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/* Contributed by Nicola Pero - Fri Mar 9 21:35:47 CET 2001 */
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/* Contributed by Nicola Pero - Fri Mar 9 21:35:47 CET 2001 */
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#include <stdlib.h>
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#include <stdlib.h>
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#import "../../objc-obj-c++-shared/Object1.h"
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#import "../../objc-obj-c++-shared/Object1.h"
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/* Test defining two protocol, a class adopting both of them,
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/* Test defining two protocol, a class adopting both of them,
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and using an object of type `id <Protocol1, Protocol2>' */
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and using an object of type `id <Protocol1, Protocol2>' */
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@protocol Enabling
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@protocol Enabling
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- (BOOL) isEnabled;
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- (BOOL) isEnabled;
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- (void) setEnabled: (BOOL)flag;
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- (void) setEnabled: (BOOL)flag;
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@end
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@end
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@protocol Evaluating
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@protocol Evaluating
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- (int) importance;
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- (int) importance;
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@end
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@end
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@interface Feature : Object <Enabling, Evaluating>
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@interface Feature : Object <Enabling, Evaluating>
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{
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{
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const char *name;
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const char *name;
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BOOL isEnabled;
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BOOL isEnabled;
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}
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}
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@end
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@end
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@implementation Feature
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@implementation Feature
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- (BOOL) isEnabled
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- (BOOL) isEnabled
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{
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{
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return isEnabled;
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return isEnabled;
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}
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}
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- (void) setEnabled: (BOOL)flag
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- (void) setEnabled: (BOOL)flag
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{
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{
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isEnabled = flag;
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isEnabled = flag;
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}
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}
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- (int) importance
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- (int) importance
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{
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{
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return 1000;
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return 1000;
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}
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}
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@end
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@end
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int main (void)
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int main (void)
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{
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{
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id <Enabling, Evaluating> object;
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id <Enabling, Evaluating> object;
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object = [Feature new];
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object = [Feature new];
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[object setEnabled: YES];
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[object setEnabled: YES];
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if (![object isEnabled])
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if (![object isEnabled])
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{
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{
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abort ();
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abort ();
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}
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}
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if ([object importance] != 1000)
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if ([object importance] != 1000)
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{
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{
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abort ();
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abort ();
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}
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}
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return 0;
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return 0;
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}
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}
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