-- PtacekE - 30 Jun 2009


Currently documents a prototype/proposal for a tool that has not been implemented

TrigObjectNavMatching works for "simple trigger chains" [simp trig chains]. Matches, based on trigger navigation, trigger objects [HltDoc] for each trigger level to trigger objects from previous levels and to chains. Creates as output [NavMatchedObjectChain] for all objects passing the trigger for a given slice. Requires as input strings listing chain names for slice and the three slice specific labels of the trigger objects for the three trigger levels - EF,L2, and L1. Exception tau... slice can be selected by... see [Input/ Output]

Also can match the [NavMatchedObjectChains] to offline objects using the TrigObjectMatching[] tool. This requires the label of the offline objects to match.

"Simple Trigger Chains"[simp trig chains]

  • Involve only one ROI
  • Can be backtraced unambiguously
    • Ex: treeish diagram
  • Contain only one final trigger object per trigger level
    • the trigger object must inherit from INav4momentum
    • There may be multiple trigger objects in a given trigger level; however at the end of the chain there should be only one object that unambigously defines the INav4Momentum.
  • Ex: composite triggers such as 2 tau are not supported

See also the [hltDoc] for description of terms in this document.



Data Objects



*diagram of structure




svn wiki



svn [HltDoc]

Running TrigObjectNavMatching

Tags and Releases

Input/ Output



Comments / Questions

prototyping 03.08.2009

tool test:
get chains using chain group for all single tau chains TDT
get vector of chain names strings for all single tau chains from chain group TDT

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Topic revision: r2 - 2009-08-03 - PtacekE
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