---
layout: "default"
title: "JoinedIterator"
description: "Swift documentation for 'JoinedIterator': An iterator that presents the elements of the sequences traversed."
keywords: "JoinedIterator,struct,swift,documentation,next"
root: "/v3.0"
---

<div class="intro-declaration"><code class="language-swift">struct JoinedIterator&lt;Base : IteratorProtocol where Base.Element : Sequence&gt;</code></div>

<div class="discussion comment">
    <p>An iterator that presents the elements of the sequences traversed
b