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> std::vector<int64_t> res;</div>
|
|
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : f.constants)</div>
|
|
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> res.push_back(c * val);</div>
|
|
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> </div>
|
|
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> f_res(f.lrgst_expo);</div>
|
|
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> f_res.<a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac27a8c4c7a6b39d087c8c20a63756cb3">SetConstants</a>(res);</div>
|
|
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> </div>
|
|
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> <span class="keywordflow">return</span> f_res;</div>
|
|
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> </div>
|
|
<div class="foldopen" id="foldopen00474" data-start="{" data-end="}">
|
|
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a24f53f18a66c4911c9ec89f98b2f6781"> 474</a></span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a>& <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a24f53f18a66c4911c9ec89f98b2f6781">Function::operator*=</a>(<span class="keyword">const</span> int64_t& c)</div>
|
|
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> {</div>
|
|
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> <span class="keywordflow">try</span></div>
|
|
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> {</div>
|
|
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> this->CanPerform();</div>
|
|
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> }</div>
|
|
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div>
|
|
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> {</div>
|
|
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> <span class="keywordflow">throw</span> e;</div>
|
|
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> }</div>
|
|
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> </div>
|
|
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> <span class="keywordflow">if</span> (c == 1) <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
|
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> <span class="keywordflow">if</span> (c == 0) <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Cannot multiply a function by 0"</span>);</div>
|
|
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> </div>
|
|
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& val : this->constants)</div>
|
|
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> val *= c;</div>
|
|
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> </div>
|
|
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
|
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> </div>
|
|
<div class="foldopen" id="foldopen00494" data-start="{" data-end="}">
|
|
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#af05a7be6e85e4879185a84dc32cdf79c"> 494</a></span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#af05a7be6e85e4879185a84dc32cdf79c">Function::differential</a>()<span class="keyword"> const</span></div>
|
|
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span><span class="keyword"> </span>{</div>
|
|
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> <span class="keywordflow">try</span></div>
|
|
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> {</div>
|
|
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> this->CanPerform();</div>
|
|
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> }</div>
|
|
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div>
|
|
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> {</div>
|
|
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> <span class="keywordflow">throw</span> e;</div>
|
|
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> }</div>
|
|
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> </div>
|
|
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> <span class="keywordflow">if</span> (lrgst_expo == 0)</div>
|
|
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> <span class="keywordflow">throw</span> std::logic_error(<span class="stringliteral">"Cannot differentiate a number (Function<0>)"</span>);</div>
|
|
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> </div>
|
|
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> std::vector<int64_t> result;</div>
|
|
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < lrgst_expo; i++)</div>
|
|
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> {</div>
|
|
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> result.push_back(constants[i] * (lrgst_expo - i));</div>
|
|
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> }</div>
|
|
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> </div>
|
|
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> <a class="code hl_class" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">Function</a> f{ (<span class="keywordtype">unsigned</span> short)(lrgst_expo - 1) };</div>
|
|
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> f.<a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac27a8c4c7a6b39d087c8c20a63756cb3">SetConstants</a>(result);</div>
|
|
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> </div>
|
|
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> <span class="keywordflow">return</span> f;</div>
|
|
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> </div>
|
|
<div class="foldopen" id="foldopen00520" data-start="{" data-end="}">
|
|
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a2fe7e79ec57cb7160c783c20870fe855"> 520</a></span> std::vector<double> <a class="code hl_function" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a2fe7e79ec57cb7160c783c20870fe855">Function::get_real_roots</a>(<span class="keyword">const</span> <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>& options)<span class="keyword"> const</span></div>
|
|
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span><span class="keyword"> </span>{</div>
|
|
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> <span class="keywordflow">try</span></div>
|
|
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> {</div>
|
|
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> this->CanPerform();</div>
|
|
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> }</div>
|
|
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div>
|
|
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> {</div>
|
|
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> <span class="keywordflow">throw</span> e;</div>
|
|
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> }</div>
|
|
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> </div>
|
|
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> <span class="comment">// Create initial random solutions</span></div>
|
|
<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> std::random_device device;</div>
|
|
<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> std::uniform_real_distribution<double> unif(options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a316979973a2a6b70b00520c2f753a43c">min_range</a>, options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a9b8f1e5367f6b0d8b16eecaea53b40e2">max_range</a>);</div>
|
|
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> std::vector<GA_Solution> solutions;</div>
|
|
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> </div>
|
|
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> solutions.resize(options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a6ec95fe6cc95dc32727659cf5bb1be12">data_size</a>);</div>
|
|
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326">sample_size</a>; i++)</div>
|
|
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> solutions[i] = (GA_Solution{lrgst_expo, 0, unif(device)});</div>
|
|
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> </div>
|
|
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> <span class="keywordtype">float</span> timer{ 0 };</div>
|
|
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> </div>
|
|
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> count = 0; count < options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a4a67bad303f8a4fca40020a0802524c5">num_of_generations</a>; count++)</div>
|
|
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> {</div>
|
|
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> std::generate(std::execution::par, solutions.begin() + options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326">sample_size</a>, solutions.end(), [<span class="keyword">this</span>, &unif, &device]() {</div>
|
|
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> return GA_Solution{lrgst_expo, 0, unif(device)};</div>
|
|
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> });</div>
|
|
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> </div>
|
|
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> <span class="comment">// Run our fitness function</span></div>
|
|
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& s : solutions) { s.fitness(constants); }</div>
|
|
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> </div>
|
|
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <span class="comment">// Sort our solutions by rank</span></div>
|
|
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> std::sort(std::execution::par, solutions.begin(), solutions.end(),</div>
|
|
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lhs, <span class="keyword">const</span> <span class="keyword">auto</span>& rhs) {</div>
|
|
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> return lhs.rank > rhs.rank;</div>
|
|
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> });</div>
|
|
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> </div>
|
|
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> <span class="comment">// Take top solutions</span></div>
|
|
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> std::vector<GA_Solution> sample;</div>
|
|
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> std::copy(</div>
|
|
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> solutions.begin(),</div>
|
|
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> solutions.begin() + options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326">sample_size</a>,</div>
|
|
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> std::back_inserter(sample)</div>
|
|
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> );</div>
|
|
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> solutions.clear();</div>
|
|
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> </div>
|
|
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> <span class="keywordflow">if</span> (count + 1 == options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a4a67bad303f8a4fca40020a0802524c5">num_of_generations</a>)</div>
|
|
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> {</div>
|
|
<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> std::copy(</div>
|
|
<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> sample.begin(),</div>
|
|
<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> sample.end(),</div>
|
|
<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> std::back_inserter(solutions)</div>
|
|
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> );</div>
|
|
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> sample.clear();</div>
|
|
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> }</div>
|
|
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> </div>
|
|
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> <span class="comment">// Mutate the top solutions by %</span></div>
|
|
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> std::uniform_real_distribution<double> m((1 - options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a736488b3cfeebda7b93b3e8c6f576bf8">mutation_percentage</a>), (1 + options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a736488b3cfeebda7b93b3e8c6f576bf8">mutation_percentage</a>));</div>
|
|
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> std::for_each(sample.begin(), sample.end(), [&m, &device](<span class="keyword">auto</span>& s) {</div>
|
|
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> s.x *= m(device);</div>
|
|
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> });</div>
|
|
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> </div>
|
|
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> <span class="comment">// Cross over not needed as it's only one value</span></div>
|
|
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> </div>
|
|
<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> std::copy(</div>
|
|
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> sample.begin(),</div>
|
|
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> sample.end(),</div>
|
|
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> std::back_inserter(solutions)</div>
|
|
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> );</div>
|
|
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> sample.clear();</div>
|
|
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> solutions.resize(options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a6ec95fe6cc95dc32727659cf5bb1be12">data_size</a>);</div>
|
|
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> }</div>
|
|
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> </div>
|
|
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> std::sort(solutions.begin(), solutions.end(),</div>
|
|
<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lhs, <span class="keyword">const</span> <span class="keyword">auto</span>& rhs) {</div>
|
|
<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> return lhs.x < rhs.x;</div>
|
|
<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> });</div>
|
|
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> </div>
|
|
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> std::vector<double> ans;</div>
|
|
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& s : solutions)</div>
|
|
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> {</div>
|
|
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> ans.push_back(s.x);</div>
|
|
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> }</div>
|
|
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> <span class="keywordflow">return</span> ans;</div>
|
|
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> </div>
|
|
<div class="foldopen" id="foldopen00607" data-start="{" data-end="}">
|
|
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a3df87946deead508714d3d6da50231ef"> 607</a></span> <span class="keywordtype">double</span> Function::solve_y(<span class="keyword">const</span> <span class="keywordtype">double</span>& x_val)<span class="keyword"> const</span></div>
|
|
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span><span class="keyword"> </span>{</div>
|
|
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> <span class="keywordflow">try</span></div>
|
|
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> {</div>
|
|
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> this->CanPerform();</div>
|
|
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> }</div>
|
|
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div>
|
|
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> {</div>
|
|
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> <span class="keywordflow">throw</span> e;</div>
|
|
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> }</div>
|
|
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> </div>
|
|
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> <span class="keywordtype">double</span> ans{ 0 };</div>
|
|
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = lrgst_expo; i >= 0; i--)</div>
|
|
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> {</div>
|
|
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> ans += constants[i] * POW(x_val, (lrgst_expo - i));</div>
|
|
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> }</div>
|
|
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> <span class="keywordflow">return</span> ans;</div>
|
|
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> </div>
|
|
<div class="foldopen" id="foldopen00626" data-start="{" data-end="}">
|
|
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"><a class="line" href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac6f66aef23d97a47707796a9891fda80"> 626</a></span> <span class="keyword">inline</span> std::vector<double> Function::solve_x(<span class="keyword">const</span> <span class="keywordtype">double</span>& y_val, <span class="keyword">const</span> <a class="code hl_struct" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">GA_Options</a>& options)<span class="keyword"> const</span></div>
|
|
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span><span class="keyword"> </span>{</div>
|
|
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> <span class="keywordflow">try</span></div>
|
|
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> {</div>
|
|
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> this->CanPerform();</div>
|
|
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> }</div>
|
|
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::exception& e)</div>
|
|
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> {</div>
|
|
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> <span class="keywordflow">throw</span> e;</div>
|
|
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> }</div>
|
|
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> </div>
|
|
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> <span class="comment">// Create initial random solutions</span></div>
|
|
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> std::random_device device;</div>
|
|
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> std::uniform_real_distribution<double> unif(options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a316979973a2a6b70b00520c2f753a43c">min_range</a>, options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a9b8f1e5367f6b0d8b16eecaea53b40e2">max_range</a>);</div>
|
|
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> std::vector<GA_Solution> solutions;</div>
|
|
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> </div>
|
|
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> solutions.resize(options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a6ec95fe6cc95dc32727659cf5bb1be12">data_size</a>);</div>
|
|
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326">sample_size</a>; i++)</div>
|
|
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> solutions[i] = (GA_Solution{lrgst_expo, 0, unif(device), y_val});</div>
|
|
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> </div>
|
|
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> count = 0; count < options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a4a67bad303f8a4fca40020a0802524c5">num_of_generations</a>; count++)</div>
|
|
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> {</div>
|
|
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> std::generate(std::execution::par, solutions.begin() + options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326">sample_size</a>, solutions.end(), [<span class="keyword">this</span>, &unif, &device, &y_val]() {</div>
|
|
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> return GA_Solution{lrgst_expo, 0, unif(device), y_val};</div>
|
|
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> });</div>
|
|
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span> </div>
|
|
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> </div>
|
|
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> <span class="comment">// Run our fitness function</span></div>
|
|
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& s : solutions) { s.fitness(constants); }</div>
|
|
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span> </div>
|
|
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span> <span class="comment">// Sort our solutions by rank</span></div>
|
|
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> std::sort(std::execution::par, solutions.begin(), solutions.end(),</div>
|
|
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lhs, <span class="keyword">const</span> <span class="keyword">auto</span>& rhs) {</div>
|
|
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> return lhs.rank > rhs.rank;</div>
|
|
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> });</div>
|
|
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> </div>
|
|
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> <span class="comment">// Take top solutions</span></div>
|
|
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> std::vector<GA_Solution> sample;</div>
|
|
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> std::copy(</div>
|
|
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span> solutions.begin(),</div>
|
|
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> solutions.begin() + options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326">sample_size</a>,</div>
|
|
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> std::back_inserter(sample)</div>
|
|
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> );</div>
|
|
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> solutions.clear();</div>
|
|
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> </div>
|
|
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> <span class="keywordflow">if</span> (count + 1 == options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a4a67bad303f8a4fca40020a0802524c5">num_of_generations</a>)</div>
|
|
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span> {</div>
|
|
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> std::copy(</div>
|
|
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span> sample.begin(),</div>
|
|
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span> sample.end(),</div>
|
|
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> std::back_inserter(solutions)</div>
|
|
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> );</div>
|
|
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> sample.clear();</div>
|
|
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> }</div>
|
|
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> </div>
|
|
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> <span class="comment">// Mutate the top solutions by %</span></div>
|
|
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> std::uniform_real_distribution<double> m((1 - options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a736488b3cfeebda7b93b3e8c6f576bf8">mutation_percentage</a>), (1 + options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a736488b3cfeebda7b93b3e8c6f576bf8">mutation_percentage</a>));</div>
|
|
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> std::for_each(sample.begin(), sample.end(), [&m, &device](<span class="keyword">auto</span>& s) {</div>
|
|
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> s.x *= m(device);</div>
|
|
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> });</div>
|
|
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> </div>
|
|
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> <span class="comment">// Cross over not needed as it's only one value</span></div>
|
|
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> </div>
|
|
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> std::copy(</div>
|
|
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> sample.begin(),</div>
|
|
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> sample.end(),</div>
|
|
<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> std::back_inserter(solutions)</div>
|
|
<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span> );</div>
|
|
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span> sample.clear();</div>
|
|
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> solutions.resize(options.<a class="code hl_variable" href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a6ec95fe6cc95dc32727659cf5bb1be12">data_size</a>);</div>
|
|
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> }</div>
|
|
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> </div>
|
|
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> std::sort(solutions.begin(), solutions.end(),</div>
|
|
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> [](<span class="keyword">const</span> <span class="keyword">auto</span>& lhs, <span class="keyword">const</span> <span class="keyword">auto</span>& rhs) {</div>
|
|
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> return lhs.x < rhs.x;</div>
|
|
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> });</div>
|
|
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> </div>
|
|
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> std::vector<double> ans;</div>
|
|
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>& s : solutions)</div>
|
|
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> {</div>
|
|
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> ans.push_back(s.x);</div>
|
|
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> }</div>
|
|
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> <span class="keywordflow">return</span> ans;</div>
|
|
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> }</div>
|
|
</div>
|
|
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> }</div>
|
|
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span>}</div>
|
|
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> </div>
|
|
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span><span class="preprocessor">#define INITIALIZE_EXPO_FUNCTION(func, ...) \</span></div>
|
|
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span><span class="preprocessor">func.SetConstants(__VA_ARGS__)</span></div>
|
|
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> </div>
|
|
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span><span class="preprocessor">#endif </span><span class="comment">// !JONATHAN_RAMPERSAD_EXPONENTIAL_H_</span></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html">JRAMPERSAD::EXPONENTIAL::Function</a></div><div class="ttdoc">class representing an Exponential Function (e.g 2x^2 + 4x - 1)</div><div class="ttdef"><b>Definition</b> Exponential.h:142</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a24f53f18a66c4911c9ec89f98b2f6781"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a24f53f18a66c4911c9ec89f98b2f6781">JRAMPERSAD::EXPONENTIAL::Function::operator*=</a></div><div class="ttdeci">Function & operator*=(const int64_t &c)</div><div class="ttdef"><b>Definition</b> Exponential.h:474</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a2d7ac0d79af16746f89309f758adf40c"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a2d7ac0d79af16746f89309f758adf40c">JRAMPERSAD::EXPONENTIAL::Function::Function</a></div><div class="ttdeci">Function(const Function &other)=default</div><div class="ttdoc">Copy Constructor.</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a2f4cd78e5a95d1862b4389e81ef136da"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a2f4cd78e5a95d1862b4389e81ef136da">JRAMPERSAD::EXPONENTIAL::Function::Function</a></div><div class="ttdeci">Function(Function &&other) noexcept=default</div><div class="ttdoc">Move Constructor.</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a2fe7e79ec57cb7160c783c20870fe855"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a2fe7e79ec57cb7160c783c20870fe855">JRAMPERSAD::EXPONENTIAL::Function::get_real_roots</a></div><div class="ttdeci">std::vector< double > get_real_roots(const GA_Options &options=GA_Options()) const</div><div class="ttdoc">Uses a genetic algorithm to find the approximate roots of the function.</div><div class="ttdef"><b>Definition</b> Exponential.h:520</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a3df87946deead508714d3d6da50231ef"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a3df87946deead508714d3d6da50231ef">JRAMPERSAD::EXPONENTIAL::Function::solve_y</a></div><div class="ttdeci">double solve_y(const double &x_val) const</div><div class="ttdoc">Solves for y when x = user value.</div><div class="ttdef"><b>Definition</b> Exponential.h:607</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a450305ad4a40a262d378b3781d87a043"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a450305ad4a40a262d378b3781d87a043">JRAMPERSAD::EXPONENTIAL::Function::operator=</a></div><div class="ttdeci">Function & operator=(const Function &other)=default</div><div class="ttdoc">Copy Assignment operator.</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a5bb4eeaf7c3f6efe1c4eb1cd128d0d5e"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a5bb4eeaf7c3f6efe1c4eb1cd128d0d5e">JRAMPERSAD::EXPONENTIAL::Function::operator*</a></div><div class="ttdeci">friend Function operator*(const Function &f, const int64_t &c)</div><div class="ttdef"><b>Definition</b> Exponential.h:449</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a5e5034306a381d48ef50cce10f8f76c8"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a5e5034306a381d48ef50cce10f8f76c8">JRAMPERSAD::EXPONENTIAL::Function::operator-</a></div><div class="ttdeci">friend Function operator-(const Function &f1, const Function &f2)</div><div class="ttdef"><b>Definition</b> Exponential.h:397</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a771e5f172d0738a6b56a3406ddea5779"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a771e5f172d0738a6b56a3406ddea5779">JRAMPERSAD::EXPONENTIAL::Function::Function</a></div><div class="ttdeci">Function(const unsigned short &Lrgst_expo)</div><div class="ttdoc">Constructor for Function class.</div><div class="ttdef"><b>Definition</b> Exponential.h:160</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a8e355925ec8a283ad7a74a5c4832d4a8"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a8e355925ec8a283ad7a74a5c4832d4a8">JRAMPERSAD::EXPONENTIAL::Function::GetWhatIsTheLargestExponent</a></div><div class="ttdeci">auto GetWhatIsTheLargestExponent() const</div><div class="ttdef"><b>Definition</b> Exponential.h:226</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a9715ead4f7565aea73b2b956d32a8c2e"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a9715ead4f7565aea73b2b956d32a8c2e">JRAMPERSAD::EXPONENTIAL::Function::operator<<</a></div><div class="ttdeci">friend std::ostream & operator<<(std::ostream &os, const Function func)</div><div class="ttdef"><b>Definition</b> Exponential.h:294</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_a9d14c1b8a7401565a054837df5708ac8"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#a9d14c1b8a7401565a054837df5708ac8">JRAMPERSAD::EXPONENTIAL::Function::QuadraticSolve</a></div><div class="ttdeci">friend std::vector< double > QuadraticSolve(const Function &f)</div><div class="ttdoc">Uses the quadratic function to solve the roots of an entered quadratic equation.</div><div class="ttdef"><b>Definition</b> Exponential.h:234</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_ac27a8c4c7a6b39d087c8c20a63756cb3"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac27a8c4c7a6b39d087c8c20a63756cb3">JRAMPERSAD::EXPONENTIAL::Function::SetConstants</a></div><div class="ttdeci">void SetConstants(const std::vector< int64_t > &constnts)</div><div class="ttdoc">Sets the constants of the function.</div><div class="ttdef"><b>Definition</b> Exponential.h:269</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_ac67d5be3dac9ab01eca47b11aaadb786"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac67d5be3dac9ab01eca47b11aaadb786">JRAMPERSAD::EXPONENTIAL::Function::operator+</a></div><div class="ttdeci">friend Function operator+(const Function &f1, const Function &f2)</div><div class="ttdef"><b>Definition</b> Exponential.h:349</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_ac6f66aef23d97a47707796a9891fda80"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#ac6f66aef23d97a47707796a9891fda80">JRAMPERSAD::EXPONENTIAL::Function::solve_x</a></div><div class="ttdeci">std::vector< double > solve_x(const double &y_val, const GA_Options &options=GA_Options()) const</div><div class="ttdoc">Uses a genetic algorithm to find the values of x where y = user value.</div><div class="ttdef"><b>Definition</b> Exponential.h:626</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_af05a7be6e85e4879185a84dc32cdf79c"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#af05a7be6e85e4879185a84dc32cdf79c">JRAMPERSAD::EXPONENTIAL::Function::differential</a></div><div class="ttdeci">Function differential() const</div><div class="ttdoc">Calculates the differential (dy/dx) of the Function.</div><div class="ttdef"><b>Definition</b> Exponential.h:494</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_af58e47ffa93dc7dd6b336327058731ff"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#af58e47ffa93dc7dd6b336327058731ff">JRAMPERSAD::EXPONENTIAL::Function::operator=</a></div><div class="ttdeci">Function & operator=(Function &&other) noexcept=default</div><div class="ttdoc">Move Assignment operator.</div></div>
|
|
<div class="ttc" id="aclass_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function_html_afc95333a173bc120f6f9519dae853b3a"><div class="ttname"><a href="class_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_function.html#afc95333a173bc120f6f9519dae853b3a">JRAMPERSAD::EXPONENTIAL::Function::~Function</a></div><div class="ttdeci">virtual ~Function()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition</b> Exponential.h:264</div></div>
|
|
<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html">JRAMPERSAD::EXPONENTIAL::GA_Options</a></div><div class="ttdoc">Structure for options to be used when running one of the two genetic algorithms in a Function object.</div><div class="ttdef"><b>Definition</b> Exponential.h:21</div></div>
|
|
<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_a316979973a2a6b70b00520c2f753a43c"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a316979973a2a6b70b00520c2f753a43c">JRAMPERSAD::EXPONENTIAL::GA_Options::min_range</a></div><div class="ttdeci">double min_range</div><div class="ttdoc">Minimum value you believe the answer can be.</div><div class="ttdef"><b>Definition</b> Exponential.h:23</div></div>
|
|
<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_a4a67bad303f8a4fca40020a0802524c5"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a4a67bad303f8a4fca40020a0802524c5">JRAMPERSAD::EXPONENTIAL::GA_Options::num_of_generations</a></div><div class="ttdeci">unsigned int num_of_generations</div><div class="ttdoc">Number of times you'd like to run the algorithm (increasing this value causes the algorithm to take l...</div><div class="ttdef"><b>Definition</b> Exponential.h:27</div></div>
|
|
<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_a6ec95fe6cc95dc32727659cf5bb1be12"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a6ec95fe6cc95dc32727659cf5bb1be12">JRAMPERSAD::EXPONENTIAL::GA_Options::data_size</a></div><div class="ttdeci">unsigned int data_size</div><div class="ttdoc">Amount of solutions you'd like the algorithm to generate (increasing this value causes the algorithm ...</div><div class="ttdef"><b>Definition</b> Exponential.h:31</div></div>
|
|
<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_a736488b3cfeebda7b93b3e8c6f576bf8"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a736488b3cfeebda7b93b3e8c6f576bf8">JRAMPERSAD::EXPONENTIAL::GA_Options::mutation_percentage</a></div><div class="ttdeci">double mutation_percentage</div><div class="ttdoc">How much you'd like the algorithm to mutate solutions (Leave this as default in most cases)</div><div class="ttdef"><b>Definition</b> Exponential.h:33</div></div>
|
|
<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_a9b8f1e5367f6b0d8b16eecaea53b40e2"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#a9b8f1e5367f6b0d8b16eecaea53b40e2">JRAMPERSAD::EXPONENTIAL::GA_Options::max_range</a></div><div class="ttdeci">double max_range</div><div class="ttdoc">Maximum value you believe the answer can be.</div><div class="ttdef"><b>Definition</b> Exponential.h:25</div></div>
|
|
<div class="ttc" id="astruct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options_html_ad133af29dbbc26b8c3d507d359c03326"><div class="ttname"><a href="struct_j_r_a_m_p_e_r_s_a_d_1_1_e_x_p_o_n_e_n_t_i_a_l_1_1_g_a___options.html#ad133af29dbbc26b8c3d507d359c03326">JRAMPERSAD::EXPONENTIAL::GA_Options::sample_size</a></div><div class="ttdeci">unsigned int sample_size</div><div class="ttdoc">Amount of approximate solutions you'd like to be returned.</div><div class="ttdef"><b>Definition</b> Exponential.h:29</div></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
</div><!-- doc-content -->
|
|
<!-- start footer part -->
|
|
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="dir_47b71af010aaa4c53cfa8d8f5b85c863.html">Exponential</a></li><li class="navelem"><b>Exponential.h</b></li>
|
|
<li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.8 </li>
|
|
</ul>
|
|
</div>
|
|
</body>
|
|
</html>
|