title: How to make boost::tuple I/O or boost::fusion I/O work with Qt streams?
body: <p><code>boost::tuple</code> I/O and <code>boost::fusion</code> I/O is a good feature. They seem to work with only <code>std</code> streams. Is there any way to to make <code>boost::tuple</code> I/O or <code>boost::fusion</code> I/O work with Qt streams? Thanks.</p>