#include <SolenoidTest.h>

Inheritance diagram for MagField::SolenoidTest:

Collaboration diagram for MagField::SolenoidTest:

Public Member Functions
	SolenoidTest (const std::string &name, ISvcLocator *pSvcLocator)

virtual	~SolenoidTest ()

StatusCode	initialize ()

StatusCode	execute ()

StatusCode	finalize ()

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
bool	checkWithReference ()
	check current field with reference field More...

void	getFieldValue ()
	get Field value either by G4 or by MagFieldSvc More...

StatusCode	fetchEnvironment ()
	get environment either for g4 or for magFieldSvc More...

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
ServiceHandle< MagField::IMagFieldSvc >	m_magFieldSvc
	new field svc More...

ServiceHandle< ITHistSvc >	m_thistSvc
	the histogram service More...

std::string	m_histStream
	THistSvc stream name. More...

TTree *	m_tree
	the ROOT tree containing the output More...

std::string	m_treeName
	name of the Tree object More...

double	m_minR
	minimum radius to scan in mm More...

double	m_maxR
	maximum radius to scan in mm More...

double	m_minZ
	minimum z to scan in mm More...

double	m_maxZ
	maximum z to scan in mm More...

int	m_stepsR
	the number of steps in R More...

int	m_stepsZ
	the number of steps in Z More...

int	m_stepsPhi
	the number of steps in phi More...

double	m_xyzt [4] {}
	stores the current xyzt position More...

double	m_field [3] {}
	stores the field components More...

double	m_fieldZR [3] {}
	stores the 2d field components More...

double	m_fieldOld [3] {}
	stores the old field components More...

double	m_deriv [9] {}
	stores derivatives More...

double	m_derivZR [9] {}
	stores derivatives More...

double	m_derivOld [9] {}
	stores derivatives More...

long	m_event
	event counter More...

bool	m_useFullField

bool	m_useFastField

bool	m_useOldField = false

bool	m_writeNtuple

bool	m_derivatives

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

Definition at line 29 of file SolenoidTest.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

◆ SolenoidTest()

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

Definition at line 43 of file SolenoidTest.cxx.

                                                                                     :
     ::AthAlgorithm( name, pSvcLocator ),
     m_magFieldSvc( "AtlasFieldSvc", name ),
     m_thistSvc( "THistSvc", name ),
     m_tree(nullptr),
     m_event(0)
 {
     // histogram service
     declareProperty( "THistService", m_thistSvc, "The HistogramService" );
     declareProperty( "HistogramStreamName", m_histStream = "SolenoidTest",
                      "Name of the THistSvc output stream" );
     // TTree object name
     declareProperty( "ROOTTreeName", m_treeName = "field",
                      "Name of the TTree object in the output file." );
     // boundaries for the magfield validation
     declareProperty( "MinimumR", m_minR = 0., "minimum R" );
     declareProperty( "MaximumR", m_maxR = 1075., "maximum R" );
     declareProperty( "MinimumZ", m_minZ = -2820., "minimum Z" );
     declareProperty( "MaximumZ", m_maxZ = 2820., "maximum Z" );
     // number of steps in each dimension (granularity)
     declareProperty( "StepsR", m_stepsR = 200,
                      "Number of steps along radius (granularity)");
     declareProperty( "StepsZ", m_stepsZ = 200,
                      "Number of steps along z (granularity)");
     declareProperty( "StepsPhi", m_stepsPhi = 200,
                      "Number of steps along phi (granularity)");
     declareProperty( "UseFullField", m_useFullField = true, "compute the full 3D field");
     declareProperty( "UseFastField", m_useFastField = true, "compute the fast 2D field");
     declareProperty( "WriteNtuple", m_writeNtuple = true, "produce the output ntuple");
     declareProperty( "Derivatives", m_derivatives = false, "compute the derivatives");
 }

◆ ~SolenoidTest()

MagField::SolenoidTest::~SolenoidTest ( )

virtual

Definition at line 77 of file SolenoidTest.cxx.

78 {;}

Member Function Documentation

◆ checkWithReference()

bool MagField::SolenoidTest::checkWithReference ( )

private

check current field with reference field

◆ 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.

95 { 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.

85 { 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.

90 { return m_evtStore; }

◆ execute()

StatusCode MagField::SolenoidTest::execute ( )

Definition at line 133 of file SolenoidTest.cxx.

                                          {
  
     if( m_event==0 ) { // event #0
         // call field service once for initialization
         m_xyzt[0] = m_xyzt[1] = m_xyzt[2] = 0;
         if ( m_useFullField ) m_magFieldSvc->getField( m_xyzt, m_field, nullptr );
         if ( m_useFastField ) m_magFieldSvc->getFieldZR( m_xyzt, m_fieldZR, nullptr );
         // check the field status
         ATH_MSG_INFO("New service solenoidOn = " << m_magFieldSvc->solenoidOn());
         ATH_MSG_INFO("New service toroidOn   = " << m_magFieldSvc->toroidOn());
     }
     else if ( m_event==1 ) { // event #1
  
       ATH_MSG_INFO( "solenoid field service test in progress." );
  
       // initialize performance timer
       time_t seconds;
       seconds = time(nullptr);
  
       for ( int k = 0; k < m_stepsPhi; k++ ) { // loop over phi
           double phi = 2.*M_PI*double(k)/double(m_stepsPhi);
           for ( int j = 0; j < m_stepsZ; j++ ) { // loop over Z
               m_xyzt[2] = (m_maxZ-m_minZ)*double(j)/double(m_stepsZ-1) + m_minZ;
               for ( int i = 0; i < m_stepsR; i++ ) { // loop over R
                   double r = (m_maxR-m_minR)*double(i)/double(m_stepsR-1) + m_minR;
                   m_xyzt[0] = r*cos(phi);
                   m_xyzt[1] = r*sin(phi);
  
                   // compute the field
                   if ( m_useFullField ) {
                       if ( m_derivatives )
                           m_magFieldSvc->getField( m_xyzt, m_field, m_deriv );
                       else
                           m_magFieldSvc->getField( m_xyzt, m_field, nullptr );
                   }
                   if ( m_useFastField ) {
                       if ( m_derivatives ) 
                           m_magFieldSvc->getFieldZR( m_xyzt, m_fieldZR, m_derivZR );
                       else
                           m_magFieldSvc->getFieldZR( m_xyzt, m_fieldZR, nullptr );
                   }
  
                   // fill the ROOT Tree
                   if ( m_writeNtuple ) m_tree->Fill();
               }
           }
       }
       seconds = time(nullptr) - seconds; 
       ATH_MSG_INFO( "accessing " << m_stepsR * m_stepsZ * m_stepsPhi
                     << " values in a grid took " << seconds << " seconds." );
     }
     m_event++;
     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();
 }

◆ fetchEnvironment()

StatusCode MagField::SolenoidTest::fetchEnvironment ( )

private

get environment either for g4 or for magFieldSvc

◆ finalize()

StatusCode MagField::SolenoidTest::finalize ( )

Definition at line 126 of file SolenoidTest.cxx.

                                           {
     ATH_MSG_INFO("entering finalize()...");
     ATH_MSG_INFO("end of finalize()");
     return StatusCode::SUCCESS;
 }

◆ getFieldValue()

void MagField::SolenoidTest::getFieldValue ( )

private

get Field value either by G4 or by MagFieldSvc

◆ initialize()

StatusCode MagField::SolenoidTest::initialize ( )

Definition at line 81 of file SolenoidTest.cxx.

 {
     ATH_MSG_INFO("entering initialize()...");
  
     if ( m_writeNtuple ) {
         // retrieve the histogram service
         if ( m_thistSvc.retrieve().isSuccess() ) {
  
             // Create the prefix of histogram names for the THistSvc
             std::string prefix = "/" + m_histStream + "/";
  
             // the ROOT tree
             m_tree = new TTree( m_treeName.c_str(), "Magnetic field in the solenoid" );
             m_tree->Branch( "pos", &m_xyzt, "x/D:y/D:z/D" );
             if ( m_useFullField ) {
                 m_tree->Branch( "fieldFull", &m_field, "Bx/D:By/D:Bz/D" );
                 if ( m_derivatives ) {
                     m_tree->Branch( "deriv", &m_deriv,
                     "dBxdx/D:dBxdy/D:dBxdz/D:dBydx/D:dBydy/D:dBydz/D:dBzdx/D:dBzdy/D:dBzdz/D" );
                 }
             }
             if ( m_useFastField ) {
                 m_tree->Branch( "fieldFast", &m_fieldZR, "Bx2/D:By2/D:Bz2/D" );
                 if ( m_derivatives ) {
                     m_tree->Branch( "derivZR", &m_derivZR,
                     "dBxdx2/D:dBxdy2/D:dBxdz2/D:dBydx2/D:dBydy2/D:dBydz2/D:dBzdx2/D:dBzdy2/D:dBzdz2/D" );
                 }
             }
             // register this ROOT TTree to the THistSvc
             if ( m_thistSvc->regTree(prefix + m_treeName, m_tree).isFailure() ) {
                 ATH_MSG_ERROR("Unable to register TTree to THistSvc");
                 return StatusCode::FAILURE;
             }
         } else { // failure in THistSvc retrieve
             ATH_MSG_ERROR("Unable to retrieve HistogramSvc");
             return StatusCode::FAILURE;
         }
     }
  
     // success
     ATH_MSG_INFO("end of initialize()");
     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.

◆ 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_deriv

double MagField::SolenoidTest::m_deriv[9] {}

private

stores derivatives

Definition at line 64 of file SolenoidTest.h.

◆ m_derivatives

bool MagField::SolenoidTest::m_derivatives

private

Definition at line 74 of file SolenoidTest.h.

◆ m_derivOld

double MagField::SolenoidTest::m_derivOld[9] {}

private

stores derivatives

Definition at line 66 of file SolenoidTest.h.

◆ m_derivZR

double MagField::SolenoidTest::m_derivZR[9] {}

private

stores derivatives

Definition at line 65 of file SolenoidTest.h.

◆ 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_event

long MagField::SolenoidTest::m_event

private

event counter

Definition at line 68 of file SolenoidTest.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_field

double MagField::SolenoidTest::m_field[3] {}

private

stores the field components

Definition at line 61 of file SolenoidTest.h.

◆ m_fieldOld

double MagField::SolenoidTest::m_fieldOld[3] {}

private

stores the old field components

Definition at line 63 of file SolenoidTest.h.

◆ m_fieldZR

double MagField::SolenoidTest::m_fieldZR[3] {}

private

stores the 2d field components

Definition at line 62 of file SolenoidTest.h.

◆ m_histStream

std::string MagField::SolenoidTest::m_histStream

private

THistSvc stream name.

Definition at line 46 of file SolenoidTest.h.

◆ m_magFieldSvc

ServiceHandle<MagField::IMagFieldSvc> MagField::SolenoidTest::m_magFieldSvc

private

new field svc

Definition at line 43 of file SolenoidTest.h.

◆ m_maxR

double MagField::SolenoidTest::m_maxR

private

maximum radius to scan in mm

Definition at line 52 of file SolenoidTest.h.

◆ m_maxZ

double MagField::SolenoidTest::m_maxZ

private

maximum z to scan in mm

Definition at line 54 of file SolenoidTest.h.

◆ m_minR

double MagField::SolenoidTest::m_minR

private

minimum radius to scan in mm

Definition at line 51 of file SolenoidTest.h.

◆ m_minZ

double MagField::SolenoidTest::m_minZ

private

minimum z to scan in mm

Definition at line 53 of file SolenoidTest.h.

◆ m_stepsPhi

int MagField::SolenoidTest::m_stepsPhi

private

the number of steps in phi

Definition at line 58 of file SolenoidTest.h.

◆ m_stepsR

int MagField::SolenoidTest::m_stepsR

private

the number of steps in R

Definition at line 56 of file SolenoidTest.h.

◆ m_stepsZ

int MagField::SolenoidTest::m_stepsZ

private

the number of steps in Z

Definition at line 57 of file SolenoidTest.h.

◆ m_thistSvc

ServiceHandle<ITHistSvc> MagField::SolenoidTest::m_thistSvc

private

the histogram service

Definition at line 45 of file SolenoidTest.h.

◆ m_tree

TTree* MagField::SolenoidTest::m_tree

private

the ROOT tree containing the output

Definition at line 48 of file SolenoidTest.h.

◆ m_treeName

std::string MagField::SolenoidTest::m_treeName

private

name of the Tree object

Definition at line 49 of file SolenoidTest.h.

◆ m_useFastField

bool MagField::SolenoidTest::m_useFastField

private

Definition at line 71 of file SolenoidTest.h.

◆ m_useFullField

bool MagField::SolenoidTest::m_useFullField

private

Definition at line 70 of file SolenoidTest.h.

◆ m_useOldField

bool MagField::SolenoidTest::m_useOldField = false

private

Definition at line 72 of file SolenoidTest.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.

◆ m_writeNtuple

bool MagField::SolenoidTest::m_writeNtuple

private

Definition at line 73 of file SolenoidTest.h.

◆ m_xyzt

double MagField::SolenoidTest::m_xyzt[4] {}

private

stores the current xyzt position

Definition at line 60 of file SolenoidTest.h.

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

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ SolenoidTest()

◆ ~SolenoidTest()

Member Function Documentation

◆ checkWithReference()

◆ declareGaudiProperty() [1/4]

◆ declareGaudiProperty() [2/4]

◆ declareGaudiProperty() [3/4]

◆ declareGaudiProperty() [4/4]

◆ declareProperty() [1/6]

◆ declareProperty() [2/6]

◆ declareProperty() [3/6]

◆ declareProperty() [4/6]

◆ declareProperty() [5/6]

◆ declareProperty() [6/6]

◆ detStore()

◆ evtStore() [1/2]

◆ evtStore() [2/2]

◆ execute()

◆ extraDeps_update_handler()

◆ extraOutputDeps()

◆ fetchEnvironment()

◆ finalize()

◆ getFieldValue()

◆ initialize()

◆ inputHandles()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_deriv

◆ m_derivatives

◆ m_derivOld

◆ m_derivZR

◆ m_detStore

◆ m_event

◆ m_evtStore

◆ m_extendedExtraObjects

◆ m_field

◆ m_fieldOld

◆ m_fieldZR

◆ m_histStream

◆ m_magFieldSvc

◆ m_maxR

◆ m_maxZ

◆ m_minR

◆ m_minZ

◆ m_stepsPhi

◆ m_stepsR

◆ m_stepsZ

◆ m_thistSvc

◆ m_tree

◆ m_treeName

◆ m_useFastField

◆ m_useFullField

◆ m_useOldField

◆ m_varHandleArraysDeclared

◆ m_vhka

◆ m_writeNtuple

◆ m_xyzt