<p>In <a href="https://github.com/mlpack/mlpack/pull/664#discussion_r65605456">src/mlpack/core/tree/rectangle_tree/hilbert_r_tree_split_impl.hpp</a>:</p>
<pre style='color:#555'>> + tree->NullifyData();
> + // Because this was a leaf node, numChildren must be 0.
> + tree->Children()[(tree->NumChildren())++] = copy;
> + HilbertRTreeSplit::SplitLeafNode(copy,relevels);
> + return;
> + }
> +
> + TreeType *parent = tree->Parent();
> +
> + size_t iTree = 0;
> + for(iTree = 0;parent->Children()[iTree] != tree; iTree++);
> +
> + // Try to find splitOrder cooperating siblings in order to redistribute
> + // points among them and avoid split.
> + size_t firstSibling,lastSibling;
> + if(FindCooperatingSiblings(parent,iTree,firstSibling,lastSibling))
</pre>
<p>Minor style issue, can you make this line:</p>
<pre><code>if (FindCooperatingSiblings(parent, iTree, firstSibling, lastSibling))
</code></pre>
<p>(horizontal whitespace is what I'm focused on there)</p>
<p>I think this happens many other places, could you fix those too please?</p>
<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<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/664/files/ab890dff6b4b617b5309af53950c6cac97d994d6#r65605456">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe/AJ4bFATtuzmVjJ3AK0zLS4ztE0qkkpneks5qHzKjgaJpZM4IrlzT">mute the thread</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AJ4bFM2EQ9gNJ70ifhCGRd5eWWrjVEzTks5qHzKjgaJpZM4IrlzT.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/664/files/ab890dff6b4b617b5309af53950c6cac97d994d6#r65605456"></link>
<meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>