<p>In <a href="https://github.com/mlpack/mlpack/pull/683#discussion_r66462232">src/mlpack/methods/edge_boxes/feature_extraction_impl.hpp</a>:</p>
<pre style='color:#555'>&gt; +    z[k+1] = +INF;
&gt; +  }
&gt; +
&gt; +  k = 0;
&gt; +  for (int q = 0; q &lt;= n-1; q++)
&gt; +  {
&gt; +    while (z[k+1] &lt; q)
&gt; +      k++;
&gt; +    d[q] = (q - v[k]) * (q - v[k]) + f[v[k]];
&gt; +  }
&gt; +  return d;
&gt; +}
&gt; +
&gt; +template&lt;typename MatType, typename CubeType&gt;
&gt; +void StructuredForests&lt;MatType, CubeType&gt;::
&gt; +dt_2d(MatType&amp; im)
</pre>
<p>Nice candidate of const member function?</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">&mdash;<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/mlpack/mlpack/pull/683/files/9d85b64c6c6bdff608331195351d09abf56cfc96#r66462232">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe/AJ4bFMdqmPktVBTM_HlQfi6FDCuwzM-uks5qKC_ZgaJpZM4IvUrl">mute the thread</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AJ4bFEb_8hGCJ2tZXFn4io_POCVuuPh5ks5qKC_ZgaJpZM4IvUrl.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/mlpack/mlpack/pull/683/files/9d85b64c6c6bdff608331195351d09abf56cfc96#r66462232"></link>
  <meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>