std::string restoreAttribute(const char* theNodeName, const char* theNodeAttribute);
private:
/// A map to store all parent's attributes.
/// The key has from "Node_Name:Node_Attribute"
std::map<std::string, std::string> myParentAttributes;
std::string restoreAttribute(const char* theNodeName, const char* theNodeAttribute);
private:
/// A map to store all parent's attributes.
/// The key has from "Node_Name:Node_Attribute"
std::map<std::string, std::string> myParentAttributes;