#include <ZdcSimpleRecAlgo.h>

Public Member Functions
ZDCRecHit	reconstruct (const ZDCDataFrame &digi, const HcalCoder &coder, const HcalCalibrations &calibs) const
HcalCalibRecHit	reconstruct (const HcalCalibDataFrame &digi, const HcalCoder &coder, const HcalCalibrations &calibs) const
	ZdcSimpleRecAlgo (int firstSample, int samplesToAdd, bool correctForTimeslew, bool correctForContainment, float fixedPhaseNs, int recoMethod)
	ZdcSimpleRecAlgo (int firstSample, int samplesToAdd, int recoMethod)
Private Attributes
bool	correctForTimeslew_
int	firstSample_
std::auto_ptr < HcalPulseContainmentCorrection >	pulseCorr_
int	recoMethod_
int	samplesToAdd_

Detailed Description

This class reconstructs RecHits from Digis for ZDC by addition of selected time samples, pedestal subtraction, and gain application. The time of the hit is reconstructed using a weighted peak bin calculation supplemented by precise time lookup table. A consumer of this class also has the option of correcting the reconstructed time for energy-dependent time slew associated with the QIE.

A sencon method based on a based on a event by event substraction is also implelented. signal = (S4 + S5 - 2*(S1+S2+S3 + S7+S8+S9+S10))*(ft-Gev constant) where SN is the signal in the nth time slice

Date:: 2010/01/21 14:28:18

Revision:: 1.1

Author:: E. Garcia CSU & J. Gomez UMD

Definition at line 37 of file ZdcSimpleRecAlgo.h.

Constructor & Destructor Documentation

ZdcSimpleRecAlgo::ZdcSimpleRecAlgo	(	int	firstSample,
		int	samplesToAdd,
		bool	correctForTimeslew,
		bool	correctForContainment,
		float	fixedPhaseNs,
		int	recoMethod
	)

Full featured constructor for ZDC

Definition at line 12 of file ZdcSimpleRecAlgo.cc.

References MaximumFractionalError, pulseCorr_, and samplesToAdd_.

                                                                                                                                                  : 
  firstSample_(firstSample), 
  samplesToAdd_(samplesToAdd),
  recoMethod_(recoMethod),
  correctForTimeslew_(correctForTimeslew) {
  if (correctForPulse) 
    pulseCorr_=std::auto_ptr<HcalPulseContainmentCorrection>(new HcalPulseContainmentCorrection(samplesToAdd_,phaseNS,MaximumFractionalError));
}

ZdcSimpleRecAlgo::ZdcSimpleRecAlgo	(	int	firstSample,
		int	samplesToAdd,
		int	recoMethod
	)

Simple constructor for PMT-based detectors

Definition at line 21 of file ZdcSimpleRecAlgo.cc.

                                                                                    : 
  firstSample_(firstSample), 
  samplesToAdd_(samplesToAdd),
  recoMethod_(recoMethod),
  correctForTimeslew_(false) {
}

Member Function Documentation

ZDCRecHit ZdcSimpleRecAlgo::reconstruct	(	const ZDCDataFrame &	digi,
		const HcalCoder &	coder,
		const HcalCalibrations &	calibs
	)		const

Definition at line 175 of file ZdcSimpleRecAlgo.cc.

References Exception, HcalTimeSlew::Fast, firstSample_, recoMethod_, and samplesToAdd_.

Referenced by ZdcHitReconstructor::produce(), and ZdcSimpleReconstructor::produce().

                                                                                                                              {
 
  if(recoMethod_ == 1)
   return ZdcSimpleRecAlgoImpl::reco1<ZDCDataFrame,ZDCRecHit>(digi,coder,calibs,
                                                              firstSample_,samplesToAdd_,false,
                                                              0,
                                                              HcalTimeSlew::Fast);
  if(recoMethod_ == 2)
   return ZdcSimpleRecAlgoImpl::reco2<ZDCDataFrame,ZDCRecHit>(digi,coder,calibs,
                                                              firstSample_,samplesToAdd_,false,
                                                              0,HcalTimeSlew::Fast);

     edm::LogError("ZDCSimpleRecAlgoImpl::reconstruct, recoMethod was not declared");
     throw cms::Exception("ZDCSimpleRecoAlgos::exiting process");
   
}