span><span class="o">::</span><span class="n">Tensor</span><span class="o">&amp;</span> <span class="n">targets</span><span class="p">()</span> <span class="k">const</span><span class="p">;</span>

    <span class="c1">// Trims the dataset to the first n pairs</span>
    <span class="n">CIFAR10</span><span class="o">&amp;&amp;</span> <span class="n">use_subset</span><span class="p">(</span><span class="kt">int64_t</span> <span class="n">new_size</span><span class="p">);</span>


<span class="k">private</spa