| 1 | #import <Foundation/Foundation.h> |
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| 2 | |
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| 3 | @interface MyClass : NSObject |
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| 4 | { |
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| 5 | } |
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| 6 | - (int) callMeIThrow; |
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| 7 | - (int) iCatchMyself; |
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| 8 | @end |
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| 9 | |
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| 10 | @implementation MyClass |
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| 11 | - (int) callMeIThrow |
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| 12 | { |
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| 13 | NSException *e = [NSException |
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| 14 | exceptionWithName:@"JustForTheHeckOfItException" |
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| 15 | reason:@"I felt like it" |
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| 16 | userInfo:nil]; |
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| 17 | @throw e; |
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| 18 | return 56; |
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| 19 | } |
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| 20 | |
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| 21 | - (int) iCatchMyself |
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| 22 | { |
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| 23 | int return_value = 55; |
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| 24 | @try |
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| 25 | { |
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| 26 | return_value = [self callMeIThrow]; |
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| 27 | } |
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| 28 | @catch (NSException *e) |
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| 29 | { |
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| 30 | return_value = 57; |
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| 31 | } |
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| 32 | return return_value; |
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| 33 | } |
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| 34 | @end |
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| 35 | |
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| 36 | int |
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| 37 | main () |
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| 38 | { |
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| 39 | int return_value; |
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| 40 | MyClass *my_class = [[MyClass alloc] init]; |
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| 41 | |
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| 42 | NSLog (@"I am about to throw." ); |
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| 43 | |
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| 44 | return_value = [my_class iCatchMyself]; |
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| 45 | |
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| 46 | return return_value; |
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| 47 | } |
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| 48 | |
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