ss="special">&lt;</span><span class="keyword">typename</span> Ptree<span class="special">&gt;</span> 
        <span class="keyword">void</span> <a class="link" href="../boost/property_tree/json_parser/write__1_3_33_10_5_1_1_1_4.html" title="Function template write_json"><span class="identifier">write_json</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&am