Here is a list of all topics with brief descriptions:

[detail level 123]

GData event collection	Event-level ownership of detector-local truth and digitized hit data
GData event header	Minimal metadata associated with one event container
Event data collection example	Event-level construction and inspection of per-detector hit data
Frame data example	Frame/time-window grouping of integrated readout payloads
Run data integration example	Run-level integration of many events into a single detector-summary map
GData frame collection	Frame-level container owning one frame header and many integral payloads
GData frame header	Minimal metadata describing one frame-style time window
GData integral payload	Fixed-layout frame payload representing one integrated readout sample
GData detector collection	Detector-local ownership and accumulation of truth and digitized hit objects
GData module conventions	Public constants, conventional key names, and stable error codes used across GData
GData module overview	Top-level documentation entry point for the GData module
GData digitized hit data	Electronics-level observables stored for a single hit
GData truth hit data	Simulation-level observables stored for one hit before digitization
GData run collection	Run-level detector summary built by integrating many event collections
GData run header	Minimal metadata and counters associated with one run summary
Factory [external]
▼gsystem [external]
Core types [external]
Modifiers [external]
▼Factory [external]
SQLite factory [external]
Text factory [external]
CAD factory [external]
GDML factory [external]
Examples [external]
▼gstreamer module [external]
gstreamer option handling [external]
gstreamer core streaming API [external]
ASCII streamer plugin [external]
CSV streamer plugin [external]
JSON streamer plugin [external]
ROOT streamer plugin [external]
JLAB SRO streamer plugin [external]
gstreamer examples [external]
Event Dispenser Example [external]
Qt Buttons Widgets examples [external]
▼GEMC Geant4 System [external]
g4system Factory / Plugin Loader [external]
g4system Geometry Builders [external]
▼Topics [external]
gparticle [external]
Options and configuration [external]
Examples [external]
gphysics module : Geant4 physics list selection and construction [external]
▼GSplash module [external]
Core API [external]
Examples [external]
gsd : GSensitiveDetector module [external]
▼GField module [external]
GField examples [external]
GField ASCII-map factory [external]
GField multipoles factory [external]
▼gdetector module (geometry + SD/field + digitization bridge) [external]
gdetector examples [external]
dbselect module [external]
GTree module [external]
GEMC GUI Module [external]
▼GEMC actions module [external]
GEMC actions module error codes [external]
GEMC Utilities Conventions [external]
GEMC Utilities Module [external]