View source for NSSet5413174

{{occlass|library=Foundation.framework}}

[[NSSet5413174]] is a mutable array pretending to be a mutable set. Therefore, searching, insertion and deletion would cost O(N) instead of O(log N) as guaranteed by CFSet. Nevertheless, you gain the property that enumeration is always in the insertion order.

== Example ==
<source lang="objc">
	NSSet5413174* xset = [[NSSet5413174 alloc] init];
	[xset addObject:@"d"];
	[xset addObject:@"a"];
	[xset addObject:@"c"];
	[xset addObject:@"b"];
	[xset addObject:@"a"];
	[xset removeObject:@"a"];
	for (NSString* obj in xset) {
		NSLog(@"%@", obj);	// prints d, c, b.
	}
	[xset release];
</source>

== Header ==
* http://ericasadun.com/iPhoneDocs300/_n_s_set5413174_8h-source.html