Well, in the GNUstep documentation I don't see NSInvocationOperation
class. Then, I suppose this class don't exist on GNUstep.
On jue, 2010-12-02 at 21:36 -0800, aphuk wrote:
Hi, I am new to Objective-C and GNUstep so my question might be a little
basic but please help me out since I am stuck.
We are trying to create an instance of a NSInvocationOperation and put it in
the NSOperationQueue as given below
NSInvocationOperation* putOp = [[[NSInvocationOperation alloc]
initWithTarget:self selector:@selector(put)
object:[NSNumber
numberWithInt:5]] autorelease];
But on compilation, I get the below error :
NSInvocationOperation undeclared (first use in this function)
What am I missing here?