* @return string
*/
char *(*get_string) (identification_t *this);
+
+ /**
+ * @brief Check if two identification_t objects are equal.
+ *
+ * @param this the identification_t_object
+ * @param other other identification_t_object
+ * @return string
+ */
+ bool (*equals) (identification_t *this,identification_t *other);
+
/**
* @brief Destroys a identification_t object.