backup/C-Plus-Plus
1
0
Fork 0
mirror of https://github.com/TheAlgorithms/C-Plus-Plus.git synced 2026-03-23 21:32:09 +08:00
Code Issues Projects Releases Wiki Activity

Documentation for 2c68b68ca6

Browse Source
This commit is contained in:
github-actions
2023-07-25 01:00:26 +00:00
parent e9138e9e94
commit dc4d3f2965
66 changed files with 736 additions and 646 deletions
Download Patch File Download Diff File Expand all files Collapse all files

199
d2/d90/namespacegreedy__algorithms.html
View File

@@ -98,7 +98,6 @@ $(document).ready(function(){initNavTree('d2/d90/namespacegreedy__algorithms.htm
<div class="header">
<div class="summary">
<a href="#nested-classes">Classes</a> &#124;
<a href="#func-members">Functions</a> </div>
<div class="headertitle"><div class="title">greedy_algorithms Namespace Reference</div></div>
</div><!--header-->
@@ -107,23 +106,8 @@ $(document).ready(function(){initNavTree('d2/d90/namespacegreedy__algorithms.htm
<p>for <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>
<a href="../../d2/d90/namespacegreedy__algorithms.html#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="nested-classes" name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/d64/classgreedy__algorithms_1_1_graph.html">Graph</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Wrapper class for storing a graph. <a href="../../d3/d64/classgreedy__algorithms_1_1_graph.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ac6731ab96fb83453aff4682d16fe2ea7"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d90/namespacegreedy__algorithms.html#ac6731ab96fb83453aff4682d16fe2ea7">minimum_distance</a> (<a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; int &gt; mdist, <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; bool &gt; vset, int V)</td></tr>
<tr class="memdesc:ac6731ab96fb83453aff4682d16fe2ea7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Utility function that finds the vertex with the minimum distance in <code>mdist</code>. <br /></td></tr>
<tr class="separator:ac6731ab96fb83453aff4682d16fe2ea7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a58aba3d694f77ce934f4e94042321649"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d90/namespacegreedy__algorithms.html#a58aba3d694f77ce934f4e94042321649">print</a> (<a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; int &gt; dist, int V)</td></tr>
<tr class="memdesc:a58aba3d694f77ce934f4e94042321649"><td class="mdescLeft">&#160;</td><td class="mdescRight">Utility function to print the distances to vertices. <br /></td></tr>
<tr class="separator:a58aba3d694f77ce934f4e94042321649"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a04a39ac70bceeab6bcd3073da760e88a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d90/namespacegreedy__algorithms.html#a04a39ac70bceeab6bcd3073da760e88a">dijkstra</a> (<a class="el" href="../../d3/d64/classgreedy__algorithms_1_1_graph.html">Graph</a> graph, int src)</td></tr>
<tr class="memdesc:a04a39ac70bceeab6bcd3073da760e88a"><td class="mdescLeft">&#160;</td><td class="mdescRight">The main function that finds the shortest path from given source to all other vertices using Dijkstra's Algorithm. <br /></td></tr>
<tr class="separator:a04a39ac70bceeab6bcd3073da760e88a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a127ce4403660032f53ae2e6467e5427d"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a127ce4403660032f53ae2e6467e5427d"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="../../d2/d90/namespacegreedy__algorithms.html#a127ce4403660032f53ae2e6467e5427d">findMinimumEdge</a> (const int &amp;infinity, const <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/array.html">std::array</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/array.html">std::array</a>&lt; T, 6 &gt;, 6 &gt; &amp;graph)</td></tr>
<tr class="memdesc:a127ce4403660032f53ae2e6467e5427d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Finds the minimum edge of the given graph. <br /></td></tr>
@@ -134,82 +118,6 @@ Functions</h2></td></tr>
<p>for assert for INT_MAX for IO operations</p>
<p>Greedy Algorithms </p>
</div><h2 class="groupheader">Function Documentation</h2>
<a id="a04a39ac70bceeab6bcd3073da760e88a" name="a04a39ac70bceeab6bcd3073da760e88a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a04a39ac70bceeab6bcd3073da760e88a">&#9670;&#160;</a></span>dijkstra()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void greedy_algorithms::dijkstra </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../d3/d64/classgreedy__algorithms_1_1_graph.html">Graph</a>&#160;</td>
<td class="paramname"><em>graph</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>src</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>The main function that finds the shortest path from given source to all other vertices using Dijkstra's Algorithm. </p>
<dl class="section note"><dt>Note</dt><dd>This doesn't work on negative weights. </dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">graph</td><td>the graph to be processed </td></tr>
<tr><td class="paramname">src</td><td>the source of the given vertex </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
<div class="fragment"><div class="line"><span class="lineno"> 122</span> {</div>
<div class="line"><span class="lineno"> 123</span> <span class="keywordtype">int</span> V = <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>.vertexNum;</div>
<div class="line"><span class="lineno"> 124</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;int&gt;</a> mdist{}; <span class="comment">// Stores updated distances to the vertex</span></div>
<div class="line"><span class="lineno"> 125</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;bool&gt;</a> vset{}; <span class="comment">// `vset[i]` is true if the vertex `i` is included in the shortest path tree</span></div>
<div class="line"><span class="lineno"> 126</span> </div>
<div class="line"><span class="lineno"> 127</span> <span class="comment">// Initialize `mdist and `vset`. Set distance of source as zero</span></div>
<div class="line"><span class="lineno"> 128</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; V; i++) {</div>
<div class="line"><span class="lineno"> 129</span> mdist[i] = INT_MAX;</div>
<div class="line"><span class="lineno"> 130</span> vset[i] = <span class="keyword">false</span>;</div>
<div class="line"><span class="lineno"> 131</span> }</div>
<div class="line"><span class="lineno"> 132</span> </div>
<div class="line"><span class="lineno"> 133</span> mdist[src] = 0;</div>
<div class="line"><span class="lineno"> 134</span> </div>
<div class="line"><span class="lineno"> 135</span> <span class="comment">// iterate to find the shortest path</span></div>
<div class="line"><span class="lineno"> 136</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> count = 0; count &lt; V - 1; count++) {</div>
<div class="line"><span class="lineno"> 137</span> <span class="keywordtype">int</span> u = <a class="code hl_function" href="../../d2/d90/namespacegreedy__algorithms.html#ac6731ab96fb83453aff4682d16fe2ea7">minimum_distance</a>(mdist, vset, V);</div>
<div class="line"><span class="lineno"> 138</span> </div>
<div class="line"><span class="lineno"> 139</span> vset[u] = <span class="keyword">true</span>;</div>
<div class="line"><span class="lineno"> 140</span> </div>
<div class="line"><span class="lineno"> 141</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> v = 0; v &lt; V; v++) {</div>
<div class="line"><span class="lineno"> 142</span> <span class="keywordflow">if</span> (!vset[v] &amp;&amp; <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>.edges[u][v] &amp;&amp;</div>
<div class="line"><span class="lineno"> 143</span> mdist[u] + <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>.edges[u][v] &lt; mdist[v]) {</div>
<div class="line"><span class="lineno"> 144</span> mdist[v] = mdist[u] + <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>.edges[u][v];</div>
<div class="line"><span class="lineno"> 145</span> }</div>
<div class="line"><span class="lineno"> 146</span> }</div>
<div class="line"><span class="lineno"> 147</span> }</div>
<div class="line"><span class="lineno"> 148</span> </div>
<div class="line"><span class="lineno"> 149</span> print(mdist, V);</div>
<div class="line"><span class="lineno"> 150</span>}</div>
<div class="ttc" id="anamespacegraph_html"><div class="ttname"><a href="../../df/dce/namespacegraph.html">graph</a></div><div class="ttdoc">Graph Algorithms.</div></div>
<div class="ttc" id="anamespacegreedy__algorithms_html_ac6731ab96fb83453aff4682d16fe2ea7"><div class="ttname"><a href="../../d2/d90/namespacegreedy__algorithms.html#ac6731ab96fb83453aff4682d16fe2ea7">greedy_algorithms::minimum_distance</a></div><div class="ttdeci">int minimum_distance(std::vector&lt; int &gt; mdist, std::vector&lt; bool &gt; vset, int V)</div><div class="ttdoc">Utility function that finds the vertex with the minimum distance in mdist.</div><div class="ttdef"><b>Definition</b> dijkstra.cpp:80</div></div>
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div></div>
</div><!-- fragment --><div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><iframe scrolling="no" frameborder="0" src="../../d2/d90/namespacegreedy__algorithms_a04a39ac70bceeab6bcd3073da760e88a_cgraph.svg" width="330" height="52"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
</div>
</div>
</div>
<a id="a127ce4403660032f53ae2e6467e5427d" name="a127ce4403660032f53ae2e6467e5427d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a127ce4403660032f53ae2e6467e5427d">&#9670;&#160;</a></span>findMinimumEdge()</h2>
@@ -262,112 +170,7 @@ template&lt;typename T &gt; </div>
<div class="line"><span class="lineno"> 49</span> }</div>
<div class="line"><span class="lineno"> 50</span>}</div>
<div class="ttc" id="abasic_ostream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a></div></div>
</div><!-- fragment -->
</div>
</div>
<a id="ac6731ab96fb83453aff4682d16fe2ea7" name="ac6731ab96fb83453aff4682d16fe2ea7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac6731ab96fb83453aff4682d16fe2ea7">&#9670;&#160;</a></span>minimum_distance()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int greedy_algorithms::minimum_distance </td>
<td>(</td>
<td class="paramtype"><a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; int &gt;&#160;</td>
<td class="paramname"><em>mdist</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; bool &gt;&#160;</td>
<td class="paramname"><em>vset</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>V</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Utility function that finds the vertex with the minimum distance in <code>mdist</code>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">mdist</td><td>array of distances to each vertex </td></tr>
<tr><td class="paramname">vset</td><td>array indicating inclusion in the shortest path tree </td></tr>
<tr><td class="paramname">V</td><td>the number of vertices in the graph </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>index of the vertex with the minimum distance </dd></dl>
<div class="fragment"><div class="line"><span class="lineno"> 80</span> {</div>
<div class="line"><span class="lineno"> 81</span> <span class="keywordtype">int</span> minVal = INT_MAX, minInd = 0;</div>
<div class="line"><span class="lineno"> 82</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; V; i++) {</div>
<div class="line"><span class="lineno"> 83</span> <span class="keywordflow">if</span> (!vset[i] &amp;&amp; (mdist[i] &lt; minVal)) {</div>
<div class="line"><span class="lineno"> 84</span> minVal = mdist[i];</div>
<div class="line"><span class="lineno"> 85</span> minInd = i;</div>
<div class="line"><span class="lineno"> 86</span> }</div>
<div class="line"><span class="lineno"> 87</span> }</div>
<div class="line"><span class="lineno"> 88</span> </div>
<div class="line"><span class="lineno"> 89</span> <span class="keywordflow">return</span> minInd;</div>
<div class="line"><span class="lineno"> 90</span>}</div>
</div><!-- fragment -->
</div>
</div>
<a id="a58aba3d694f77ce934f4e94042321649" name="a58aba3d694f77ce934f4e94042321649"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a58aba3d694f77ce934f4e94042321649">&#9670;&#160;</a></span>print()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void greedy_algorithms::print </td>
<td>(</td>
<td class="paramtype"><a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; int &gt;&#160;</td>
<td class="paramname"><em>dist</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>V</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Utility function to print the distances to vertices. </p>
<p>This function prints the distances to each vertex in a tabular format. If the distance is equal to INT_MAX, it is displayed as "INF".</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dist</td><td>An array representing the distances to each vertex. </td></tr>
<tr><td class="paramname">V</td><td>The number of vertices in the graph. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
<div class="fragment"><div class="line"><span class="lineno"> 102</span> {</div>
<div class="line"><span class="lineno"> 103</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; <span class="stringliteral">&quot;\nVertex Distance\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 104</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; V; i++) {</div>
<div class="line"><span class="lineno"> 105</span> <span class="keywordflow">if</span> (dist[i] &lt; INT_MAX) {</div>
<div class="line"><span class="lineno"> 106</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot;\t&quot;</span> &lt;&lt; dist[i] &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 107</span> }</div>
<div class="line"><span class="lineno"> 108</span> <span class="keywordflow">else</span> {</div>
<div class="line"><span class="lineno"> 109</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; i &lt;&lt; <span class="stringliteral">&quot;\tINF&quot;</span> &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;</div>
<div class="line"><span class="lineno"> 110</span> }</div>
<div class="line"><span class="lineno"> 111</span> }</div>
<div class="line"><span class="lineno"> 112</span>}</div>
<div class="ttc" id="anamespacegraph_html"><div class="ttname"><a href="../../df/dce/namespacegraph.html">graph</a></div><div class="ttdoc">Graph Algorithms.</div></div>
</div><!-- fragment -->
</div>
</div>

6
d2/d90/namespacegreedy__algorithms.js
View File

@@ -1,8 +1,4 @@
var namespacegreedy__algorithms =
[
[ "Graph", "d3/d64/classgreedy__algorithms_1_1_graph.html", "d3/d64/classgreedy__algorithms_1_1_graph" ],
[ "dijkstra", "d2/d90/namespacegreedy__algorithms.html#a04a39ac70bceeab6bcd3073da760e88a", null ],
[ "findMinimumEdge", "d2/d90/namespacegreedy__algorithms.html#a127ce4403660032f53ae2e6467e5427d", null ],
[ "minimum_distance", "d2/d90/namespacegreedy__algorithms.html#ac6731ab96fb83453aff4682d16fe2ea7", null ],
[ "print", "d2/d90/namespacegreedy__algorithms.html#a58aba3d694f77ce934f4e94042321649", null ]
[ "findMinimumEdge", "d2/d90/namespacegreedy__algorithms.html#a127ce4403660032f53ae2e6467e5427d", null ]
];

5
d2/d90/namespacegreedy__algorithms_a04a39ac70bceeab6bcd3073da760e88a_cgraph.map
View File

@@ -1,5 +0,0 @@
<map id="greedy_algorithms::dijkstra" name="greedy_algorithms::dijkstra">
<area shape="rect" id="Node000001" title="The main function that finds the shortest path from given source to all other vertices using Dijkstra..." alt="" coords="5,5,141,46"/>
<area shape="rect" id="Node000002" href="$d2/d90/namespacegreedy__algorithms.html#ac6731ab96fb83453aff4682d16fe2ea7" title="Utility function that finds the vertex with the minimum distance in mdist." alt="" coords="189,5,324,46"/>
<area shape="poly" id="edge1_Node000001_Node000002" title=" " alt="" coords="141,23,174,23,174,28,141,28"/>
</map>

1
d2/d90/namespacegreedy__algorithms_a04a39ac70bceeab6bcd3073da760e88a_cgraph.md5
View File

@@ -1 +0,0 @@
71fe9b525842bd99a7a6946655346aa7

66
d2/d90/namespacegreedy__algorithms_a04a39ac70bceeab6bcd3073da760e88a_cgraph.svg
View File

@@ -1,66 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<!-- Generated by graphviz version 8.1.0 (20230707.0739)
-->
<!-- Title: greedy_algorithms::dijkstra Pages: 1 -->
<svg width="247pt" height="39pt"
viewBox="0.00 0.00 247.00 38.50" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<svg id="main" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" onload="init(evt)">
<style type="text/css"><![CDATA[
.node, .edge {opacity: 0.7;}
.node.selected, .edge.selected {opacity: 1;}
.edge:hover path { stroke: red; }
.edge:hover polygon { stroke: red; fill: red; }
]]></style>
<script type="application/ecmascript" xlink:href="../../svg.min.js"/>
<svg id="graph" class="graph">
<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 34.5)">
<title>greedy_algorithms::dijkstra</title>
<!-- Node1 -->
<g id="Node000001" class="node">
<title>Node1</title>
<g id="a_Node000001"><a xlink:title="The main function that finds the shortest path from given source to all other vertices using Dijkstra...">
<polygon fill="#999999" stroke="#666666" points="101.5,-30.5 0,-30.5 0,0 101.5,0 101.5,-30.5"/>
<text text-anchor="start" x="8" y="-17" font-family="Helvetica,sans-Serif" font-size="10.00">greedy_algorithms::</text>
<text text-anchor="middle" x="50.75" y="-5.75" font-family="Helvetica,sans-Serif" font-size="10.00">dijkstra</text>
</a>
</g>
</g>
<!-- Node2 -->
<g id="Node000002" class="node">
<title>Node2</title>
<g id="a_Node000002"><a xlink:href="../../d2/d90/namespacegreedy__algorithms.html#ac6731ab96fb83453aff4682d16fe2ea7" target="_top" xlink:title="Utility function that finds the vertex with the minimum distance in mdist.">
<polygon fill="white" stroke="#666666" points="239,-30.5 137.5,-30.5 137.5,0 239,0 239,-30.5"/>
<text text-anchor="start" x="145.5" y="-17" font-family="Helvetica,sans-Serif" font-size="10.00">greedy_algorithms::</text>
<text text-anchor="middle" x="188.25" y="-5.75" font-family="Helvetica,sans-Serif" font-size="10.00">minimum_distance</text>
</a>
</g>
</g>
<!-- Node1&#45;&gt;Node2 -->
<g id="edge1_Node000001_Node000002" class="edge">
<title>Node1&#45;&gt;Node2</title>
<g id="a_edge1_Node000001_Node000002"><a xlink:title=" ">
<path fill="none" stroke="#63b8ff" d="M101.82,-15.25C109.89,-15.25 118.33,-15.25 126.61,-15.25"/>
<polygon fill="#63b8ff" stroke="#63b8ff" points="126.39,-18.75 136.39,-15.25 126.39,-11.75 126.39,-18.75"/>
</a>
</g>
</g>
</g>
</svg>
</svg>
<style type='text/css'>
<![CDATA[
[data-mouse-over-selected='false'] { opacity: 0.7; }
[data-mouse-over-selected='true'] { opacity: 1.0; }
]]>
</style>
<script type="application/ecmascript"><![CDATA[
document.addEventListener('DOMContentLoaded', (event) => {
highlightEdges();
highlightAdjacentNodes();
});
]]></script>
</svg>
Side by Side

Before

Width:  |  Height:  |  Size: 2.9 KiB

41
d2/d90/namespacegreedy__algorithms_a04a39ac70bceeab6bcd3073da760e88a_cgraph_org.svg
View File

@@ -1,41 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<!-- Generated by graphviz version 8.1.0 (20230707.0739)
-->
<!-- Title: greedy_algorithms::dijkstra Pages: 1 -->
<svg width="247pt" height="39pt"
viewBox="0.00 0.00 247.00 38.50" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 34.5)">
<title>greedy_algorithms::dijkstra</title>
<!-- Node1 -->
<g id="Node000001" class="node">
<title>Node1</title>
<g id="a_Node000001"><a xlink:title="The main function that finds the shortest path from given source to all other vertices using Dijkstra...">
<polygon fill="#999999" stroke="#666666" points="101.5,-30.5 0,-30.5 0,0 101.5,0 101.5,-30.5"/>
<text text-anchor="start" x="8" y="-17" font-family="Helvetica,sans-Serif" font-size="10.00">greedy_algorithms::</text>
<text text-anchor="middle" x="50.75" y="-5.75" font-family="Helvetica,sans-Serif" font-size="10.00">dijkstra</text>
</a>
</g>
</g>
<!-- Node2 -->
<g id="Node000002" class="node">
<title>Node2</title>
<g id="a_Node000002"><a xlink:href="../../d2/d90/namespacegreedy__algorithms.html#ac6731ab96fb83453aff4682d16fe2ea7" target="_top" xlink:title="Utility function that finds the vertex with the minimum distance in mdist.">
<polygon fill="white" stroke="#666666" points="239,-30.5 137.5,-30.5 137.5,0 239,0 239,-30.5"/>
<text text-anchor="start" x="145.5" y="-17" font-family="Helvetica,sans-Serif" font-size="10.00">greedy_algorithms::</text>
<text text-anchor="middle" x="188.25" y="-5.75" font-family="Helvetica,sans-Serif" font-size="10.00">minimum_distance</text>
</a>
</g>
</g>
<!-- Node1&#45;&gt;Node2 -->
<g id="edge1_Node000001_Node000002" class="edge">
<title>Node1&#45;&gt;Node2</title>
<g id="a_edge1_Node000001_Node000002"><a xlink:title=" ">
<path fill="none" stroke="#63b8ff" d="M101.82,-15.25C109.89,-15.25 118.33,-15.25 126.61,-15.25"/>
<polygon fill="#63b8ff" stroke="#63b8ff" points="126.39,-18.75 136.39,-15.25 126.39,-11.75 126.39,-18.75"/>
</a>
</g>
</g>
</g>
</svg>
Side by Side

Before

Width:  |  Height:  |  Size: 2.1 KiB

258
d2/daa/classgreedy__algorithms_1_1dijkstra_1_1_graph.html Normal file
View File

@@ -0,0 +1,258 @@
<!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 1.9.7"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Algorithms_in_C++: greedy_algorithms::dijkstra::Graph Class Reference</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>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({
extensions: ["tex2jax.js", "TeX/AMSmath.js", "TeX/AMSsymbols.js"],
jax: ["input/TeX","output/HTML-CSS"],
});
</script>
<script type="text/javascript" async="async" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=TeX-MML-AM_CHTML/MathJax.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">Algorithms_in_C++<span id="projectnumber">&#160;1.0.0</span>
</div>
<div id="projectbrief">Set of algorithms implemented in C++.</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.7 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&amp;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&amp;dn=expat.txt MIT */
$(function() {
initMenu('../../',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */
</script>
<div id="main-nav"></div>
</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&amp;dn=expat.txt MIT */
$(document).ready(function(){initNavTree('d2/daa/classgreedy__algorithms_1_1dijkstra_1_1_graph.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="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-attribs">Public Attributes</a> &#124;
<a href="../../d9/db6/classgreedy__algorithms_1_1dijkstra_1_1_graph-members.html">List of all members</a> </div>
<div class="headertitle"><div class="title">greedy_algorithms::dijkstra::Graph Class Reference</div></div>
</div><!--header-->
<div class="contents">
<p>Wrapper class for storing a graph.
<a href="../../d2/daa/classgreedy__algorithms_1_1dijkstra_1_1_graph.html#details">More...</a></p>
<div class="dynheader">
Collaboration diagram for greedy_algorithms::dijkstra::Graph:</div>
<div class="dyncontent">
<div class="center"><iframe scrolling="no" frameborder="0" src="../../df/dce/classgreedy__algorithms_1_1dijkstra_1_1_graph__coll__graph.svg" width="168" height="155"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
<center><span class="legend">[<a target="top" href="../../graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:afefaeb247734a7c64bd04e68e3c1c4bc"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/daa/classgreedy__algorithms_1_1dijkstra_1_1_graph.html#afefaeb247734a7c64bd04e68e3c1c4bc">Graph</a> (const int V)</td></tr>
<tr class="memdesc:afefaeb247734a7c64bd04e68e3c1c4bc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a graph. <br /></td></tr>
<tr class="separator:afefaeb247734a7c64bd04e68e3c1c4bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a224b6efacbad55d59e11b046f792fe79"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/daa/classgreedy__algorithms_1_1dijkstra_1_1_graph.html#a224b6efacbad55d59e11b046f792fe79">add_edge</a> (int src, int dst, int weight)</td></tr>
<tr class="memdesc:a224b6efacbad55d59e11b046f792fe79"><td class="mdescLeft">&#160;</td><td class="mdescRight">Adds an edge to the graph. <br /></td></tr>
<tr class="separator:a224b6efacbad55d59e11b046f792fe79"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-attribs" name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:a2b0f8f5d257613bb0c0cb470413964b1"><td class="memItemLeft" align="right" valign="top"><a id="a2b0f8f5d257613bb0c0cb470413964b1" name="a2b0f8f5d257613bb0c0cb470413964b1"></a>
int&#160;</td><td class="memItemRight" valign="bottom"><b>vertexNum</b> = 0</td></tr>
<tr class="separator:a2b0f8f5d257613bb0c0cb470413964b1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a42a583424fb3b90346f1564d737a0fff"><td class="memItemLeft" align="right" valign="top"><a id="a42a583424fb3b90346f1564d737a0fff" name="a42a583424fb3b90346f1564d737a0fff"></a>
<a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; <a class="elRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a>&lt; int &gt; &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>edges</b> {}</td></tr>
<tr class="separator:a42a583424fb3b90346f1564d737a0fff"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Wrapper class for storing a graph. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="afefaeb247734a7c64bd04e68e3c1c4bc" name="afefaeb247734a7c64bd04e68e3c1c4bc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afefaeb247734a7c64bd04e68e3c1c4bc">&#9670;&#160;</a></span>Graph()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">greedy_algorithms::dijkstra::Graph::Graph </td>
<td>(</td>
<td class="paramtype">const int&#160;</td>
<td class="paramname"><em>V</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Constructs a graph. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">V</td><td>number of vertices of the graph </td></tr>
</table>
</dd>
</dl>
<div class="fragment"><div class="line"><span class="lineno"> 44</span> {</div>
<div class="line"><span class="lineno"> 45</span> <span class="comment">// Initialize the array edges</span></div>
<div class="line"><span class="lineno"> 46</span> this-&gt;edges = <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::vector&lt;int&gt;</a>&gt;(V, <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;int&gt;</a>(V, 0));</div>
<div class="line"><span class="lineno"> 47</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; V; i++) {</div>
<div class="line"><span class="lineno"> 48</span> edges[i] = <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;int&gt;</a>(V, 0);</div>
<div class="line"><span class="lineno"> 49</span> }</div>
<div class="line"><span class="lineno"> 50</span> </div>
<div class="line"><span class="lineno"> 51</span> <span class="comment">// Fills the array with zeros</span></div>
<div class="line"><span class="lineno"> 52</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i &lt; V; i++) {</div>
<div class="line"><span class="lineno"> 53</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j &lt; V; j++) {</div>
<div class="line"><span class="lineno"> 54</span> edges[i][j] = 0;</div>
<div class="line"><span class="lineno"> 55</span> }</div>
<div class="line"><span class="lineno"> 56</span> }</div>
<div class="line"><span class="lineno"> 57</span> </div>
<div class="line"><span class="lineno"> 58</span> this-&gt;vertexNum = V;</div>
<div class="line"><span class="lineno"> 59</span> }</div>
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div></div>
</div><!-- fragment -->
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a224b6efacbad55d59e11b046f792fe79" name="a224b6efacbad55d59e11b046f792fe79"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a224b6efacbad55d59e11b046f792fe79">&#9670;&#160;</a></span>add_edge()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void greedy_algorithms::dijkstra::Graph::add_edge </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>src</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>dst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>weight</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Adds an edge to the graph. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">src</td><td>the graph the edge should be added to </td></tr>
<tr><td class="paramname">dst</td><td>the position where the edge should be added to </td></tr>
<tr><td class="paramname">weight</td><td>the weight of the edge that should be added </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>void </dd></dl>
<div class="fragment"><div class="line"><span class="lineno"> 68</span> {</div>
<div class="line"><span class="lineno"> 69</span> this-&gt;edges[src][dst] = weight;</div>
<div class="line"><span class="lineno"> 70</span> }</div>
</div><!-- fragment -->
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>greedy_algorithms/<a class="el" href="../../df/dcb/greedy__algorithms_2dijkstra_8cpp.html">dijkstra.cpp</a></li>
</ul>
</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="../../d2/d90/namespacegreedy__algorithms.html">greedy_algorithms</a></li><li class="navelem"><b>dijkstra</b></li><li class="navelem"><a class="el" href="../../d2/daa/classgreedy__algorithms_1_1dijkstra_1_1_graph.html">Graph</a></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> 1.9.7 </li>
</ul>
</div>
</body>
</html>

5
d2/daa/classgreedy__algorithms_1_1dijkstra_1_1_graph.js Normal file
View File

@@ -0,0 +1,5 @@
var classgreedy__algorithms_1_1dijkstra_1_1_graph =
[
[ "Graph", "d2/daa/classgreedy__algorithms_1_1dijkstra_1_1_graph.html#afefaeb247734a7c64bd04e68e3c1c4bc", null ],
[ "add_edge", "d2/daa/classgreedy__algorithms_1_1dijkstra_1_1_graph.html#a224b6efacbad55d59e11b046f792fe79", null ]
];