AthenaMonitoring+TrkVertexFitters+InDetTrackHoleSearch: Fix cppcheck warnings. (!34218) · Merge requests · atlas / athena · GitLab

GitLab jobs artifacts no longer stored forever as of Monday, November 4th 08:30h. Further information under https://cern.ch/otg0152576

Scott Snyder requested to merge ssnyder/athena:cppcheck.AthenaMonitoring-20200627 into master Jun 27, 2020

Prefer preincrement to postincrement for user iterators.
Pass large structures by const reference rather than by value.