EffPurFromHistos2D Class Reference

#include <EffPurFromHistos2D.h>

Public Member Functions
void	compute (DQMStore::IBooker &ibook, std::vector< double > fixedEff)
FlavourHistograms2D< double, double > &	discriminatorCutEfficScan () const
FlavourHistograms2D< double, double > &	discriminatorNoCutEffic () const
bool	doCTagPlots (bool Ctag)
	EffPurFromHistos2D (const std::string &ext, TH2F *h_d, TH2F *h_u, TH2F *h_s, TH2F *h_c, TH2F *h_b, TH2F *h_g, TH2F *h_ni, TH2F *h_dus, TH2F *h_dusg, TH2F *h_pu, const std::string &label, unsigned int mc, int nBinX=100, double startOX=0.05, double endOX=1.05)
	EffPurFromHistos2D (const FlavourHistograms2D< double, double > &dDiscriminatorFC, const std::string &label, unsigned int mc, DQMStore::IBooker &ibook, int nBinX=100, double startOX=0.05, double endOX=1.05)
void	epsPlot (const std::string &name)
void	plot (TPad *theCanvas=0)
void	plot (const std::string &name, const std::string &ext)
void	psPlot (const std::string &name)
	~EffPurFromHistos2D ()

Private Member Functions
void	check ()

Private Attributes
std::unique_ptr< FlavourHistograms2D< double, double > >	discrCutEfficScan
std::unique_ptr< FlavourHistograms2D< double, double > >	discrNoCutEffic
bool	doCTagPlots_
TH2F *	effVersusDiscr_b
TH2F *	effVersusDiscr_c
TH2F *	effVersusDiscr_d
TH2F *	effVersusDiscr_dus
TH2F *	effVersusDiscr_dusg
TH2F *	effVersusDiscr_g
TH2F *	effVersusDiscr_ni
TH2F *	effVersusDiscr_pu
TH2F *	effVersusDiscr_s
TH2F *	effVersusDiscr_u
double	endOutputX
double	endOutputY
bool	fromDiscriminatorDistr
std::string	histoExtension
std::string	label_
unsigned int	mcPlots_
int	nBinOutputX
int	nBinOutputY
double	startOutputX
double	startOutputY
std::vector< MonitorElement * >	X_vs_Y_eff_at_fixedZeff

Detailed Description

Definition at line 13 of file EffPurFromHistos2D.h.

Constructor & Destructor Documentation

EffPurFromHistos2D::EffPurFromHistos2D	(	const std::string &	ext,
		TH2F *	h_d,
		TH2F *	h_u,
		TH2F *	h_s,
		TH2F *	h_c,
		TH2F *	h_b,
		TH2F *	h_g,
		TH2F *	h_ni,
		TH2F *	h_dus,
		TH2F *	h_dusg,
		TH2F *	h_pu,
		const std::string &	label,
		unsigned int	mc,
		int	nBinX = 100,
		double	startOX = 0.05,
		double	endOX = 1.05
	)

Definition at line 17 of file EffPurFromHistos2D.cc.

References check().

                                                                              :
        fromDiscriminatorDistr(false),
        mcPlots_(mc), doCTagPlots_(false), label_(label),
        histoExtension(ext), effVersusDiscr_d(h_d), effVersusDiscr_u(h_u),
        effVersusDiscr_s(h_s), effVersusDiscr_c(h_c), effVersusDiscr_b(h_b),
        effVersusDiscr_g(h_g), effVersusDiscr_ni(h_ni), effVersusDiscr_dus(h_dus),
        effVersusDiscr_dusg(h_dusg), effVersusDiscr_pu(h_pu),
        nBinOutputX(nBinX), startOutputX(startOX), endOutputX(endOX)
{
  // consistency check
  check();
}

EffPurFromHistos2D::EffPurFromHistos2D	(	const FlavourHistograms2D< double, double > &	dDiscriminatorFC,
		const std::string &	label,
		unsigned int	mc,
		DQMStore::IBooker &	ibook,
		int	nBinX = 100,
		double	startOX = 0.05,
		double	endOX = 1.05
	)

Definition at line 34 of file EffPurFromHistos2D.cc.

References FlavourHistograms2D< T, G >::baseNameDescription(), FlavourHistograms2D< T, G >::baseNameTitle(), discrCutEfficScan, discrNoCutEffic, effVersusDiscr_b, effVersusDiscr_c, effVersusDiscr_d, effVersusDiscr_dus, effVersusDiscr_dusg, effVersusDiscr_g, effVersusDiscr_ni, effVersusDiscr_pu, effVersusDiscr_s, effVersusDiscr_u, FlavourHistograms2D< T, G >::getHistoVector(), histoExtension, label, FlavourHistograms2D< T, G >::lowerBoundX(), FlavourHistograms2D< T, G >::lowerBoundY(), mcPlots_, FlavourHistograms2D< T, G >::nBinsX(), FlavourHistograms2D< T, G >::nBinsY(), mathSSE::sqrt(), FlavourHistograms2D< T, G >::upperBoundX(), and FlavourHistograms2D< T, G >::upperBoundY().

                                                                            :
  fromDiscriminatorDistr(true), 
  mcPlots_(mc), doCTagPlots_(false), label_(label),
  nBinOutputX(nBinX), startOutputX(startOX), endOutputX(endOX)
{
  histoExtension = "_" + dDiscriminatorFC.baseNameTitle();

  discrNoCutEffic = std::make_unique<FlavourHistograms2D<double, double>>(
        "totalEntries" + histoExtension, "Total Entries: " + dDiscriminatorFC.baseNameDescription(),
        dDiscriminatorFC.nBinsX(), dDiscriminatorFC.lowerBoundX(), dDiscriminatorFC.upperBoundX(), dDiscriminatorFC.nBinsY(), 
        dDiscriminatorFC.lowerBoundY(), dDiscriminatorFC.upperBoundY(), 
        false, label, mcPlots_, false, ibook);
  
  // conditional discriminator cut for efficiency histos
  discrCutEfficScan = std::make_unique<FlavourHistograms2D<double, double>>(
        "effVsDiscrCut" + histoExtension, "Eff. vs Disc. Cut: " + dDiscriminatorFC.baseNameDescription(),
        dDiscriminatorFC.nBinsX(), dDiscriminatorFC.lowerBoundX(), dDiscriminatorFC.upperBoundX(), dDiscriminatorFC.nBinsY(),
        dDiscriminatorFC.lowerBoundY(), dDiscriminatorFC.upperBoundY(),
        false, label, mcPlots_, false, ibook);
  discrCutEfficScan->SetMinimum(1E-4);

  if (mcPlots_) {

    if (mcPlots_ > 2) {
      effVersusDiscr_d =    discrCutEfficScan->histo_d  ();
      effVersusDiscr_u =    discrCutEfficScan->histo_u  ();
      effVersusDiscr_s =    discrCutEfficScan->histo_s  ();
      effVersusDiscr_g =    discrCutEfficScan->histo_g  ();
      effVersusDiscr_dus =  discrCutEfficScan->histo_dus();
    } else {
      effVersusDiscr_d   =  nullptr;
      effVersusDiscr_u   =  nullptr;
      effVersusDiscr_s   =  nullptr;
      effVersusDiscr_g   =  nullptr;
      effVersusDiscr_dus =  nullptr;
    }
    effVersusDiscr_c =    discrCutEfficScan->histo_c  ();
    effVersusDiscr_b =    discrCutEfficScan->histo_b  ();
    effVersusDiscr_ni =   discrCutEfficScan->histo_ni ();
    effVersusDiscr_dusg = discrCutEfficScan->histo_dusg();
    effVersusDiscr_pu = discrCutEfficScan->histo_pu();


    if (mcPlots_ > 2) {
      effVersusDiscr_d->SetXTitle( "Discriminant" );
      effVersusDiscr_d->GetXaxis()->SetTitleOffset( 0.75 );
      effVersusDiscr_u->SetXTitle( "Discriminant" );
      effVersusDiscr_u->GetXaxis()->SetTitleOffset( 0.75 );
      effVersusDiscr_s->SetXTitle( "Discriminant" );
      effVersusDiscr_s->GetXaxis()->SetTitleOffset( 0.75 );
      effVersusDiscr_g->SetXTitle( "Discriminant" );
      effVersusDiscr_g->GetXaxis()->SetTitleOffset( 0.75 );
      effVersusDiscr_dus->SetXTitle( "Discriminant" );
      effVersusDiscr_dus->GetXaxis()->SetTitleOffset( 0.75 );
    }
    effVersusDiscr_c->SetXTitle( "Discriminant" );
    effVersusDiscr_c->GetXaxis()->SetTitleOffset( 0.75 );
    effVersusDiscr_b->SetXTitle( "Discriminant" );
    effVersusDiscr_b->GetXaxis()->SetTitleOffset( 0.75 );
    effVersusDiscr_ni->SetXTitle( "Discriminant" );
    effVersusDiscr_ni->GetXaxis()->SetTitleOffset( 0.75 );
    effVersusDiscr_dusg->SetXTitle( "Discriminant" );
    effVersusDiscr_dusg->GetXaxis()->SetTitleOffset( 0.75 );
    effVersusDiscr_pu->SetXTitle( "Discriminant" );
    effVersusDiscr_pu->GetXaxis()->SetTitleOffset( 0.75 );
  } else {
    effVersusDiscr_d    = nullptr;
    effVersusDiscr_u    = nullptr;
    effVersusDiscr_s    = nullptr;
    effVersusDiscr_c    = nullptr;
    effVersusDiscr_b    = nullptr;
    effVersusDiscr_g    = nullptr;
    effVersusDiscr_ni   = nullptr;
    effVersusDiscr_dus  = nullptr;
    effVersusDiscr_dusg = nullptr;
    effVersusDiscr_pu   = nullptr;
  }

  // discr. for computation
  vector<TH2F*> discrCfHistos = dDiscriminatorFC.getHistoVector();
  // discr no cut
  vector<TH2F*> discrNoCutHistos = discrNoCutEffic->getHistoVector();
  // discr no cut
  vector<TH2F*> discrCutHistos = discrCutEfficScan->getHistoVector();

  const int& dimHistos = discrCfHistos.size(); // they all have the same size

  // DISCR-CUT LOOP:
  // fill the histos for eff-pur computations by scanning the discriminatorFC histogram

  // better to loop over bins -> discrCut no longer needed
  const int& nBinsX = dDiscriminatorFC.nBinsX();
  const int& nBinsY = dDiscriminatorFC.nBinsY();

  // loop over flavours
  for (int iFlav = 0; iFlav < dimHistos; iFlav++) {
    if (discrCfHistos[iFlav] == nullptr) continue;
    discrNoCutHistos[iFlav]->SetXTitle("Discriminant A");
    discrNoCutHistos[iFlav]->GetXaxis()->SetTitleOffset(0.75);
    discrNoCutHistos[iFlav]->SetYTitle("Discriminant B");
    discrNoCutHistos[iFlav]->GetYaxis()->SetTitleOffset(0.75);

    // In Root histos, bin counting starts at 1 to nBins.
    // bin 0 is the underflow, and nBins+1 is the overflow.
    const double& nJetsFlav = discrCfHistos[iFlav]->GetEntries();

    for (int iDiscrX = nBinsX; iDiscrX > 0; --iDiscrX) {
        for (int iDiscrY = nBinsY; iDiscrY > 0; --iDiscrY) {
          // fill all jets into NoCut histo
          discrNoCutHistos[iFlav]->SetBinContent(iDiscrX, iDiscrY, nJetsFlav);
          discrNoCutHistos[iFlav]->SetBinError(iDiscrX, iDiscrY, sqrt(nJetsFlav));
          const double& sum = nJetsFlav - discrCfHistos[iFlav]->Integral( 0, iDiscrX-1, 0, iDiscrY-1);
          discrCutHistos[iFlav]->SetBinContent(iDiscrX, iDiscrY, sum);
          discrCutHistos[iFlav]->SetBinError(iDiscrX, iDiscrY, sqrt(sum));
        }
    }
  }

  // divide to get efficiency vs. discriminator cut from absolute numbers
  discrCutEfficScan->divide(*discrNoCutEffic);  // does: histos including discriminator cut / flat histo
  discrCutEfficScan->setEfficiencyFlag();
}

EffPurFromHistos2D::~EffPurFromHistos2D

(

)

Definition at line 160 of file EffPurFromHistos2D.cc.

{}

Member Function Documentation

void EffPurFromHistos2D::check ( )

private

Definition at line 207 of file EffPurFromHistos2D.cc.

References effVersusDiscr_b, effVersusDiscr_c, effVersusDiscr_d, effVersusDiscr_dus, effVersusDiscr_dusg, effVersusDiscr_g, effVersusDiscr_ni, effVersusDiscr_pu, effVersusDiscr_s, effVersusDiscr_u, Exception, and mcPlots_.

Referenced by doCTagPlots(), and EffPurFromHistos2D().

                               {
  // number of bins
  int nBinsX_d    = 0;
  int nBinsX_u    = 0;
  int nBinsX_s    = 0;
  int nBinsX_g    = 0;
  int nBinsX_dus  = 0;
  int nBinsY_d    = 0;
  int nBinsY_u    = 0;
  int nBinsY_s    = 0;
  int nBinsY_g    = 0;
  int nBinsY_dus  = 0;
  if (mcPlots_ > 2) {
    nBinsX_d    = effVersusDiscr_d    -> GetNbinsX();
    nBinsX_u    = effVersusDiscr_u    -> GetNbinsX();
    nBinsX_s    = effVersusDiscr_s    -> GetNbinsX();
    nBinsX_g    = effVersusDiscr_g    -> GetNbinsX();
    nBinsX_dus  = effVersusDiscr_dus  -> GetNbinsX();
    nBinsY_d    = effVersusDiscr_d    -> GetNbinsY();
    nBinsY_u    = effVersusDiscr_u    -> GetNbinsY();
    nBinsY_s    = effVersusDiscr_s    -> GetNbinsY();
    nBinsY_g    = effVersusDiscr_g    -> GetNbinsY();
    nBinsY_dus  = effVersusDiscr_dus  -> GetNbinsY();
  }
  const int& nBinsX_c    = effVersusDiscr_c    -> GetNbinsX();
  const int& nBinsX_b    = effVersusDiscr_b    -> GetNbinsX();
  const int& nBinsX_ni   = effVersusDiscr_ni   -> GetNbinsX();
  const int& nBinsX_dusg = effVersusDiscr_dusg -> GetNbinsX();
  const int& nBinsX_pu   = effVersusDiscr_pu   -> GetNbinsX();
  const int& nBinsY_c    = effVersusDiscr_c    -> GetNbinsY();
  const int& nBinsY_b    = effVersusDiscr_b    -> GetNbinsY();
  const int& nBinsY_ni   = effVersusDiscr_ni   -> GetNbinsY();
  const int& nBinsY_dusg = effVersusDiscr_dusg -> GetNbinsY();
  const int& nBinsY_pu   = effVersusDiscr_pu   -> GetNbinsY();

  const bool& lNBinsX =
   ((nBinsX_d == nBinsX_u    &&
       nBinsX_d == nBinsX_s    &&
       nBinsX_d == nBinsX_c    &&
       nBinsX_d == nBinsX_b    &&
       nBinsX_d == nBinsX_g    &&
       nBinsX_d == nBinsX_ni   &&
       nBinsX_d == nBinsX_dus  &&
       nBinsX_d == nBinsX_dusg)||
     (nBinsX_c == nBinsX_b    &&
       nBinsX_c == nBinsX_dusg &&
       nBinsX_c == nBinsX_ni   &&
       nBinsX_c == nBinsX_pu)    );

  const bool& lNBinsY =
   ((nBinsY_d == nBinsY_u    &&
       nBinsY_d == nBinsY_s    &&
       nBinsY_d == nBinsY_c    &&
       nBinsY_d == nBinsY_b    &&
       nBinsY_d == nBinsY_g    &&
       nBinsY_d == nBinsY_ni   &&
       nBinsY_d == nBinsY_dus  &&
       nBinsY_d == nBinsY_dusg)||
     (nBinsY_c == nBinsY_b    &&
       nBinsY_c == nBinsY_dusg &&
       nBinsY_c == nBinsY_ni   &&
       nBinsY_c == nBinsY_pu)    );

  if ( !lNBinsX || !lNBinsY ) {
    throw cms::Exception("Configuration")
      << "Input histograms do not all have the same number of bins!\n";
  }

  // start
  float sBin_d    = 0;
  float sBin_u    = 0;
  float sBin_s    = 0;
  float sBin_g    = 0;
  float sBin_dus  = 0;
  if (mcPlots_>2){
    sBin_d    = effVersusDiscr_d    -> GetBinCenter(1);
    sBin_u    = effVersusDiscr_u    -> GetBinCenter(1);
    sBin_s    = effVersusDiscr_s    -> GetBinCenter(1);
    sBin_g    = effVersusDiscr_g    -> GetBinCenter(1);
    sBin_dus  = effVersusDiscr_dus  -> GetBinCenter(1);
  }
  const float& sBin_c    = effVersusDiscr_c    -> GetBinCenter(1);
  const float& sBin_b    = effVersusDiscr_b    -> GetBinCenter(1);
  const float& sBin_ni   = effVersusDiscr_ni   -> GetBinCenter(1);
  const float& sBin_dusg = effVersusDiscr_dusg -> GetBinCenter(1);
  const float& sBin_pu   = effVersusDiscr_pu   -> GetBinCenter(1);

  const bool& lSBin =
   ((sBin_d == sBin_u    &&
       sBin_d == sBin_s    &&
       sBin_d == sBin_c    &&
       sBin_d == sBin_b    &&
       sBin_d == sBin_g    &&
       sBin_d == sBin_ni   &&
       sBin_d == sBin_dus  &&
       sBin_d == sBin_dusg)||
     (sBin_c == sBin_b    &&
       sBin_c == sBin_dusg &&
       sBin_c == sBin_ni   &&
       sBin_c == sBin_pu)    );

  if ( !lSBin ) {
    throw cms::Exception("Configuration")
      << "EffPurFromHistos::check() : Input histograms do not all have the same start bin!\n";
  }
  
  // end
  float eBin_d    = 0;
  float eBin_u    = 0;
  float eBin_s    = 0;
  float eBin_g    = 0;
  float eBin_dus  = 0;
  const int& binEnd = effVersusDiscr_b -> GetBin(nBinsX_b - 1, nBinsY_b - 1);
  if (mcPlots_>2){
    eBin_d    = effVersusDiscr_d    -> GetBinCenter( binEnd );
    eBin_u    = effVersusDiscr_u    -> GetBinCenter( binEnd );
    eBin_s    = effVersusDiscr_s    -> GetBinCenter( binEnd );
    eBin_g    = effVersusDiscr_g    -> GetBinCenter( binEnd );
    eBin_dus  = effVersusDiscr_dus  -> GetBinCenter( binEnd );
  }
  const float& eBin_c    = effVersusDiscr_c    -> GetBinCenter( binEnd );
  const float& eBin_b    = effVersusDiscr_b    -> GetBinCenter( binEnd );
  const float& eBin_ni   = effVersusDiscr_ni   -> GetBinCenter( binEnd );
  const float& eBin_dusg = effVersusDiscr_dusg -> GetBinCenter( binEnd );
  const float& eBin_pu   = effVersusDiscr_pu   -> GetBinCenter( binEnd );

  const bool& lEBin =
   ((eBin_d == eBin_u    &&
       eBin_d == eBin_s    &&
       eBin_d == eBin_c    &&
       eBin_d == eBin_b    &&
       eBin_d == eBin_g    &&
       eBin_d == eBin_ni   &&
       eBin_d == eBin_dus  &&
       eBin_d == eBin_dusg)||
     (eBin_c == eBin_b    &&
       eBin_c == eBin_dusg &&
       eBin_c == eBin_ni   &&
       eBin_c == eBin_pu)     );

  if ( !lEBin ) {
    throw cms::Exception("Configuration")
      << "EffPurFromHistos::check() : Input histograms do not all have the same end bin!\n";
  } 
}

void EffPurFromHistos2D::compute	(	DQMStore::IBooker &	ibook,
		std::vector< double >	fixedEff
	)

Definition at line 353 of file EffPurFromHistos2D.cc.

References HistoProviderDQM::book1D(), doCTagPlots_, effVersusDiscr_b, effVersusDiscr_c, effVersusDiscr_dusg, endOutputX, RecoBTag::findBinClosestYValueAtFixedZ(), MonitorElement::getTH1F(), histoExtension, label_, mcPlots_, nBinOutputX, anotherprimaryvertexanalyzer_cfi::nBinX, startOutputX, AlCaHLTBitMon_QueryRunRegistry::string, and X_vs_Y_eff_at_fixedZeff.

{

  if (!mcPlots_ || fixedEff.empty()) {
    return; 
  }

  // to have shorter names ......
  const std::string & hE = histoExtension;
  std::string hX = "DUSG_vs_B_eff_at_fixedCeff_";
  if (!doCTagPlots_) hX = "DUSG_vs_C_eff_at_fixedBeff_"; 
    
  // create histograms from base name and extension as given from user
  HistoProviderDQM prov("Btag", label_, ibook);
 
  for (unsigned int ieff = 0; ieff < fixedEff.size(); ieff++){
    std::string fixedEfficiency = std::to_string(fixedEff[ieff]);
    fixedEfficiency.replace(1, 1, "_");
    X_vs_Y_eff_at_fixedZeff.push_back((prov.book1D( hX + fixedEfficiency + hE, hX + fixedEfficiency + hE, nBinOutputX, startOutputX, endOutputX )) );
    X_vs_Y_eff_at_fixedZeff[ieff]->setEfficiencyFlag();
    
    X_vs_Y_eff_at_fixedZeff[ieff]->getTH1F()->SetXTitle("Light mistag");
    X_vs_Y_eff_at_fixedZeff[ieff]->getTH1F()->SetYTitle("B mistag");
    if (!doCTagPlots_) X_vs_Y_eff_at_fixedZeff[ieff]->getTH1F()->SetYTitle("C mistag");
    X_vs_Y_eff_at_fixedZeff[ieff]->getTH1F()->GetXaxis()->SetTitleOffset(0.75);
    X_vs_Y_eff_at_fixedZeff[ieff]->getTH1F()->GetYaxis()->SetTitleOffset(0.75);
  }
  // loop over eff. vs. discriminator cut b-histo and look in which bin the closest entry is;
  // use fact that eff decreases monotonously

  // any of the histos to be created can be taken here:
  MonitorElement * EffFlavVsXEff = X_vs_Y_eff_at_fixedZeff[0];

  const int& nBinX = EffFlavVsXEff->getTH1F()->GetNbinsX();

  for (int iBinX = 1; iBinX <= nBinX; iBinX++) {  // loop over the bins on the x-axis of the histograms to be filled
    const float& effBinWidthX = EffFlavVsXEff->getTH1F()->GetBinWidth (iBinX);
    const float& effMidX      = EffFlavVsXEff->getTH1F()->GetBinCenter(iBinX); // middle of efficiency bin
    const float& effLeftX     = effMidX - 0.5*effBinWidthX;              // left edge of bin
    const float& effRightX    = effMidX + 0.5*effBinWidthX;              // right edge of bin

    vector<int> binClosest;
    if (doCTagPlots_)
        binClosest = findBinClosestYValueAtFixedZ(effVersusDiscr_dusg, effMidX, effLeftX, effRightX, effVersusDiscr_c, fixedEff);
    else
        binClosest = findBinClosestYValueAtFixedZ(effVersusDiscr_dusg, effMidX, effLeftX, effRightX, effVersusDiscr_b, fixedEff);

    for (unsigned int ieff = 0; ieff < binClosest.size(); ieff++) {
      const bool&  binFound   =( binClosest[ieff] > 0 );
      //
      if (binFound) {
        // fill the histos
        if (doCTagPlots_) {
          X_vs_Y_eff_at_fixedZeff[ieff]->Fill(effMidX, effVersusDiscr_b->GetBinContent( binClosest[ieff] ));
          X_vs_Y_eff_at_fixedZeff[ieff]->getTH1F()->SetBinError(iBinX, effVersusDiscr_b->GetBinError( binClosest[ieff] ));
        } else {
          X_vs_Y_eff_at_fixedZeff[ieff]->Fill(effMidX, effVersusDiscr_c->GetBinContent( binClosest[ieff] ));
          X_vs_Y_eff_at_fixedZeff[ieff]->getTH1F()->SetBinError(iBinX, effVersusDiscr_c->GetBinError( binClosest[ieff] ));
        }
      }
    }
  } 
}

FlavourHistograms2D<double,double>& EffPurFromHistos2D::discriminatorCutEfficScan ( ) const

inline

Definition at line 40 of file EffPurFromHistos2D.h.

References discrCutEfficScan.

{ return *discrCutEfficScan; }

FlavourHistograms2D<double,double>& EffPurFromHistos2D::discriminatorNoCutEffic ( ) const

inline

Definition at line 39 of file EffPurFromHistos2D.h.

References discrNoCutEffic.

{ return *discrNoCutEffic; }

bool EffPurFromHistos2D::doCTagPlots ( bool  Ctag )

inline

Definition at line 42 of file EffPurFromHistos2D.h.

References check(), and doCTagPlots_.

{ doCTagPlots_ = Ctag; return doCTagPlots_; }

void EffPurFromHistos2D::epsPlot

(

const std::string &

name

)

Definition at line 162 of file EffPurFromHistos2D.cc.

References discrCutEfficScan, discrNoCutEffic, fromDiscriminatorDistr, and plot().

{
  if (fromDiscriminatorDistr) {
    discrNoCutEffic->epsPlot(name);
    discrCutEfficScan->epsPlot(name);
  }
  plot(name, ".eps");
}

void EffPurFromHistos2D::plot

(

TPad *

theCanvas = 0

)

Definition at line 192 of file EffPurFromHistos2D.cc.

References plotscripts::setTDRStyle().

Referenced by epsPlot(), plot(), and psPlot().

                                                 {

  setTDRStyle()->cd();

  if (plotCanvas)
    plotCanvas->cd();
  
  gPad->UseCurrentStyle();
  gPad->SetFillColor( 0 );
  gPad->SetLogy ( 1 );
  gPad->SetGridx( 1 );
  gPad->SetGridy( 1 );
}

void EffPurFromHistos2D::plot	(	const std::string &	name,
		const std::string &	ext
	)

Definition at line 176 of file EffPurFromHistos2D.cc.

References doCTagPlots_, histoExtension, plot(), and AlCaHLTBitMon_QueryRunRegistry::string.

{
   std::string hX = "";
   std::string Title = "";
   if (!doCTagPlots_) {
        hX = "FlavEffVsBEff";
        Title = "b";
   } else {
        hX = "FlavEffVsCEff";
        Title = "c";
   }
   TCanvas tc((hX +histoExtension).c_str(), ("Flavour misidentification vs. " + Title + "-tagging efficiency " + histoExtension).c_str());
   plot(&tc);
   tc.Print((name + hX + histoExtension + ext).c_str());
}

void EffPurFromHistos2D::psPlot

(

const std::string &

name

)

Definition at line 171 of file EffPurFromHistos2D.cc.

References plot().

{
  plot(name, ".ps");
}

Member Data Documentation

std::unique_ptr< FlavourHistograms2D<double, double> > EffPurFromHistos2D::discrCutEfficScan

private

Definition at line 56 of file EffPurFromHistos2D.h.

Referenced by discriminatorCutEfficScan(), EffPurFromHistos2D(), and epsPlot().

std::unique_ptr< FlavourHistograms2D<double, double> > EffPurFromHistos2D::discrNoCutEffic

private

Definition at line 56 of file EffPurFromHistos2D.h.

Referenced by discriminatorNoCutEffic(), EffPurFromHistos2D(), and epsPlot().

bool EffPurFromHistos2D::doCTagPlots_

private

Definition at line 51 of file EffPurFromHistos2D.h.

Referenced by compute(), doCTagPlots(), and plot().

TH2F* EffPurFromHistos2D::effVersusDiscr_b

private

Definition at line 66 of file EffPurFromHistos2D.h.

Referenced by check(), compute(), and EffPurFromHistos2D().

TH2F* EffPurFromHistos2D::effVersusDiscr_c

private

Definition at line 65 of file EffPurFromHistos2D.h.

Referenced by check(), compute(), and EffPurFromHistos2D().

TH2F* EffPurFromHistos2D::effVersusDiscr_d

private

Definition at line 62 of file EffPurFromHistos2D.h.

Referenced by check(), and EffPurFromHistos2D().

TH2F* EffPurFromHistos2D::effVersusDiscr_dus

private

Definition at line 69 of file EffPurFromHistos2D.h.

Referenced by check(), and EffPurFromHistos2D().

TH2F* EffPurFromHistos2D::effVersusDiscr_dusg

private

Definition at line 70 of file EffPurFromHistos2D.h.

Referenced by check(), compute(), and EffPurFromHistos2D().

TH2F* EffPurFromHistos2D::effVersusDiscr_g

private

Definition at line 67 of file EffPurFromHistos2D.h.

Referenced by check(), and EffPurFromHistos2D().

TH2F* EffPurFromHistos2D::effVersusDiscr_ni

private

Definition at line 68 of file EffPurFromHistos2D.h.

Referenced by check(), and EffPurFromHistos2D().

TH2F* EffPurFromHistos2D::effVersusDiscr_pu

private

Definition at line 71 of file EffPurFromHistos2D.h.

Referenced by check(), and EffPurFromHistos2D().

TH2F* EffPurFromHistos2D::effVersusDiscr_s

private

Definition at line 64 of file EffPurFromHistos2D.h.

Referenced by check(), and EffPurFromHistos2D().

TH2F* EffPurFromHistos2D::effVersusDiscr_u

private

Definition at line 63 of file EffPurFromHistos2D.h.

Referenced by check(), and EffPurFromHistos2D().

double EffPurFromHistos2D::endOutputX

private

Definition at line 78 of file EffPurFromHistos2D.h.

Referenced by compute().

double EffPurFromHistos2D::endOutputY

private

Definition at line 81 of file EffPurFromHistos2D.h.

bool EffPurFromHistos2D::fromDiscriminatorDistr

private

Definition at line 48 of file EffPurFromHistos2D.h.

Referenced by epsPlot().

std::string EffPurFromHistos2D::histoExtension

private

Definition at line 54 of file EffPurFromHistos2D.h.

Referenced by compute(), EffPurFromHistos2D(), and plot().

std::string EffPurFromHistos2D::label_

private

Definition at line 52 of file EffPurFromHistos2D.h.

Referenced by SequenceTypes.DummyModule::__repr__(), Mixins._Labelable::_findDependencies(), compute(), and Mixins._Labelable::setLabel().

unsigned int EffPurFromHistos2D::mcPlots_

private

Definition at line 50 of file EffPurFromHistos2D.h.

Referenced by check(), compute(), and EffPurFromHistos2D().

int EffPurFromHistos2D::nBinOutputX

private

Definition at line 76 of file EffPurFromHistos2D.h.

Referenced by compute().

int EffPurFromHistos2D::nBinOutputY

private

Definition at line 79 of file EffPurFromHistos2D.h.

double EffPurFromHistos2D::startOutputX

private

Definition at line 77 of file EffPurFromHistos2D.h.

Referenced by compute().

double EffPurFromHistos2D::startOutputY

private

Definition at line 80 of file EffPurFromHistos2D.h.

std::vector<MonitorElement*> EffPurFromHistos2D::X_vs_Y_eff_at_fixedZeff

private

Definition at line 83 of file EffPurFromHistos2D.h.

Referenced by compute().