formal_protocol-5.m [plain text]
/* Contributed by Nicola Pero - Fri Mar 9 21:35:47 CET 2001 */
#include <objc/objc.h>
#include <objc/Protocol.h>
/* Test defining a protocol, and accessing it using @protocol */
@protocol Evaluating
- (int) importance;
@end
/* A class adopting the protocol */
@interface Test <Evaluating>
@end
@implementation Test
- (int) importance
{
return 1000;
}
@end
int main (void)
{
Protocol *protocol = @protocol (Evaluating);
if (strcmp ([protocol name], "Evaluating"))
{
abort ();
}
return 0;
}