PeakFinderTest Struct Reference

#include <SlidingPeakFinder.h>

Public Member Functions
bool	operator() (uint8_t max, uint8_t min) const
bool	operator() (const uint8_t *left, const uint8_t *right, const uint8_t *begin, const uint8_t *end) const
	PeakFinderTest (float mip, uint32_t detid, uint32_t firstStrip, const SiStripNoises *theNoise, float seedCutMIPs, float seedCutSN, float subclusterCutMIPs, float subclusterCutSN)

Private Attributes
uint8_t	cut_
unsigned int	detid_
int	firstStrip_
float	mip_
const SiStripNoises *	noiseObj_
SiStripNoises::Range	noises_
float	subclusterCutMIPs_
float	subclusterCutSN2_
float	sumCut_

Detailed Description

Definition at line 55 of file SlidingPeakFinder.h.

Constructor & Destructor Documentation

PeakFinderTest()

PeakFinderTest::PeakFinderTest ( float  mip, uint32_t  detid, uint32_t  firstStrip, const SiStripNoises *  theNoise, float  seedCutMIPs, float  seedCutSN, float  subclusterCutMIPs, float  subclusterCutSN  )

inline

Definition at line 56 of file SlidingPeakFinder.h.

References cut_, SiStripNoises::getNoise(), noiseObj_, noises_, HLT_2023v12_cff::seedCutMIPs, and HLT_2023v12_cff::seedCutSN.

      : mip_(mip),
        detid_(detid),
        firstStrip_(firstStrip),
        noiseObj_(theNoise),
        noises_(theNoise->getRange(detid)),
        subclusterCutMIPs_(subclusterCutMIPs),
        sumCut_(subclusterCutMIPs_ * mip_),
        subclusterCutSN2_(subclusterCutSN * subclusterCutSN) {
    cut_ = std::min<float>(seedCutMIPs * mip, seedCutSN * noiseObj_->getNoise(firstStrip + 1, noises_));
  }

Member Function Documentation

operator()() [1/2]

bool PeakFinderTest::operator() ( uint8_t  max, uint8_t  min  ) const

inline

Definition at line 75 of file SlidingPeakFinder.h.

References cut_, SiStripPI::max, and SiStripPI::min.

{ return max - min > cut_; }

operator()() [2/2]

bool PeakFinderTest::operator() ( const uint8_t *  left, const uint8_t *  right, const uint8_t *  begin, const uint8_t *  end  ) const

inline

Definition at line 76 of file SlidingPeakFinder.h.

References mps_fire::end, firstStrip_, SiStripNoises::getNoise(), createfilelist::int, SiStripPI::max, hgchebackDigitizer_cfi::noise, noiseObj_, noises_, funct::pow(), subclusterCutSN2_, sumCut_, and x.

                                                                                                             {
    int yleft = (left < begin ? 0 : *left);
    int yright = (right >= end ? 0 : *right);
    float sum = 0.0;
    int maxval = 0;
    float noise = 0;
    for (const uint8_t *x = left + 1; x < right; ++x) {
      int baseline = (yleft * int(right - x) + yright * int(x - left)) / int(right - left);
      sum += int(*x) - baseline;
      noise += std::pow(noiseObj_->getNoise(firstStrip_ + int(x - begin), noises_), 2);
      maxval = std::max(maxval, int(*x) - baseline);
    }
    if (sum > sumCut_ && sum * sum > noise * subclusterCutSN2_)
      return true;
    return false;
  }

Member Data Documentation

cut_

uint8_t PeakFinderTest::cut_

private

Definition at line 99 of file SlidingPeakFinder.h.

Referenced by operator()(), and PeakFinderTest().

detid_

unsigned int PeakFinderTest::detid_

private

Definition at line 95 of file SlidingPeakFinder.h.

firstStrip_

int PeakFinderTest::firstStrip_

private

Definition at line 96 of file SlidingPeakFinder.h.

Referenced by operator()().

mip_

float PeakFinderTest::mip_

private

Definition at line 94 of file SlidingPeakFinder.h.

noiseObj_

const SiStripNoises* PeakFinderTest::noiseObj_

private

Definition at line 97 of file SlidingPeakFinder.h.

Referenced by operator()(), and PeakFinderTest().

noises_

SiStripNoises::Range PeakFinderTest::noises_

private

Definition at line 98 of file SlidingPeakFinder.h.

Referenced by operator()(), and PeakFinderTest().

subclusterCutMIPs_

float PeakFinderTest::subclusterCutMIPs_

private

Definition at line 100 of file SlidingPeakFinder.h.

subclusterCutSN2_

float PeakFinderTest::subclusterCutSN2_

private

Definition at line 100 of file SlidingPeakFinder.h.

Referenced by operator()().

sumCut_

float PeakFinderTest::sumCut_

private

Definition at line 100 of file SlidingPeakFinder.h.

Referenced by operator()().