ck"><p>An abstract base class for contact models. </p>
<p>This class defines a set of virtual methods and member variables that must be implemented by any subclass representing a specific contact model. The <code>Type</code> enumeration provides a list of possible model types, while the <code>id</code>, <code>label</code>, and <code>model_name</code> variables can be used to identify and describe individual instances of contact models. </p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>