words, archives won't be portable.
<p>
This problem is addressed by creating another method of assigning serialization traits
to user classes.  This is illustrated by the serialization for a 
<a target="nvp" href="../../../boost/serialization/nvp.hpp"><strong>name-value</strong> pair</a>.
<p>
Specifically, this entails deriving the template from a special class
<a target="traits" href="../../../boost/serialization/traits.hpp">
<code style="white-space: normal">boost::serialization::traits</code></a> which i