PFMuonSelector Class Reference

#include <PFMuonSelector.h>

Inheritance diagram for PFMuonSelector:

Public Types
enum	Version_t { TOPPAG12_LJETS, N_VERSIONS }
Public Types inherited from Selector< pat::Muon >
typedef std::binary_function< pat::Muon, pat::strbitset, bool >	base_type
typedef std::pair< index_type, size_t >	cut_flow_item
typedef std::vector< cut_flow_item >	cut_flow_map
typedef pat::Muon	data_type
typedef std::map< index_type, double >	double_map
typedef pat::strbitset::index_type	index_type
typedef std::map< index_type, int >	int_map

Public Member Functions
void	initialize (Version_t version, double chi2=10.0, int minTrackerLayers=6, int minValidMuonHits=1, double maxIp=0.2, int minPixelHits=1, int minNMatches=2, double pfiso=0.12)
bool	operator() (const pat::Muon &muon, pat::strbitset &ret) override
	PFMuonSelector ()
	PFMuonSelector (edm::ParameterSet const &parameters, edm::ConsumesCollector &&iC)
	PFMuonSelector (edm::ParameterSet const &parameters)
bool	TopPag12LjetsCuts (const pat::Muon &muon, pat::strbitset &ret)
Public Member Functions inherited from Selector< pat::Muon >
void	clear (std::string const &s)
	Turn off a given selection cut. More...
void	clear (index_type const &i)
bool	considerCut (std::string const &s) const
	consider the cut at index "s" More...
bool	considerCut (index_type const &i) const
int	cut (index_type const &i, int val) const
	Access the int cut values at index "s". More...
double	cut (index_type const &i, double val) const
	Access the double cut values at index "s". More...
int	cut (std::string s, int val) const
	Access the int cut values at index "s". More...
double	cut (std::string s, double val) const
	Access the double cut values at index "s". More...
pat::strbitset	getBitTemplate () const
	Get an empty bitset with the proper names. More...
double	getPasses (std::string const &s) const
	Return the number of passing cases. More...
double	getPasses (index_type const &i) const
bool	ignoreCut (std::string const &s) const
	ignore the cut at index "s" More...
bool	ignoreCut (index_type const &i) const
virtual bool	operator() (pat::Muon const &t, pat::strbitset &ret)=0
	This provides the interface for base classes to select objects. More...
virtual bool	operator() (pat::Muon const &t)
	This provides an alternative signature without the second ret. More...
virtual bool	operator() (pat::Muon const &t, edm::EventBase const &e, pat::strbitset &ret)
	This provides an alternative signature that includes extra information. More...
virtual bool	operator() (pat::Muon const &t, edm::EventBase const &e)
	This provides an alternative signature that includes extra information. More...
bool	operator[] (std::string const &s) const
bool	operator[] (index_type const &i) const
void	passCut (pat::strbitset &ret, std::string const &s)
	Passing cuts. More...
void	passCut (pat::strbitset &ret, index_type const &i)
void	print (std::ostream &out) const
	Print the cut flow. More...
void	printActiveCuts (std::ostream &out) const
	Print the cuts being considered. More...
virtual void	push_back (std::string const &s)
	This is the registration of an individual cut string. More...
virtual void	push_back (std::string const &s, int cut)
	This is the registration of an individual cut string, with an int cut value. More...
virtual void	push_back (std::string const &s, double cut)
	This is the registration of an individual cut string, with a double cut value. More...
	Selector ()
	Constructor clears the bits. More...
void	set (std::string const &s, bool val=true)
	Set a given selection cut, on or off. More...
void	set (index_type const &i, bool val=true)
void	set (std::string const &s, int cut, bool val=true)
	Set a given selection cut, on or off, and reset int cut value. More...
void	set (index_type const &i, int cut, bool val=true)
void	set (std::string const &s, double cut, bool val=true)
	Set a given selection cut, on or off, and reset int cut value. More...
void	set (index_type const &i, double cut, bool val=true)
void	setIgnored (pat::strbitset &ret)
	set ignored bits More...
void	setIgnoredCuts (std::vector< std::string > const &bitsToIgnore)
	set the bits to ignore from a vector More...
virtual	~Selector ()

Public Attributes
bool	verbose_

Private Attributes
index_type	indexChi2_
index_type	indexMaxIp_
index_type	indexmaxPfRelIso_
index_type	indexMinTrackerLayers_
index_type	indexminValidMuHits_
index_type	indexPixHits_
index_type	indexStations_
Version_t	version_

Additional Inherited Members
Protected Attributes inherited from Selector< pat::Muon >
pat::strbitset	bits_
	the bitset indexed by strings More...
cut_flow_map	cutFlow_
	map of cut flows in "human" order More...
double_map	doubleCuts_
	the double-value cut map More...
int_map	intCuts_
	the int-value cut map More...
pat::strbitset	retInternal_
	internal ret if users don't care about return bits More...

Detailed Description

Definition at line 16 of file PFMuonSelector.h.

Member Enumeration Documentation

enum PFMuonSelector::Version_t

Enumerator
TOPPAG12_LJETS
N_VERSIONS

Definition at line 22 of file PFMuonSelector.h.

{ TOPPAG12_LJETS, N_VERSIONS };

Constructor & Destructor Documentation

PFMuonSelector::PFMuonSelector ( )

inline

Definition at line 24 of file PFMuonSelector.h.

{}

PFMuonSelector::PFMuonSelector ( edm::ParameterSet const &  parameters, edm::ConsumesCollector &&  iC  )

inline

Definition at line 27 of file PFMuonSelector.h.

                                                                                  :
    PFMuonSelector( parameters )
  {}

PFMuonSelector::PFMuonSelector ( edm::ParameterSet const &  parameters )

inline

Definition at line 32 of file PFMuonSelector.h.

References Exception, edm::ParameterSet::exists(), Selector< pat::Muon >::getBitTemplate(), edm::ParameterSet::getParameter(), initialize(), N_VERSIONS, Selector< pat::Muon >::retInternal_, Selector< pat::Muon >::setIgnoredCuts(), AlCaHLTBitMon_QueryRunRegistry::string, TOPPAG12_LJETS, and jets_cff::version.

                                                       {

    verbose_ = false;

    std::string versionStr = parameters.getParameter<std::string>("version");

    Version_t version = N_VERSIONS;

    if ( versionStr == "TOPPAG12_LJETS" ) {
      version = TOPPAG12_LJETS;
    }
    else {
      throw cms::Exception("InvalidInput") << "Expect version to be one of SPRING11" << std::endl;
    }

    initialize( version,
                parameters.getParameter<double>("Chi2"),
                parameters.getParameter<int>   ("minTrackerLayers"),
                parameters.getParameter<int>   ("minValidMuHits"),
                parameters.getParameter<double>("maxIp"),
                parameters.getParameter<int>   ("minPixelHits"),
                parameters.getParameter<int>   ("minMatchedStations"),
                parameters.getParameter<double>("maxPfRelIso")
        );
    if ( parameters.exists("cutsToIgnore") )
      setIgnoredCuts( parameters.getParameter<std::vector<std::string> >("cutsToIgnore") );

    retInternal_ = getBitTemplate();

  }

Member Function Documentation

void PFMuonSelector::initialize ( Version_t  version, double  chi2 = 10.0, int  minTrackerLayers = 6, int  minValidMuonHits = 1, double  maxIp = 0.2, int  minPixelHits = 1, int  minNMatches = 2, double  pfiso = 0.12  )

inline

Definition at line 63 of file PFMuonSelector.h.

References Selector< pat::Muon >::bits_, vertices_cff::chi2, indexChi2_, indexMaxIp_, indexmaxPfRelIso_, indexMinTrackerLayers_, indexminValidMuHits_, indexPixHits_, indexStations_, pfMuonSelector_cfi::maxIp, lostTracks_cfi::minPixelHits, pfMuonSelector_cfi::minTrackerLayers, Selector< pat::Muon >::push_back(), TOPPAG12_LJETS, jets_cff::version, and version_.

Referenced by PFMuonSelector().

  {
    version_ = version;

    push_back("GlobalMuon",         true);
    push_back("TrackerMuon",        true);
    push_back("Chi2",               chi2   );
    push_back("minTrackerLayers",   minTrackerLayers);
    push_back("minValidMuHits",     minValidMuonHits  );
    push_back("maxIp",              maxIp );
    push_back("minPixelHits",       minPixelHits);
    push_back("minMatchedStations", minNMatches);
    push_back("maxPfRelIso",        pfiso );

    set("GlobalMuon");
    set("TrackerMuon");
    set("Chi2");
    set("minTrackerLayers");
    set("minValidMuHits");
    set("maxIp");
    set("minPixelHits");
    set("minMatchedStations");
    set("maxPfRelIso");

    indexChi2_             = index_type(&bits_, "Chi2"            );
    indexMinTrackerLayers_ = index_type(&bits_, "minTrackerLayers" );
    indexminValidMuHits_   = index_type(&bits_, "minValidMuHits"      );
    indexMaxIp_            = index_type(&bits_, "maxIp"      );
    indexPixHits_          = index_type(&bits_, "minPixelHits"      );
    indexStations_         = index_type(&bits_, "minMatchedStations");
    indexmaxPfRelIso_      = index_type(&bits_, "maxPfRelIso"           );


    if (version_ == TOPPAG12_LJETS ){
      set("TrackerMuon", false);
    }

  }

bool PFMuonSelector::operator() ( const pat::Muon &  muon, pat::strbitset &  ret  )

inlineoverride

Definition at line 111 of file PFMuonSelector.h.

References Utilities::operator, TOPPAG12_LJETS, TopPag12LjetsCuts(), and version_.

  {
    if (version_ == TOPPAG12_LJETS ) return TopPag12LjetsCuts(muon, ret);
    else {
      return false;
    }
  }

bool PFMuonSelector::TopPag12LjetsCuts ( const pat::Muon &  muon, pat::strbitset &  ret  )

inline

Definition at line 121 of file PFMuonSelector.h.

References Selector< pat::Muon >::cut(), pat::Muon::dB(), pat::Muon::globalTrack(), Selector< pat::Muon >::ignoreCut(), indexChi2_, indexMaxIp_, indexmaxPfRelIso_, indexMinTrackerLayers_, indexminValidMuHits_, indexPixHits_, indexStations_, pat::Muon::innerTrack(), edm::Ref< C, T, F >::isAvailable(), reco::Muon::isGlobalMuon(), edm::Ref< C, T, F >::isNonnull(), GeomDetEnumerators::isTracker(), reco::Muon::isTrackerMuon(), pfMuonSelector_cfi::minMatchedStations, lostTracks_cfi::minPixelHits, pfMuonSelector_cfi::minTrackerLayers, pat::Muon::normChi2(), reco::Muon::numberOfMatches(), Selector< pat::Muon >::passCut(), pat::PfChargedHadronIso, pat::PfGammaIso, pat::PfNeutralHadronIso, EnergyCorrector::pt, reco::LeafCandidate::pt(), pat::strbitset::set(), Selector< pat::Muon >::setIgnored(), pat::Muon::track(), and pat::Lepton< LeptonType >::userIsolation().

Referenced by operator()().

                                                                   {

    ret.set(false);

    bool isGlobal  = muon.isGlobalMuon();
    bool isTracker = muon.isTrackerMuon();

    double norm_chi2     = 9999999.0;
    int minTrackerLayers = 0;
    int minValidMuonHits = 0;
    int _ip = 0.0;
    int minPixelHits = 0;
    if ( muon.globalTrack().isNonnull() && muon.globalTrack().isAvailable() ){
      norm_chi2        = muon.normChi2();
      minTrackerLayers = static_cast<int> (muon.track()->hitPattern().trackerLayersWithMeasurement());
      minValidMuonHits = static_cast<int> (muon.globalTrack()->hitPattern().numberOfValidMuonHits());
      _ip = muon.dB();
      minPixelHits = muon.innerTrack()->hitPattern().numberOfValidPixelHits();
    }

    int minMatchedStations = muon.numberOfMatches();

    double chIso = muon.userIsolation(pat::PfChargedHadronIso);
    double nhIso = muon.userIsolation(pat::PfNeutralHadronIso);
    double gIso  = muon.userIsolation(pat::PfGammaIso);
    double pt    = muon.pt() ;

    double pfIso = (chIso + nhIso + gIso) / pt;

    if ( isGlobal  || ignoreCut("GlobalMuon")  )  passCut(ret, "GlobalMuon" );
    if ( isTracker || ignoreCut("TrackerMuon")  )  passCut(ret, "TrackerMuon" );
    if ( norm_chi2          <  cut(indexChi2_,   double()) || ignoreCut(indexChi2_)    ) passCut(ret, indexChi2_   );
    if ( minTrackerLayers   >= cut(indexMinTrackerLayers_,int()) || ignoreCut(indexMinTrackerLayers_)) passCut(ret, indexMinTrackerLayers_  );
    if ( minValidMuonHits   >= cut(indexminValidMuHits_,int()) || ignoreCut(indexminValidMuHits_)) passCut(ret, indexminValidMuHits_  );
    if ( _ip                <  cut(indexMaxIp_,double()) || ignoreCut(indexMaxIp_)) passCut(ret, indexMaxIp_  );
    if ( minPixelHits       >= cut(indexPixHits_,int())    || ignoreCut(indexPixHits_))  passCut(ret, indexPixHits_);
    if ( minMatchedStations >= cut(indexStations_,int())  || ignoreCut(indexStations_))  passCut(ret, indexStations_);
    if ( pfIso              <  cut(indexmaxPfRelIso_, double())  || ignoreCut(indexmaxPfRelIso_)  ) passCut(ret, indexmaxPfRelIso_ );

    setIgnored(ret);

    return (bool)ret;
  }

Member Data Documentation

index_type PFMuonSelector::indexChi2_

private

Definition at line 171 of file PFMuonSelector.h.

Referenced by initialize(), and TopPag12LjetsCuts().

index_type PFMuonSelector::indexMaxIp_

private

Definition at line 174 of file PFMuonSelector.h.

Referenced by initialize(), and TopPag12LjetsCuts().

index_type PFMuonSelector::indexmaxPfRelIso_

private

Definition at line 177 of file PFMuonSelector.h.

Referenced by initialize(), and TopPag12LjetsCuts().

index_type PFMuonSelector::indexMinTrackerLayers_

private

Definition at line 172 of file PFMuonSelector.h.

Referenced by initialize(), and TopPag12LjetsCuts().

index_type PFMuonSelector::indexminValidMuHits_

private

Definition at line 173 of file PFMuonSelector.h.

Referenced by initialize(), and TopPag12LjetsCuts().

index_type PFMuonSelector::indexPixHits_

private

Definition at line 175 of file PFMuonSelector.h.

Referenced by initialize(), and TopPag12LjetsCuts().

index_type PFMuonSelector::indexStations_

private

Definition at line 176 of file PFMuonSelector.h.

Referenced by initialize(), and TopPag12LjetsCuts().

bool PFMuonSelector::verbose_

Definition at line 20 of file PFMuonSelector.h.

Version_t PFMuonSelector::version_

private

Definition at line 169 of file PFMuonSelector.h.

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