TrigHIFwdGapHypoTool Class Reference

#include <TrigHIFwdGapHypoTool.h>

Inheritance diagram for TrigHIFwdGapHypoTool:

Collaboration diagram for TrigHIFwdGapHypoTool:

Public Member Functions
	TrigHIFwdGapHypoTool (const std::string &type, const std::string &name, const IInterface *parent)
virtual	~TrigHIFwdGapHypoTool ()
virtual StatusCode	initialize () override
virtual StatusCode	finalize () override
virtual StatusCode	decide (const xAOD::HIEventShapeContainer *eventShapeContainer, bool &pass) const override
virtual const HLT::Identifier &	getId () const override

Private Attributes
HLT::Identifier	m_decisionId
Gaudi::Property< float >	m_maxFCalEt {this, "maxFCalEt", 10., "upper limit on FCal ET in GeV"}
Gaudi::Property< bool >	m_useDoubleSidedGap {this, "useDoubleSidedGap", false, "use double- or one-sided gap calculation"}
Gaudi::Property< bool >	m_useSideA {this, "useSideA", true, "use side A for one-sided gap calculation"}

Detailed Description

Definition at line 15 of file TrigHIFwdGapHypoTool.h.

Constructor & Destructor Documentation

TrigHIFwdGapHypoTool()

TrigHIFwdGapHypoTool::TrigHIFwdGapHypoTool	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent
	)

Definition at line 10 of file TrigHIFwdGapHypoTool.cxx.

                                                                    :
  base_class(type, name, parent),
  m_decisionId(HLT::Identifier::fromToolName(name)) {}

~TrigHIFwdGapHypoTool()

virtual TrigHIFwdGapHypoTool::~TrigHIFwdGapHypoTool ( )

inlinevirtual

Definition at line 22 of file TrigHIFwdGapHypoTool.h.

{};

Member Function Documentation

decide()

StatusCode TrigHIFwdGapHypoTool::decide ( const xAOD::HIEventShapeContainer *  eventShapeContainer, bool &  pass  ) const

overridevirtual

Definition at line 27 of file TrigHIFwdGapHypoTool.cxx.

                                                                                                              {
  ATH_MSG_DEBUG("Executing decide() of " << name());
 
  float totalFCalEtSideA = 0.;
  float totalFCalEtSideC = 0.;
  for (const xAOD::HIEventShape* es: *eventShapeContainer) {
    const int layer = es->layer();
    if (layer < 21 or layer > 23) { //only use FCal information (calo samplings 21: FCAL0, 22: FCAL1, 23: FCAL2)
      continue;
    }
 
    const float et = es->et();
    if (std::abs(et) < 0.1) { //don't add negligible energy deposits (< 0.1 MeV)
      continue;
    }
 
    const float eta = 0.5 * (es->etaMin() + es->etaMax());
    if (eta > 0.) {
      totalFCalEtSideA += et;
    }
    else {
      totalFCalEtSideC += et;
    }
  }
 
  ATH_MSG_DEBUG("Total FCal ET: side A = " << totalFCalEtSideA << " MeV, side C = " << totalFCalEtSideC << " MeV");
  if (m_useDoubleSidedGap) {
    pass = (totalFCalEtSideA < m_maxFCalEt * GeV and totalFCalEtSideC < m_maxFCalEt * GeV);
    if (pass) ATH_MSG_DEBUG("Passed max FCal ET cut of " << m_maxFCalEt * GeV << " MeV\n");
  }
  else {
    if (m_useSideA) {
      pass = (totalFCalEtSideA < m_maxFCalEt * GeV);
      if (pass) ATH_MSG_DEBUG("Passed max FCal ET cut of " << m_maxFCalEt * GeV << " MeV on side A\n");
    }
    else {
      pass = (totalFCalEtSideC < m_maxFCalEt * GeV);
      if (pass) ATH_MSG_DEBUG("Passed max FCal ET cut of " << m_maxFCalEt * GeV << " MeV on side C\n");
    }
  }
 
  return StatusCode::SUCCESS;
}

finalize()

StatusCode TrigHIFwdGapHypoTool::finalize ( )

overridevirtual

Definition at line 22 of file TrigHIFwdGapHypoTool.cxx.

                                          {
  return StatusCode::SUCCESS;
}

getId()

const HLT::Identifier & TrigHIFwdGapHypoTool::getId ( ) const

overridevirtual

Definition at line 72 of file TrigHIFwdGapHypoTool.cxx.

                                                       {
  return m_decisionId;
}

initialize()

StatusCode TrigHIFwdGapHypoTool::initialize ( )

overridevirtual

Definition at line 17 of file TrigHIFwdGapHypoTool.cxx.

                                            {
  ATH_MSG_DEBUG("Initializing TrigHIFwdGapHypoTool for " << name());
  return StatusCode::SUCCESS;
}

Member Data Documentation

m_decisionId

HLT::Identifier TrigHIFwdGapHypoTool::m_decisionId

private

Definition at line 33 of file TrigHIFwdGapHypoTool.h.

m_maxFCalEt

Gaudi::Property<float> TrigHIFwdGapHypoTool::m_maxFCalEt {this, "maxFCalEt", 10., "upper limit on FCal ET in GeV"}

private

Definition at line 35 of file TrigHIFwdGapHypoTool.h.

m_useDoubleSidedGap

Gaudi::Property<bool> TrigHIFwdGapHypoTool::m_useDoubleSidedGap {this, "useDoubleSidedGap", false, "use double- or one-sided gap calculation"}

private

Definition at line 36 of file TrigHIFwdGapHypoTool.h.

m_useSideA

Gaudi::Property<bool> TrigHIFwdGapHypoTool::m_useSideA {this, "useSideA", true, "use side A for one-sided gap calculation"}

private

Definition at line 37 of file TrigHIFwdGapHypoTool.h.

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

• TrigHIFwdGapHypoTool.h
• TrigHIFwdGapHypoTool.cxx