| #import <iostream.h> |
| #import <Cocoa/Cocoa.h> |
| |
| int main() |
| { |
| NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; |
| |
| NSMutableSet *mySet = [NSMutableSet set]; |
| cout<<"Adding values to the set."<<endl; |
| [mySet addObject:[NSNumber numberWithInt:356]]; |
| [mySet addObject:[NSNumber numberWithInt:550]]; |
| [mySet addObject:[NSNumber numberWithInt:914]]; |
| |
| cout<<"The set contains "<<[mySet count]<<" objects."<<endl; |
| if ([mySet containsObject:[NSNumber numberWithInt:911]]) |
| cout<<"It's there!"<<endl; |
| else |
| cout<<"It's not there."<<endl; |
| |
| [pool release]; |
| return 0; |
| } |