* @brief This method checks if the map contains and specific element given a specific key. * @param key : This represents the key that you want

* @brief This method inserts a new key and value in the map. * @param key : This represents the key that will be insert. * @param value

* @brief This method retuns the end iterator. * @return iterator */

* @brief This method retuns the begin iterator. * @return iterator */

* @brief Returns the request body. */

* @brief This method add a new QObject to the list. * @param QObject *object : Object. */

* @brief getTableName The name of database table corresponding to the model * @return QString: Name of database table and of the model */