ForwardTransportSvc Class Reference

#include <ForwardTransportSvc.h>

Inheritance diagram for ForwardTransportSvc:

Collaboration diagram for ForwardTransportSvc:

Public Member Functions
	ForwardTransportSvc (const std::string &name, ISvcLocator *svc)
virtual StatusCode	initialize ()
virtual ForwardTracker::ConfigData	getConfigData () const
virtual bool	getTransportFlag () const
virtual double	getEtaCut () const
virtual double	getXiCut () const
virtual bool	selectedParticle (G4ThreeVector mom, int pid)

Private Attributes
ForwardTracker::ConfigData	m_cData
BooleanProperty	m_transportFlag {this, "TransportFlag", false}
DoubleProperty	m_etaCut {this, "EtaCut", 7.5}
DoubleProperty	m_xiCut {this, "XiCut", 0.8}

Detailed Description

Definition at line 12 of file ForwardTransportSvc.h.

Constructor & Destructor Documentation

ForwardTransportSvc()

ForwardTransportSvc::ForwardTransportSvc	(	const std::string &	name,
		ISvcLocator *	svc )

Definition at line 17 of file ForwardTransportSvc.cxx.

                                                                                :
  base_class(name,svc)
{
  declareProperty("TwissFile1",    m_cData.twissFile1);
  declareProperty("TwissFile2",    m_cData.twissFile2);
  declareProperty("PositionC1",    m_cData.positionC1);
  declareProperty("PositionC2",    m_cData.positionC2);
  declareProperty("ApertureC1",    m_cData.apertureC1);
  declareProperty("ApertureC2",    m_cData.apertureC2);
  declareProperty("EndMarker",     m_cData.endMarker);
}

Member Function Documentation

getConfigData()

virtual ForwardTracker::ConfigData ForwardTransportSvc::getConfigData ( ) const

inlinevirtual

Definition at line 19 of file ForwardTransportSvc.h.

{ return m_cData; }

getEtaCut()

virtual double ForwardTransportSvc::getEtaCut ( ) const

inlinevirtual

Definition at line 21 of file ForwardTransportSvc.h.

{ return m_etaCut; }

getTransportFlag()

virtual bool ForwardTransportSvc::getTransportFlag ( ) const

inlinevirtual

Definition at line 20 of file ForwardTransportSvc.h.

{ return m_transportFlag; }

getXiCut()

virtual double ForwardTransportSvc::getXiCut ( ) const

inlinevirtual

Definition at line 22 of file ForwardTransportSvc.h.

{ return m_xiCut; }

initialize()

StatusCode ForwardTransportSvc::initialize ( )

virtual

Definition at line 29 of file ForwardTransportSvc.cxx.

                                           {
 
  ATH_MSG_INFO("ForwardTransportSvc::initialize");
  return StatusCode::SUCCESS;
}

selectedParticle()

bool ForwardTransportSvc::selectedParticle ( G4ThreeVector mom, int pid )

virtual

Definition at line 35 of file ForwardTransportSvc.cxx.

                                                                          {
 
  std::ifstream pfile(m_cData.twissFile1.c_str());
  double beamEnergy = ForwardTracker::GetBeamEnergy(pfile)*Gaudi::Units::GeV;
 
  double eta = fabs(momentum.pseudoRapidity());
  double xi  = momentum.mag()/beamEnergy;
 
  ATH_MSG_INFO(" pseudoRapidity: " << std::setprecision(9) << eta);
  ATH_MSG_INFO(" p/beamEnergy:   " << std::setprecision(9) << xi);
 
  if (eta < m_etaCut) return false;
  if (xi  < m_xiCut)  return false;
 
  if (m_transportFlag) {
 
    if (pid == 2212) return true; // proton
  }
  else {
 
    if (pid == 2112) return true; // neutron
    if (pid == 22)   return true; // gamma
    if (pid == 3122) return true; // lambda
  }
 
  return false;
}

Member Data Documentation

m_cData

ForwardTracker::ConfigData ForwardTransportSvc::m_cData

private

Definition at line 27 of file ForwardTransportSvc.h.

m_etaCut

DoubleProperty ForwardTransportSvc::m_etaCut {this, "EtaCut", 7.5}

private

Definition at line 29 of file ForwardTransportSvc.h.

{this, "EtaCut", 7.5};  // Minimum pseudorapidty of transported particles

m_transportFlag

BooleanProperty ForwardTransportSvc::m_transportFlag {this, "TransportFlag", false}

private

Definition at line 28 of file ForwardTransportSvc.h.

{this, "TransportFlag", false};     // Transport only neutrals (0) or charged (1)

m_xiCut

DoubleProperty ForwardTransportSvc::m_xiCut {this, "XiCut", 0.8}

private

Definition at line 30 of file ForwardTransportSvc.h.

{this, "XiCut", 0.8};  // Minimum momentum over beam energy of transported particles

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

• ForwardTransportSvc.h
• ForwardTransportSvc.cxx