[#98BC68EC7F65E0FC7DDBB29E552A78F6A92726DE]

<div id="98BC68EC7F65E0FC7DDBB29E552A78F6A92726DE">
    <div>
        <h2>Function <a href="#">params_ref</a>::
assign</h2>
        <p><span>Assign elements</span></p>


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    <div>
        <h3>Synopsis</h3>
        <div>
            <code>
                            </code>
        </div>
        <pre class="source-code cpp">
            void
assign(std::initializer_list<param_view> init);
        </pre>
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    <div>
        <h3>Description</h3>
        <p><span>This function replaces the entire</span> <span>contents of the view with the params</span>
<span>in the</span>
<i>initializer-list</i>
<span>.</span></p>

<p><span></span>
<span>All iterators are invalidated.</span></p>

<div>
<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>Example</h3>
<code>
url u;

u.params().assign( {{ "first", "John" }, { "last", "Doe" }} );
</code>
<h3>Complexity</h3>
<p><span>Linear in `init.size()`.</span></p>

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


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