Function

objc_setEnumerationMutationHandler

Sets the current mutation handler.

Declaration

void objc_setEnumerationMutationHandler(void (*handler)(id));

Parameters

handler

A function pointer to the new mutation handler.

See Also

Using Objective-C Language Features

objc_enumerationMutation

Inserted by the compiler when a mutation is detected during a foreach iteration.

imp_implementationWithBlock

Creates a pointer to a function that calls the specified block when the method is called.

imp_getBlock

Returns the block associated with an IMP that was created using imp_implementationWithBlock.

imp_removeBlock

Disassociates a block from an IMP that was created using imp_implementationWithBlock, and releases the copy of the block that was created.

objc_loadWeak

Loads the object referenced by a weak pointer and returns it.

objc_storeWeak

Stores a new value in a __weak variable.