LHCbMath:add summation operators for WStatEntity (!1385) · Merge requests · LHCb / LHCb

Vanya Belyaev requested to merge vanya-stat-v1 into run2-patches Jun 23, 2018

LHCbMath:

add summation operators for WStatEntity. They are very useful for ROOT/(T,R)DataFrame parallelization actions

This MR for run2-patches branch, it will be great to propagate it also for master branch,

LHCbMath:add summation operators for WStatEntity