hit::RegionAboveThresholdFinder Class Reference

#include "RegionAboveThresholdFinder.h"

Public Member Functions
	RegionAboveThresholdFinder (float threshold)
void	FillStartAndEndTicks (const std::vector< float > &signal, std::vector< unsigned int > &start_ticks, std::vector< unsigned int > &end_ticks)

Private Attributes
float	fThreshold

Detailed Description

Definition at line 19 of file RegionAboveThresholdFinder.h.

Constructor & Destructor Documentation

hit::RegionAboveThresholdFinder::RegionAboveThresholdFinder ( float  threshold )

inline

Definition at line 22 of file RegionAboveThresholdFinder.h.

References FillStartAndEndTicks(), and fThreshold.

{ fThreshold = threshold; }

Member Function Documentation

void hit::RegionAboveThresholdFinder::FillStartAndEndTicks	(	const std::vector< float > &	signal,
		std::vector< unsigned int > &	start_ticks,
		std::vector< unsigned int > &	end_ticks
	)

Title: RegionAboveThresholdFinder Class Author: Wes Ketchum (wketc.nosp@m.hum@.nosp@m.lanl..nosp@m.gov)

Description: Class that finds a region above threshold in which to do hit-finding.

Input: Vector of floats (like a recob::Wire vector) Output: Vector of begin times, and vector of end times.

Definition at line 15 of file RegionAboveThresholdFinder.cxx.

References fThreshold.

Referenced by RegionAboveThresholdFinder().

{

  start_ticks.clear();
  end_ticks.clear();

  bool in_RAT = false;
  for (unsigned int i_tick = 0; i_tick < signal.size(); i_tick++) {

    if (!in_RAT && signal[i_tick] >= fThreshold) {
      start_ticks.push_back(i_tick);
      in_RAT = true;
    }
    else if (in_RAT && signal[i_tick] < fThreshold) {
      end_ticks.push_back(i_tick);
      in_RAT = false;
    }
  }

  if (in_RAT) end_ticks.push_back(signal.size());

  if (end_ticks.size() != start_ticks.size())
    throw std::runtime_error(
      "ERROR in RegionAboveThresholdFinder: start and end tick vectors not equal.");
}

Member Data Documentation

float hit::RegionAboveThresholdFinder::fThreshold

private

Definition at line 29 of file RegionAboveThresholdFinder.h.

Referenced by FillStartAndEndTicks(), and RegionAboveThresholdFinder().

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

• larreco/v09_25_00/source/larreco/HitFinder/RegionAboveThresholdFinder.h
• larreco/v09_25_00/source/larreco/HitFinder/RegionAboveThresholdFinder.cxx