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d0c74979a9
The new BOOST_UUID_USE_AVX512_V1 config macro indicates presence of AVX-512F, VL, CD, BW and DQ extensions, which are supported by Intel Skylake-X and similar processors. BOOST_UUID_USE_AVX10_1 is still retained and indicates support for full AVX10.1 set. For now, it only adds support for VBMI, but this list may grow in the future as new extensions are being utilized.
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 |
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master |
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develop |
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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