Base class for Material Scans. More...

Inheritance diagram for MaterialScanBase:

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Collaboration diagram for MaterialScanBase:

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Public Member Functions
	MaterialScanBase (TFile *rootFile, const std::string &name, const std::string &axisLabel)
	This is indeed the constructor and it creates a TDirectory in the output root file and sets all variables.

std::string	getName () const
	Return the name of the scan.

virtual int	getNRays () const =0
	Return the number of rays necessary to perform the scan.

virtual bool	createNext (G4ThreeVector &origin, G4ThreeVector &direction)=0
	Belle2::MaterialScanBase::createNext() implemention Get the origin and direction for the next scan particle. More...

Protected Member Functions
bool	checkStep (const G4Step *step)
	check for stuck tracks by looking at the step length

Protected Attributes
TFile *	m_rootFile
	Pointer to the root file for the histograms.

std::string	m_name
	Name of the scan, will be prefixed to all histogram names.

std::string	m_axisLabel
	Labels for the coordinate axes.

Private Attributes
int	m_zeroSteps {0}
	Count the number of steps with (almost) zero length.

Static Private Attributes
static constexpr double	c_zeroTolerance = 1e-6
	maximum Step length to be considered zero

static constexpr int	c_maxZeroStepsNudge = 10
	maximum number of consecutive zero steps before nudging the track along

static constexpr int	c_maxZeroStepsKill = 20
	maximum number of consecutive zero steps before killing the track

Detailed Description

Base class for Material Scans.

Definition at line 33 of file MaterialScan.h.

Member Function Documentation

pure virtual

Belle2::MaterialScanBase::createNext() implemention Get the origin and direction for the next scan particle.

Parameters

origin	Origin of the next scan particle
direction	Direction of the next scan particle

The documentation for this class was generated from the following files: