<p>In <a href="https://github.com/mlpack/mlpack/pull/691#discussion_r68645031">src/mlpack/methods/lsh/lsh_search_impl.hpp</a>:</p>
<pre style='color:#555'>&gt; +
&gt; +  // Loop invariable: after pvec iterations, additionalProbingBins contains pvec
&gt; +  // valid codes of the lowest-scoring bins (bins most likely to contain
&gt; +  // neighbors of the query).
&gt; +  for (size_t pvec = 0; pvec &lt; T; ++pvec)
&gt; +  {
&gt; +    std::vector&lt;bool&gt; Ai;
&gt; +    do
&gt; +    {
&gt; +      // Get the perturbation set corresponding to the minimum score.
&gt; +      Ai = perturbationSets[ minHeap.top().second ];
&gt; +      minHeap.pop(); // .top() returns, .pop() removes
&gt; +
&gt; +      // Shift operation on Ai (replace max with max+1).
&gt; +      std::vector&lt;bool&gt; As = Ai;
&gt; +      if ( perturbationShift(As) &amp;&amp; perturbationValid(As, numProj) )
</pre>
<p>Extra space after opening parenthesis and before closing parenthesis.</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/691/files/71eda99e207a9b91581504e11a9e14d38838bc9f#r68645031">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe/AJ4bFN1CLL0ibv2GvrOanEQoX6vK7kurks5qQCvAgaJpZM4IxQW5">mute the thread</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AJ4bFBrw_6KhwngzY4mwsRvV9JgfYyqNks5qQCvAgaJpZM4IxQW5.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/691/files/71eda99e207a9b91581504e11a9e14d38838bc9f#r68645031"></link>
  <meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>