Method parse

ThirdParty/jsoncpp/vtkjsoncpp/jsoncpp.cpp:330–336

Reader::Reader(const Features& features) : features_(features) {}

bool Reader::parse(const std::string& document, Value& root,
                   bool collectComments) {
  document_.assign(document.begin(), document.end());
  const char* begin = document_.c_str();
  const char* end = begin + document_.length();
  return parse(begin, end, root, collectComments);
}

bool Reader::parse(std::istream& is, Value& root, bool collectComments) {
  // std::istream_iterator<char> begin(is);