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
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.

Member Function Documentation

actualInteractionsPerCrossing()

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

finaloverridevirtual

Definition at line 21 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 30 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 11 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 46 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 51 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 56 of file LumiBlockMuTool.h.

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

• LumiBlockMuTool.h
• LumiBlockMuTool.cxx