tree 3f71a0a30e329bebc1d335f70ac5a131f8f54cbf
parent fc2b03e5ecd70f7a299010bfec0790bef049c666
author Marcel Hellwig <git@cookiesoft.de> 1574239727 +0100
committer Anton Kochkov <anton.kochkov@gmail.com> 1577022016 +0800

code refactoring with std::cmp::Ordering