---
layout: "default"
title: "Operator: prefix +"
description: "Swift documentation for the 'prefix +' operator."
root: "/v4.2"
---

<code class="language-swift"> operator prefix + {
    associativity 
    precedence 
}</code>

<h3>Declarations</h3>

<div class="declaration inherited" id="func-pls_-self">
<a class="toggle-link" data-toggle="collapse" href="#comment-func-pls_-self">prefix func +(<wbr>_: Self)</a>
        
<div class="comment collapse" id="comment-func-pls_-self"><div class="p">
    <p>Return