TtHadLRJetCombCalc Class Reference

#include <TtHadLRJetCombCalc.h>

Public Member Functions
void	operator() (TtHadEvtSolution &)
	TtHadLRJetCombCalc ()
	TtHadLRJetCombCalc (TString, std::vector< int >)
	~TtHadLRJetCombCalc ()

Private Attributes
bool	addPurity
LRHelpFunctions *	myLR

Detailed Description

Definition at line 19 of file TtHadLRJetCombCalc.h.

Constructor & Destructor Documentation

TtHadLRJetCombCalc::TtHadLRJetCombCalc

(

)

TtHadLRJetCombCalc::TtHadLRJetCombCalc	(	TString	fitInputPath,
		std::vector< int >	observables
	)

Definition at line 7 of file TtHadLRJetCombCalc.cc.

References addPurity, gather_cfg::cout, and myLR.

{
  std::cout << "=== Constructing a TtHadLRJetCombCalc... " << std::endl; 
  myLR = new LRHelpFunctions();
  addPurity = false;
  if(observables[0] == -1) addPurity = true;
  myLR -> readObsHistsAndFits(fitInputPath, observables, addPurity);
  std::cout << "=== done." << std::endl;
}

TtHadLRJetCombCalc::~TtHadLRJetCombCalc

(

)

Definition at line 17 of file TtHadLRJetCombCalc.cc.

References myLR.

{
  delete myLR;
}

Member Function Documentation

void TtHadLRJetCombCalc::operator()

(

TtHadEvtSolution &

sol

)

Definition at line 22 of file TtHadLRJetCombCalc.cc.

References addPurity, LRHelpFunctions::calcLRval(), LRHelpFunctions::calcProb(), TtHadEvtSolution::getLRJetCombObsVal(), myLR, connectstrParser::o, LRHelpFunctions::obsFitIncluded(), TtHadEvtSolution::setLRJetCombLRval(), and TtHadEvtSolution::setLRJetCombProb().

{  
  // find the used observables
  std::vector<double> obsVals;
  for(unsigned int o = 0; o<100; o++){
    if( myLR->obsFitIncluded(o) ) {obsVals.push_back(sol.getLRJetCombObsVal(o)); };
  }
  
  // calculate the logLR and the purity
  double logLR = myLR->calcLRval(obsVals);
  double prob  = -999.;
  if(addPurity) prob = myLR->calcProb(logLR);
  
  // fill these values to the members in the TtHadEvtSolution
  sol.setLRJetCombLRval(logLR);
  sol.setLRJetCombProb(prob);
}

Member Data Documentation

bool TtHadLRJetCombCalc::addPurity

private

Definition at line 31 of file TtHadLRJetCombCalc.h.

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

LRHelpFunctions* TtHadLRJetCombCalc::myLR

private

Definition at line 30 of file TtHadLRJetCombCalc.h.

Referenced by operator()(), TtHadLRJetCombCalc(), and ~TtHadLRJetCombCalc().