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<div id="projectbrief">Set of algorithms implemented in C++.</div>
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<tr class="memitem:a98141c9dce5f9551ce6f8417d295514c"><td class="memItemLeft" align="right" valign="top"><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"><a class="el" href="../../dd/d4f/class_solution.html#a98141c9dce5f9551ce6f8417d295514c">search_bridges</a> (int n, const <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; &amp;connections)</td></tr>
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Private Member Functions</h2></td></tr>
<tr class="memitem:a29d19d87d54fe43d3f22221b8fe1b0bc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../dd/d4f/class_solution.html#a29d19d87d54fe43d3f22221b8fe1b0bc">dfs</a> (int current_node, int parent)</td></tr>
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Private Attributes</h2></td></tr>
<tr class="memitem:a064ff4943e3860399f8f6873862071c9"><td class="memItemLeft" align="right" valign="top"><a id="a064ff4943e3860399f8f6873862071c9" name="a064ff4943e3860399f8f6873862071c9"></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>graph</b></td></tr>
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<tr class="memitem:a4a7040c6f21dacd58b63e9c3aeecab86"><td class="memItemLeft" align="right" valign="top"><a id="a4a7040c6f21dacd58b63e9c3aeecab86" name="a4a7040c6f21dacd58b63e9c3aeecab86"></a>
<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="memItemRight" valign="bottom"><b>in_time</b></td></tr>
<tr class="separator:a4a7040c6f21dacd58b63e9c3aeecab86"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af1fcd3d8160363baa35a079244eb2e91"><td class="memItemLeft" align="right" valign="top"><a id="af1fcd3d8160363baa35a079244eb2e91" name="af1fcd3d8160363baa35a079244eb2e91"></a>
<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="memItemRight" valign="bottom"><b>out_time</b></td></tr>
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<tr class="memitem:ae8ca86dfb0d034665027aa99af3c88c6"><td class="memItemLeft" align="right" valign="top"><a id="ae8ca86dfb0d034665027aa99af3c88c6" name="ae8ca86dfb0d034665027aa99af3c88c6"></a>
int&#160;</td><td class="memItemRight" valign="bottom"><b>timer</b> = 0</td></tr>
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<tr class="memitem:a216a0a43fbf11d0bbe8f77205b0d4ad6"><td class="memItemLeft" align="right" valign="top"><a id="a216a0a43fbf11d0bbe8f77205b0d4ad6" name="a216a0a43fbf11d0bbe8f77205b0d4ad6"></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>bridge</b></td></tr>
<tr class="separator:a216a0a43fbf11d0bbe8f77205b0d4ad6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a315f536a234d4397d5b07b3c5795973c"><td class="memItemLeft" align="right" valign="top"><a id="a315f536a234d4397d5b07b3c5795973c" name="a315f536a234d4397d5b07b3c5795973c"></a>
<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="memItemRight" valign="bottom"><b>visited</b></td></tr>
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<h2 class="groupheader">Member Function Documentation</h2>
<a id="a29d19d87d54fe43d3f22221b8fe1b0bc" name="a29d19d87d54fe43d3f22221b8fe1b0bc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a29d19d87d54fe43d3f22221b8fe1b0bc">&#9670;&#160;</a></span>dfs()</h2>
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<td class="memname">void Solution::dfs </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>current_node</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>parent</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">private</span></span> </td>
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<div class="fragment"><div class="line"><span class="lineno"> 17</span> {</div>
<div class="line"><span class="lineno"> 18</span> visited.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/at.html">at</a>(current_node) = <span class="keyword">true</span>;</div>
<div class="line"><span class="lineno"> 19</span> in_time[current_node] = out_time[current_node] = timer++;</div>
<div class="line"><span class="lineno"> 20</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; itr : <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>[current_node]) {</div>
<div class="line"><span class="lineno"> 21</span> <span class="keywordflow">if</span> (itr == parent) {</div>
<div class="line"><span class="lineno"> 22</span> <span class="keywordflow">continue</span>;</div>
<div class="line"><span class="lineno"> 23</span> }</div>
<div class="line"><span class="lineno"> 24</span> <span class="keywordflow">if</span> (!visited[itr]) {</div>
<div class="line"><span class="lineno"> 25</span> dfs(itr, current_node);</div>
<div class="line"><span class="lineno"> 26</span> <span class="keywordflow">if</span> (out_time[itr] &gt; in_time[current_node]) {</div>
<div class="line"><span class="lineno"> 27</span> bridge.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>({itr, current_node});</div>
<div class="line"><span class="lineno"> 28</span> }</div>
<div class="line"><span class="lineno"> 29</span> }</div>
<div class="line"><span class="lineno"> 30</span> out_time[current_node] =</div>
<div class="line"><span class="lineno"> 31</span> <a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a>(out_time[current_node], out_time[itr]);</div>
<div class="line"><span class="lineno"> 32</span> }</div>
<div class="line"><span class="lineno"> 33</span> }</div>
<div class="ttc" id="aat_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/at.html">std::vector::at</a></div><div class="ttdeci">T at(T... args)</div></div>
<div class="ttc" id="amin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/min.html">std::min</a></div><div class="ttdeci">T min(T... args)</div></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="apush_back_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">std::vector::push_back</a></div><div class="ttdeci">T push_back(T... args)</div></div>
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<a id="a98141c9dce5f9551ce6f8417d295514c" name="a98141c9dce5f9551ce6f8417d295514c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a98141c9dce5f9551ce6f8417d295514c">&#9670;&#160;</a></span>search_bridges()</h2>
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<table class="memname">
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<td class="memname"><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; Solution::search_bridges </td>
<td>(</td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>n</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <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; &amp;&#160;</td>
<td class="paramname"><em>connections</em>&#160;</td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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<div class="fragment"><div class="line"><span class="lineno"> 37</span> {</div>
<div class="line"><span class="lineno"> 38</span> timer = 0;</div>
<div class="line"><span class="lineno"> 39</span> <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>.resize(n);</div>
<div class="line"><span class="lineno"> 40</span> in_time.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/assign.html">assign</a>(n, 0);</div>
<div class="line"><span class="lineno"> 41</span> visited.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/assign.html">assign</a>(n, <span class="keyword">false</span>);</div>
<div class="line"><span class="lineno"> 42</span> out_time.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/assign.html">assign</a>(n, 0);</div>
<div class="line"><span class="lineno"> 43</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span>&amp; itr : connections) {</div>
<div class="line"><span class="lineno"> 44</span> <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>.at(itr[0]).push_back(itr[1]);</div>
<div class="line"><span class="lineno"> 45</span> <a class="code hl_namespace" href="../../df/dce/namespacegraph.html">graph</a>.at(itr[1]).push_back(itr[0]);</div>
<div class="line"><span class="lineno"> 46</span> }</div>
<div class="line"><span class="lineno"> 47</span> dfs(0, -1);</div>
<div class="line"><span class="lineno"> 48</span> <span class="keywordflow">return</span> bridge;</div>
<div class="line"><span class="lineno"> 49</span> }</div>
<div class="ttc" id="aassign_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/assign.html">std::vector::assign</a></div><div class="ttdeci">T assign(T... args)</div></div>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>graph/bridge_finding_with_tarjan_algorithm.cpp</li>
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