PFTauDiscriminants::Dalitz Class Reference

#include <Discriminants.h>

Inheritance diagram for PFTauDiscriminants::Dalitz:

List of all members.

Public Member Functions
	Dalitz ()
	~Dalitz ()
Protected Member Functions
void	doComputation (PFTauDiscriminantManager *input, std::vector< double > &result)

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Detailed Description

Definition at line 153 of file Discriminants.h.

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Constructor & Destructor Documentation

PFTauDiscriminants::Dalitz::Dalitz

(

)

[inline]

Definition at line 155 of file Discriminants.h.

:DiscriminantBase<double>("Dalitz", "vector<double>", false, true, 0.0){};

PFTauDiscriminants::Dalitz::~Dalitz

(

)

[inline]

Definition at line 156 of file Discriminants.h.

{};

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Member Function Documentation

void PFTauDiscriminants::Dalitz::doComputation	(	PFTauDiscriminantManager *	input,
		std::vector< double > &	result
	)		[protected, virtual]

Implements PFTauDiscriminants::DiscriminantBase< double >.

Definition at line 204 of file Discriminants.cc.

References PFTauDiscriminants::PFTauDiscriminantManager::mainTrack(), reco::Candidate::p4(), and PFTauDiscriminants::PFTauDiscriminantManager::signalObjectsSortedByPt().

{
   const std::vector<const reco::Candidate*>& theSignalObjects = input->signalObjectsSortedByPt();
   const reco::Candidate* theMainTrack = input->mainTrack();
   if (!theMainTrack)
      return;
   LorentzVector mainTrackFourVector = theMainTrack->p4();

   for(std::vector<const reco::Candidate*>::const_iterator iObject  = theSignalObjects.begin();
         iObject != theSignalObjects.end();
         ++iObject)
   {
      const reco::Candidate* currentObject = *iObject;
      if (currentObject != theMainTrack)
      {
         LorentzVector combinedFourVector = mainTrackFourVector + currentObject->p4();
         result.push_back(combinedFourVector.mass());
      }
   }
}