Add the AthAnalysis Project, master branch (2020.12.09.)

See merge request atlas/athena!39015

Hepmc3 nightly fixes 14122020 part 1

See merge request atlas/athena!39175

Fix filling of monitoring histograms with kVec/kVecUO options.

Closes ATR-20730

See merge request atlas/athena!39151

InDetMultipleVertexSeedFinder: Fix clang warnings.

See merge request atlas/athena!39179

tauRecTools+JetTagCalibration+TrkValAlgs: Fix gcc11 compilation warnings.

See merge request atlas/athena!39183

MuonRegionSelector: Fix gcc 11 compilation warning.

See merge request atlas/athena!39054

InDetTrackSelectionTool: Fix compilation with gcc11.

See merge request atlas/athena!39182

MuidTrackBuilder+MuonCombinedBaseTools: Fix clang warnings

See merge request atlas/athena!39180

McParticleUtils: cmake fix

See merge request atlas/athena!39181

InDetTestBLayerTool. Try to cleanup  Trk::ParticleBase methods

See merge request atlas/athena!39148

iPatFitterUtis, remove un-needed mutable due to unneeded const

See merge request atlas/athena!39139

extending Chi2Test and WebDisplay to  handle TEfficiency objects

See merge request atlas/athena!39030

Missing braces in if statement.

Check result of dynamic_cast before dereferenceing.

Check result of dynamic_cast before dereferencing.

Can't use full template-id as a ctor name.

Missing find_package for CLHEP.

Missing override keywords.

Missing override keywords.

Missing override keywords.

Dev/add calib hits flow elements

See merge request atlas/athena!39082

tauRec: add flags for calibration files

See merge request atlas/athena!39146

Sweeping !39060 from 21.9 to master.
Fix memory leak in mm digi

See merge request atlas/athena!39134

Sweeping !38998 from 21.0 to master.
Added custom streamer to TFCSEnergyInterpolationPiecewiseLinear

See merge request atlas/athena!39131

PerfMonAna: CMakeLists.txt update

See merge request atlas/athena!39165

Sweeping !39108 from 21.0 to master.
Update Simulation and Reconstruction references after CC7 update

See merge request atlas/athena!39141

eg resolution. Avoid keeping the ROOT files open for the duration of the job.

See merge request atlas/athena!39140

ATR-22117 add random trigger for FIRSTEMPTY

See merge request atlas/athena!39094

Refactor debug stream handling in TrigTransform

See merge request atlas/athena!39067

Aleksandra Poreba authored 4 years ago and Frank Winklmeier committed 4 years ago

* retrieve Atlas Project name from DB
* move to ROOT 6
* move to cppyy 1.6.1
* whitespace changes to unify document style

Add protection against missing decorations for single particles in InDetPhysValMonitoring

See merge request atlas/athena!39119

Hepmc3 nightly fixes 13122020 part 1

See merge request atlas/athena!39150

Some cleanup of properties etc in muon packages

See merge request atlas/athena!39145

HepMC3 nightly fixes 11122020 part 1

See merge request atlas/athena!39112