[#CD8008447DFBF7CCFAB6610CA0558A7E614E7328]

<div id="CD8008447DFBF7CCFAB6610CA0558A7E614E7328">
    <div>
        <h2>Friend swap</h2>
        <p><span>Swap</span></p>


    </div>

    <div>
        <h3>Synopsis</h3>
        <div>
            <code>
                            </code>
        </div>
        <pre class="source-code cpp">
            friend
void
swap(
    url& v0,
    url& v1) noexcept;
        </pre>
    </div>

    <div>
        <h3>Description</h3>
        <p><span>Exchanges the contents of `v0` with another `v1`.</span> <span>All views, iterators and references remain</span>
<span>valid.</span></p>

<p><span>If `&v0 ==&v1`, this function call has no effect.</span></p>

<h3>Example</h3>
<code>
url u1( "https://www.example.com" );
url u2( "https://www.boost.org" );
std::swap(u1, u2);
assert(u1 == "https://www.boost.org" );
assert(u2 == "https://www.example.com" );
</code>
<h3>Effects</h3>
<code>
v0.swap( v1 );
</code>
<h3>Complexity</h3>
<p><span>Constant</span></p>

<h3>Exception Safety</h3>
<p><span>Throws nothing</span></p>


    </div>
</div>