#include <coresoftware/blob/master/offline/packages/mbd/MbdSig.h>

Collaboration diagram for MbdSig:

Public Member Functions
	MbdSig (const int chnum=0, const int nsamp=0)

virtual	~MbdSig ()

void	SetY (const Float_t *y, const int invert=1)

void	SetXY (const Float_t x, const Float_t y, const int invert=1)

TH1 *	GetHist ()

TGraphErrors *	GetGraph ()

Double_t	GetAmpl ()

Double_t	GetTime ()

Double_t	GetIntegral ()

void	FillPed0 (const Int_t minsamp, const Int_t maxsamp)

void	FillPed0 (const Double_t minsamp, const Double_t maxsamp)

Double_t	GetPed0 ()

Double_t	GetPed0RMS ()

void	SetPed0 (const Double_t mean, const Double_t rms=0.)

void	SetEventPed0Range (const Int_t minsamp, const Int_t maxsamp)

void	SetEventPed0Range (const Double_t minx, const Double_t maxx)

void	SetEventPed0PreSamp (const Int_t presample, const Int_t nsamps=1)

void	CalcEventPed0 (const Int_t minsamp, const Int_t maxsamp)

void	CalcEventPed0 (const Double_t minx, const Double_t maxx)

void	CalcEventPed0_PreSamp (const Int_t pre_samp, const Int_t nsamps=1)

Double_t	LeadingEdge (const Double_t threshold)

Double_t	dCFD (const Double_t fraction_threshold)

Double_t	MBD (const Int_t max_samp)

Double_t	GetSplineAmpl ()

Double_t	Integral (const Double_t xmin, const Double_t xmax)

void	LocMax (Double_t &x_at_max, Double_t &ymax, Double_t minxrange=0., Double_t maxxrange=0.)

void	LocMin (Double_t &x_at_min, Double_t &ymin, Double_t minxrange=0., Double_t maxxrange=0.)

Int_t	FitTemplate ()

void	SetTemplateSize (const Int_t nptsx, const Int_t nptsy, const Double_t begt, const Double_t endt)

Int_t	SetTemplate (const std::vector< float > &shape, const std::vector< float > &sherr)

void	SetTimeOffset (const Double_t o)

Double_t	TemplateFcn (const Double_t x, const Double_t par)

TF1 *	GetTemplateFcn ()

void	SetMinMaxFitTime (const Double_t mintime, const Double_t maxtime)

void	PadUpdate ()

void	Print ()

void	Verbose (const int v)

Private Member Functions
void	Init ()

Private Attributes
int	ch

int	nsamples

int	_status {0}

Double_t	f_ampl

Double_t	f_time

Double_t	f_time_offset

Double_t	f_integral

TH1 *	hRawPulse

TH1 *	hSubPulse

TH1 *	hpulse

TGraphErrors *	gRawPulse

TGraphErrors *	gSubPulse

TGraphErrors *	gpulse

TH1 *	hPed0

Double_t	ped0

Double_t	ped0rms

Int_t	use_ped0

Int_t	minped0samp
	whether to apply ped0

Int_t	maxped0samp
	min sample for event-by-event ped, inclusive

Double_t	minped0x
	max sample for event-by-event ped, inclusive

Double_t	maxped0x
	min x for event-by-event ped, inclusive

Double_t	ped_presamp {}
	max x for event-by-event ped, inclusive

Double_t	ped_presamp_nsamps {}
	presamples for ped calculation

TH2 *	h2Template
	num of presamples for ped calculation

TH2 *	h2Residuals

TH1 *	hAmpl

TH1 *	hTime

Int_t	template_npointsx

Int_t	template_npointsy

Double_t	template_begintime

Double_t	template_endtime

std::vector< float >	template_y

std::vector< float >	template_yrms

TF1 *	template_fcn

Double_t	fit_min_time {}

Double_t	fit_max_time {}
	min time for fit, in original units of waveform data

int	verbose
	max time for fit, in original units of waveform data

Detailed Description

MbdSig: Single Channel digital signal class, includes processing

Definition at line 22 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 22 of file MbdSig.h

Constructor & Destructor Documentation

MbdSig::MbdSig	(	const int	chnum = `0`,
		const int	nsamp = `0`
	)

explicit

Definition at line 19 of file MbdSig.cc.

View newest version in sPHENIX GitHub at line 19 of file MbdSig.cc

virtual MbdSig::~MbdSig ( )

virtual

Member Function Documentation

void MbdSig::CalcEventPed0	(	const Int_t	minsamp,
		const Int_t	maxsamp
	)

void MbdSig::CalcEventPed0	(	const Double_t	minx,
		const Double_t	maxx
	)

void MbdSig::CalcEventPed0_PreSamp	(	const Int_t	pre_samp,
		const Int_t	nsamps = `1`
	)

Double_t MbdSig::dCFD ( const Double_t fraction_threshold )

digital CFD, threshold is in fraction of amplitude

void MbdSig::FillPed0	(	const Int_t	minsamp,
		const Int_t	maxsamp
	)

Fill hists from data between minsamp and maxsamp bins sample number starts from 0 Ped0 is the running pedestal and rms

void MbdSig::FillPed0	(	const Double_t	minsamp,
		const Double_t	maxsamp
	)

Int_t MbdSig::FitTemplate ( )

Use template fit to get ampl and time

Double_t MbdSig::GetAmpl ( )

inline

Definition at line 36 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 36 of file MbdSig.h

References f_ampl.

TGraphErrors* MbdSig::GetGraph ( )

inline

Definition at line 35 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 35 of file MbdSig.h

References gpulse.

TH1* MbdSig::GetHist ( )

inline

Definition at line 34 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 34 of file MbdSig.h

References hpulse.

Double_t MbdSig::GetIntegral ( )

inline

Definition at line 38 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 38 of file MbdSig.h

References f_integral.

Double_t MbdSig::GetPed0 ( )

inline

Definition at line 48 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 48 of file MbdSig.h

References ped0.

Double_t MbdSig::GetPed0RMS ( )

inline

Definition at line 49 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 49 of file MbdSig.h

References ped0rms.

Double_t MbdSig::GetSplineAmpl ( )

Get pulse amplitude with spline fit

TF1* MbdSig::GetTemplateFcn ( )

inline

Definition at line 107 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 107 of file MbdSig.h

References template_fcn.

Double_t MbdSig::GetTime ( )

inline

Definition at line 37 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 37 of file MbdSig.h

References f_time.

void MbdSig::Init ( )

private

Double_t MbdSig::Integral	(	const Double_t	xmin,
		const Double_t	xmax
	)

Simple integral to get total charge, etc

Double_t MbdSig::LeadingEdge ( const Double_t threshold )

Leading Edge Discriminator signal

void MbdSig::LocMax	(	Double_t &	x_at_max,
		Double_t &	ymax,
		Double_t	minxrange = `0.`,
		Double_t	maxxrange = `0.`
	)

The maximum value from all samples

void MbdSig::LocMin	(	Double_t &	x_at_min,
		Double_t &	ymin,
		Double_t	minxrange = `0.`,
		Double_t	maxxrange = `0.`
	)

The minimum value from all samples (including negatives)

Double_t MbdSig::MBD ( const Int_t max_samp )

MBD method to get time, max_samp is the sample to use

void MbdSig::PadUpdate ( )

void MbdSig::Print ( )

void MbdSig::SetEventPed0PreSamp	(	const Int_t	presample,
		const Int_t	nsamps = `1`
	)

inline

Definition at line 65 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 65 of file MbdSig.h

References ped_presamp, and ped_presamp_nsamps.

void MbdSig::SetEventPed0Range	(	const Int_t	minsamp,
		const Int_t	maxsamp
	)

inline

Use the event by event pedestal,

Definition at line 55 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 55 of file MbdSig.h

References maxped0samp, and minped0samp.

void MbdSig::SetEventPed0Range	(	const Double_t	minx,
		const Double_t	maxx
	)

inline

Definition at line 60 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 60 of file MbdSig.h

References maxped0x, and minped0x.

void MbdSig::SetMinMaxFitTime	(	const Double_t	mintime,
		const Double_t	maxtime
	)

void MbdSig::SetPed0	(	const Double_t	mean,
		const Double_t	rms = `0.`
	)

Set the global pedestal. Once set, it is applied to the data for all events.

Int_t MbdSig::SetTemplate	(	const std::vector< float > &	shape,
		const std::vector< float > &	sherr
	)

void MbdSig::SetTemplateSize	(	const Int_t	nptsx,
		const Int_t	nptsy,
		const Double_t	begt,
		const Double_t	endt
	)

Make template waveforms for later fits

void MbdSig::SetTimeOffset ( const Double_t o )

inline

Definition at line 105 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 105 of file MbdSig.h

References f_time_offset.

void MbdSig::SetXY	(	const Float_t *	x,
		const Float_t *	y,
		const int	invert = `1`
	)

void MbdSig::SetY	(	const Float_t *	y,
		const int	invert = `1`
	)

Double_t MbdSig::TemplateFcn	(	const Double_t *	x,
		const Double_t *	par
	)

void MbdSig::Verbose ( const int v )

inline

Definition at line 112 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 112 of file MbdSig.h

References testSigmaEff::v, and verbose.

Member Data Documentation

int MbdSig::_status {0}

private

Definition at line 119 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 119 of file MbdSig.h

int MbdSig::ch

private

Definition at line 117 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 117 of file MbdSig.h

Double_t MbdSig::f_ampl

private

fit values

Definition at line 123 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 123 of file MbdSig.h

Referenced by GetAmpl().

Double_t MbdSig::f_integral

private

time offset used in fit

Definition at line 128 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 128 of file MbdSig.h

Referenced by GetIntegral().

Double_t MbdSig::f_time

private

best guess (from fit of spline or template, or max adc)

Definition at line 124 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 124 of file MbdSig.h

Referenced by GetTime().

Double_t MbdSig::f_time_offset

private

best guess (from fit of spline or template, or max adc)

Definition at line 126 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 126 of file MbdSig.h

Referenced by SetTimeOffset().

Double_t MbdSig::fit_max_time {}

private

min time for fit, in original units of waveform data

Definition at line 171 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 171 of file MbdSig.h

Double_t MbdSig::fit_min_time {}

private

Definition at line 170 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 170 of file MbdSig.h

TGraphErrors* MbdSig::gpulse

private

Definition at line 135 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 135 of file MbdSig.h

Referenced by GetGraph().

TGraphErrors* MbdSig::gRawPulse

private

Definition at line 133 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 133 of file MbdSig.h

TGraphErrors* MbdSig::gSubPulse

private

Definition at line 134 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 134 of file MbdSig.h

TH2* MbdSig::h2Residuals

private

Definition at line 155 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 155 of file MbdSig.h

TH2* MbdSig::h2Template

private

num of presamples for ped calculation

for time calibration For pulse template extraction

Definition at line 154 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 154 of file MbdSig.h

TH1* MbdSig::hAmpl

private

Definition at line 157 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 157 of file MbdSig.h

TH1* MbdSig::hPed0

private

for CalcPed0

Definition at line 139 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 139 of file MbdSig.h

TH1* MbdSig::hpulse

private

Definition at line 132 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 132 of file MbdSig.h

Referenced by GetHist().

TH1* MbdSig::hRawPulse

private

integral

Definition at line 130 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 130 of file MbdSig.h

TH1* MbdSig::hSubPulse

private

Definition at line 131 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 131 of file MbdSig.h

TH1* MbdSig::hTime

private

Definition at line 158 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 158 of file MbdSig.h

Int_t MbdSig::maxped0samp

private

min sample for event-by-event ped, inclusive

Definition at line 144 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 144 of file MbdSig.h

Referenced by SetEventPed0Range().

Double_t MbdSig::maxped0x

private

min x for event-by-event ped, inclusive

Definition at line 146 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 146 of file MbdSig.h

Referenced by SetEventPed0Range().

Int_t MbdSig::minped0samp

private

whether to apply ped0

Definition at line 143 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 143 of file MbdSig.h

Referenced by SetEventPed0Range().

Double_t MbdSig::minped0x

private

max sample for event-by-event ped, inclusive

Definition at line 145 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 145 of file MbdSig.h

Referenced by SetEventPed0Range().

int MbdSig::nsamples

private

Definition at line 118 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 118 of file MbdSig.h

Double_t MbdSig::ped0

private

Definition at line 140 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 140 of file MbdSig.h

Referenced by GetPed0().

Double_t MbdSig::ped0rms

private

Definition at line 141 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 141 of file MbdSig.h

Referenced by GetPed0RMS().

Double_t MbdSig::ped_presamp {}

private

max x for event-by-event ped, inclusive

Definition at line 147 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 147 of file MbdSig.h

Referenced by SetEventPed0PreSamp().

Double_t MbdSig::ped_presamp_nsamps {}

private

presamples for ped calculation

Definition at line 148 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 148 of file MbdSig.h

Referenced by SetEventPed0PreSamp().

Double_t MbdSig::template_begintime

private

Definition at line 161 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 161 of file MbdSig.h

Double_t MbdSig::template_endtime

private

Definition at line 162 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 162 of file MbdSig.h

TF1* MbdSig::template_fcn

private

Definition at line 169 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 169 of file MbdSig.h

Referenced by GetTemplateFcn().

Int_t MbdSig::template_npointsx

private

Definition at line 159 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 159 of file MbdSig.h

Int_t MbdSig::template_npointsy

private

Definition at line 160 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 160 of file MbdSig.h

std::vector<float> MbdSig::template_y

private

Definition at line 167 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 167 of file MbdSig.h

std::vector<float> MbdSig::template_yrms

private

Definition at line 168 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 168 of file MbdSig.h

Int_t MbdSig::use_ped0

private

Definition at line 142 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 142 of file MbdSig.h

int MbdSig::verbose

private

max time for fit, in original units of waveform data

Definition at line 173 of file MbdSig.h.

View newest version in sPHENIX GitHub at line 173 of file MbdSig.h

Referenced by Verbose().

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

coresoftware/blob/master/offline/packages/mbd/MbdSig.h
coresoftware/blob/master/offline/packages/mbd/MbdSig.cc

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation