Boost Multi-index Containers Library

Boost.MultiIndex provides a class template named multi_index_container which enables the construction of containers maintaining one or more indices with different sorting and access semantics.

Learn about Boost.MultiIndex

• Online documentation

Install Boost.MultiIndex

• Download Boost and you're ready to go (this is a header-only library requiring no building).
• Using Conan 2: In case you don't have it yet, add an entry for Boost in your conanfile.txt (the example requires at least Boost 1.86):

[requires]
boost/[>=1.86.0]

If you're not using any compiled Boost library, the following will skip building altogether:

[options]
boost:header_only=True

• Using vcpkg: Execute the command

vcpkg install boost-multi-index

• Using CMake: Boost CMake support infrastructure allows you to use CMake directly to download, build and consume all of Boost or some specific libraries.

Support

• Join the #boost discussion group at cpplang.slack.com (ask for an invite if you’re not a member of this workspace yet)
• Ask in the Boost Users mailing list (add the [multi_index] tag at the beginning of the subject line)
• File an issue

Contribute

• Pull requests against develop branch are most welcome. Note that by submitting patches you agree to license your modifications under the Boost Software License, Version 1.0.