Documentation for c26eea874d

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realstealthninja
2025-05-19 11:38:33 +00:00
parent c7a9a42397
commit 14583a2f33
2829 changed files with 30266 additions and 21669 deletions

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@@ -4,7 +4,7 @@
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<title>TheAlgorithms/C++: data_structures/rb_tree.cpp Source File</title>
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@@ -60,7 +60,7 @@ window.MathJax = {
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@@ -131,18 +131,18 @@ $(function(){initNavTree('d9/dad/rb__tree_8cpp_source.html','../../'); initResiz
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="keyword">struct </span><a class="code hl_class" href="../../d5/da1/structnode.html">node</a></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span>{</div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> <span class="keywordtype">int</span> key;</div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *parent;</div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *parent;</div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> <span class="keywordtype">char</span> color;</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *left;</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *right;</div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *left;</div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *right;</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span>};</div>
<div class="foldopen" id="foldopen00013" data-start="{" data-end="};">
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"><a class="line" href="../../d8/d72/class_r_btree.html"> 13</a></span><span class="keyword">class </span><a class="code hl_class" href="../../d8/d72/class_r_btree.html">RBtree</a></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"><a class="line" href="../../d8/d72/class_r_btree.html"> 13</a></span><span class="keyword">class </span>RBtree</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> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *root;</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *q;</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <a class="code hl_class" href="../../d8/d72/class_r_btree.html">RBtree</a>()</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> RBtree()</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> {</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> q = NULL;</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> root = NULL;</div>
@@ -165,7 +165,7 @@ $(function(){initNavTree('d9/dad/rb__tree_8cpp_source.html','../../'); initResiz
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> cout &lt;&lt; <span class="stringliteral">&quot;\nEnter key of the node to be inserted: &quot;</span>;</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> cin &gt;&gt; z;</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *p, *q;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *t = <span class="keyword">new</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a>;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *t = <span class="keyword">new</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a>;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> t-&gt;key = z;</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> t-&gt;left = NULL;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> t-&gt;right = NULL;</div>
@@ -197,7 +197,7 @@ $(function(){initNavTree('d9/dad/rb__tree_8cpp_source.html','../../'); initResiz
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span>}</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span><span class="keywordtype">void</span> RBtree::insertfix(<a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *t)</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span>{</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *u;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *u;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="keywordflow">if</span> (root == t)</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> {</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> t-&gt;color = <span class="charliteral">&#39;b&#39;</span>;</div>
@@ -205,7 +205,7 @@ $(function(){initNavTree('d9/dad/rb__tree_8cpp_source.html','../../'); initResiz
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> }</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordflow">while</span> (t-&gt;parent != NULL &amp;&amp; t-&gt;parent-&gt;color == <span class="charliteral">&#39;r&#39;</span>)</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> {</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *<a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a2f67508d5f392b0321772169342c98ad">g</a> = t-&gt;parent-&gt;parent;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *<a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a2f67508d5f392b0321772169342c98ad">g</a> = t-&gt;parent-&gt;parent;</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a2f67508d5f392b0321772169342c98ad">g</a>-&gt;left == t-&gt;parent)</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> <span class="keywordflow">if</span> (<a class="code hl_function" href="../../d4/d18/composite__simpson__rule_8cpp.html#a2f67508d5f392b0321772169342c98ad">g</a>-&gt;right != NULL)</div>
@@ -270,10 +270,10 @@ $(function(){initNavTree('d9/dad/rb__tree_8cpp_source.html','../../'); initResiz
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordtype">int</span> x;</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> cout &lt;&lt; <span class="stringliteral">&quot;\nEnter the key of the node to be deleted: &quot;</span>;</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> cin &gt;&gt; x;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *p;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *p;</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> p = root;</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *y = NULL;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *q = NULL;</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *y = NULL;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *q = NULL;</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keywordtype">int</span> found = 0;</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keywordflow">while</span> (p != NULL &amp;&amp; found == 0)</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> {</div>
@@ -350,7 +350,7 @@ $(function(){initNavTree('d9/dad/rb__tree_8cpp_source.html','../../'); initResiz
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> </div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span><span class="keywordtype">void</span> RBtree::delfix(<a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *p)</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span>{</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *s;</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *s;</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordflow">while</span> (p != root &amp;&amp; p-&gt;color == <span class="charliteral">&#39;b&#39;</span>)</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> {</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordflow">if</span> (p-&gt;parent-&gt;left == p)</div>
@@ -426,7 +426,7 @@ $(function(){initNavTree('d9/dad/rb__tree_8cpp_source.html','../../'); initResiz
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> {</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *y = p-&gt;right;</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *y = p-&gt;right;</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordflow">if</span> (y-&gt;left != NULL)</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> p-&gt;right = y-&gt;left;</div>
@@ -455,7 +455,7 @@ $(function(){initNavTree('d9/dad/rb__tree_8cpp_source.html','../../'); initResiz
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> {</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *y = p-&gt;left;</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *y = p-&gt;left;</div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> <span class="keywordflow">if</span> (y-&gt;right != NULL)</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> p-&gt;left = y-&gt;right;</div>
@@ -481,7 +481,7 @@ $(function(){initNavTree('d9/dad/rb__tree_8cpp_source.html','../../'); initResiz
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> </div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span><a class="code hl_class" href="../../d5/da1/structnode.html">node</a>* RBtree::successor(<a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *p)</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> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *y = NULL;</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *y = NULL;</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> <span class="keywordflow">if</span> (p-&gt;left != NULL)</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> {</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> y = p-&gt;left;</div>
@@ -556,7 +556,7 @@ $(function(){initNavTree('d9/dad/rb__tree_8cpp_source.html','../../'); initResiz
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> <span class="keywordtype">int</span> x;</div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> cout &lt;&lt; <span class="stringliteral">&quot;\n Enter key of the node to be searched: &quot;</span>;</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> cin &gt;&gt; x;</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <a class="code hl_class" href="../../d5/da1/structnode.html">node</a> *p = root;</div>
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> <a class="code hl_typedef" href="../../d8/dee/avltree_8cpp.html#a74f0cf18a0e5b832d9994e2f2d022287">node</a> *p = root;</div>
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <span class="keywordtype">int</span> found = 0;</div>
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keywordflow">while</span> (p != NULL &amp;&amp; found == 0)</div>
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> {</div>
@@ -644,7 +644,7 @@ $(function(){initNavTree('d9/dad/rb__tree_8cpp_source.html','../../'); initResiz
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