langs a-z

Task/Exceptions/Objective-C/exceptions-1.m

@@ -0,0 +1,4 @@
+@interface MyException : NSException {
+  //Put specific info in here
+}
+@end

Task/Exceptions/Objective-C/exceptions-2.m

@@ -0,0 +1,4 @@
+- (void)foo {
+  @throw [NSException exceptionWithName:@"TerribleException"
+                                 reason:@"OMGWTFBBQ111!1"  userInfo:nil];
+}

Task/Exceptions/Objective-C/exceptions-3.m

@@ -0,0 +1,16 @@
+@try {
+  [self foo];
+}
+@catch (MyException *exc) {
+  //Catch only your specified type of exception
+}
+@catch (NSException *exc) {
+  //Catch any NSException or subclass
+  NSLog(@"caught exception named %@, with reason: %@", [exc name], [exc reason]);
+}
+@catch (id exc) {
+  //Catch any kind of object
+}
+@finally {
+  //This code is always executed after exiting the try block
+}