This class is a wrapper around JetVar::Variable inheriting AthAlgTool. More...

#include <JetHistoVarTool.h>

Inheritance diagram for JetHistoVarTool:

Collaboration diagram for JetHistoVarTool:

Public Member Functions
	JetHistoVarTool (const std::string &type, const std::string &name, const IInterface *parent)
virtual	~JetHistoVarTool ()
virtual StatusCode	initialize ()
virtual float	value (const xAOD::Jet &) const
	the value of the variable for a given Jet
virtual const JetVar::Variable *	variable () const
	The actual variable represented by this tool.
virtual std::string	describe () const
	a compact description of the variable.
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
std::unique_ptr< JetVar::Variable >	m_v
Gaudi::Property< std::string >	m_name {this,"Name", ""}
Gaudi::Property< std::string >	m_type {this,"Type", "float"}
Gaudi::Property< int >	m_index {this,"Index", -1}
Gaudi::Property< float >	m_scale {this,"Scale", 1.}
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

This class is a wrapper around JetVar::Variable inheriting AthAlgTool.

Its purpose is to allow to define a jet variable in the configuration and to use it from other tools. Client tools include JetHistoAttributeFiller and JetHistoSelectSort

Definition at line 45 of file JetHistoVarTool.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

◆ JetHistoVarTool()

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

Definition at line 8 of file JetHistoVarTool.cxx.

                                                                                                         :
  AthAlgTool( type, name, parent )
 
{
  declareInterface<IJetHistoVarTool>(this);
 
  
}

◆ ~JetHistoVarTool()

virtual JetHistoVarTool::~JetHistoVarTool ( )

inlinevirtual

Definition at line 48 of file JetHistoVarTool.h.

48{}

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());
  }

◆ describe()

virtual std::string JetHistoVarTool::describe ( ) const

inlinevirtual

a compact description of the variable.

Implements IJetHistoVarTool.

Definition at line 54 of file JetHistoVarTool.h.

                                     {
    return m_name+", "+m_type+","+std::to_string(m_index);
  }

◆ 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

◆ initialize()

StatusCode JetHistoVarTool::initialize ( )

virtual

Definition at line 17 of file JetHistoVarTool.cxx.

                                       {
 
  if(m_name=="") m_name = name();
  m_v = JetVar::Variable::create( m_name, m_type, m_index);
 
  if (! bool(m_v) ) {
      ATH_MSG_ERROR(" could not create Jet Variable "<< m_name << " type: "<< m_type << "  index="<< m_index );
      return StatusCode::FAILURE;      
  }
  m_v->setScale(m_scale);
  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 & IJetHistoVarTool::interfaceID ( )

inlinestaticinherited

Definition at line 32 of file JetHistoVarTool.h.

32{ return IID_IJetHistoVarTool; }

IID_IJetHistoVarTool

static const InterfaceID IID_IJetHistoVarTool("IJetHistoVarTool", 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);
      }
    }
  }

◆ value()

float JetHistoVarTool::value ( const xAOD::Jet & ) const

virtual

the value of the variable for a given Jet

Implements IJetHistoVarTool.

Definition at line 32 of file JetHistoVarTool.cxx.

                                                   {
  return m_v->value(j) ;
}

◆ variable()

virtual const JetVar::Variable * JetHistoVarTool::variable ( ) const

inlinevirtual

The actual variable represented by this tool.

Implements IJetHistoVarTool.

Definition at line 53 of file JetHistoVarTool.h.

53{return m_v.get();};

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_index

Gaudi::Property<int> JetHistoVarTool::m_index {this,"Index", -1}

private

Definition at line 65 of file JetHistoVarTool.h.

65{this,"Index", -1};

◆ m_name

Gaudi::Property<std::string> JetHistoVarTool::m_name {this,"Name", ""}

private

Definition at line 63 of file JetHistoVarTool.h.

63{this,"Name", ""};

◆ m_scale

Gaudi::Property<float> JetHistoVarTool::m_scale {this,"Scale", 1.}

private

Definition at line 66 of file JetHistoVarTool.h.

66{this,"Scale", 1.};

◆ m_type

Gaudi::Property<std::string> JetHistoVarTool::m_type {this,"Type", "float"}

private

Definition at line 64 of file JetHistoVarTool.h.

64{this,"Type", "float"};

◆ m_v

std::unique_ptr<JetVar::Variable> JetHistoVarTool::m_v

private

Definition at line 61 of file JetHistoVarTool.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

◆ JetHistoVarTool()

◆ ~JetHistoVarTool()

Member Function Documentation

◆ declareGaudiProperty()

◆ declareProperty()

◆ describe()

◆ detStore()

◆ evtStore()

◆ extraDeps_update_handler()

◆ initialize()

◆ inputHandles()

◆ interfaceID()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

◆ value()

◆ variable()

Member Data Documentation

◆ m_detStore

◆ m_evtStore

◆ m_index

◆ m_name

◆ m_scale

◆ m_type

◆ m_v

◆ m_varHandleArraysDeclared

◆ m_vhka