/*	NSUUID.h
        Copyright (c) 2011-2012, Apple Inc. All rights reserved.
*/

#import <Foundation/NSObject.h>
#include <CoreFoundation/CFUUID.h>
#include <uuid/uuid.h>

/* Note: NSUUID is not toll-free bridged with CFUUID. Use UUID strings to convert between CFUUID and NSUUID, if needed. NSUUIDs are not guaranteed to be comparable by pointer value (as CFUUIDRef is); use isEqual: to compare two NSUUIDs. */

NS_CLASS_AVAILABLE(10_8, 6_0)
@interface NSUUID : NSObject <NSCopying, NSSecureCoding>

/* Create a new autoreleased NSUUID with RFC 4122 version 4 random bytes */
+ (id)UUID;

/* Create a new NSUUID with RFC 4122 version 4 random bytes */
- (id)init;

/* Create an NSUUID from a string such as "E621E1F8-C36C-495A-93FC-0C247A3E6E5F". Returns nil for invalid strings. */
- (id)initWithUUIDString:(NSString *)string;

/* Create an NSUUID with the given bytes */
- (id)initWithUUIDBytes:(const uuid_t)bytes;

/* Get the individual bytes of the receiver */
- (void)getUUIDBytes:(uuid_t)uuid;

/* Return a string description of the UUID, such as "E621E1F8-C36C-495A-93FC-0C247A3E6E5F" */
- (NSString *)UUIDString;

@end