title: How to use decodeString in jsoncpp to decode a string containing unicode characters
body: <p>I have read all the jsoncpp documentation <a href="http://jsoncpp.sourceforge.net/class_json_1_1_reader.html#f1da6c976ad1e96c742804c3853eef94" rel="nofollow">here</a> and I know how to use jsoncpp for char * and std::string but, I need a way to obtain <code>wchar</code> data from my json file. I am guessing this can be done using the <code>decodeString</code> function present in json_reader.cpp. The documentation doesn't describe whether the Token is an in paramter or an out parameter or how exactly am i supposed to obtain that Token, considering it's an [in] parameter. I have searched for over 2 days now and I can't seem to find a lead.</p>
  
  <p>Any sort of suggestions or links are highly welcome.</p>