CPP Version 11 or Later Added in Boost 1.71.0
A never-valueless, strong guarantee implementation of std::variant.
The library is part of Boost, starting from release 1.71. It depends on Boost.Mp11, Boost.Config, and Boost.Assert.
- g++ 4.8 or later with
- clang++ 3.9 or later with
- Visual Studio 2015 or later