ACInvocation

For all AspectCocoa related purposes, an ACInvocation is the same thing as an NSInvocation except that it is not actually an NSInvocation (not a subclass of NSInvocation). Otherwise it has nearly the same interface.

/*
    Returns the NSMethodSignature object describing the method to be invoked.
*/
- (NSMethodSignature *)methodSignature;

/*
    set/get the selector to be invoked on the target
*/
- (void)setSelector:(SEL)sel;
- (SEL)selector;

/*
    set/get the target of the invocation
*/
- (id)target;
- (void)setTarget:(id)obj;

/*
    returns the class containg the method for which this invocation was created
    note that this may or may not the same class as [[invocation target] class];
    (which will always return the lowest level class of the object.)
*/
- (Class)getClass;

/*
    set/get the target of the invocation
*/
- (void)invoke;
- (void)invokeWithTarget:(id)target;

/*
    set/get the return value or argument values of the invocation
    same usage as on NSInvocation
*/
- (void)getReturnValue:(void *)retLoc;
- (void)setReturnValue:(void *)retLoc;
- (void)getArgument:(void *)argumentLocation atIndex:(int)index;
- (void)setArgument:(void *)argumentLocation atIndex:(int)index;