Update RivetHepMC_3.cc to sort weight names according to the positions. (!535) · Merge requests · Cedar / Rivet · GitLab

Andrii Verbytskyi requested to merge andriish/rivet:andriish-release-3-1-x-patch-88411 into release-3-1-x Dec 21, 2022

Update RivetHepMC_3.cc to sort weight names according to the positions.

@20DM , @agbuckley , your opinion is needed.