// struct Example <span class="punctuation">{</span> unsigned long id<span class="punctuation">;</span> char username<span class="punctuation">[</span><span class="literal">16</span><span class="punctuation">]</span><span class="punctuation">;</span> float amountDue<span class="semi">;</span> <span class="punctuation">}</span><span class="semi">;</span></span>

<span class="keyword">class</span> Example <span class="punctuation">{</span>

constructor <span class="punctuation">(</span>buffer<span class="punctuation"> = </span><span class="mark"><span class="keyword">new</span> ArrayBuffer<span class="punctuation">(</span><span class="literal">24</span><span class="punctuation">)</span></span><span class="punctuation">)</span> <span class="punctuation">{</span>

<span class="punctuation">}</span>

set buffer <span class="punctuation">(</span>buffer<span class="punctuation">)</span> <span class="punctuation">{</span>

<span class="keyword">this</span><span class="punctuation">.</span>_buffer <span class="punctuation"> = </span>buffer<span class="semi">;</span>