Helper class to cut a raw::OpDetWaveform from a longer waveform data. More...

#include <PMTsimulationAlg.h>

Public Types
using	Sample_t = SampleType

using	WaveformData_t = std::vector< Sample_t >
	Type of waveform data. More...

using	BufferRange_t = std::pair< detinfo::timescales::optical_tick, detinfo::timescales::optical_tick >

Public Member Functions
	OpDetWaveformMakerClass (WaveformData_t const &waveform, detinfo::timescales::electronics_time PMTstartTime, util::quantities::nanosecond samplingPeriod)
	Sampling period. More...


raw::OpDetWaveform	create (raw::Channel_t opChannel, BufferRange_t const &bufferRange) const
	Returns an `raw::OpDetWaveform` with data at the `bufferRange`. More...

raw::OpDetWaveform	operator() (raw::Channel_t opChannel, BufferRange_t const &bufferRange) const

Public Attributes
WaveformData_t const &	fWaveform
	Full data from the PMT channel. More...

detinfo::timescales::electronics_time const	fPMTstartTime
	Time of the first sample in waveform. More...

util::quantities::nanosecond	fSamplingPeriod

Detailed Description

template<typename SampleType>
class icarus::opdet::OpDetWaveformMakerClass< SampleType >

Helper class to cut a raw::OpDetWaveform from a longer waveform data.

Definition at line 70 of file PMTsimulationAlg.h.

Member Typedef Documentation

template<typename SampleType >

using icarus::opdet::OpDetWaveformMakerClass< SampleType >::BufferRange_t = std::pair <detinfo::timescales::optical_tick, detinfo::timescales::optical_tick>

Definition at line 91 of file PMTsimulationAlg.h.

template<typename SampleType >

using icarus::opdet::OpDetWaveformMakerClass< SampleType >::Sample_t = SampleType

Definition at line 85 of file PMTsimulationAlg.h.

template<typename SampleType >

using icarus::opdet::OpDetWaveformMakerClass< SampleType >::WaveformData_t = std::vector<Sample_t>

Type of waveform data.

Definition at line 88 of file PMTsimulationAlg.h.

Constructor & Destructor Documentation

template<typename SampleType >

icarus::opdet::OpDetWaveformMakerClass< SampleType >::OpDetWaveformMakerClass	(	WaveformData_t const &	waveform,
		detinfo::timescales::electronics_time	PMTstartTime,
		util::quantities::nanosecond	samplingPeriod
	)

Sampling period.

Constructor: waveform data, start time and sampling period

Definition at line 1019 of file PMTsimulationAlg.h.

   : fWaveform(waveform)
   , fPMTstartTime(PMTstartTime)
   , fSamplingPeriod(samplingPeriod)
 {}

Member Function Documentation

template<typename SampleType >

raw::OpDetWaveform icarus::opdet::OpDetWaveformMakerClass< SampleType >::create	(	raw::Channel_t	opChannel,
		BufferRange_t const &	bufferRange
	)		const

Returns an raw::OpDetWaveform with data at the bufferRange.

Definition at line 1033 of file PMTsimulationAlg.h.

 {
   std::size_t const start
     = std::min(std::size_t(bufferRange.first.value()), fWaveform.size());
   std::size_t const end
     = std::min(std::size_t(bufferRange.second.value()), fWaveform.size());
   assert(start <= end);
   
   // start of the waveform (tick #0) in the full optical reading
   raw::TimeStamp_t const timeStamp { fPMTstartTime + start * fSamplingPeriod };
   
   // create a new waveform preallocating enough room for the full buffer
   raw::OpDetWaveform outputWaveform(timeStamp, opChannel, end - start);
   
   // copy the buffer (need to unwrap the ADCcount value)
   std::transform(
     fWaveform.begin() + start,
     fWaveform.begin() + end,
     std::back_inserter(outputWaveform),
     [](auto sample){ return sample.value(); }
     );
   
   return outputWaveform;
 } // icarus::opdet::OpDetWaveformMakerClass<>::create()

template<typename SampleType >

raw::OpDetWaveform icarus::opdet::OpDetWaveformMakerClass< SampleType >::operator()	(	raw::Channel_t	opChannel,
		BufferRange_t const &	bufferRange
	)		const