Allow setting external weight names (!47) · Merge requests · Cedar / Rivet · GitLab

Markus Seidel requested to merge mseidel/rivet:externalWeightNames into master Feb 03, 2020

Allow setting external weight names via vector<string>.

See usage example in CMSSW, for processing LHE weights that are not stored in HepMC::GenEvent (at least for CMS): https://github.com/cms-sw/cmssw/blob/06cd2abb40d64a1d1f47c29d1e055411702539b8/GeneratorInterface/RivetInterface/plugins/RivetAnalyzer.cc#L153-L162