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<div class="headertitle"><div class="title">node.hpp</div></div>
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<a href="../../d3/d09/node_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/**</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> * @file</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * @brief Provides Node class and related utilities</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> **/</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#ifndef DATA_STRUCTURES_NODE_HPP_</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#define DATA_STRUCTURES_NODE_HPP_</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &lt;iostream&gt;</span> <span class="comment">/// for std::cout</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &lt;memory&gt;</span> <span class="comment">/// for std::shared_ptr</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &lt;vector&gt;</span> <span class="comment">/// for std::vector</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"></span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment">/** Definition of the node as a linked-list</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> * \tparam ValueType type of data nodes of the linked list should contain</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="comment"> */</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="keyword">template</span> &lt;<span class="keyword">class</span> ValueType&gt;</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="keyword">struct </span><a class="code hl_class" href="../../db/d8b/struct_node.html">Node</a> {</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">using </span>value_type = ValueType;</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> ValueType data = {};</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Node&lt;ValueType&gt;</a>&gt; next = {};</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span>};</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> Node, <span class="keyword">typename</span> Action&gt;</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="keywordtype">void</span> traverse(<span class="keyword">const</span> <a class="code hl_class" href="../../db/d8b/struct_node.html">Node</a>* <span class="keyword">const</span> inNode, <span class="keyword">const</span> Action&amp; action) {</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keywordflow">if</span> (inNode) {</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> action(*inNode);</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> traverse(inNode-&gt;next.get(), action);</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> }</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span>}</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> Node&gt;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="keywordtype">void</span> display_all(<span class="keyword">const</span> <a class="code hl_class" href="../../db/d8b/struct_node.html">Node</a>* <span class="keyword">const</span> inNode) {</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> traverse(inNode,</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> [](<span class="keyword">const</span> <a class="code hl_class" href="../../db/d8b/struct_node.html">Node</a>&amp; curNode) { <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/io/basic_ostream.html">std::cout</a> &lt;&lt; curNode.data &lt;&lt; <span class="stringliteral">&quot; &quot;</span>; });</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span>}</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">template</span> &lt;<span class="keyword">typename</span> Node&gt;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;typename Node::value_type&gt;</a> push_all_to_vector(</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">const</span> <a class="code hl_class" href="../../db/d8b/struct_node.html">Node</a>* <span class="keyword">const</span> inNode, <span class="keyword">const</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/types/size_t.html">std::size_t</a> expected_size = 0) {</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <a class="code hl_classRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;typename Node::value_type&gt;</a> res;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> res.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(expected_size);</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> traverse(inNode,</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> [&amp;res](<span class="keyword">const</span> <a class="code hl_class" href="../../db/d8b/struct_node.html">Node</a>&amp; curNode) { res.<a class="code hl_functionRef" target="_blank" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(curNode.data); });</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keywordflow">return</span> res;</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span>}</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="preprocessor">#endif </span><span class="comment">// DATA_STRUCTURES_NODE_HPP_</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>
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<div class="ttc" id="areserve_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">std::vector::reserve</a></div><div class="ttdeci">T reserve(T... args)</div></div>
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<div class="ttc" id="astruct_node_html"><div class="ttname"><a href="../../db/d8b/struct_node.html">Node</a></div><div class="ttdef"><b>Definition</b> linkedlist_implentation_usingarray.cpp:14</div></div>
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