HcalPulseShapes.cc File Reference

#include "CalibCalorimetry/HcalAlgos/interface/HcalPulseShapes.h"
#include "FWCore/Utilities/interface/Exception.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "CLHEP/Random/RandFlat.h"
#include "CalibFormats/HcalObjects/interface/HcalDbRecord.h"
#include <cmath>
#include <iostream>
#include <fstream>
#include "TMath.h"

Go to the source code of this file.

Functions
double	gexp (double t, double A, double c, double t0, double s)
double	onePulse (double t, double A, double sigma, double theta, double m)

Function Documentation

gexp()

double gexp ( double  t, double  A, double  c, double  t0, double  s  )

inline

Definition at line 560 of file HcalPulseShapes.cc.

                                                                      {
  static double const root2(sqrt(2));
  return -A * 0.5 * exp(c * t + 0.5 * c * c * s * s - c * s) * (erf(-0.5 * root2 / s * (t - t0 + c * s * s)) - 1);
}

References HltBtagPostValidation_cff::c, JetChargeProducer_cfi::exp, alignCSCRings::s, mathSSE::sqrt(), OrderedSet::t, and FrontierCondition_GT_autoExpress_cfi::t0.

Referenced by HcalPulseShapes::analyticPulseShapeSiPMHO().

onePulse()

double onePulse ( double  t, double  A, double  sigma, double  theta, double  m  )

inline

Definition at line 565 of file HcalPulseShapes.cc.

                                                                                 {
  return (t < theta) ? 0 : A * TMath::LogNormal(t, sigma, theta, m);
}

References visualization-live-secondInstance_cfg::m, OrderedSet::t, and theta().

Referenced by HcalPulseShapes::analyticPulseShapeSiPMHE().