egammaMonitoring::DiObjectHistograms Class Reference

#include <DiObjectHistograms.h>

Collaboration diagram for egammaMonitoring::DiObjectHistograms:

Public Member Functions
	DiObjectHistograms (std::string name, std::string title, std::string folder, ITHistSvc *&rootHistSvc)
StatusCode	initializePlots ()
void	fill (const xAOD::IParticle &eg1, const xAOD::IParticle &eg2)
void	fill (const xAOD::IParticle &eg1, const xAOD::IParticle &eg2, float mu)

Public Attributes
std::map< std::string, TH1 * >	histoMap

Protected Attributes
std::string	m_name
std::string	m_title
std::string	m_folder
ITHistSvc *	m_rootHistSvc = nullptr

Detailed Description

Definition at line 21 of file DiObjectHistograms.h.

Constructor & Destructor Documentation

DiObjectHistograms()

egammaMonitoring::DiObjectHistograms::DiObjectHistograms ( std::string  name, std::string  title, std::string  folder, ITHistSvc *&  rootHistSvc  )

inline

Definition at line 24 of file DiObjectHistograms.h.

                                         :
      m_name(std::move(name)),
      m_title(std::move(title)),
      m_folder(std::move(folder)),
      m_rootHistSvc(rootHistSvc) {}

Member Function Documentation

fill() [1/2]

void egammaMonitoring::DiObjectHistograms::fill	(	const xAOD::IParticle &	eg1,
		const xAOD::IParticle &	eg2
	)

Definition at line 28 of file DiObjectHistograms.cxx.

                                                                                  {
    fill(eg1,eg2,0.);
  }

fill() [2/2]

void egammaMonitoring::DiObjectHistograms::fill	(	const xAOD::IParticle &	eg1,
		const xAOD::IParticle &	eg2,
		float	mu
	)

Definition at line 32 of file DiObjectHistograms.cxx.

                                                                                            {
 
    xAOD::IParticle::FourMom_t di = eg1.p4()+eg2.p4();
    double m = di.M()*1e-3;
    histoMap["mass"]->Fill(m);
    histoMap["massvsmu"]->Fill(mu,m);
    histoMap["massvspT"]->Fill(di.Pt()*1e-3,m);
 
  }

initializePlots()

StatusCode egammaMonitoring::DiObjectHistograms::initializePlots

(

)

Definition at line 13 of file DiObjectHistograms.cxx.

                                                 {
 
    const char* fN = m_name.c_str();
 
    histoMap["mass"] = new TH1D(Form("%s_mass",fN),";m [GeV]; Events",300,50,200);
    ATH_CHECK(m_rootHistSvc->regHist(m_folder+"mass", histoMap["mass"]));
 
    histoMap["massvsmu"] = new TH2D(Form("%s_massvsmu",fN),";#mu;m [GeV]",100,0,100,150,50,200);
    ATH_CHECK(m_rootHistSvc->regHist(m_folder+"massvsmu", histoMap["massvsmu"]));
 
    histoMap["massvspT"] = new TH2D(Form("%s_massvspT",fN),";p_{T} [GeV];m [GeV]",20,0,100,150,50,200);
    ATH_CHECK(m_rootHistSvc->regHist(m_folder+"massvspT", histoMap["massvspT"]));
    return StatusCode::SUCCESS;
  }

Member Data Documentation

histoMap

std::map<std::string, TH1*> egammaMonitoring::DiObjectHistograms::histoMap

Definition at line 37 of file DiObjectHistograms.h.

m_folder

std::string egammaMonitoring::DiObjectHistograms::m_folder

protected

Definition at line 42 of file DiObjectHistograms.h.

m_name

std::string egammaMonitoring::DiObjectHistograms::m_name

protected

Definition at line 40 of file DiObjectHistograms.h.

m_rootHistSvc

ITHistSvc* egammaMonitoring::DiObjectHistograms::m_rootHistSvc = nullptr

protected

Definition at line 43 of file DiObjectHistograms.h.

m_title

std::string egammaMonitoring::DiObjectHistograms::m_title

protected

Definition at line 41 of file DiObjectHistograms.h.

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

• DiObjectHistograms.h
• DiObjectHistograms.cxx