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The QUuid class defines a Universally Unique Identifier (UUID). More...
All the functions in this class are reentrant when Qt is built with thread support.
#include <quuid.h>
For objects or declarations that need to be uniquely identified, UUIDs (also known as GUIDs) are widely used in order to assign a fixed and easy to compare value to the object or declaration. The 128-bit value of a UUID is generated by an algorithm that guarantees that the value is unique.
In Qt, UUIDs are wrapped by the QUuid struct which provides convenience functions for handling UUIDs. Most platforms provide a tool to generate new UUIDs, for example, uuidgen and guidgen.
Creates the null UUID {00000000-0000-0000-0000-000000000000}.
Creates a UUID with the value specified by the parameters, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8.
Example:
// {67C8770B-44F1-410A-AB9A-F9B5446F13EE} QUuid IID_MyInterface( 0x67c8770b, 0x44f1, 0x410a, 0xab, 0x9a, 0xf9, 0xb5, 0x44, 0x6f, 0x13, 0xee )
Creates a copy of the QUuid orig.
Returns the string representation of the uuid.
See also toString().
Returns TRUE if this QUuid and the other QUuid are different; otherwise returns FALSE.
Assigns the value of uuid to this QUuid object.
Returns TRUE if this QUuid and the other QUuid are identical; otherwise returns FALSE.
Returns the string representation of the uuid.
This file is part of the Qt toolkit. Copyright © 1995-2003 Trolltech. All Rights Reserved.
Copyright © 2003 Trolltech | Trademarks | Qt 3.2.3
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