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realstealthninja
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<title>TheAlgorithms/C++: data_structures/trie_tree.cpp Source File</title>
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@@ -60,7 +60,7 @@ window.MathJax = {
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var searchBox = new SearchBox("searchBox", "../../search/",'.html');
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@@ -124,22 +124,22 @@ $(function(){initNavTree('d7/d83/trie__tree_8cpp_source.html','../../'); initRes
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<div class="headertitle"><div class="title">trie_tree.cpp</div></div>
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</div><!--header-->
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<div class="contents">
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<a href="../../d7/d83/trie__tree_8cpp.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> </div>
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<a href="../../d7/d83/trie__tree_8cpp.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></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include <array></span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include <cassert></span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include <iostream></span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include <memory></span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <string></span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <vector></span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="keyword">namespace </span><a class="code hl_namespace" href="../../d5/d3c/namespacedata__structures.html">data_structures</a> {</div>
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<div class="foldopen" id="foldopen00025" data-start="{" data-end="};">
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="../../d0/d3e/classdata__structures_1_1trie.html"> 25</a></span><span class="keyword">class </span><a class="code hl_class" href="../../d0/d3e/classdata__structures_1_1trie.html">trie</a> {</div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="../../d0/d3e/classdata__structures_1_1trie.html"> 25</a></span><span class="keyword">class </span><a class="code hl_function" href="../../d0/d3e/classdata__structures_1_1trie.html#a87d8bf99aea936f9381141753f1e90a8">trie</a> {</div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="../../d0/d3e/classdata__structures_1_1trie.html#a4bfac4be6ed1a34c7159eddb42469191"> 27</a></span> <span class="keyword">static</span> <span class="keyword">constexpr</span> uint8_t <a class="code hl_variable" href="../../d0/d3e/classdata__structures_1_1trie.html#a4bfac4be6ed1a34c7159eddb42469191">NUM_CHARS</a> = 26; </div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="../../d0/d3e/classdata__structures_1_1trie.html#a362dd78748a1f01ab019e55fd6098a8b"> 29</a></span> std::array<std::shared_ptr<trie>, <a class="code hl_variable" href="../../d0/d3e/classdata__structures_1_1trie.html#a4bfac4be6ed1a34c7159eddb42469191">NUM_CHARS << 1></a> <a class="code hl_variable" href="../../d0/d3e/classdata__structures_1_1trie.html#a362dd78748a1f01ab019e55fd6098a8b">arr</a>;</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="../../d0/d3e/classdata__structures_1_1trie.html#a4cb0f775b5a4bc14a6d39b5c93883eb6"> 30</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="../../d0/d3e/classdata__structures_1_1trie.html#a4cb0f775b5a4bc14a6d39b5c93883eb6">isEndofWord</a> = <span class="keyword">false</span>; </div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span></div>
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<div class="foldopen" id="foldopen00038" data-start="{" data-end="}">
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="../../d0/d3e/classdata__structures_1_1trie.html#aab373beb3f618b90922528c68797d988"> 38</a></span> uint8_t <a class="code hl_function" href="../../d0/d3e/classdata__structures_1_1trie.html#aab373beb3f618b90922528c68797d988">char_to_int</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>& ch)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keywordflow">if</span> (ch >= <span class="charliteral">'A'</span> && ch <= <span class="charliteral">'Z'</span>) {</div>
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@@ -153,7 +153,7 @@ $(function(){initNavTree('d7/d83/trie__tree_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> }</div>
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</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> </div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span></div>
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<div class="foldopen" id="foldopen00056" data-start="{" data-end="}">
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"><a class="line" href="../../d0/d3e/classdata__structures_1_1trie.html#a961eb5d576d2420f2036009154397c63"> 56</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="../../d0/d3e/classdata__structures_1_1trie.html#a961eb5d576d2420f2036009154397c63">search</a>(<span class="keyword">const</span> std::shared_ptr<trie>& root, <span class="keyword">const</span> std::string& str,</div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keywordtype">int</span> index) {</div>
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@@ -173,7 +173,7 @@ $(function(){initNavTree('d7/d83/trie__tree_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"><a class="line" href="../../d0/d3e/classdata__structures_1_1trie.html#a87d8bf99aea936f9381141753f1e90a8"> 72</a></span> <a class="code hl_function" href="../../d0/d3e/classdata__structures_1_1trie.html#a87d8bf99aea936f9381141753f1e90a8">trie</a>() = <span class="keywordflow">default</span>; </div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span></div>
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<div class="foldopen" id="foldopen00077" data-start="{" data-end="}">
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="../../d0/d3e/classdata__structures_1_1trie.html#a0ab94bc6417e3f59fab33cea5b64d546"> 77</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../d0/d3e/classdata__structures_1_1trie.html#a0ab94bc6417e3f59fab33cea5b64d546">insert</a>(<span class="keyword">const</span> std::string& str) {</div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> std::shared_ptr<trie> root(<span class="keyword">nullptr</span>);</div>
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@@ -199,7 +199,7 @@ $(function(){initNavTree('d7/d83/trie__tree_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> root->isEndofWord = <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> }</div>
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</div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span></div>
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<div class="foldopen" id="foldopen00107" data-start="{" data-end="}">
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"><a class="line" href="../../d0/d3e/classdata__structures_1_1trie.html#a499f87fd833203ef9492b4870aa6d42d"> 107</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="../../d0/d3e/classdata__structures_1_1trie.html#a499f87fd833203ef9492b4870aa6d42d">search</a>(<span class="keyword">const</span> std::string& str, <span class="keywordtype">int</span> index) {</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keywordflow">if</span> (index == str.length()) {</div>
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@@ -215,7 +215,7 @@ $(function(){initNavTree('d7/d83/trie__tree_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordflow">return</span> <a class="code hl_namespace" href="../../d9/dca/namespacesearch.html">search</a>(<a class="code hl_variable" href="../../d0/d3e/classdata__structures_1_1trie.html#a362dd78748a1f01ab019e55fd6098a8b">arr</a>[j], str, index + 1);</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> }</div>
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</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span></div>
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<div class="foldopen" id="foldopen00134" data-start="{" data-end="}">
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"><a class="line" href="../../d0/d3e/classdata__structures_1_1trie.html#aeac27cfd397d2dd3f2f519efffafeeab"> 134</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="../../d0/d3e/classdata__structures_1_1trie.html#aeac27cfd397d2dd3f2f519efffafeeab">deleteString</a>(<span class="keyword">const</span> std::string& str, <span class="keywordtype">int</span> index) {</div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> <span class="keywordflow">if</span> (index == str.length()) {</div>
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@@ -258,11 +258,11 @@ $(function(){initNavTree('d7/d83/trie__tree_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span>};</div>
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</div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span>} <span class="comment">// namespace data_structures</span></div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> </div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span></div>
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<div class="foldopen" id="foldopen00178" data-start="{" data-end="}">
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"><a class="line" href="../../d7/d83/trie__tree_8cpp.html#aa8dca7b867074164d5f45b0f3851269d"> 178</a></span><span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code hl_function" href="../../d7/d83/trie__tree_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a>() {</div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <a class="code hl_class" href="../../d0/d3e/classdata__structures_1_1trie.html">data_structures::trie</a> root;</div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> root.insert(<span class="stringliteral">"Hello"</span>);</div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> root.<a class="code hl_function" href="../../d0/d3e/classdata__structures_1_1trie.html#a0ab94bc6417e3f59fab33cea5b64d546">insert</a>(<span class="stringliteral">"Hello"</span>);</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> root.insert(<span class="stringliteral">"World"</span>);</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> </div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> assert(!root.search(<span class="stringliteral">"hello"</span>, 0));</div>
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@@ -283,7 +283,7 @@ $(function(){initNavTree('d7/d83/trie__tree_8cpp_source.html','../../'); initRes
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="comment">// std::cout << "hello - " << root.search("world", 0) << "\n";</span></div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span>}</div>
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</div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> </div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span></div>
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<div class="foldopen" id="foldopen00205" data-start="{" data-end="}">
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"><a class="line" href="../../d7/d83/trie__tree_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4"> 205</a></span><span class="keywordtype">int</span> <a class="code hl_function" href="../../d7/d83/trie__tree_8cpp.html#ae66f6b31b5ad750f1fe042a706a4e3d4">main</a>() {</div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <a class="code hl_function" href="../../d7/d83/trie__tree_8cpp.html#aa8dca7b867074164d5f45b0f3851269d">test</a>();</div>
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@@ -311,7 +311,7 @@ $(function(){initNavTree('d7/d83/trie__tree_8cpp_source.html','../../'); initRes
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<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
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<ul>
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<li class="navelem"><a class="el" href="../../dir_2e746e9d06bf2d8ff842208bcc6ebcfc.html">data_structures</a></li><li class="navelem"><a class="el" href="../../d7/d83/trie__tree_8cpp.html">trie_tree.cpp</a></li>
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<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> 1.12.0 </li>
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<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> 1.13.2 </li>
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