Function parseFromStream

external/jsoncpp/jsoncpp.cpp:2179–2189

// global functions

bool parseFromStream(CharReader::Factory const &fact, IStream &sin, Value *root,
                     String *errs) {
  OStringStream ssin;
  ssin << sin.rdbuf();
  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);
}

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