[#586DA1BD75E17D2E9D967C96F546373E4502BE04]

<div id="586DA1BD75E17D2E9D967C96F546373E4502BE04">
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        <h2>Function <a href="#">params_ref</a>::
insert</h2>
        <p><span>Insert elements</span></p>


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    <div>
        <h3>Synopsis</h3>
        <div>
            <code>
                            </code>
        </div>
        <pre class="source-code cpp">
            template<class FwdIt>
iterator
insert(
    iterator before,
    FwdIt first,
    FwdIt last);
        </pre>
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    <div>
        <h3>Description</h3>
        <p><span>This function inserts a range of</span> <span>params before the specified position.</span></p>

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

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<h4>NOTE</h4>
<p><span>The strings referenced by the inputs</span>
<span>must not come from the underlying url,</span>
<span>or else the behavior is undefined.</span></p>

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<h3>Mandates</h3>
<code>
std::is_convertible< std::iterator_traits< FwdIt >::reference_type, param_view >::value == true
</code>
<h3>Complexity</h3>
<p><span>Linear in `this->url().encoded_query().size()`.</span></p>

<h3>Exception Safety</h3>
<p><span>Strong guarantee.</span>
<span>Calls to allocate may throw.</span></p>


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