Function writeString

third-part/jsoncpp/src/lib_json/json_writer.cpp:1219–1224

}

JSONCPP_STRING writeString(StreamWriter::Factory const& builder, Value const& root) {
  JSONCPP_OSTRINGSTREAM sout;
  StreamWriterPtr const writer(builder.newStreamWriter());
  writer->write(root, &sout);
  return sout.str();
}

JSONCPP_OSTREAM& operator<<(JSONCPP_OSTREAM& sout, Value const& root) {
  StreamWriterBuilder builder;