Following the setup in 21.2, the package only builds one
tool for AthAnalysis. The one used by xAODTrackingAthenaPool
in this project (as well).

This largely meant switching all the conditional compilation
expressions to using XAOD_ANALYSIS.

Test the functionality of the ByteStreamMetadataTool. The tool should do
nothing wihtout complaint for empty input. The tool should transcribes a
ByteStreamMetadata object from input into a container in output. The
tool should transcribe a ByteStreamMetadataContainer from input to
output. Should there already be content in the output, matching content
should be ignored and new content should be appended.

xAODTriggerAthenaPool_20.1.7.2_test - passes
xAODTriggerAthenaPool_master-20190911_test - passes (reference file updated)

xAODMuonAthenaPool_20.1.7.2_test - passes
xAODMuonAthenaPool_20.7.2.2_test - passes
xAODMuonAthenaPool_20.7.9.9_test - passes
xAODMuonAthenaPool_21.0.79_test - passes (reference file updated)
xAODMuonAthenaPool_master-20190911_test - passes (reference file updated)

xAODTrigRingerAthenaPool_21.0.79_test - passes (reference file updated)

xAODTrigMuonAthenaPool_20.1.7.2_test - passes
xAODTrigMuonAthenaPool_21.0.79_test - passes (reference file updated)

xAODTrigMissingETAthenaPool_21.0.79_test - passes (reference file updated)

xAODTrigEgammaAthenaPool_21.0.79_test - passes (reference file updated)

xAODTrigCaloAthenaPool_20.0.0.3_test - passes
xAODTrigCaloAthenaPool_21.0.79_test - passes (reference file updated)

xAODParticleAthenaPool_21.0.79_test - passes (reference file updated)

xAODPFlowAthenaPool_21.0.79_test - passes (reference file updated)

xAODMissingETAthenaPool_20.1.7.2_test - passes
xAODMissingETAthenaPool_21.0.79_test - passes (reference file updated)

xAODJetAthenaPool_20.7.2.2_test - passes
xAODJetAthenaPool_21.0.79_test - passes (reference file updated)

xAODEgammaAthenaPool_20.1.7.2_test - passes
xAODEgammaAthenaPool_21.0.79_test - passes (reference file updated)

xAODCaloRingsAthenaPool_21.0.79_test - passes (reference file updated)

xAODCaloEventAthenaPool_20.1.7.2_test - passes
xAODCaloEventAthenaPool_21.0.79_test - passes (reference file updated)

xAODTauAthenaPool_20.1.7.2_test - passes
xAODTauAthenaPool_20.7.2.2_test - passes
xAODTauAthenaPool_21.0.79_test - passes (reference file updated)

xAODBTaggingAthenaPool_21.0.79_test - passes (reference file updated)

xAODTrackingAthenaPool_20.1.7.2_test - passes
xAODTrackingAthenaPool_20.7.2.2_test - passes
xAODTrackingAthenaPool_21.0.79_test - passes (refrence file updated)
xAODTrackingAthenaPool_master-20190911_test - passes (reference file updated)

xAODEventShapeAthenaPool_21.0.79_test - passes (reference file updated)

xAODEventInfoAthenaPool_20.0.0.3_test - passes

EventBookkeeperTPCnv_16.0.0_test - passes
EventBookkeeperTPCnv_18.0.0_test - passes

xAODTruthAthenaPool_21.0.79_test - passes (updated reference file)

EventTPCnv_15.0.0_test - passes
EventTPCnv_17.5.0_test - passes
EventTPCnv_18.0.0_test - passes
EventTPCnv_20.1.7.2_test - passes

Closes ATEAM-677

Mention ShallowCopyDecorDeps in the comments of the ShallowCopy functions.

Frank Berghaus authored 4 years ago and Frank Winklmeier committed 4 years ago

There should be no need to expose the header of the FileMetaDataTool to
other packages, it can be treated as a component and called through its
interface. Remove some unneeded headers. Enable checking for thread
safety.

This code is needed by AnalysisBase as well after all, so it can't
be in xAODBTaggingAthenaPool as it turns out.