[#083E0F4863A6DF28BAAC79A6212EB0109BA35CA6]

<div id="083E0F4863A6DF28BAAC79A6212EB0109BA35CA6">
    <div>
        <h2>Function operator<<</h2>
        <p><span>Format the address to an output stream.</span></p>


    </div>

    <div>
        <h3>Synopsis</h3>
        <div>
            <code>
                            </code>
        </div>
        <pre class="source-code cpp">
            std::ostream&
operator<<(
    std::ostream& os,
    ipv4_address const& addr);
        </pre>
    </div>

    <div>
        <h3>Description</h3>
        <p><span>IPv4 addresses written to output streams</span> <span>are written in their dotted decimal format.</span></p>


    </div>



</div>