[#5A6BA503439FA9FC73718E16938825A66EAD6CCB]

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        <h2>Function <a href="#">params_ref</a>::
erase</h2>
        <p><span>Erase elements</span></p>


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    <div>
        <h3>Synopsis</h3>
        <div>
            <code>
                            </code>
        </div>
        <pre class="source-code cpp">
            iterator
erase(iterator pos) noexcept;
        </pre>
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        <h3>Description</h3>
        <p><span>This function removes an element from</span> <span>the container.</span></p>

<p><span></span>
<span>All iterators that are equal to</span>
<span>`pos` or come after are invalidated.</span></p>

<h3>Example</h3>
<code>
url u( "?first=John&last=Doe" );

params_ref::iterator it = u.params().erase( u.params().begin() );

assert( u.encoded_query() == "last=Doe" );
</code>
<h3>Complexity</h3>
<p><span>Linear in `this->url().encoded_query().size()`.</span></p>

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


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