WireCell::ZSEndedTrace Class Reference

#include <ZSEndedTrace.h>

Inheritance diagram for WireCell::ZSEndedTrace:

Public Member Functions
	ZSEndedTrace (int chid, int nbins=0)
void	operator() (int tbin, float charge)
	used to fill. More...
virtual int	channel () const
virtual int	tbin () const
virtual const ChargeSequence &	charge () const
Public Member Functions inherited from WireCell::ITrace
virtual	~ITrace ()
Public Member Functions inherited from WireCell::IData< ITrace >
virtual	~IData ()

Private Attributes
int	m_chid
int	m_nbins
std::map< int, float >	m_chqmap
ChargeSequence	m_charge

Additional Inherited Members
Public Types inherited from WireCell::ITrace
typedef std::vector< float >	ChargeSequence
	Sequential collection of charge. More...
Public Types inherited from WireCell::IData< ITrace >
typedef ITrace	value_type
typedef std::shared_ptr< const ITrace >	pointer
typedef std::vector< pointer >	vector
typedef std::shared_ptr< const vector >	shared_vector

Detailed Description

This concrete trace is filled by time bin and charge.

It provides the results of the filling such that the ChargeSequence is trivially (exactly) zero suppressed but only at the ends. Any zeros bounded by non-zero charge are kept.

Definition at line 17 of file ZSEndedTrace.h.

Constructor & Destructor Documentation

ZSEndedTrace::ZSEndedTrace	(	int	chid,
		int	nbins = 0
	)

Definition at line 6 of file ZSEndedTrace.cxx.

    : m_chid(chid)
    , m_nbins(nbins)
{
}

Member Function Documentation

int ZSEndedTrace::channel ( ) const

virtual

Return the identifier number for the channel on which this trace was recorded.

Implements WireCell::ITrace.

Definition at line 19 of file ZSEndedTrace.cxx.

{
    return m_chid;
}

const ZSEndedTrace::ChargeSequence & ZSEndedTrace::charge ( ) const

virtual

Return the contiguous adc/charge measurements on the channel starting at tbin.

Implements WireCell::ITrace.

Definition at line 29 of file ZSEndedTrace.cxx.

{
    if (!m_charge.size()) {
        int first_bin = m_chqmap.begin()->first;
        int last_bin = m_chqmap.rbegin()->first;
        m_charge.resize(last_bin-first_bin+1, 0);
        for (auto mit : m_chqmap) {
            m_charge[mit.first - first_bin] = mit.second;
        }
    }
    return m_charge; 
}

void ZSEndedTrace::operator()	(	int	tbin,
		float	charge
	)

used to fill.

Definition at line 12 of file ZSEndedTrace.cxx.

{
    bin = min(bin, m_nbins-1);
    m_chqmap[bin] += charge;
    m_charge.clear();   // invalidate;
}

int ZSEndedTrace::tbin ( ) const

virtual

Return the time bin relative to some absolute time (typically the start of the frame) at which the first ADC/charge in the trace was digitized (leading bin edge).

Implements WireCell::ITrace.

Definition at line 24 of file ZSEndedTrace.cxx.

{
    return m_chqmap.begin()->first;
}

Member Data Documentation

ChargeSequence WireCell::ZSEndedTrace::m_charge

mutableprivate

Definition at line 20 of file ZSEndedTrace.h.

int WireCell::ZSEndedTrace::m_chid

private

Definition at line 18 of file ZSEndedTrace.h.

std::map<int,float> WireCell::ZSEndedTrace::m_chqmap

private

Definition at line 19 of file ZSEndedTrace.h.

int WireCell::ZSEndedTrace::m_nbins

private

Definition at line 18 of file ZSEndedTrace.h.

---

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

• wire-cell-build/gen/inc/WireCellGen/ZSEndedTrace.h
• wire-cell-build/gen/src/ZSEndedTrace.cxx