TtHadLRJetCombCalc Class Reference

#include <TtHadLRJetCombCalc.h>

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

Private Attributes
bool	addPurity
LRHelpFunctions *	myLR

Detailed Description

Definition at line 18 of file TtHadLRJetCombCalc.h.

Constructor & Destructor Documentation

TtHadLRJetCombCalc() [1/2]

TtHadLRJetCombCalc::TtHadLRJetCombCalc

(

)

TtHadLRJetCombCalc() [2/2]

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

Definition at line 6 of file TtHadLRJetCombCalc.cc.

References addPurity, gather_cfg::cout, myLR, runBasic_cfi::observables, and LRHelpFunctions::readObsHistsAndFits().

                                                                                                     {
  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::~TtHadLRJetCombCalc

(

)

Definition at line 16 of file TtHadLRJetCombCalc.cc.

References myLR.

{ delete myLR; }

Member Function Documentation

operator()()

void TtHadLRJetCombCalc::operator()

(

TtHadEvtSolution &

sol

)

Definition at line 18 of file TtHadLRJetCombCalc.cc.

References addPurity, LRHelpFunctions::calcLRval(), LRHelpFunctions::calcProb(), myLR, EcalTangentSkim_cfg::o, LRHelpFunctions::obsFitIncluded(), TtFullHadEvtBuilder_cfi::prob, and mkfit::Const::sol.

                                                         {
  // 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

addPurity

bool TtHadLRJetCombCalc::addPurity

private

Definition at line 28 of file TtHadLRJetCombCalc.h.

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

myLR

LRHelpFunctions* TtHadLRJetCombCalc::myLR

private

Definition at line 27 of file TtHadLRJetCombCalc.h.

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