struct IndexError : std::exception
{
-public:
explicit IndexError(): std::exception() {};
};
-void translate(IndexError const &e);
+void translate_index_error(IndexError const &e);
template<typename T>
explicit KeyError(): std::exception() {};
};
-void translate(KeyError const &e);
+void translate_key_error(KeyError const &e);
template<typename T>
struct map_item