CARF Fundamentals (inside the black box)

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CARF Fundamentals (inside the black box)

• Event Driven Notification
• Action on Demand

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Reconstruction Sources
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Components

• Reconstruction Algorithms
• Event Objects
• Other services (detector objects, parameters,
  etc)
• Legacy not-OO data (GEANT3)

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Event Driven Notification
Dispatcher
Obs1
Obs2
Obs3
Obs4
Observers
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Active and Lazy Observers
Dispatcher
Lazy Obs2
Lazy Obs2 obsolete
Lazy Obs2 uptodate
Obs
Lazy Obs1
Lazy Obs1 obsolete
Lazy Obs1 uptodate
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Action on Demand
Rec Hits
Event
Rec T1
Hits
Rec T2
Analysis
T1
T2
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Events currently dispatched
Start Xing
G3 Geom
Ready to build new G3 simulated event
SimPileUp
New pile-up event ready in Zebra memory
SetUp
SimTrigger
New trigger event ready in Zebra memory
SetUp Observers are Objects which depend on
geometry
G3Event
New event ready to be analyzed