Method getOrAddMember

src/ArduinoJson/Object/ObjectImpl.hpp:24–30

template <typename TAdaptedString>
VariantData* ObjectData::getOrAddMember(TAdaptedString key,
                                        ResourceManager* resources) {
  auto data = getMember(key, resources);
  if (data)
    return data;
  return addMember(key, resources);
}

template <typename TAdaptedString>
inline ObjectData::iterator ObjectData::findKey(