Implementation of CbmSourceDigiEvents, reading DigiEvents from archive into the ROOT tree

A FairSource class CbmSourceDigiEvents is implemented, which reads DigiEvents from an archive file resulting from online data processing and provides the events to a ROOT tree for further analysis in the FairRun/FairTask framework.

Tested with run 2391 of 2022 (2391_first20TS.tsa) as tsa archive file.

If possible, the MR should be processed with urgency, since it is required for the current mCBM beam time.

To use the functionality, users should use CbmSourceDigiEvents(const char* fileName) in their run macro, e.g.

  FairSource* source = new CbmSourceDigiEvents(inputFileName);
  run->SetSource(source);

An example macro with a simple inspection task for DigiEvents is provided with macro/run/run_inspect_digievents.C.

added Framework label

requested review from @fweig

assigned to @p.-a.loizeau

added 4 commits

• caee5a66 - 1 commit from branch computing:master
• fb2811d8 - Implementation of CbmSourceDigiEvents, reading DigiEvents from archive into the ROOT tree
• 2540f245 - Implemented a simple inspection task class for DigiEvents and a mecro to run...
• 7a7af246 - Fixes to get the macro run_inspect_digievents running.

Compare with previous version

changed the description

added 4 commits

• 94412c73 - 1 commit from branch computing:master
• c0234700 - Implementation of CbmSourceDigiEvents, reading DigiEvents from archive into the ROOT tree
• 3cd80f60 - Implemented a simple inspection task class for DigiEvents and a mecro to run...
• 6d898c9b - Fixes to get the macro run_inspect_digievents running.

Compare with previous version

mentioned in merge request !1718 (merged)

I only have some minor nitpicks. Looks very good otherwise.

approved this merge request

added 4 commits

• 2af30f03 - Implementation of CbmSourceDigiEvents, reading DigiEvents from archive into the ROOT tree
• 3272e039 - Implemented a simple inspection task class for DigiEvents and a mecro to run...
• bcff97dd - Fixes to get the macro run_inspect_digievents running.
• 2e969c03 - Add missing include of FairRootManager.

Compare with previous version

added 1 commit

• c35e9d46 - Few modifications following the suggestions of the reviewer.

Compare with previous version

added 9 commits

• c35e9d46...868e8710 - 4 commits from branch computing:master
• fdf4187e - Implementation of CbmSourceDigiEvents, reading DigiEvents from archive into the ROOT tree
• 67daa08d - Implemented a simple inspection task class for DigiEvents and a mecro to run...
• c11a16b8 - Fixes to get the macro run_inspect_digievents running.
• 295f0a6a - Add missing include of FairRootManager.
• 2fce1885 - Few modifications following the suggestions of the reviewer.

Compare with previous version

Dear @f.uhlig, @p.-a.loizeau, @v.friese,

you have been identified as code owner of at least one file which was changed with this merge request.

Please check the changes and approve them or request changes.

added CodeOwners label

resolved all threads

added 6 commits

• f4ca4341 - 1 commit from branch computing:master
• e4eece1f - Implementation of CbmSourceDigiEvents, reading DigiEvents from archive into the ROOT tree
• 61f04af5 - Implemented a simple inspection task class for DigiEvents and a mecro to run...
• 28f8548d - Fixes to get the macro run_inspect_digievents running.
• 23f66de9 - Add missing include of FairRootManager.
• c36eca92 - Few modifications following the suggestions of the reviewer.

Compare with previous version

added 6 commits

• 5dfe6fd7 - 1 commit from branch computing:master
• a506f5f0 - Implementation of CbmSourceDigiEvents, reading DigiEvents from archive into the ROOT tree
• a6950941 - Implemented a simple inspection task class for DigiEvents and a mecro to run...
• 8a10ced6 - Fixes to get the macro run_inspect_digievents running.
• a7a52865 - Add missing include of FairRootManager.
• d4612b39 - Few modifications following the suggestions of the reviewer.

Compare with previous version

enabled an automatic merge when the pipeline for d4612b39 succeeds

merged