Instance Property

selector

The receiver’s selector, or 0 if it hasn’t been set.

Declaration

@property SEL selector;

See Also

Configuring an Invocation Object

target

The receiver’s target, or nil if the receiver has no target.

- setArgument:atIndex:

Sets an argument of the receiver.

- getArgument:atIndex:

Returns by indirection the receiver's argument at a specified index.

argumentsRetained

YES if the receiver has retained its arguments, NO otherwise.

- retainArguments

If the receiver hasn’t already done so, retains the target and all object arguments of the receiver and copies all of its C-string arguments and blocks. If a returnvalue has been set, this is also retained or copied.

- setReturnValue:

Sets the receiver’s return value.

- getReturnValue:

Gets the receiver's return value.