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NSUUIDMBS class

Type Topic Plugin Version macOS Windows Linux Console & Web iOS
class Cocoa MBS Bluetooth Plugin 18.1 Yes No No Yes, macOS only No
Function: An object representing a universally unique value that bridges to UUID; use NSUUID when you need reference semantics or other Foundation-specific behavior.
Notes:
UUIDs (Universally Unique Identifiers), also known as GUIDs (Globally Unique Identifiers) or IIDs (Interface Identifiers), are 128-bit values. UUIDs created by NSUUID conform to RFC 4122 version 4 and are created with random bytes.
The standard format for UUIDs represented in ASCII is a string punctuated by hyphens, for example 68753A44-4D6F-1226-9C60-0050E4C00067. The hex representation looks, as you might expect, like a list of numerical values preceded by 0x. For example, 0xD7, 0x36, 0x95, 0x0A, 0x4D, 0x6E, 0x12, 0x26, 0x80, 0x3A, 0x00, 0x50, 0xE4, 0xC0, 0x00, 0x67. Because a UUID is expressed simply as an array of bytes, there are no endianness considerations for different platforms.

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This class has no sub classes.

Some methods using this class:


The items on this page are in the following plugins: MBS Bluetooth Plugin.


NSUserUnixTaskMBS   -   NSViewControllerMBS





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