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<tr class="memdesc:a937dc0c826acf3e6c0d2785527f7e9d7"><td class="mdescLeft">&#160;</td><td class="mdescRight">structure of points containing two numbers, x and y, such that 0 ≤ x ≤ 1 and 0 ≤ y ≤ 1. <br /></td></tr>
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<tr class="memdesc:a006c8ebd11bb1e035815dc835a1a7a85"><td class="mdescLeft">&#160;</td><td class="mdescRight">structure of points containing two numbers, x and y, such that 0 ≤ x ≤ 1 and 0 ≤ y ≤ 1. <br /></td></tr>
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<tr class="memdesc:abf7f2a6d91f1ca6c89698792aea3f188"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function uses the points in a given vector 'pts' (drawn at random) to return an approximation of the number π. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Implementation to calculate an estimate of the <a href="https://en.wikipedia.org/wiki/File:Pi_30K.gif" target="_blank">number π (Pi)</a>. </p>
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<div class="fragment"><div class="line"><span class="lineno"> 80</span> {</div>
<div class="line"><span class="lineno"> 81</span> <a class="code hl_function" href="../../d0/d51/approximate__pi_8cpp.html#a483bb8ccf42aaf7375a83e91490eda1e">tests</a>(); <span class="comment">// run self-test implementations</span></div>
<div class="line"><span class="lineno"> 81</span> <a class="code hl_function" href="#a483bb8ccf42aaf7375a83e91490eda1e">tests</a>(); <span class="comment">// run self-test implementations</span></div>
<div class="line"><span class="lineno"> 82</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><span class="lineno"> 83</span>}</div>
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<div class="line"><span class="lineno"> 66</span> p.x = rand() / <span class="keyword">static_cast&lt;</span><span class="keywordtype">double</span><span class="keyword">&gt;</span>(RAND_MAX); <span class="comment">// 0 &lt;= x &lt;= 1</span></div>
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