Created
September 22, 2012 05:01
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Lazy properties - Solution 2
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| //Public interface | |
| @interface foo:NSObject | |
| @property (nonatomic,readonly) NSObject *bar; | |
| @end | |
| //Implementation | |
| @implementation foo | |
| @synthesize bar = _bar; | |
| - (NSObject *)bar { | |
| if (!_bar) { | |
| _bar = [[NSObject alloc] init]; | |
| } | |
| return _bar; | |
| } | |
| @end |
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