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standard-data-structures

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A collection of standard data-structures for node and browser

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<!doctype html> <html class="default no-js"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MaxHeap | standard-data-structures</title> <meta name="description" content=""> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="../assets/css/main.css"> </head> <body> <header> <div class="tsd-page-toolbar"> <div class="container"> <div class="table-wrap"> <div class="table-cell" id="tsd-search" data-index="../assets/js/search.js" data-base=".."> <div class="field"> <label for="tsd-search-field" class="tsd-widget search no-caption">Search</label> <input id="tsd-search-field" type="text" /> </div> <ul class="results"> <li class="state loading">Preparing search index...</li> <li class="state failure">The search index is not available</li> </ul> <a href="../index.html" class="title">standard-data-structures</a> </div> <div class="table-cell" id="tsd-widgets"> <div id="tsd-filter"> <a href="#" class="tsd-widget options no-caption" data-toggle="options">Options</a> <div class="tsd-filter-group"> <div class="tsd-select" id="tsd-filter-visibility"> <span class="tsd-select-label">All</span> <ul class="tsd-select-list"> <li data-value="public">Public</li> <li data-value="protected">Public/Protected</li> <li data-value="private" class="selected">All</li> </ul> </div> <input type="checkbox" id="tsd-filter-inherited" checked /> <label class="tsd-widget" for="tsd-filter-inherited">Inherited</label> <input type="checkbox" id="tsd-filter-externals" checked /> <label class="tsd-widget" for="tsd-filter-externals">Externals</label> </div> </div> <a href="#" class="tsd-widget menu no-caption" data-toggle="menu">Menu</a> </div> </div> </div> </div> <div class="tsd-page-title"> <div class="container"> <ul class="tsd-breadcrumb"> <li> <a href="../globals.html">Globals</a> </li> <li> <a href="maxheap.html">MaxHeap</a> </li> </ul> <h1>Class MaxHeap&lt;A&gt;</h1> </div> </div> </header> <div class="container container-main"> <div class="row"> <div class="col-8 col-content"> <section class="tsd-panel tsd-comment"> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>A mutable MAX HEAP data-structure. It can also work as a min heap by inverting the <code>gt</code> parameter.</p> </div> </div> </section> <section class="tsd-panel tsd-type-parameters"> <h3>Type parameters</h3> <ul class="tsd-type-parameters"> <li> <h4>A</h4> </li> </ul> </section> <section class="tsd-panel tsd-hierarchy"> <h3>Hierarchy</h3> <ul class="tsd-hierarchy"> <li> <span class="target">MaxHeap</span> </li> </ul> </section> <section class="tsd-panel-group tsd-index-group"> <h2>Index</h2> <section class="tsd-panel tsd-index-panel"> <div class="tsd-index-content"> <section class="tsd-index-section "> <h3>Accessors</h3> <ul class="tsd-index-list"> <li class="tsd-kind-get-signature tsd-parent-kind-class"><a href="maxheap.html#length" class="tsd-kind-icon">length</a></li> <li class="tsd-kind-get-signature tsd-parent-kind-class"><a href="maxheap.html#peek" class="tsd-kind-icon">peek</a></li> <li class="tsd-kind-get-signature tsd-parent-kind-class tsd-is-static"><a href="maxheap.html#numbers" class="tsd-kind-icon">numbers</a></li> </ul> </section> <section class="tsd-index-section "> <h3>Methods</h3> <ul class="tsd-index-list"> <li class="tsd-kind-method tsd-parent-kind-class"><a href="maxheap.html#pop" class="tsd-kind-icon">pop</a></li> <li class="tsd-kind-method tsd-parent-kind-class"><a href="maxheap.html#push" class="tsd-kind-icon">push</a></li> <li class="tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-static"><a href="maxheap.html#of" class="tsd-kind-icon">of</a></li> </ul> </section> </div> </section> </section> <section class="tsd-panel-group tsd-member-group "> <h2>Accessors</h2> <section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class"> <a name="length" class="tsd-anchor"></a> <h3>length</h3> <ul class="tsd-signatures tsd-kind-get-signature tsd-parent-kind-class"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">get</span> length<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in <a href="https://github.com/tusharmath/standard-data-structures/blob/bbcd0c5/src/mutable/maxHeap.ts#L26">src/mutable/maxHeap.ts:26</a></li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Returns the size of the heap</p> </div> </div> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class"> <a name="peek" class="tsd-anchor"></a> <h3>peek</h3> <ul class="tsd-signatures tsd-kind-get-signature tsd-parent-kind-class"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">get</span> peek<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">A</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">undefined</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in <a href="https://github.com/tusharmath/standard-data-structures/blob/bbcd0c5/src/mutable/maxHeap.ts#L33">src/mutable/maxHeap.ts:33</a></li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Returns the top most element on the heap</p> </div> </div> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">A</span> <span class="tsd-signature-symbol"> | </span> <span class="tsd-signature-type">undefined</span> </h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-get-signature tsd-parent-kind-class tsd-is-static"> <a name="numbers" class="tsd-anchor"></a> <h3><span class="tsd-flag ts-flagStatic">Static</span> numbers</h3> <ul class="tsd-signatures tsd-kind-get-signature tsd-parent-kind-class tsd-is-static"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">get</span> numbers<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="maxheap.html" class="tsd-signature-type">MaxHeap</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">&gt;</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in <a href="https://github.com/tusharmath/standard-data-structures/blob/bbcd0c5/src/mutable/maxHeap.ts#L16">src/mutable/maxHeap.ts:16</a></li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Creates a new MaxHeap that works with numbers</p> </div> </div> <h4 class="tsd-returns-title">Returns <a href="maxheap.html" class="tsd-signature-type">MaxHeap</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">&gt;</span></h4> </li> </ul> </section> </section> <section class="tsd-panel-group tsd-member-group "> <h2>Methods</h2> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"> <a name="pop" class="tsd-anchor"></a> <h3>pop</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"> <li class="tsd-signature tsd-kind-icon">pop<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">A</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">undefined</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in <a href="https://github.com/tusharmath/standard-data-structures/blob/bbcd0c5/src/mutable/maxHeap.ts#L44">src/mutable/maxHeap.ts:44</a></li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Remove the top element from heap.</p> </div> </div> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">A</span> <span class="tsd-signature-symbol"> | </span> <span class="tsd-signature-type">undefined</span> </h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"> <a name="push" class="tsd-anchor"></a> <h3>push</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"> <li class="tsd-signature tsd-kind-icon">push<span class="tsd-signature-symbol">(</span>element<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">A</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in <a href="https://github.com/tusharmath/standard-data-structures/blob/bbcd0c5/src/mutable/maxHeap.ts#L59">src/mutable/maxHeap.ts:59</a></li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Adds a new element to the heap</p> </div> </div> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>element: <span class="tsd-signature-type">A</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4> </li> </ul> </section> <section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-static"> <a name="of" class="tsd-anchor"></a> <h3><span class="tsd-flag ts-flagStatic">Static</span> of</h3> <ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-has-type-parameter tsd-is-static"> <li class="tsd-signature tsd-kind-icon">of&lt;A&gt;<span class="tsd-signature-symbol">(</span>gt<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">function</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="maxheap.html" class="tsd-signature-type">MaxHeap</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">A</span><span class="tsd-signature-symbol">&gt;</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <aside class="tsd-sources"> <ul> <li>Defined in <a href="https://github.com/tusharmath/standard-data-structures/blob/bbcd0c5/src/mutable/maxHeap.ts#L9">src/mutable/maxHeap.ts:9</a></li> </ul> </aside> <div class="tsd-comment tsd-typography"> <div class="lead"> <p>Creates a new <a href="maxheap.html">MaxHeap</a> data structure.</p> </div> </div> <h4 class="tsd-type-parameters-title">Type parameters</h4> <ul class="tsd-type-parameters"> <li> <h4>A</h4> </li> </ul> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>gt: <span class="tsd-signature-type">function</span></h5> <ul class="tsd-parameters"> <li class="tsd-parameter-siganture"> <ul class="tsd-signatures tsd-kind-type-literal tsd-is-not-exported"> <li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span>a<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">A</span>, b<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">A</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li> </ul> <ul class="tsd-descriptions"> <li class="tsd-description"> <h4 class="tsd-parameters-title">Parameters</h4> <ul class="tsd-parameters"> <li> <h5>a: <span class="tsd-signature-type">A</span></h5> </li> <li> <h5>b: <span class="tsd-signature-type">A</span></h5> </li> </ul> <h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4> </li> </ul> </li> </ul> </li> </ul> <h4 class="tsd-returns-title">Returns <a href="maxheap.html" class="tsd-signature-type">MaxHeap</a><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">A</span><span class="tsd-signature-symbol">&gt;</span></h4> </li> </ul> </section> </section> </div> <div class="col-4 col-menu menu-sticky-wrap menu-highlight"> <nav class="tsd-navigation primary"> <ul> <li class="globals "> <a href="../globals.html"><em>Globals</em></a> </li> </ul> </nav> <nav class="tsd-navigation secondary menu-sticky"> <ul class="before-current"> <li class=" tsd-kind-class tsd-has-type-parameter"> <a href="doublylinkedlist.html" class="tsd-kind-icon">Doubly<wbr>Linked<wbr>List</a> </li> <li class=" tsd-kind-class tsd-has-type-parameter"> <a href="either.html" class="tsd-kind-icon">Either</a> </li> <li class=" tsd-kind-class tsd-has-type-parameter"> <a href="hashmap.html" 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