项目的github地址：https://github.com/tomersh/Objective-C-Generics
Objective C实现类似C++, Java中的范型(三)
S_REQUIRES_NIL_TERMINATION; \
+ (NSSet<__className>*)setWithSet:(NSSet<__className>*)set; \
+ (NSSet<__className>*)setWithArray:(NSArray<__className>*)array; \
\
- (NSSet<__className>*)initWithObjects:(const id [])objects count:(NSUInteger)cnt; \
- (NSSet<__className>*)initWithObjects:(__className*)firstObj, ... NS_REQUIRES_NIL_TERMINATION; \
- (NSSet<__className>*)initWithSet:(NSSet<__className>*)set; \
- (NSSet<__className>*)initWithSet:(NSSet<__className>*)set copyItems:(BOOL)flag; \
- (NSSet<__className>*)initWithArray:(NSArray<__className>*)array; \
\
@end \
\
@interface NSMutableSet (__className##_NSMutableSet_Generics) <__className> \
\
- (void)addObject:(__className*)object; \
- (void)removeObject:(__className*)object; \
- (void)addObjectsFromArray:(NSArray<__className>*)array; \
- (void)intersectSet:(NSSet<__className>*)otherSet; \
- (void)minusSet:(NSSet<__className>*)otherSet; \
- (void)unionSet:(NSSet<__className>*)otherSet; \
\
- (void)setSet:(NSSet<__className>*)otherSet; \
+ (NSSet<__className>*)setWithCapacity:(NSUInteger)numItems; \
- (NSSet<__className>*)initWithCapacity:(NSUInteger)numItems; \
\
@end \
\
@interface NSCountedSet (__className##_NSCountedSet_Generics) <__className> \
\
- (NSSet<__className>*)initWithCapacity:(NSUInteger)numItems; \
- (NSSet<__className>*)initWithArray:(NSArray<__className>*)array; \
- (NSSet<__className>*)initWithSet:(NSSet<__className>*)set; \
- (NSUInteger)countForObject:(__className*)object; \
- (NSEnumerator<__className>*)objectEnumerator; \
- (void)addObject:(__className*)object; \
- (void)removeObject:(__className*)object; \
\
@end \
#if NS_BLOCKS_AVAILABLE
#define GENERICSABLEWITHBLOCKS(__className) \
\
@interface NSMutableArray (__className##_NSMutableArray_BLOCKS_Generics) <__className> \
- (void)sortUsingComparator:(__className##Comparator)cmptr NS_AVAILABLE(10_6, 4_0); \
- (void)sortWithOptions:(NSSortOptions)opts usingComparator:(__className##Comparator)cmptr NS_AVAILABLE(10_6, 4_0); \
@end \
@interface NSSet (__className##_NSSet_BLOCKS_Generics) <__className> \
- (void)enumerateObjectsUsingBlock:(void (^)(__className* obj, BOOL *stop))block NS_AVAILABLE(10_6, 4_0); \
- (void)enumerateObjectsWithOptions:(NSEnumerationOptions)opts usingBlock:(void (^)(__className* obj, BOOL *stop))block NS_AVAILABLE(10_6, 4_0); \
- (NSSet<__className>*)objectsPassingTest:(BOOL (^)(__className* obj, BOOL *stop))predicate NS_AVAILABLE(10_6, 4_0); \
- (NSSet<__className>*)objectsWithOptions:(NSEnumerationOptions)opts passingTest:(BOOL (^)(__className* obj, BOOL *stop))predicate NS_AVAILABLE(10_6, 4_0); \
@end \
#endif