20 constexpr auto ResetHistograms = [&](
auto&
h) {
h.Reset(); };
21 std::for_each(
fvH1.begin(),
fvH1.end(), ResetHistograms);
22 std::for_each(
fvH2.begin(),
fvH2.end(), ResetHistograms);
23 std::for_each(
fvP1.begin(),
fvP1.end(), ResetHistograms);
24 std::for_each(
fvP2.begin(),
fvP2.end(), ResetHistograms);