(a, <a class="code hl_enumvalue" href="namespacenc.html#a5edb9ac6f596ae1256faa3f5d797dc84a54c1ed33c810f895d48c008d89f880b7">nc::Axis::ROW</a>);</div>
<div class="line"> </div>
<div class="line">    <span class="comment">// I/O</span></div>
<div class="line">    a.print();</div>
<div class="line">    std::cout &lt;&lt; a &lt;&lt; std::endl;</div>
<div class="line"> </div>
<div class="line">    <span class="keyword">auto</span> tempDir = std::filesystem::temp_directory_path();</div>
<div class="line">    <spa