#include <compareMissingEnergySums.h>

Public Member Functions
	compareMissingEnergySums (const T &data, const T &emu, const GctErrorAnalyzerMBxInfo &mbxparams)
bool	doCompare (TH1I *errorFlag_hist_)
	~compareMissingEnergySums ()
Private Attributes
T	data_
T	emu_
GctErrorAnalyzerMBxInfo	mbxparams_

Detailed Description

template<class T>
class compareMissingEnergySums< T >

Definition at line 24 of file compareMissingEnergySums.h.

Constructor & Destructor Documentation

template<class T >

compareMissingEnergySums< T >::compareMissingEnergySums	(	const T &	data,
		const T &	emu,
		const GctErrorAnalyzerMBxInfo &	mbxparams
	)

Definition at line 37 of file compareMissingEnergySums.h.

                                                                                                                           :
  data_(data),
  emu_(emu),
  mbxparams_(mbxparams)
{

}

template<class T >

compareMissingEnergySums< T >::~compareMissingEnergySums ( )

Definition at line 46 of file compareMissingEnergySums.h.

                                                       {

}

Member Function Documentation

template<class T >

bool compareMissingEnergySums< T >::doCompare ( TH1I * errorFlag_hist_ )

Definition at line 51 of file compareMissingEnergySums.h.

References i, and j.

Referenced by GctErrorAnalyzer::analyze().

                                                                 {

  bool errorFlag=0;
  
  for(unsigned int i=0; i < data_->size(); i++) {
    if(data_->at(i).bx() != mbxparams_.GCTTrigBx) continue;

    for(unsigned int j=0; j < emu_->size(); j++) {
      if(emu_->at(j).bx() != mbxparams_.EmuTrigBx) continue;

      if(data_->at(i).overFlow() && emu_->at(j).overFlow()) {
        //if both overflow bits are set then = match
        errorFlag_hist_->Fill(0);
        return errorFlag;
      }
      
      //check that we consider non-zero candidates - if we don't, return (don't fill hist)
      if(!data_->at(i).overFlow() && !emu_->at(j).overFlow() && data_->at(i).et() == 0 && emu_->at(j).et() == 0) return errorFlag;

      if(!data_->at(i).overFlow() && !emu_->at(j).overFlow() && data_->at(i).et() == emu_->at(j).et() && data_->at(i).phi() == emu_->at(j).phi()) {
      //similarly, if the overflow bits are both off but the mag/phi agree = match
        errorFlag_hist_->Fill(0);
        return errorFlag;
      }

      if(!data_->at(i).overFlow() && !emu_->at(j).overFlow() && data_->at(i).et() == emu_->at(j).et() && data_->at(i).phi() != emu_->at(j).phi()) {
        //if the overflow bits are both off but only the mag agree = mag match
        errorFlag_hist_->Fill(1);
        return errorFlag=1;
      }

      if(!data_->at(i).overFlow() && !emu_->at(j).overFlow() && data_->at(i).et() != emu_->at(j).et() && data_->at(i).phi() == emu_->at(j).phi()) {
        //if the overflow bits are both off but only the phi agree = phi match
        errorFlag_hist_->Fill(2);
        return errorFlag=1;
      }

      //otherwise it's a total unmatch
      errorFlag_hist_->Fill(3);
      errorFlag=1;
      return errorFlag;
    }  
  }
  return errorFlag;
}