<p>Apparently I have to cast altough both fold and testSize are os size_t type:</p>

<pre><code>/home/xantares/projects/mlpack/src/mlpack/methods/det/dt_utils.cpp: In function ‘mlpack::det::DTree* mlpack::det::Trainer(arma::mat&amp;, size_t, bool, size_t, size_t, std::__cxx11::string)’:
/home/xantares/projects/mlpack/src/mlpack/methods/det/dt_utils.cpp:195:72: error: no matching function for call to ‘min(intmax_t, arma::uword)’
     size_t end = std::min((fold + 1) * testSize, (size_t) cvData.n_cols);
                                                                        ^
</code></pre>

<hr>

<h4>You can view, comment on, or merge this pull request online at:</h4>
<p>&nbsp;&nbsp;<a href='https://github.com/mlpack/mlpack/pull/621'>https://github.com/mlpack/mlpack/pull/621</a></p>

<h4>Commit Summary</h4>
<ul>
  <li>Fix a cast in dt_utils.cpp</li>
</ul>

<h4>File Changes</h4>
<ul>
  <li>
    <strong>M</strong>
    <a href="https://github.com/mlpack/mlpack/pull/621/files#diff-0">src/mlpack/methods/det/dt_utils.cpp</a>
    (2)
  </li>
</ul>

<h4>Patch Links:</h4>
<ul>
  <li><a href='https://github.com/mlpack/mlpack/pull/621.patch'>https://github.com/mlpack/mlpack/pull/621.patch</a></li>
  <li><a href='https://github.com/mlpack/mlpack/pull/621.diff'>https://github.com/mlpack/mlpack/pull/621.diff</a></li>
</ul>

<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 or <a href="https://github.com/mlpack/mlpack/pull/621">view it on GitHub</a><img alt="" height="1" src="https://github.com/notifications/beacon/AJ4bFJpWIbWe-1tcDGLtLyXfYUFa9mhsks5p3_KMgaJpZM4IIp0V.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/621"></link>
  <meta itemprop="name" content="View Pull Request"></meta>
</div>
<meta itemprop="description" content="View this Pull Request on GitHub"></meta>
</div>