#include <PileupReweightingProvider.h>

Inheritance diagram for CP::PileupReweightingProvider:

Collaboration diagram for CP::PileupReweightingProvider:

Public Member Functions
	PileupReweightingProvider (const std::string &name, ISvcLocator *svcloc)
	~PileupReweightingProvider ()
virtual StatusCode	initialize ()
virtual StatusCode	execute ()
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
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	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

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
ToolHandle< IPileupReweightingTool >	m_tool
std::string	m_inputKey
std::string	m_outputKey
std::string	m_configStream
CP::SystematicSet	m_allSysts
bool	m_systematics
DataObjIDColl	m_extendedExtraObjects
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 18 of file PileupReweightingProvider.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

◆ PileupReweightingProvider()

CP::PileupReweightingProvider::PileupReweightingProvider	(	const std::string &	name,
		ISvcLocator *	svcloc )

inline

Definition at line 21 of file PileupReweightingProvider.h.

                                                                             : AthAlgorithm(name,svcloc),m_tool("CP::PileupReweightingTool/auto") {
         declareProperty("Tool",m_tool,"The configured PileupReweightingTool");
         declareProperty("Input",m_inputKey="","Specify a specific EventInfo object");
         declareProperty("Output",m_outputKey="","Specify an output EventInfo object. If differs from input, will create a clone of EventInfo and decorate that");
         declareProperty("ConfigOutputStream",m_configStream="","Specify the stream to output config file to");
         declareProperty("RunSystematics",m_systematics=true,"Enable systematics during run");
      }

◆ ~PileupReweightingProvider()

CP::PileupReweightingProvider::~PileupReweightingProvider ( )

inline

Definition at line 29 of file PileupReweightingProvider.h.

29{ }

Member Function Documentation

◆ declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Algorithm > >::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< Algorithm > >::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< 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; }

AthCommonDataStore< AthCommonMsg< Algorithm > >::m_detStore

StoreGateSvc_t m_detStore

Definition AthCommonDataStore.h:393

◆ evtStore()

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; }

AthCommonDataStore< AthCommonMsg< Algorithm > >::m_evtStore

StoreGateSvc_t m_evtStore

Definition AthCommonDataStore.h:390

◆ execute()

virtual StatusCode CP::PileupReweightingProvider::execute ( )

inlinevirtual

Definition at line 47 of file PileupReweightingProvider.h.

                                   { 
            const xAOD::EventInfo* evtInfo =0;
 
            if(m_inputKey.length()>0) ATH_CHECK(evtStore()->retrieve(evtInfo,m_inputKey));
            else {
               #ifdef XAOD_STANDALONE
                  ATH_CHECK( evtStore()->retrieve(evtInfo,"") ); //apparently TEvent can't do keyless retrieves!!??
               #else
                  ATH_CHECK(evtStore()->retrieve(evtInfo));
               #endif
            }
 
            //do we need to make a copy??
            if(m_inputKey!=m_outputKey && m_outputKey!="") {
               xAOD::EventInfo* evtInfoCopy = new xAOD::EventInfo( *evtInfo );
               xAOD::EventInfoAuxContainer* aux = new xAOD::EventInfoAuxContainer;
               evtInfoCopy->setStore(aux);
               ATH_CHECK( evtStore()->record( evtInfoCopy , m_outputKey ) );
               ATH_CHECK( evtStore()->record( aux , m_outputKey+"Aux." ) );
               evtInfo = evtInfoCopy;
            }
 
            CHECK( m_tool->apply(*evtInfo) );
 
 
            //here's an example of systematic variations 
            if (m_systematics){
               for(auto& syst : m_allSysts) {
                  ATH_MSG_VERBOSE("Doing systematic : " << syst.name());
                  if(! m_tool->isAffectedBySystematic( syst )) continue;
                  CP::SystematicSet tmp; tmp.insert( syst );
                  if( m_tool->applySystematicVariation( tmp ) != StatusCode::SUCCESS ) continue;
                  CHECK( m_tool->apply(*evtInfo) );
               }
               //make sure we leave the tool in the nominal mode
               if( m_tool->applySystematicVariation( CP::SystematicSet() ) != StatusCode::SUCCESS ) return StatusCode::FAILURE;
            }
 
            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();
}

◆ initialize()

virtual StatusCode CP::PileupReweightingProvider::initialize ( )

inlinevirtual

Definition at line 31 of file PileupReweightingProvider.h.

                                      { 
         CHECK( m_tool.retrieve() ); 
 
         IProperty* myTool = dynamic_cast<IProperty*>(&*m_tool);
         if (!myTool)
           return StatusCode::FAILURE;
         CHECK( myTool->setProperty("ConfigOutputStream",m_configStream) );
 
         //get the list of systematics 
         CP::SystematicRegistry& registry = CP::SystematicRegistry::getInstance();
         m_allSysts = registry.recommendedSystematics();
 
         if(m_configStream!="") ATH_MSG_INFO("Now running config file making .... please be patient! ... ");
 
         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()

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

◆ 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, AthHistogramAlgorithm, and PyAthena::Alg.

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_allSysts

CP::SystematicSet CP::PileupReweightingProvider::m_allSysts

private

Definition at line 93 of file PileupReweightingProvider.h.

◆ m_configStream

std::string CP::PileupReweightingProvider::m_configStream

private

Definition at line 91 of file PileupReweightingProvider.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_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_inputKey

std::string CP::PileupReweightingProvider::m_inputKey

private

Definition at line 91 of file PileupReweightingProvider.h.

◆ m_outputKey

std::string CP::PileupReweightingProvider::m_outputKey

private

Definition at line 91 of file PileupReweightingProvider.h.

◆ m_systematics

bool CP::PileupReweightingProvider::m_systematics

private

Definition at line 95 of file PileupReweightingProvider.h.

◆ m_tool

ToolHandle<IPileupReweightingTool> CP::PileupReweightingProvider::m_tool

private

Definition at line 89 of file PileupReweightingProvider.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 file:

PileupReweightingProvider.h

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ PileupReweightingProvider()

◆ ~PileupReweightingProvider()

Member Function Documentation

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ execute()

◆ extraDeps_update_handler()

◆ extraOutputDeps()

◆ initialize()

◆ inputHandles()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_allSysts

◆ m_configStream

◆ m_detStore

◆ m_evtStore

◆ m_extendedExtraObjects

◆ m_inputKey

◆ m_outputKey

◆ m_systematics

◆ m_tool

◆ m_varHandleArraysDeclared

◆ m_vhka