Function parseFromStream

json/jsoncpp.cpp:2244–2256

// global functions

bool parseFromStream(CharReader::Factory const& fact,
                     JSONCPP_ISTREAM& sin,
                     Value* root,
                     JSONCPP_STRING* errs) {
  JSONCPP_OSTRINGSTREAM ssin;
  ssin << sin.rdbuf();
  JSONCPP_STRING doc = ssin.str();
  char const* begin = doc.data();
  char const* end = begin + doc.size();
  // Note that we do not actually need a null-terminator.
  CharReaderPtr const reader(fact.newCharReader());
  return reader->parse(begin, end, root, errs);
}

JSONCPP_ISTREAM& operator>>(JSONCPP_ISTREAM& sin, Value& root) {
  CharReaderBuilder b;