allow none ambiguity resolution

Ruggero Turrarequested to merge
ATLAS-EGamma/athena:allow_no_ambiguitytool_egamma into master

This is to allow the possibility to turn off the ambiguity resolution in egamma. This is useful for study to tune the ambiguity.

Presently just a test, but seems working.

  • Set the check at the right place (outside the loop), avoiding to find for other object
  • Test with postExec
  • Move to bool ToolHandle< T >::isSet() instead of empty(). @christos ?
  • Clean up printout, move back to defaults

To run without ambiguity resolution add --postExec="RAWtoESD:topSequence.topoEgammaBuilder.AmbiguityTool=None"

Edited by Ruggero Turra

Merge request reports