an class="n">data</span><span class="o">::</span><span class="n">datasets</span><span class="o">::</span><span class="n">Dataset</span><span class="o">&lt;</span><span class="n">CIFAR10</span><span class="o">&gt;</span> <span class="p">{</span>
<span class="k">public</span><span class="o">:</span>
    <span class="c1">// The mode in which the dataset is loaded</span>
    <span class="k">enum</span> <span class="k">class</span> <span class="nc">Mode</span> <span class="p">{</span> <span class="n">kTrain</spa