family: monospace,monospace; font-size: 0.9em;"><span style="color: #177500">// Function that returns flag bits (note: not a reference)</span>
<span style="color: #000000">std::vector&lt;</span><span style="color: #AA0D92">bool</span><span style="color: #000000">&gt;</span> <span style="color: #000000">flags</span>();

<span style="color: #AA0D92">auto</span> <span style="color: #000000">flag</span> <span style="color: #000000">=</span> <span style="color: #000000">flags</span>()[<span style="color: #2300CE