ObjFW  Diff

 */
- (bool)isMemberOfClass: (Class)class_;

/*!
 * @brief Returns a boolean whether the object responds to the specified
 *	  selector.
 *
 * @param selector The selector which should be checked for respondance
 * @return A boolean whether the objects responds to the specified selector
 */
- (bool)respondsToSelector: (SEL)selector;

/*!
 * @brief Checks whether the object conforms to the specified protocol.
 *

 * @return The superclass of the class
 */
+ (Class)superclass;

/*!
 * @brief Checks whether instances of the class respond to a given selector.
 *
 * @param selector The selector which should be checked for respondance
 * @return A boolean whether instances of the class respond to the specified
 *	   selector
 */
+ (bool)instancesRespondToSelector: (SEL)selector;

/*!
 * @brief Checks whether the class conforms to a given protocol.

 * @return A description for the object
 */
- (OFString*)description;

/*!
 * @brief Allocates memory and stores it in the object's memory pool.
 *
 * It will be free'd automatically when the object is deallocated.
 *
 * @param size The size of the memory to allocate
 * @return A pointer to the allocated memory
 */
- (void*)allocMemoryWithSize: (size_t)size;

/*!
 * @brief Allocates memory for the specified number of items and stores it in
 *	  the object's memory pool.
 *
 * It will be free'd automatically when the object is deallocated.
 *
 * @param size The size of each item to allocate
 * @param count The number of items to allocate
 * @return A pointer to the allocated memory
 */
- (void*)allocMemoryWithSize: (size_t)size
		       count: (size_t)count;