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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="namespacenc.html#a291d0ac850232def29be8cc885fd0053">   48</a></span>    std::pair&lt;NdArray&lt;uint32&gt;, <a class="code hl_class" href="classnc_1_1_nd_array.html">NdArray&lt;uint32&gt;</a>&gt; <a class="code hl_function" href="namespacenc.html#a291d0ac850232def29be8cc885fd0053">nonzero</a>(<span class="keyword">const</span> <a class="code hl_class" href="classnc_1