LumiBlockMuTool Class Reference

Tool to provide interactions per crossing (mu) from reading values stored in DB. More...

#include <LumiBlockMuTool.h>

Inheritance diagram for LumiBlockMuTool:

Collaboration diagram for LumiBlockMuTool:

Public Member Functions
	LumiBlockMuTool (const std::string &type, const std::string &name, const IInterface *parent)
virtual float	averageInteractionsPerCrossing (const EventContext &ctx) const override final
virtual float	actualInteractionsPerCrossing (const EventContext &ctx) const override final
virtual StatusCode	initialize () override

Private Attributes
SG::ReadHandleKey< xAOD::EventInfo >	m_eventInfoKey
SG::ReadDecorHandleKey< xAOD::EventInfo >	m_rdhkActMu
SG::ReadDecorHandleKey< xAOD::EventInfo >	m_rdhkAveMu

Detailed Description

Tool to provide interactions per crossing (mu) from reading values stored in DB.

Implementing ILumiBlockMuTool interface

Author

E.Torrence

Definition at line 28 of file LumiBlockMuTool.h.

Constructor & Destructor Documentation

LumiBlockMuTool()

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

Definition at line 10 of file LumiBlockMuTool.cxx.

  : base_class(type, name, parent)
{
  declareInterface<ILumiBlockMuTool>(this);
}

Member Function Documentation

actualInteractionsPerCrossing()

float LumiBlockMuTool::actualInteractionsPerCrossing ( const EventContext &  ctx ) const

finaloverridevirtual

Definition at line 29 of file LumiBlockMuTool.cxx.

                                                                            {
 
  SG::ReadHandle<xAOD::EventInfo> eventInfo(m_eventInfoKey, ctx);
  SG::ReadDecorHandle<xAOD::EventInfo,float> actMu(m_rdhkActMu, ctx);
  float mu = actMu.isPresent() ? actMu(0) : 0.;
  return mu;
}

averageInteractionsPerCrossing()

float LumiBlockMuTool::averageInteractionsPerCrossing ( const EventContext &  ctx ) const

finaloverridevirtual

Definition at line 38 of file LumiBlockMuTool.cxx.

                                                                            {
 
  SG::ReadHandle<xAOD::EventInfo> eventInfo(m_eventInfoKey, ctx);
  SG::ReadDecorHandle<xAOD::EventInfo,float> aveMu(m_rdhkAveMu, ctx);
  float mu = aveMu.isPresent() ? aveMu(0) : 0.;
  return mu;
}

initialize()

StatusCode LumiBlockMuTool::initialize ( )

overridevirtual

Definition at line 19 of file LumiBlockMuTool.cxx.

{
  ATH_MSG_DEBUG("LumiBlockMuTool::initialize() begin");
  ATH_CHECK(m_eventInfoKey.initialize());
  ATH_CHECK(m_rdhkActMu.initialize());
  ATH_CHECK(m_rdhkAveMu.initialize());
  return StatusCode::SUCCESS;
}

Member Data Documentation

m_eventInfoKey

SG::ReadHandleKey<xAOD::EventInfo> LumiBlockMuTool::m_eventInfoKey

private

Initial value:

{this
      ,"EventInfoKey"
      ,"EventInfo"
      ,"RHK for EventInfo"}

Definition at line 48 of file LumiBlockMuTool.h.

m_rdhkActMu

SG::ReadDecorHandleKey<xAOD::EventInfo> LumiBlockMuTool::m_rdhkActMu

private

Initial value:

{this
      ,"actualInteractionsPerCrossingKey"
      ,"EventInfo.actualInteractionsPerCrossing"
      ,"Decoration for Actual Interaction Per Crossing"}

Definition at line 53 of file LumiBlockMuTool.h.

m_rdhkAveMu

SG::ReadDecorHandleKey<xAOD::EventInfo> LumiBlockMuTool::m_rdhkAveMu

private

Initial value:

{this
      ,"averageInteractionsPerCrossingKey"
      ,"EventInfo.averageInteractionsPerCrossing"
      ,"Decoration for Average Interaction Per Crossing"}

Definition at line 58 of file LumiBlockMuTool.h.

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

• LumiBlockMuTool.h
• LumiBlockMuTool.cxx