Download Geant4 User`s Guide for Application Developers

Examples
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derived from G4VHit
draw hit point
9.1.4. Example N03
Basic concepts
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Visualize Em processes.
Interactivity: build messenger classes.
Gun: shoot particle randomly.
Tracking: collect energy deposition, total track length
Classes
main() (source file)
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main() for interactive mode and batch mode via macro file
construction and deletion of G4RunManager
construction and deletion of (G)UI session and VisManager
construction and set of mandatory user classes
automatic initialization of geometry and visualization via a macro file
ExN03DetectorConstruction
(header file) (source file)
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derived from G4VUserDetectorConstruction
definitions of single materials and mixtures
CSG solids
G4PVPlacement without rotation
Interactivity: change detector size, material, magnetic field. (=>messenger class)
visualization
ExN03PhysicsList
(header file) (source file)
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derived from G4VUserPhysicsList
definition of geantinos, gamma, leptons, light mesons barions and ions
Transportation process, 'standard' Em processes, Decay
Interactivity: SetCut, process on/off. (=> messenger class)
ExN03PrimaryGeneratorAction
(header file) (source file)
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derived from G4VPrimaryGeneratorAction
construction of G4ParticleGun
primary event generation via particle gun
Interactivity: shoot particle randomly. (=> messenger class)
ExN03RunAction
(header file) (source file)
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derived from G4VUserRunAction
draw detector and tracks
Interactivity: SetCut, process on/off.
Interactivity: change detector size, material, magnetic field.
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