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PFTauDiscriminants::DiscriminantBase< T > Class Template Reference

#include <RecoTauTag/TauTagTools/interface/PFTauDiscriminantBase.h>

Inheritance diagram for PFTauDiscriminants::DiscriminantBase< T >:

List of all members.

Public Types
typedef std::vector< T > ::const_iterator	myVectorIterator
Public Member Functions
void	branchTree (TTree *theTree)
	add a branch to a ttree corresponding to this variable
void	compute (PFTauDiscriminantManager *input)
	computes the associated quanity for the tau object that is loaded in the PFTauDiscriminantManager implemented in derived implementation class
	DiscriminantBase (string name, string rootTypeName, bool branchAsSimpleDataType, bool isMultiple, T defaultValue)
void	fillMVA (std::vector< PhysicsTools::Variable::Value > &mvaHolder) const
virtual void	setNullResult (PFTauDiscriminantManager *input)
virtual	~DiscriminantBase ()
Protected Member Functions
virtual void	doComputation (PFTauDiscriminantManager *input, vector< T > &result)=0
Private Attributes
T	defaultValue_
bool	isMultiple_
std::vector< T >	result_
std::vector< T > *	resultPtr_
T	singleResult_

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Detailed Description

template<class T>
class PFTauDiscriminants::DiscriminantBase< T >

Definition at line 70 of file PFTauDiscriminantBase.h.

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Member Typedef Documentation

template<class T>

typedef std::vector<T>::const_iterator PFTauDiscriminants::DiscriminantBase< T >::myVectorIterator

Definition at line 77 of file PFTauDiscriminantBase.h.

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Constructor & Destructor Documentation

template<class T>

PFTauDiscriminants::DiscriminantBase< T >::DiscriminantBase	(	string	name,
		string	rootTypeName,
		bool	branchAsSimpleDataType,
		bool	isMultiple,
		T	defaultValue
	)			[inline, explicit]

Definition at line 72 of file PFTauDiscriminantBase.h.

                                                                                     :Discriminant(name, rootTypeName, branchAsSimpleDataType),isMultiple_(isMultiple),defaultValue_(defaultValue){
         resultPtr_ = &result_;
      };

template<class T>

virtual PFTauDiscriminants::DiscriminantBase< T >::~DiscriminantBase

(

)

[inline, virtual]

Definition at line 77 of file PFTauDiscriminantBase.h.

{};

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Member Function Documentation

template<class T>

void PFTauDiscriminants::DiscriminantBase< T >::branchTree

(

TTree *

theTree

)

[inline, virtual]

add a branch to a ttree corresponding to this variable

Implements PFTauDiscriminants::Discriminant.

Definition at line 112 of file PFTauDiscriminantBase.h.

                                      {
         if (!this->branchSimply())
         {
            edm::LogInfo("PFTauDiscriminantBase") << "Branching TTree: " << theTree->GetName() << " with full class name (bronch)";
            theTree->Branch(name().c_str(), rootTypeName().c_str(), &resultPtr_); 
         }
         else
         {
            edm::LogInfo("PFTauDiscriminantBase") << "Branching TTree: " << theTree->GetName() << " with struct style branch (leaflist)";
            stringstream branchType;
            branchType << name() << "/" << rootTypeName(); //eg D, F, I, etc
            theTree->Branch(this->name().c_str(), &singleResult_, branchType.str().c_str());
         }
      }

template<class T>

void PFTauDiscriminants::DiscriminantBase< T >::compute

(

PFTauDiscriminantManager *

input

)

[inline, virtual]

computes the associated quanity for the tau object that is loaded in the PFTauDiscriminantManager implemented in derived implementation class

Implements PFTauDiscriminants::Discriminant.

Definition at line 88 of file PFTauDiscriminantBase.h.

      {
         result_.clear();

         if (input)
            doComputation(input, result_); 
         else
            edm::LogError("DiscriminantBase") << "Error in DiscriminantBase - trying to compute discriminants on null PFTauDecayMode pointer!";

         size_t numberOfResultsReturned = result_.size();
         if(!numberOfResultsReturned) //if there are no results, ROOT branches of simple variables must be filled w/ the default value
         {
            singleResult_ = defaultValue_;
         } else
         {
            if(!isMultiple_ && numberOfResultsReturned > 1)
            {
               edm::LogWarning("PFTauDiscriminants::DiscriminantBase") << "Warning, multiple discriminant values recieved for a non-multiple branch, taking only the first!"; 
            }
            singleResult_ = result_[0];
         }
      }

template<class T>

virtual void PFTauDiscriminants::DiscriminantBase< T >::doComputation	(	PFTauDiscriminantManager *	input,
		vector< T > &	result
	)			[protected, pure virtual]

Implemented in PFTauDiscriminants::DecayMode, PFTauDiscriminants::OutlierNCharged, PFTauDiscriminants::Pt, PFTauDiscriminants::Eta, PFTauDiscriminants::MainTrackPt, PFTauDiscriminants::MainTrackAngle, PFTauDiscriminants::TrackPt, PFTauDiscriminants::PiZeroPt, PFTauDiscriminants::TrackAngle, PFTauDiscriminants::PiZeroAngle, PFTauDiscriminants::Dalitz, PFTauDiscriminants::InvariantMassOfSignal, PFTauDiscriminants::InvariantMass, PFTauDiscriminants::OutlierPt, PFTauDiscriminants::OutlierAngle, PFTauDiscriminants::ChargedOutlierPt, PFTauDiscriminants::ChargedOutlierAngle, PFTauDiscriminants::NeutralOutlierPt, and PFTauDiscriminants::NeutralOutlierAngle.

Referenced by PFTauDiscriminants::DiscriminantBase< int >::compute().

template<class T>

void PFTauDiscriminants::DiscriminantBase< T >::fillMVA

(

std::vector< PhysicsTools::Variable::Value > &

mvaHolder

)

const [inline, virtual]

Implements PFTauDiscriminants::Discriminant.

Definition at line 127 of file PFTauDiscriminantBase.h.

                                                                          {
         if (isMultiple_)
         {
            for(myVectorIterator aResult = result_.begin(); aResult != result_.end(); ++aResult)
            {
               mvaHolder.push_back(PhysicsTools::Variable::Value(theAtomicId(), static_cast<double>(*aResult)));
            }
         }
         else
         {
            mvaHolder.push_back(PhysicsTools::Variable::Value(theAtomicId(), static_cast<double>(singleResult_)));
         }
      }

template<class T>

virtual void PFTauDiscriminants::DiscriminantBase< T >::setNullResult

(

PFTauDiscriminantManager *

input

)

[inline, virtual]

Implements PFTauDiscriminants::Discriminant.

Definition at line 80 of file PFTauDiscriminantBase.h.

      {
         result_.clear();
         singleResult_ = defaultValue_;
      }

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Member Data Documentation

template<class T>

T PFTauDiscriminants::DiscriminantBase< T >::defaultValue_ [private]

Definition at line 145 of file PFTauDiscriminantBase.h.

Referenced by PFTauDiscriminants::DiscriminantBase< int >::compute(), and PFTauDiscriminants::DiscriminantBase< int >::setNullResult().

template<class T>

bool PFTauDiscriminants::DiscriminantBase< T >::isMultiple_ [private]

Definition at line 144 of file PFTauDiscriminantBase.h.

Referenced by PFTauDiscriminants::DiscriminantBase< int >::compute(), and PFTauDiscriminants::DiscriminantBase< int >::fillMVA().

template<class T>

std::vector<T> PFTauDiscriminants::DiscriminantBase< T >::result_ [private]

Definition at line 147 of file PFTauDiscriminantBase.h.

Referenced by PFTauDiscriminants::DiscriminantBase< int >::compute(), PFTauDiscriminants::DiscriminantBase< int >::DiscriminantBase(), PFTauDiscriminants::DiscriminantBase< int >::fillMVA(), and PFTauDiscriminants::DiscriminantBase< int >::setNullResult().

template<class T>

std::vector<T>* PFTauDiscriminants::DiscriminantBase< T >::resultPtr_ [private]

Definition at line 148 of file PFTauDiscriminantBase.h.

Referenced by PFTauDiscriminants::DiscriminantBase< int >::branchTree(), and PFTauDiscriminants::DiscriminantBase< int >::DiscriminantBase().

template<class T>

T PFTauDiscriminants::DiscriminantBase< T >::singleResult_ [private]

Definition at line 146 of file PFTauDiscriminantBase.h.

Referenced by PFTauDiscriminants::DiscriminantBase< int >::branchTree(), PFTauDiscriminants::DiscriminantBase< int >::compute(), PFTauDiscriminants::DiscriminantBase< int >::fillMVA(), and PFTauDiscriminants::DiscriminantBase< int >::setNullResult().

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The documentation for this class was generated from the following file:

• RecoTauTag/TauTagTools/interface/PFTauDiscriminantBase.h

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