The dataset configuration, and how it is layered. More...

#include "DedupStrategy.hpp"
#include "RunEpoch.hpp"
#include "SlotLayout.hpp"
#include <Rtypes.h>
#include <RtypesCore.h>
#include <TString.h>
#include <iostream>
#include <map>
#include <utility>
#include <vector>

Include dependency graph for Constants.hpp:

Classes
struct	StripSumScatterConfig
	Everything governing the reaction search in the strip-sum scatters. More...
struct	CrossSectionChannel
	One reaction channel the cross section is extracted for. More...
struct	TalysModel
	One TALYS model variant to compare against. More...
struct	CrossSectionConfig
	What the cross section needs about the experiment rather than the analysis. More...
class	DatasetConfig

Namespaces
namespace	Constants

Macros
#define	MUSIC_HOT_PATH_LOGGING 1
	Whether per-hit and per-event progress logging is compiled in.

Enumerations
enum	TargetGas { kHELIUM }
	The fill gas the beam reacts in. More...

Functions
Int_t	TargetGasA (TargetGas gas)
	Mass number of the target nucleus in a fill gas.
Double_t	TargetGasAtomsPerMolecule (TargetGas gas)
	Atoms of the reacting species per molecule of fill gas.
void	Constants::SetActiveEpoch (const RunEpoch *epoch)
	Set the epoch the Active*() accessors read from.
const RunEpoch *	Constants::GetActiveEpoch ()
	The currently active epoch, or null when none is set.
const RunEpoch *	Constants::EpochForRun (Int_t run)
	The epoch owning a run number.
RunEpoch	Constants::MakeEpoch (const TString &name, const std::vector< Int_t > &runs)
	Build an epoch prefilled from the flat configuration block.
std::vector< Int_t >	Constants::RunRange (Int_t first, Int_t last)
	Consecutive run numbers, for MakeEpoch().
const TString &	Constants::ActiveFileTag ()
	Output-name prefix of the active epoch.
Int_t	Constants::ActiveNBoards ()
	Boards in the active epoch's setup.
Int_t	Constants::ActiveNChannels ()
	Channels per board.
UShort_t	Constants::ActiveTimingRefBoard ()
	Board the others are timing-aligned against.
const std::vector< UShort_t > &	Constants::ActiveTimingRefBoardChannels ()
	Reference channel per board, for the alignment.
Bool_t	Constants::ActiveDoBoardSync ()
	Whether to run the multi-board timing alignment.
Bool_t	Constants::ActiveDoSort ()
	Whether to time-sort hits before event building.
Bool_t	Constants::ActiveHasCathode ()
	Whether this era instrumented the cathode.
Bool_t	Constants::ActiveUseSolarisData ()
	Whether this era's data is SOLARIS rather than CoMPASS.
Double_t	Constants::ActiveEventTimeWindowUs ()
	Coincidence window for event building, in microseconds.
const TString &	Constants::ActiveReferenceChannel ()
	Channel whose hits seed events.
Double_t	Constants::ActiveReferenceChannelMinAdc ()
	Lower energy gate on the seed channel, in ADC.
Double_t	Constants::ActiveReferenceChannelMaxAdc ()
	Upper energy gate on the seed channel, in ADC.
DedupStrategy	Constants::ActiveDedupStrategy ()
	How repeated hits on one slot are resolved.
Double_t	Constants::ActiveStripEMinAdc ()
	Lower bound of the per-strip energy range, in ADC.
Double_t	Constants::ActiveStripEMaxAdc ()
	Upper bound of the per-strip energy range, in ADC.
Double_t	Constants::ActiveCathodeMaxAdc ()
	Cathode full scale, in ADC.
Double_t	Constants::ActiveGridMaxAdc ()
	Grid full scale, in ADC.
Double_t	Constants::ActiveStrip0MaxAdc ()
	Strip 0 full scale, in ADC.
Double_t	Constants::ActiveStrip17MaxAdc ()
	Strip 17 full scale, in ADC.
Double_t	Constants::ActiveLeftEvenMaxAdc ()
	Left-side ceiling for even strips, in ADC.
Double_t	Constants::ActiveLeftOddMaxAdc ()
	Left-side ceiling for odd strips, in ADC.
Double_t	Constants::ActiveRightEvenMaxAdc ()
	Right-side ceiling for even strips, in ADC.
Double_t	Constants::ActiveRightOddMaxAdc ()
	Right-side ceiling for odd strips, in ADC.
const std::vector< Int_t > &	Constants::ActiveRunNumbers ()
	Runs of the active epoch, or the flat RUN_NUMBERS when none is set.
Int_t	Constants::ActiveMaxFiles ()
	Cap on subfiles processed per run for the active epoch.
const std::map< std::pair< Int_t, Int_t >, TString > &	Constants::ActiveChannelMap ()
	The channel map in force.

Variables
const DatasetConfig &	Constants::cfg
	The active dataset's configuration, flat block.

Detailed Description

The dataset configuration, and how it is layered.

Configuration is split in two. The struct definitions and the tooling-wide defaults live here and in Constants.cpp; each dataset then overrides only the fields it cares about in analysis/<dataset>/config/Constants.cpp, which is compiled into that dataset's binaries.

On top of that sits the epoch layer. A dataset spanning several acquisition eras declares a RunEpoch per era, and the Active*() accessors read the active epoch when one is set and the flat block otherwise. See RunEpoch for why a half-populated epoch is an error rather than a fallback.

Definition in file Constants.hpp.

Macro Definition Documentation

◆ MUSIC_HOT_PATH_LOGGING

#define MUSIC_HOT_PATH_LOGGING 1

Whether per-hit and per-event progress logging is compiled in.

Compile-time so the branch leaves the hot loop entirely when off. Define it to 0 on the compiler command line to disable.

Note: Logging outside hot loops — per-file and per-run summaries — is unconditional and not covered by this.

Definition at line 41 of file Constants.hpp.

Enumeration Type Documentation

◆ TargetGas

enum TargetGas

The fill gas the beam reacts in.

Only helium so far. The per-gas numbers the cross section needs come from TargetGasA() and TargetGasAtomsPerMolecule() rather than being repeated at each use.

Enumerator
kHELIUM	Helium fill.

Definition at line 261 of file Constants.hpp.

Function Documentation

◆ TargetGasA()

Int_t TargetGasA ( TargetGas gas )

Mass number of the target nucleus in a fill gas.

Parameters

gas Fill gas.

Definition at line 3 of file Constants.cpp.

Referenced by BeamEnergies::CmFraction(), and main().

◆ TargetGasAtomsPerMolecule()

Double_t TargetGasAtomsPerMolecule ( TargetGas gas )

Atoms of the reacting species per molecule of fill gas.

Parameters

gas Fill gas.

Definition at line 11 of file Constants.cpp.

Classes

Namespaces

Macros

Enumerations

Functions

Variables