---
layout: "default"
title: "Mirror.AncestorRepresentation"
description: "Swift documentation for 'Mirror.AncestorRepresentation': Representation of ancestor classes."
keywords: "Mirror.AncestorRepresentation,enum,swift,documentation"
root: "/v3.0"
---

<div class="intro-declaration"><code class="language-swift">enum Mirror.AncestorRepresentation</code></div>

<div class="discussion comment">
    <p>Representation of ancestor classes.</p>

<p>A <code>CustomReflectable</code> class can control how its mirro