Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
This is an older version of Boost and was released in 2019. The current version is 1.89.0.
Functions for aligning up, down, and testing alignment of integral values.
Joel Falcou and Charly Chevalier contributed the alignment hint macro.
Glen Fernandes implemented and contributed the Align library to Boost.