巧用 __bridge
簡單:
NSString *yourFriendlyNSString = (__bridge NSString *)yourFriendlyCFString;
//------------
CFStringRef yourFriendlyCFString = (__bridge CFStringRef)yourFriendlyNSString;
巧用 __bridge
簡單:
NSString *yourFriendlyNSString = (__bridge NSString *)yourFriendlyCFString;
//------------
CFStringRef yourFriendlyCFString = (__bridge CFStringRef)yourFriendlyNSString;