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25 <div class="refentry">
26 <a name="boost.histogram.axis.transform.sqrt"></a><div class="titlepage"></div>
27 <div class="refnamediv">
28 <h2><span class="refentrytitle">Struct sqrt</span></h2>
29 <p>boost::histogram::axis::transform::sqrt — Sqrt transform for equidistant bins in sqrt-space. </p>
31 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
32 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../../../histogram/reference.html#header.boost.histogram.axis.regular_hpp" title="Header <boost/histogram/axis/regular.hpp>">boost/histogram/axis/regular.hpp</a>>
35 <span class="keyword">struct</span> <a class="link" href="sqrt.html" title="Struct sqrt">sqrt</a> <span class="special">{</span>
37 <span class="comment">// <a class="link" href="sqrt.html#idm45414524591840-bb">public static functions</a></span>
38 <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> <span class="keyword">static</span> <span class="identifier">T</span> <a class="link" href="sqrt.html#idm45414524591280-bb"><span class="identifier">forward</span></a><span class="special">(</span><span class="identifier">T</span><span class="special">)</span><span class="special">;</span>
39 <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> <span class="keyword">static</span> <span class="identifier">T</span> <a class="link" href="sqrt.html#idm45414524588320-bb"><span class="identifier">inverse</span></a><span class="special">(</span><span class="identifier">T</span><span class="special">)</span><span class="special">;</span>
41 <span class="comment">// <a class="link" href="sqrt.html#idm45414524585200-bb">public member functions</a></span>
42 <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Archive<span class="special">></span> <span class="keyword">void</span> <a class="link" href="sqrt.html#idm45414524584640-bb"><span class="identifier">serialize</span></a><span class="special">(</span><span class="identifier">Archive</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">unsigned</span><span class="special">)</span><span class="special">;</span>
43 <span class="special">}</span><span class="special">;</span></pre></div>
44 <div class="refsect1">
45 <a name="idm45212145866160"></a><h2>Description</h2>
46 <div class="refsect2">
47 <a name="idm45212145865744"></a><h3>
48 <a name="idm45414524591840-bb"></a><code class="computeroutput">sqrt</code> public static functions</h3>
49 <div class="orderedlist"><ol class="orderedlist" type="1">
51 <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> <span class="keyword">static</span> <span class="identifier">T</span> <a name="idm45414524591280-bb"></a><span class="identifier">forward</span><span class="special">(</span><span class="identifier">T</span> x<span class="special">)</span><span class="special">;</span></pre>Returns sqrt(x) of external value x. </li>
53 <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">></span> <span class="keyword">static</span> <span class="identifier">T</span> <a name="idm45414524588320-bb"></a><span class="identifier">inverse</span><span class="special">(</span><span class="identifier">T</span> x<span class="special">)</span><span class="special">;</span></pre>Returns x^2 of internal value x. </li>
56 <div class="refsect2">
57 <a name="idm45212145846912"></a><h3>
58 <a name="idm45414524585200-bb"></a><code class="computeroutput">sqrt</code> public member functions</h3>
59 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Archive<span class="special">></span> <span class="keyword">void</span> <a name="idm45414524584640-bb"></a><span class="identifier">serialize</span><span class="special">(</span><span class="identifier">Archive</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">unsigned</span><span class="special">)</span><span class="special">;</span></pre></li></ol></div>
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