[#C88BB7482A3D39893C8A196AD90529979F6F5392]

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        <h2>Function <a href="#">ipv4_address</a>::
is_loopback</h2>
        <p><span>Return true if the address is a loopback address</span></p>


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        <h3>Synopsis</h3>
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            <code>
                            </code>
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        <pre class="source-code cpp">
            bool
is_loopback() const noexcept;
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