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<h2><span class="refentrytitle">Struct template with_density_weighted_median_impl</span></h2>
<p>boost::accumulators::impl::with_density_weighted_median_impl &#8212; Median estimation for weighted samples based on the density estimator. </p>
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<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../accumulators/reference.html#header.boost.accumulators.statistics_fwd_hpp" title="Header &lt;boost/accumulators/statistics_fwd.hpp&gt;">boost/accumulators/statistics_fwd.hpp</a>&gt;

</span><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Sample<span class="special">&gt;</span> 
<span class="keyword">struct</span> <a class="link" href="with_density__idp544989856.html" title="Struct template with_density_weighted_median_impl">with_density_weighted_median_impl</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">accumulator_base</span> <span class="special">{</span>
  <span class="comment">// <a class="link" href="with_density__idp544989856.html#boost.accumulators.impl.with_density__idp544989856construct-copy-destruct">construct/copy/destruct</a></span>
  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a class="link" href="with_density__idp544989856.html#idp545001120-bb"><span class="identifier">with_density_weighted_median_impl</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>

  <span class="comment">// <a class="link" href="with_density__idp544989856.html#idp544996752-bb">public member functions</a></span>
  <span class="keyword">void</span> <a class="link" href="with_density__idp544989856.html#idp544997248-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span>
  <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a class="link" href="with_density__idp544989856.html#idp544998624-bb"><span class="identifier">result</span></a><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="idp105911088"></a><h2>Description</h2>
<p>The algorithm determines the bin in which the <span class="inlinemediaobject"><img src="../../../images/accumulators//form_18.png"></span>-th sample lies, <span class="inlinemediaobject"><img src="../../../images/accumulators//form_19.png"></span> being the total number of samples. It returns the approximate horizontal position of this sample, based on a linear interpolation inside the bin. </p>
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<a name="idp105916784"></a><h3>
<a name="boost.accumulators.impl.with_density__idp544989856construct-copy-destruct"></a><code class="computeroutput">with_density_weighted_median_impl</code> 
        public
       construct/copy/destruct</h3>
<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <a name="idp545001120-bb"></a><span class="identifier">with_density_weighted_median_impl</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span><span class="special">;</span></pre></li></ol></div>
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<a name="idp105927440"></a><h3>
<a name="idp544996752-bb"></a><code class="computeroutput">with_density_weighted_median_impl</code> public member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="idp544997248-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">dont_care</span><span class="special">)</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Args<span class="special">&gt;</span> <span class="identifier">result_type</span> <a name="idp544998624-bb"></a><span class="identifier">result</span><span class="special">(</span><span class="identifier">Args</span> <span class="keyword">const</span> <span class="special">&amp;</span> args<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li>
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<td align="right"><div class="copyright-footer">Copyright &#169; 2005, 2006 Eric Niebler<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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