Boost.Uuid

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C++ 11 Added in Boost 1.42.0

Categories: Data , Domain

A universally unique identifier.

Documentation www.stage.boost.cppalliance.org/doc/libs/1_86_0/libs/uuid/index.html

GitHub Issues github.com/boostorg/uuid/issues

Source Code github.com/boostorg/uuid/tree/boost-1.86.0

This Release

James E. King III

Maintainer

Andy Tompkins

Maintainer

LeonineKing1199

Contributor - New

Peter Dimov

Contributor

Andrey Semashev

Contributor

Boost.Uuid

Boost.Uuid, part of Boost C++ Libraries, provides a C++ implementation of Universally Unique Identifiers (UUID) as described in RFC 4122 and RFC 9562.

See the documentation for more information.

License

Distributed under the Boost Software License, Version 1.0.

Properties

C++11 (since Boost 1.86.0)
Header-only

Current Status

Branch	Github Actions	Appveyor	Dependencies	Documentation	Test Matrix
`master`
`develop`

More Information

Ask questions
Report bugs: Be sure to mention Boost version, platform and compiler you're using. A small compilable code sample to reproduce the problem is always good as well.
Submit your patches as pull requests against the develop branch. Note that by submitting patches you agree to license your modifications under the Boost Software License, Version 1.0.
Discussions about the library are held on the Boost developers mailing list. Be sure to read the discussion policy before posting and add the [uuid] tag at the beginning of the subject line.

Code Example - UUID Generation

//  mkuuid.cpp example

#include <boost/uuid.hpp>
#include <iostream>

int main()
{
    boost::uuids::random_generator gen;
    std::cout << gen() << std::endl;
}

$ clang++ -Wall -Wextra -std=c++11 -O2 mkuuid.cpp -o mkuuid
$ ./mkuuid
2c186eb0-89cf-4a3c-9b97-86db1670d5f4
$ ./mkuuid
a9d3fbb9-0383-4389-a8a8-61f6629f90b6