n4" class="footnote-ref" id="fnref4" role="doc-noteref"><sup>4</sup></a>.</p>
<p>Currently, we are in the first line at the <code>main()</code> function. In this line, we create the <code>n</code> object, by executing the <code>add_and_increment()</code> function. To execute the current line of code, and go to the next line, we can run the <code>n</code> LLDB command. Let’s execute this command.</p>
<p>After we executed this line, we can also look at the value stored inside this <code>n</code> object by u