invocationWithMethodSignature:
Returns an NSInvocation object able to construct messages using a given method signature.
Declaration
+ (NSInvocation *) invocationWithMethodSignature:(NSMethodSignature *) sig;Parameters
- sig:
An object encapsulating a method signature.
Discussion
The new object must have its selector set with NSInvocation and its arguments set with setArgument:atIndex: before it can be invoked. Do not use the alloc/init() approach to create NSInvocation objects.
See Also
Related Documentation
- Distributed Objects Programming Topics