#include <TRT_SimDriftTimeTool.h>

Inheritance diagram for TRT_SimDriftTimeTool:

Collaboration diagram for TRT_SimDriftTimeTool:

Public Member Functions
	TRT_SimDriftTimeTool (const std::string &type, const std::string &name, const IInterface *parent)
virtual double	getAverageDriftTime (const double &distIndex, const double &effectivefield_squared, int strawGasType) const
virtual StatusCode	initialize ()
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard `StoreGateSvc` (event store) Returns (kind of) a pointer to the `StoreGateSvc`.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard `StoreGateSvc/DetectorStore` Returns (kind of) a pointer to the `StoreGateSvc`.
virtual StatusCode	sysInitialize () override
	Perform system initialization for an algorithm.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const

Static Public Member Functions
static const InterfaceID &	interfaceID ()

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed.

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
const double	m_minDistance
const double	m_maxDistance
double	m_maxField
double	m_maxFieldSquaredLimit
double	m_invMaxFieldSquared
const unsigned int	m_nTabulatedDistances
const double	m_invDeltaTabulatedDistances
std::vector< std::vector< double > >	m_table_of_dist2meanDT_at_noField
std::vector< std::vector< double > >	m_table_of_dist2meanDT_at_maxField
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default)
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default)
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 22 of file TRT_SimDriftTimeTool.h.

Member Typedef Documentation

◆ StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< AlgTool > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ TRT_SimDriftTimeTool()

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

Definition at line 23 of file TRT_SimDriftTimeTool.cxx.

  : AthAlgTool( type, name, parent )
  , m_minDistance( 0*CLHEP::mm )
  , m_maxDistance( 2.0001*CLHEP::mm )
  , m_maxField ( -999 )
  , m_maxFieldSquaredLimit(999)
  , m_invMaxFieldSquared(0.0)
  , m_nTabulatedDistances(4000)//4000 means resolution of 0.5micron and 96KB of memory.
  , m_invDeltaTabulatedDistances( (m_nTabulatedDistances-1)/(m_maxDistance-m_minDistance) )
{
  // declare my special interface
  declareInterface<ITRT_SimDriftTimeTool>(this);
}

Member Function Documentation

◆ declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty	(	Gaudi::Property< T, V, H > &	hndl,
		const SG::VarHandleKeyType &	)

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

  {
    return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                       hndl.value(), 
                                                       hndl.documentation());
 
  }

◆ declareProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( Gaudi::Property< T, V, H > & t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                     {
    typedef typename SG::HandleClassifier<T>::type htype;
    return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
  }

◆ detStore()

const ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< AlgTool > >::detStore ( ) const

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

95{ return m_detStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

StoreGateSvc_t m_detStore

Definition AthCommonDataStore.h:393

◆ evtStore()

ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< AlgTool > >::evtStore ( )

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

85{ return m_evtStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

StoreGateSvc_t m_evtStore

Definition AthCommonDataStore.h:390

◆ extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase & ExtraDeps )

protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

◆ getAverageDriftTime()

double TRT_SimDriftTimeTool::getAverageDriftTime	(	const double &	distIndex,
		const double &	effectivefield_squared,
		int	strawGasType ) const

virtual

Implements ITRT_SimDriftTimeTool.

Definition at line 112 of file TRT_SimDriftTimeTool.cxx.

{
 
  if (effectivefield_squared>m_maxFieldSquaredLimit)
    { //a little extrapolation is ok
      ATH_MSG_WARNING ("Extrapolation from tabulated field values greater than 10% (at "
                       << std::sqrt(effectivefield_squared)/CLHEP::tesla<<" Tesla)");
    }
 
  const unsigned int distIndex(static_cast<int>( m_invDeltaTabulatedDistances*(dist-m_minDistance) ));
 
  if ( distIndex >= m_nTabulatedDistances)
    {
      ATH_MSG_FATAL("getAverageDriftTime: Somehow distIndex (" << distIndex << " ) is out of bounds ("
                    << m_nTabulatedDistances << "). The job will die now.");
      throw std::runtime_error("getAverageDriftTime distIndex out of bounds");
    }
 
  const double C(m_table_of_dist2meanDT_at_noField[strawGasType][distIndex]);
  const double A((m_table_of_dist2meanDT_at_maxField[strawGasType][distIndex] - C) * m_invMaxFieldSquared);
 
  return (A * effectivefield_squared) + C;
 
}

◆ initialize()

StatusCode TRT_SimDriftTimeTool::initialize ( )

virtual

Definition at line 40 of file TRT_SimDriftTimeTool.cxx.

{
 
  ATH_MSG_INFO("Initializing TRT_SimDriftTimeTool.");
  //             Get dig. version through            //
  //             the TRT Detector Manager            //
 
  // Get the TRT Detector Manager
  const InDetDD::TRT_DetectorManager * detmgr;
  ATH_CHECK(detStore()->retrieve(detmgr,"TRT"));
  ATH_MSG_INFO("Retrieved TRT_DetectorManager with version " << detmgr->getVersion().majorNum());
  //              Select DriftTime Data              //
  //            ( based on dig. version )            //
 
  std::vector<std::unique_ptr<ITRT_DriftTimeData>> pDTData;
  pDTData.emplace_back(std::make_unique<TRT_BarrelDriftTimeData>(0)); // Xe straws
  pDTData.emplace_back(std::make_unique<TRT_BarrelDriftTimeData>(1)); // Kr straws
  pDTData.emplace_back(std::make_unique<TRT_BarrelDriftTimeData>(2)); // Ar straws
  //          Make lookup tables of the data         //
 
  m_maxField = pDTData[0]->MaxTabulatedField();
  m_maxFieldSquaredLimit = 1.1*m_maxField*1.1*m_maxField;
  m_invMaxFieldSquared = 1.0/(m_maxField*m_maxField);
 
  for (auto & i : pDTData)
    {
 
      // Tabulate mean drifttimes at no and max field.
      // Fill different tables for Xe, Kr and Ar-based gas mixtures
      std::vector<double> table_of_dist2meanDT_at_noField;
      std::vector<double> table_of_dist2meanDT_at_maxField;
 
      table_of_dist2meanDT_at_noField.resize(m_nTabulatedDistances);
      table_of_dist2meanDT_at_maxField.resize(m_nTabulatedDistances);
 
      for (unsigned int distIndex = 0; distIndex < m_nTabulatedDistances; distIndex++)
        {
          double distance = ((m_maxDistance-m_minDistance)*distIndex)/(m_nTabulatedDistances-1.0)+m_minDistance;
          if (distIndex == m_nTabulatedDistances-1) distance = m_maxDistance;//to avoid a numerical mistake.
          table_of_dist2meanDT_at_noField[distIndex]  = i->DriftTimeAtNoField(distance);
          table_of_dist2meanDT_at_maxField[distIndex] = i->DriftTimeAtMaxField(distance);
        }
 
      m_table_of_dist2meanDT_at_noField.push_back(table_of_dist2meanDT_at_noField);
      m_table_of_dist2meanDT_at_maxField.push_back(table_of_dist2meanDT_at_maxField);
 
    }
 
  return StatusCode::SUCCESS;
 
}

◆ inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::inputHandles ( ) const

overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

◆ interfaceID()

const InterfaceID & ITRT_SimDriftTimeTool::interfaceID ( )

inlinestaticinherited

Definition at line 35 of file ITRT_SimDriftTimeTool.h.

35{ return IID_ITRT_SimDriftTimeTool; }

IID_ITRT_SimDriftTimeTool

static const InterfaceID IID_ITRT_SimDriftTimeTool("ITRT_SimDriftTimeTool", 1, 0)

◆ msg()

MsgStream & AthCommonMsg< AlgTool >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

◆ msgLvl()

bool AthCommonMsg< AlgTool >::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

◆ outputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::outputHandles ( ) const

overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

◆ renounce()

std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void > AthCommonDataStore< AthCommonMsg< AlgTool > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

◆ renounceArray()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::renounceArray ( SG::VarHandleKeyArray & handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

◆ sysInitialize()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysInitialize ( )

overridevirtualinherited

Perform system initialization for an algorithm.

We override this to declare all the elements of handle key arrays at the end of initialization. See comments on updateVHKA.

Reimplemented in asg::AsgMetadataTool, AthCheckedComponent< AthAlgTool >, AthCheckedComponent<::AthAlgTool >, and DerivationFramework::CfAthAlgTool.

◆ sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysStart ( )

overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

◆ updateVHKA()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::updateVHKA ( Gaudi::Details::PropertyBase & )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                               {
    // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
    //         << "  size: " << m_vhka.size() << endmsg;
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

◆ m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

◆ m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

◆ m_invDeltaTabulatedDistances

const double TRT_SimDriftTimeTool::m_invDeltaTabulatedDistances

private

Definition at line 48 of file TRT_SimDriftTimeTool.h.

◆ m_invMaxFieldSquared

double TRT_SimDriftTimeTool::m_invMaxFieldSquared

private

Definition at line 45 of file TRT_SimDriftTimeTool.h.

◆ m_maxDistance

const double TRT_SimDriftTimeTool::m_maxDistance

private

Definition at line 42 of file TRT_SimDriftTimeTool.h.

◆ m_maxField

double TRT_SimDriftTimeTool::m_maxField

private

Definition at line 43 of file TRT_SimDriftTimeTool.h.

◆ m_maxFieldSquaredLimit

double TRT_SimDriftTimeTool::m_maxFieldSquaredLimit

private

Definition at line 44 of file TRT_SimDriftTimeTool.h.

◆ m_minDistance

const double TRT_SimDriftTimeTool::m_minDistance

private

Definition at line 41 of file TRT_SimDriftTimeTool.h.

◆ m_nTabulatedDistances

const unsigned int TRT_SimDriftTimeTool::m_nTabulatedDistances

private

Definition at line 47 of file TRT_SimDriftTimeTool.h.

◆ m_table_of_dist2meanDT_at_maxField

std::vector< std::vector<double> > TRT_SimDriftTimeTool::m_table_of_dist2meanDT_at_maxField

private

Definition at line 51 of file TRT_SimDriftTimeTool.h.

◆ m_table_of_dist2meanDT_at_noField

std::vector< std::vector<double> > TRT_SimDriftTimeTool::m_table_of_dist2meanDT_at_noField

private

Definition at line 50 of file TRT_SimDriftTimeTool.h.

◆ m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

◆ m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

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

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ TRT_SimDriftTimeTool()

Member Function Documentation

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ extraDeps_update_handler()

◆ getAverageDriftTime()

◆ initialize()

◆ inputHandles()

◆ interfaceID()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_detStore

◆ m_evtStore

◆ m_invDeltaTabulatedDistances

◆ m_invMaxFieldSquared

◆ m_maxDistance

◆ m_maxField

◆ m_maxFieldSquaredLimit

◆ m_minDistance

◆ m_nTabulatedDistances

◆ m_table_of_dist2meanDT_at_maxField

◆ m_table_of_dist2meanDT_at_noField

◆ m_varHandleArraysDeclared

◆ m_vhka