d">typedef</span> <span class="emphasis"><em><span class="identifier">unspecified</span></em></span> <a class="link" href="../boost/property_tree/wiptree.html" title="Type definition wiptree"><span class="identifier">wiptree</span></a><span class="special">;</span>
    <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> K<span class="special">,</span> <span class="keyword">typename</span> D<span class="special">,</span> <span class="keyword">typename</