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<h2>Name</h2>
<p>mail::Header::encoded — An unstructured E-mail
header.</p>
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<h2>Synopsis</h2>
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<p><br clear="none"/>
#include <libmail/headers.H><br clear="none"/>
<br clear="none"/>
mail::Header::encoded encoded_header("Subject", subjectStr, "UTF-8", "EN");<br clear="none"/>
<br clear="none"/>
std::cout << encoded_header.toString();<br clear="none"/>
<br clear="none"/></p>
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<h2>USAGE</h2>
<p>This class creates unstructured E-mail header. Three
arguments are provided to the constructor: the header's name,
its content, and the content's character set.
Non-<code class="literal">US-ASCII</code> portions of the
contents are encoded according to <a class="ulink" href="http://www.rfc-editor.org/rfc/rfc2047.txt" target="_top" shape="rect">RFC 2047</a>.</p>
<p>The fourth argument to the constructor is optional. If not
an empty string, it identifies the content's language, as
described in section 5 of <a class="ulink" href="http://www.rfc-editor.org/rfc/rfc2231.txt" target="_top" shape="rect">RFC 2231</a>.</p>
<p>This is not the appropriate class to create structured
MIME headers, or address list headers. Use <a class="link" href="header-addresslist.html" title="mail::Header::addresslist" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::Header::addresslist</span>(3x)</span></a>
to create headers that contain E-mail addresses. Use
<a class="link" href="header-mime.html" title="mail::Header::mime" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::Header::mime</span>(3x)</span></a> to
create structured MIME headers.</p>
<p>The <code class="function">toString()</code> returns the
header as a single text string: “<span class="quote"><em class="replaceable"><code>name</code></em>:
<em class="replaceable"><code>value</code></em></span>”. Long
headers are folded at the nearest whitespace.</p>
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<h2>SEE ALSO</h2>
<p><a class="link" href="header-addresslist.html" title="mail::Header::addresslist" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::Header::addresslist</span>(3x)</span></a>,
<a class="link" href="header-list.html" title="mail::Header::list" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::Header::list</span>(3x)</span></a>,
<a class="link" href="header-mime.html" title="mail::Header::mime" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::Header::mime</span>(3x)</span></a>,
<a class="link" href="header-plain.html" title="mail::Header::plain" shape="rect"><span class="citerefentry"><span class="refentrytitle">mail::Header::plain</span>(3x)</span></a>.</p>
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