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VertexPlots Struct Reference

#include <HLTriggerOffline/BJet/interface/VertexPlots.h>

List of all members.

Public Member Functions
void	fill (const reco::Vertex &vertex)
void	init (const std::string &name, const std::string &title, unsigned int bins, double zRange, double rRange)
void	save (TDirectory &file)
	VertexPlots ()
Public Attributes
TH1 *	m_r
TH1 *	m_z

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Detailed Description

Definition at line 17 of file VertexPlots.h.

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Constructor & Destructor Documentation

VertexPlots::VertexPlots

(

)

[inline]

Definition at line 18 of file VertexPlots.h.

                :
    m_r(0),
    m_z(0)
  { }

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Member Function Documentation

void VertexPlots::fill

(

const reco::Vertex &

vertex

)

[inline]

Definition at line 39 of file VertexPlots.h.

References m_r, m_z, reco::Vertex::position(), and reco::Vertex::z().

Referenced by HLTBtagLifetimeAnalyzer::analyze().

  {
    m_r->Fill(vertex.position().rho());
    m_z->Fill(vertex.z());
  }

void VertexPlots::init	(	const std::string &	name,
		const std::string &	title,
		unsigned int	bins,
		double	zRange,
		double	rRange
	)			[inline]

Definition at line 23 of file VertexPlots.h.

References m_r, and m_z.

Referenced by HLTBtagLifetimeAnalyzer::beginJob().

  {
    // access the shared ROOT file via TFileService
    edm::Service<TFileService> fileservice;
    
    // enable sum-of-squares for all plots
    bool sumw2 = TH1::GetDefaultSumw2();
    TH1::SetDefaultSumw2(true);

    m_r  = fileservice->make<TH1F>((name + "_R").c_str(),  (title + " R position").c_str(), bins, -rRange, rRange);
    m_z  = fileservice->make<TH1F>((name + "_Z").c_str(),  (title + " Z position").c_str(), bins, -zRange, zRange);

    // reset sum-of-squares status
    TH1::SetDefaultSumw2(sumw2);
  }

void VertexPlots::save

(

TDirectory &

file

)

[inline]

Definition at line 45 of file VertexPlots.h.

References m_r, and m_z.

  {
    m_r->SetDirectory(&file);
    m_z->SetDirectory(&file);
  }

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Member Data Documentation

TH1* VertexPlots::m_r

Definition at line 51 of file VertexPlots.h.

Referenced by fill(), init(), and save().

TH1* VertexPlots::m_z

Definition at line 52 of file VertexPlots.h.

Referenced by fill(), init(), and save().

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

• HLTriggerOffline/BJet/interface/VertexPlots.h

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