Use of AIDA in tests and examples Andreas Pfeiffer CERN IT/API - - PowerPoint PPT Presentation

Geant-4 WS, Oct-2002 Andreas Pfeiffer, CERN/IT-API, andreas.pfeiffer@cern.ch 1

Use of AIDA in tests and examples

Andreas Pfeiffer CERN IT/API andreas.pfeiffer@cern.ch

Geant-4 WS, Oct-2002 Andreas Pfeiffer, CERN/IT-API, andreas.pfeiffer@cern.ch 2

Design choices

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Analysis is based on AIDA

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Independence of implementation: Anaphe, JAS, OpenScientist can be used interchangeably without changing code

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All analysis is concentrated in a Singleton

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Eases access from several different classes

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Analysis is done in the User* classes, the Singleton only provides access to the analysis objects

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Histograms, tuple

Geant-4 WS, Oct-2002 Andreas Pfeiffer, CERN/IT-API, andreas.pfeiffer@cern.ch 3

Analysis in GammaRayTel design

GammaRay Telescope advanced example Analysis

IHistogram GammaRayTelAnalysisMessenger IHistogram1D IHistogram2D ITuple ITree IAnalysisFactory IPlotter GammaRayTelAnalysis analysisFactory:IAnalysisFactory* tree : ITree* plotter : IPlotter* tuple : ITuple* energy : IHistogram1D * hits : IHistogram1D * posXZ : IHistogram2D* posYZ : IHistogram2D* BeginOfRun() EndOfEvent() EndOfRun() Finish() <<Singleton>> AP, MGP November 2001 GammaRayTelDetectorConstruction solidWorld : G4Box* solidPayload : G4Box* solidTKR : G4Box* solidCAL : G4Box* solidACT : G4Box* solidACL1 : G4Box* solidACL2 : G4Box* solidTKRDetectorX : G4Box* solidTKRDetectorY : G4Box* solidCALLayerX : G4Box* solidCALLayerY : G4Box* solidCALDetectorX : G4Box* solidCALDetectorY : G4Box* solidPlane : G4Box* solidConverter : G4Box* magField : G4UniformMagField*

• energy
• hits
• posXZ
• posYZ
• tuple
• tree
• analysisFactory
• plotter

File: D:\Anaphe\Rose\gammarayTel.mdl 11:22:07 AM Monday, July 01, 2002 Class Diagram: gammaray_telescope / Analysis Page 1

From AIDA 2.2 Analysis

Geant-4 WS, Oct-2002 Andreas Pfeiffer, CERN/IT-API, andreas.pfeiffer@cern.ch 4

GammaRayTelAnalysis

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See details of GammaRayTelAnalysis.hh/cc

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