/div><h3>Initializers</h3><div id="init-e67906ab4373125a18eb2b5a75f59bd2" class="declaration"><a class="toggle-link" href="#comment-init-e67906ab4373125a18eb2b5a75f59bd2">init init()</a> <span class="required">Required</span><div class="comment collapse in" id="comment-init-e67906ab4373125a18eb2b5a75f59bd2"><p>Creates an empty set.</p>
<p>This initializer is equivalent to initializing with an empty array
literal. For example, you create an empty <code>Set</code> instance with either
this initializer or with