See merge request !1391

See merge request !1393

See merge request !1390

See merge request !1389

See merge request !1388

See merge request !1387

See merge request !1386

See merge request !1384

When the static function TH1::SetDefaultSumw2 had been called (passing true), `Sumw2(true)` is automatically
called by the constructor of TProfile. This is a problem because in the profiles in Gaudi::Accumulators we do
not keep track of the sum of squares of weights and consequently don't set fBinSumw2 of the TProfile, which in
turn leads to a self-inconsistent TProfile object. The "fix" is to disable sum of squares explicitly.

See merge request !1385

See merge request !1383

See merge request !1382

See https://sourceware.org/bugzilla/show_bug.cgi?id=27653

See merge request !1377

Sebastien Ponce authored 2 years ago and Marco Clemencic committed 2 years ago

Separated RootHistogramSinkBase from RootHistogramSink so that this part is reusable for other sinks

See merge request !1379

See merge request !1375

See merge request !1371

Closes #237

See merge request !1376

Closes #233

See merge request !1374

See merge request !1373

See merge request !1372

See merge request !1370

See merge request !1369