header Directory Reference

Description

Headers of the output files

Event, spill and run headers written to the DIGI and DST files. They hold the run and event identifiers, time stamps, trigger information and the run conditions (beam, target, magnetic field) needed in the further processing.

Classes

Class	File type	Description
BmnEventHeader	DIGI	Event header of the decoded experimental and simulated data: run and event IDs, event time, trigger type and trigger information, spill data
BmnSpillHeader	DIGI	Spill header: event range and time stamps of the spill, total scaler (MSC) and trigger counts
DigiRunHeader	DIGI	Run header: period and run IDs, number of events, run start and end time
DstEventHeader	DST	Event header of the reconstructed data: event and period IDs, event time, trigger type, impact parameter, beam charge before and after the target
DstRunHeader	DST	Run header: period and run numbers, start and end time, beam and target, magnetic field type and scale

Library

Built into the BmnBase library (see base).

Directory dependency graph for header:

Files
	BmnEventHeader.cxx
	BmnEventHeader.h
	BmnSpillHeader.cxx
	BmnSpillHeader.h
	DigiRunHeader.cxx
	DigiRunHeader.h
	DstEventHeader.cxx
	DstEventHeader.h
	DstRunHeader.cxx
	DstRunHeader.h