ReadTRT_DetectorElements Class Reference

Algorithm to demonstrate access to TRT detector elements, printing out parameters of specific straws. More...

#include <ReadTRT_DetectorElements.h>

Inheritance diagram for ReadTRT_DetectorElements:

Collaboration diagram for ReadTRT_DetectorElements:

Public Member Functions
	ReadTRT_DetectorElements (const std::string &name, ISvcLocator *pSvcLocator)
	Default Algorithm constructor with parameters. More...
StatusCode	initialize ()
StatusCode	execute ()
StatusCode	finalize ()
void	printAllElements ()
void	printBarrelStraw (const InDetDD::TRT_BarrelElement *element, const unsigned int strawNum)
void	printEndcapStraw (const InDetDD::TRT_EndcapElement *element, const unsigned int strawNum)
void	printStraw (const InDetDD::TRT_BaseElement *element, const unsigned int strawNum)
void	compareBarrelStraw (const InDetDD::TRT_BarrelElement *element, const unsigned int strawNum)
void	compareEndcapStraw (const InDetDD::TRT_EndcapElement *element, const unsigned int strawNum)
bool	comparePos (const Amg::Vector3D &p1, const Amg::Vector3D &p2, const double err)
virtual StatusCode	sysInitialize () override
	Override sysInitialize. More...
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies. More...
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	evtStore () const
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc. More...
virtual StatusCode	sysStart () override
	Handle START transition. More...
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles. More...
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles. More...
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T > &t)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc="none")
	Declare a new Gaudi property. More...
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
MsgStream &	msg (const MSG::Level lvl) const
bool	msgLvl (const MSG::Level lvl) const

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution More...
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. More...

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyArrayType &)
	specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleType &)
	specialization for handling Gaudi::Property<SG::VarHandleBase> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &t, const SG::NotHandleType &)
	specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More...

Private Attributes
std::string	m_managerName
bool	m_doInit
bool	m_doExec
const InDetDD::TRT_DetectorManager *	m_manager
const TRT_ID *	m_idHelper
double	m_maxdiff
bool	m_first
DataObjIDColl	m_extendedExtraObjects
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default) More...
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default) More...
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Algorithm to demonstrate access to TRT detector elements, printing out parameters of specific straws.

Definition at line 39 of file ReadTRT_DetectorElements.h.

Member Typedef Documentation

StoreGateSvc_t

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

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

ReadTRT_DetectorElements()

ReadTRT_DetectorElements::ReadTRT_DetectorElements	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

Default Algorithm constructor with parameters.

Definition at line 33 of file ReadTRT_DetectorElements.cxx.

                                                                                                  :
  AthAlgorithm(name, pSvcLocator),
  m_managerName("TRT"),
  m_manager(nullptr),
  m_idHelper(nullptr),
  m_maxdiff(0),
  m_first(true)
{  
  // Get parameter values from jobOptions file
  declareProperty("ManagerName",  m_managerName);
  declareProperty("DoInitialize", m_doInit = true);
  declareProperty("DoExecute",    m_doExec = false);
}

Member Function Documentation

compareBarrelStraw()

void ReadTRT_DetectorElements::compareBarrelStraw	(	const InDetDD::TRT_BarrelElement *	element,
		const unsigned int	strawNum
	)

Definition at line 351 of file ReadTRT_DetectorElements.cxx.

                                                                                                    {
  if (strawNum >= element->nStraws()) {
    cout << "Straw number out of range:" << strawNum << " >= " << element->nStraws() << endl;
    return;
  }
  
  double x = element->strawXPos(strawNum);
  double y = element->strawYPos(strawNum);
  double z = element->strawZPos(strawNum);
 
  Amg::Transform3D transform = element->strawTransform(strawNum);
  Amg::Vector3D strawPos = transform * origin;
  
  if (!comparePos(strawPos, Amg::Vector3D(x,y,z), 1e-9)) {
    cout << "Straw Positions DIFFER !!!!!" << endl;
    printStraw(element, strawNum);
    printBarrelStraw(element, strawNum);
  }
}

compareEndcapStraw()

void ReadTRT_DetectorElements::compareEndcapStraw	(	const InDetDD::TRT_EndcapElement *	element,
		const unsigned int	strawNum
	)

Definition at line 372 of file ReadTRT_DetectorElements.cxx.

                                                                                                    {
  if (strawNum >= element->getDescriptor()->nStraws()) {
    cout << "Straw number out of range:" << strawNum << " >= " << element->getDescriptor()->nStraws() << endl;
    return;
  }
  double phiStart = element->getDescriptor()->startPhi();
  double pitch    = element->getDescriptor()->strawPitch();
  double phi = phiStart + strawNum*pitch;
  double r = element->getDescriptor()->innerRadius() + 0.5 * element->getDescriptor()->strawLength();
  double z = (element->transform() * origin).z();
 
  Amg::Transform3D transform = element->strawTransform(strawNum);
  Amg::Vector3D strawPos = transform * origin;
 
  if (!comparePos(strawPos, Amg::Vector3D(r*cos(phi), r*sin(phi), z), 1e-5)) {
    cout << "Straw Positions DIFFER !!!!!" << endl;
    printStraw(element, strawNum);
    printEndcapStraw(element, strawNum);
  }
}

comparePos()

bool ReadTRT_DetectorElements::comparePos	(	const Amg::Vector3D &	p1,
		const Amg::Vector3D &	p2,
		const double	err
	)

Definition at line 395 of file ReadTRT_DetectorElements.cxx.

                                                                                               {
  for (int i = 0; i < 3; i++) {
    double diff = std::abs(p1[i] - p2[i]);
    m_maxdiff = std::max(diff,m_maxdiff);
    if (diff > err) return false;
  }
  return true;
}

declareGaudiProperty() [1/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleKeyArrayType &    )

inlineprivateinherited

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

Definition at line 170 of file AthCommonDataStore.h.

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

declareGaudiProperty() [2/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  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());
 
  }

declareGaudiProperty() [3/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  hndl, const SG::VarHandleType &    )

inlineprivateinherited

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

Definition at line 184 of file AthCommonDataStore.h.

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

declareGaudiProperty() [4/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareGaudiProperty ( Gaudi::Property< T > &  t, const SG::NotHandleType &    )

inlineprivateinherited

specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray>

Definition at line 199 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(t);
  }

declareProperty() [1/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleBase &  hndl, const std::string &  doc, const SG::VarHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleBase. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 245 of file AthCommonDataStore.h.

  {
    this->declare(hndl.vhKey());
    hndl.vhKey().setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [2/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleKey &  hndl, const std::string &  doc, const SG::VarHandleKeyType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleKey. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 221 of file AthCommonDataStore.h.

  {
    this->declare(hndl);
    hndl.setOwner(this);
 
    return PBASE::declareProperty(name,hndl,doc);
  }

declareProperty() [3/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, SG::VarHandleKeyArray &  hndArr, const std::string &  doc, const SG::VarHandleKeyArrayType &    )

inlineinherited

Definition at line 259 of file AthCommonDataStore.h.

  {
 
    // std::ostringstream ost;
    // ost << Algorithm::name() << " VHKA declareProp: " << name 
    //     << " size: " << hndArr.keys().size() 
    //     << " mode: " << hndArr.mode() 
    //     << "  vhka size: " << m_vhka.size()
    //     << "\n";
    // debug() << ost.str() << endmsg;
 
    hndArr.setOwner(this);
    m_vhka.push_back(&hndArr);
 
    Gaudi::Details::PropertyBase* p =  PBASE::declareProperty(name, hndArr, doc);
    if (p != 0) {
      p->declareUpdateHandler(&AthCommonDataStore<PBASE>::updateVHKA, this);
    } else {
      ATH_MSG_ERROR("unable to call declareProperty on VarHandleKeyArray " 
                    << name);
    }
 
    return p;
 
  }

declareProperty() [4/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc, const SG::NotHandleType &    )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This is the generic version, for types that do not derive from SG::VarHandleKey. It just forwards to the base class version of declareProperty.

Definition at line 333 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(name, property, doc);
  }

declareProperty() [5/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( const std::string &  name, T &  property, const std::string &  doc = "none"  )

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This dispatches to either the generic declareProperty or the one for VarHandle/Key/KeyArray.

Definition at line 352 of file AthCommonDataStore.h.

  {
    typedef typename SG::HandleClassifier<T>::type htype;
    return declareProperty (name, property, doc, htype());
  }

declareProperty() [6/6]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Algorithm > >::declareProperty ( Gaudi::Property< T > &  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< Algorithm > >::detStore ( ) const

inlineinherited

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

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore() [1/2]

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

inlineinherited

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

Definition at line 85 of file AthCommonDataStore.h.

{ return m_evtStore; }

evtStore() [2/2]

const ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< Algorithm > >::evtStore ( ) const

inlineinherited

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

Definition at line 90 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode ReadTRT_DetectorElements::execute

(

)

Definition at line 70 of file ReadTRT_DetectorElements.cxx.

                                             {
  msg(MSG::INFO) << "execute()" << endmsg;
  // Only print out on first event
  if (m_first && m_doExec) {
    m_first = false;
    printAllElements();
  }
  return StatusCode::SUCCESS;
}

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< Algorithm > >::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

extraOutputDeps()

const DataObjIDColl & AthAlgorithm::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

This list is extended to include symlinks implied by inheritance relations.

Definition at line 50 of file AthAlgorithm.cxx.

{
  // If we didn't find any symlinks to add, just return the collection
  // from the base class.  Otherwise, return the extended collection.
  if (!m_extendedExtraObjects.empty()) {
    return m_extendedExtraObjects;
  }
  return Algorithm::extraOutputDeps();
}

finalize()

StatusCode ReadTRT_DetectorElements::finalize

(

)

Definition at line 270 of file ReadTRT_DetectorElements.cxx.

                                              {
  msg(MSG::INFO) << "finalize()" << endmsg;
  return StatusCode::SUCCESS;
}

initialize()

StatusCode ReadTRT_DetectorElements::initialize

(

)

Definition at line 49 of file ReadTRT_DetectorElements.cxx.

                                               {
  msg(MSG::INFO) << "initialize()" << endmsg;  
  // Get the manager
  StatusCode sc=detStore()->retrieve(m_manager, m_managerName);
  if (sc.isFailure() || !m_manager) {
    msg(MSG::FATAL) << "Could not find the Manager: "<< m_managerName << " !" << endmsg;
    return StatusCode::FAILURE;
  } else {
    msg(MSG::DEBUG) << "Manager found" << endmsg;
  }
  // Get ID helper
  if (detStore()->retrieve(m_idHelper, "TRT_ID").isFailure()) {
    msg(MSG::FATAL) << "Could not get TRT ID helper" << endmsg;
    return StatusCode::FAILURE;
  }
  if (m_doInit) printAllElements();
  return StatusCode::SUCCESS;
}

inputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< Algorithm > >::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.

msg() [1/2]

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg() [2/2]

MsgStream& AthCommonMsg< Algorithm >::msg ( const MSG::Level  lvl ) const

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                  {
    return this->msgStream(lvl);
  }

msgLvl()

bool AthCommonMsg< Algorithm >::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< Algorithm > >::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.

printAllElements()

void ReadTRT_DetectorElements::printAllElements

(

)

Definition at line 80 of file ReadTRT_DetectorElements.cxx.

                                               {
  // Retrieve GeoModel Detector Elements
  // Get the id helper
  const TRT_ID * idHelper = m_idHelper;
  // Examples are shown below for accessing via index for barrel, then endcap and
  // then accessing via hash
  //
  // Access via indices.
  //
  //
  //
  cout << "======================================" <<endl;
  cout << " BARREL ELEMENTS - access via index" << endl;
  cout << "======================================" <<endl;
  cout << endl;
  //cache numerology
  const TRT_Numerology * numerology=m_manager->getNumerology();
  //avoid getting these inside loops
  const unsigned int nBarrelRings(numerology->getNBarrelRings());
  const unsigned int nBarrelPhi(numerology->getNBarrelPhi());
  
  for (int iSide = 0; iSide < 2; iSide++) {
    for (unsigned int iLayer = 0; iLayer != nBarrelRings; iLayer++) {
      const unsigned int nBarrelLayers(numerology->getNBarrelLayers(iLayer));
      for (unsigned int iPhiModule = 0; iPhiModule != nBarrelPhi; iPhiModule++) {
        for (unsigned int iStrawLayer = 0; iStrawLayer !=nBarrelLayers; iStrawLayer++) {
          cout << "Barrel element " << iSide << ", " << iLayer << ", " << iPhiModule << ", "<< iStrawLayer << endl;
          const TRT_BarrelElement *element = m_manager->getBarrelElement(iSide, iLayer, iPhiModule, iStrawLayer);
          // Make identifier.
          Identifier newId = idHelper->layer_id((iSide ? 1:-1), iPhiModule, iLayer, iStrawLayer);
          idHelper->show(newId);
          IdentifierHash idHash = idHelper->straw_layer_hash(newId);
          cout << "idHash = " << idHash << endl;
          if (element) {
            Amg::Vector3D center = element->transform() * origin;
            cout << " center = " << center << endl;
            //cout << " strawDir = " << element->strawDirection() << endl;
            cout << " number of straws = " << element->nStraws() << endl;
            // Print out straw details of some elements
            if ((iPhiModule == 0) || (iPhiModule == 1) || (iPhiModule == 7) ||  (iPhiModule == 31)) {
              for (unsigned int istraw = 0; istraw < 15; istraw++) {
                printStraw(element, istraw);
                //printBarrelStraw(element, istraw);
              }
            }
            // Compare methods 
            for (unsigned int istraw = 0; istraw < element->nStraws(); istraw++) {
              compareBarrelStraw(element, istraw);
            }
          } else {
            cout << "No Element found " << endl;
          }
        }
      }
    }
  }
 
  //
  //
  cout << "======================================" <<endl;
  cout << " ENDCAP ELEMENTS - access via index" << endl;
  cout << "======================================" <<endl;
  cout << endl;
  const unsigned int nWheels(numerology->getNEndcapWheels());
  const unsigned int nEndcapPhi(numerology->getNEndcapPhi());
  for (int iSide = 0; iSide < 2; iSide++) {
    for (unsigned int iWheel = 0; iWheel !=nWheels ; iWheel++) {
      const unsigned int nEndcapLayers(numerology->getNEndcapLayers(iWheel));
      for (unsigned int iStrawLayer = 0; iStrawLayer != nEndcapLayers; iStrawLayer++){
        for(unsigned int iPhi = 0; iPhi != nEndcapPhi; iPhi++){
          cout << "Endcap element " << iSide << ", "<< iWheel << ", "<< iStrawLayer << ", "<< iPhi << endl;
          const TRT_EndcapElement * element = m_manager->getEndcapElement(iSide, iWheel, iStrawLayer, iPhi);
 
          // Make identifier.
          Identifier newId = idHelper->layer_id((iSide ? 2:-2), iPhi, iWheel, iStrawLayer);
          idHelper->show(newId);
          IdentifierHash idHash = idHelper->straw_layer_hash(newId);
          cout << "idHash = " << idHash << endl;
  
          if (element) {
            Amg::Vector3D center = element->transform() * origin;
            cout << " center = " << center << endl;
            cout << " number of straws = " << element->nStraws() << endl;
            // Print out straw details of some elements
            int iPhiModule = iPhi;
            if ((iPhiModule == 0) || (iPhiModule == 1) || (iPhiModule == 7) ||  (iPhiModule == 31)) {
              for (unsigned int istraw = 0; istraw < 15; istraw++) {
                printStraw(element, istraw);
                //printEndcapStraw(element, istraw);
              }
            }
            // Compare methods 
            for (unsigned int istraw = 0; istraw < element->nStraws(); istraw++) {
              compareEndcapStraw(element, istraw);
            }
          } else {
            cout << "No Element found " << endl;
          }
        }
      }
    }
  }
 
 
 
  unsigned int maxHash = idHelper->straw_layer_hash_max();
 
  //
  // Try and iterate over all elements. 
  // There is no iterator but we can get the elements via the idHash.
  //
 
  cout << "======================================" <<endl;
  cout << " ALL ELEMENTS - access via hash" << endl;
  cout << "======================================" <<endl;
  cout << endl;
 
  cout << " maxHash = " << maxHash << endl;
 
  for (unsigned int index = 0; index < maxHash; index++) {
 
    IdentifierHash idHash = index;
 
    Identifier id = idHelper->layer_id(idHash);
    idHelper->show(id);
 
    const TRT_BaseElement * element;
 
    element = m_manager->getElement(idHash);
   
    if (element) {
      Amg::Vector3D center = element->transform() * origin;
      cout << " center = " << center << endl;
    } else {
      cout << "No Element with id hash = " << idHash << endl;
    }
  }
 
  
  cout << "======================================" <<endl;
  cout << " ALL ELEMENTS - access via index from hash" << endl;
  cout << " (no printout) " << endl;
  cout << "======================================" <<endl;
  cout << endl;  for (unsigned int index = 0; index < maxHash; index++) {
 
    IdentifierHash idHash = index;
 
    Identifier id = idHelper->layer_id(idHash);
    //idHelper->show(id);
 
 
    int idBarrelEndcap = idHelper->barrel_ec(id);
    int idSide = (idBarrelEndcap > 0);
    int idLayerWheel = idHelper->layer_or_wheel(id);
    int idPhiModule = idHelper->phi_module(id);
    int idStrawLayer = idHelper->straw_layer(id);
 
    // Make identifier again,
    //    Identifier newId = idHelper->layer_id(idBarrelEndcap, idPhiModule, idLayerWheel, idStrawLayer);
    // idHelper->show(newId);
 
       
    const TRT_BaseElement * element;
    
    
    if (idHelper->is_barrel(id)) {
      element = m_manager->getBarrelElement(idSide, idLayerWheel, idPhiModule, idStrawLayer); 
    } else {
      element = m_manager->getEndcapElement(idSide, idLayerWheel, idStrawLayer, idPhiModule); 
    }
    
    if (element) {
      //nop
      //Amg::Vector3D center = element->transform() * origin;
      //cout << " center = " << center << endl;
    } else {
      cout << "No Element with id hash = " << idHash << endl;
    }
  }
 
  cout << endl;
 
  cout << "Max diff = " << m_maxdiff << endl;
 
} 

printBarrelStraw()

void ReadTRT_DetectorElements::printBarrelStraw	(	const InDetDD::TRT_BarrelElement *	element,
		const unsigned int	strawNum
	)

Definition at line 277 of file ReadTRT_DetectorElements.cxx.

                                                                                                  {
  // It is recommended to use the methods in printStraw() rather than the ones here
  if (strawNum >= element->nStraws()) {
    cout << "Straw number out of range:" << strawNum << " >= " << element->nStraws() << endl;
    return;
  }
  
  double x = element->strawXPos(strawNum);
  double y = element->strawYPos(strawNum);
  double z = element->strawZPos(strawNum);
  double r = sqrt(x*x+y*y);
  double phi = atan2(y,x);
  cout << "strawNum = " << strawNum << ", "
       << "x = " << x << ", "
       << "y = " << y << ", "
       << "z = " << z << ", "
       << "r = " << r << ", "
       << "phi = " << phi << ", "
       << "length = " << element->strawLength() 
       << endl;
 
  
}

printEndcapStraw()

void ReadTRT_DetectorElements::printEndcapStraw	(	const InDetDD::TRT_EndcapElement *	element,
		const unsigned int	strawNum
	)

Definition at line 302 of file ReadTRT_DetectorElements.cxx.

{
  // It is recommended to use the methods in printStraw() rather than the ones here
 
  if (strawNum >= element->nStraws()) {
    cout << "Straw number out of range:" << strawNum << " >= " << element->nStraws() << endl;
    return;
  }
 
  double phiStart = element->getDescriptor()->startPhi();
  double pitch    = element->getDescriptor()->strawPitch();
  double phi = phiStart + strawNum*pitch;
  phi = atan2(sin(phi), cos(phi)); // Get phi b/n -pi and pi. 
  double z = (element->transform() * origin).z();
  cout << "strawNum = " << strawNum << ", "
       << "phiStart = " << phiStart << ", "
       << "pitch = " << pitch << ", "
       << "z = " << z << ", "
       << "r = " << element->getDescriptor()->innerRadius() + 0.5 * element->getDescriptor()->strawLength() << ", "
       << "phi = " << phi << ", "
       << "length = " << element->getDescriptor()->strawLength()
       << endl;
 
}

printStraw()

void ReadTRT_DetectorElements::printStraw	(	const InDetDD::TRT_BaseElement *	element,
		const unsigned int	strawNum
	)

Definition at line 330 of file ReadTRT_DetectorElements.cxx.

{  
  if (strawNum >= element->nStraws()) {
    cout << "Straw number out of range:" << strawNum << " >= " << element->nStraws() << endl;
    return;
  }
 
  const Amg::Transform3D& transform = element->strawTransform(strawNum);
  Amg::Vector3D strawCenter = transform * origin;
  cout << "strawNum = " << strawNum << ", "
       << "x = " << strawCenter.x() << ", "
       << "y = " << strawCenter.y() << ", "
       << "z = " << strawCenter.z() << ", "
       << "r = " << strawCenter.perp() << ", " 
       << "phi = " << strawCenter.phi() << ", " 
       << "length = " << element->strawLength() << ", "
       << "localAxis = " << transform * Amg::Vector3D(0,0,1) 
       << endl;
}

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< Algorithm > >::renounce ( T &  h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

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

renounceArray()

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

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

sysInitialize()

StatusCode AthAlgorithm::sysInitialize ( )

overridevirtualinherited

Override sysInitialize.

Override sysInitialize from the base class.

Loop through all output handles, and if they're WriteCondHandles, automatically register them and this Algorithm with the CondSvc

Scan through all outputHandles, and if they're WriteCondHandles, register them with the CondSvc

Reimplemented from AthCommonDataStore< AthCommonMsg< Algorithm > >.

Reimplemented in AthAnalysisAlgorithm, AthFilterAlgorithm, PyAthena::Alg, and AthHistogramAlgorithm.

Definition at line 66 of file AthAlgorithm.cxx.

                                       {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<Algorithm>>::sysInitialize();
 
  if (sc.isFailure()) {
    return sc;
  }
  ServiceHandle<ICondSvc> cs("CondSvc",name());
  for (auto h : outputHandles()) {
    if (h->isCondition() && h->mode() == Gaudi::DataHandle::Writer) {
      // do this inside the loop so we don't create the CondSvc until needed
      if ( cs.retrieve().isFailure() ) {
        ATH_MSG_WARNING("no CondSvc found: won't autoreg WriteCondHandles");
        return StatusCode::SUCCESS;
      }
      if (cs->regHandle(this,*h).isFailure()) {
        sc = StatusCode::FAILURE;
        ATH_MSG_ERROR("unable to register WriteCondHandle " << h->fullKey()
                      << " with CondSvc");
      }
    }
  }
  return sc;
}

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< Algorithm > >::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< Algorithm > >::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< Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

m_doExec

bool ReadTRT_DetectorElements::m_doExec

private

Definition at line 63 of file ReadTRT_DetectorElements.h.

m_doInit

bool ReadTRT_DetectorElements::m_doInit

private

Definition at line 62 of file ReadTRT_DetectorElements.h.

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

m_extendedExtraObjects

DataObjIDColl AthAlgorithm::m_extendedExtraObjects

privateinherited

Definition at line 79 of file AthAlgorithm.h.

m_first

bool ReadTRT_DetectorElements::m_first

private

Definition at line 69 of file ReadTRT_DetectorElements.h.

m_idHelper

const TRT_ID* ReadTRT_DetectorElements::m_idHelper

private

Definition at line 66 of file ReadTRT_DetectorElements.h.

m_manager

const InDetDD::TRT_DetectorManager* ReadTRT_DetectorElements::m_manager

private

Definition at line 65 of file ReadTRT_DetectorElements.h.

m_managerName

std::string ReadTRT_DetectorElements::m_managerName

private

Definition at line 61 of file ReadTRT_DetectorElements.h.

m_maxdiff

double ReadTRT_DetectorElements::m_maxdiff

private

Definition at line 68 of file ReadTRT_DetectorElements.h.

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

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

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

---

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

• ReadTRT_DetectorElements.h
• ReadTRT_DetectorElements.cxx