PndEmcPSATrapDigiFilter Class Reference

Pulseshape analysis for ADC waveforms. More...

#include <PndEmcPSATrapDigiFilter.h>

Inheritance diagram for PndEmcPSATrapDigiFilter:

Public Member Functions
	PndEmcPSATrapDigiFilter (const std::vector< Double_t > params)
virtual	~PndEmcPSATrapDigiFilter ()
virtual Int_t	Process (const PndEmcWaveform *waveform)
	Find Hits in Waveform. More...
virtual void	GetHit (Int_t i, Double_t &energy, Double_t &time)
	Get energy and time of hit. More...
virtual void	Process (const PndEmcWaveform *waveform, Double_t &amplitude, Double_t &time)
	Deprecated. Do not use. More...
void	Draw (const PndEmcWaveform *waveform)
virtual void	Reset ()
	reset found hits More...
	ClassDef (PndEmcAbsPSA, 1)

Public Attributes
std::vector< Double_t >	fParams

Private Attributes
Double_t	lAmplitude
Double_t	lTime

Detailed Description

Pulseshape analysis for ADC waveforms.

Definition at line 21 of file PndEmcPSATrapDigiFilter.h.

Constructor & Destructor Documentation

PndEmcPSATrapDigiFilter::PndEmcPSATrapDigiFilter

(

const std::vector< Double_t >

params

)

Definition at line 20 of file PndEmcPSATrapDigiFilter.cxx.

                                                                                :
fParams(params)
{}

virtual PndEmcPSATrapDigiFilter::~PndEmcPSATrapDigiFilter ( )

inlinevirtual

Definition at line 26 of file PndEmcPSATrapDigiFilter.h.

{;}

Member Function Documentation

PndEmcAbsPSA::ClassDef ( PndEmcAbsPSA  , 1    )

inherited

void PndEmcPSATrapDigiFilter::Draw

(

const PndEmcWaveform *

waveform

)

void PndEmcPSATrapDigiFilter::GetHit ( Int_t  i, Double_t &  energy, Double_t &  time  )

virtual

Get energy and time of hit.

Parameters

Int_t	Index of Hit
Double_t	Energy of Hit
Double_t	Time of Hit

Returns

Implements PndEmcAbsPSA.

Definition at line 32 of file PndEmcPSATrapDigiFilter.cxx.

References lAmplitude, and lTime.

                                                                            { // i //[R.K.03/2017] unused variable(s)
        energy = lAmplitude;
        time = lTime;
}

Int_t PndEmcPSATrapDigiFilter::Process ( const PndEmcWaveform *  waveform )

virtual

Find Hits in Waveform.

Parameters

PndEmcWaveform

Returns

Return number of hits, negative if an error occurred

Implements PndEmcAbsPSA.

Definition at line 24 of file PndEmcPSATrapDigiFilter.cxx.

References lAmplitude, and lTime.

                                                                    {
        Process(waveform,lAmplitude,lTime);
        if(lAmplitude > 0){
                return 1;
        }else{
                return 0;
        }
}

void PndEmcPSATrapDigiFilter::Process ( const PndEmcWaveform *  waveform, Double_t &  amplitude, Double_t &  time  )

virtual

Deprecated. Do not use.

Parameters

PndEmcWaveform
Double_t
Double_t

Returns

Reimplemented from PndEmcAbsPSA.

Definition at line 36 of file PndEmcPSATrapDigiFilter.cxx.

References PndEmcFadcFilter::Filter(), fParams, PndEmcWaveform::GetSignal(), output, and PndEmcFadcFilter::SetupTrapez().

{
        const std::vector<Double_t> signal=waveform->GetSignal();
        std::vector<Double_t> output;
        
        // Signal filtartion 
        Int_t rise_time=(Int_t) fParams[0]; // rise time of trapezoid (in sampling periods)
        Int_t flat_length=(Int_t) fParams[1]; // length of the flat top period of trapezoid (in sampling periods) 
        Int_t shift=(Int_t) fParams[2]; // shift of the point to determine energy
        
        Int_t energy_point = rise_time+flat_length+shift-1; 
        
        PndEmcFadcFilter *flt  = new PndEmcFadcFilter();
        flt->SetupTrapez(rise_time,flat_length);
        flt->Filter(signal, output);
        delete flt;
        
        amplitude=output[energy_point];
        
        // Determination of the time is not yet implemented
        time=0;
                        
        return;
}

virtual void PndEmcAbsPSA::Reset ( )

inlinevirtualinherited

reset found hits

Returns

Reimplemented in PndEmcPSAFPGASampleAnalyser, and PndEmcHighLowPSA.

Definition at line 42 of file PndEmcAbsPSA.h.

{};

Member Data Documentation

std::vector<Double_t> PndEmcPSATrapDigiFilter::fParams

Definition at line 34 of file PndEmcPSATrapDigiFilter.h.

Referenced by Process().

Double_t PndEmcPSATrapDigiFilter::lAmplitude

private

Definition at line 37 of file PndEmcPSATrapDigiFilter.h.

Referenced by GetHit(), and Process().

Double_t PndEmcPSATrapDigiFilter::lTime

private

Definition at line 38 of file PndEmcPSATrapDigiFilter.h.

Referenced by GetHit(), and Process().

---

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

• PndEmcPSATrapDigiFilter.h
• PndEmcPSATrapDigiFilter.cxx