Small algorithm, which allows to merge N-tuples in a generic way. More...

Inheritance diagram for CollectionCloneAlg:

Collaboration diagram for CollectionCloneAlg:

Public Member Functions
	CollectionCloneAlg (const std::string &name, ISvcLocator *pSvcLocator)
	Standard algorithm constructor. More...

virtual	~CollectionCloneAlg ()
	Standard Destructor. More...

virtual StatusCode	initialize ()
	Initialize. More...

virtual StatusCode	finalize ()
	Finalize. More...

virtual StatusCode	execute ()
	Execute procedure. More...

virtual StatusCode	book (const NTuple::Tuple *nt)
	Book the N-tuple according to the specification. More...

virtual StatusCode	checkInput (const NTuple::Tuple clone, const NTuple::Tuple src)

StatusCode	mergeEntries (const std::string &input)
	Merge the entries of a single input tuple into the output. More...

StatusCode	connect ()
	Connect input and output N-tuples. More...

StatusCode	mergeInputTuples ()
	Merge all N-tuple entries. More...

Public Member Functions inherited from Algorithm
	Algorithm (const std::string &name, ISvcLocator *svcloc, const std::string &version=PACKAGE_VERSION)
	Constructor. More...

	~Algorithm () override=default
	Destructor. More...

StatusCode	sysStart () override
	Reinitialization method invoked by the framework. More...

StatusCode	sysInitialize () override
	Initialization method invoked by the framework. More...

StatusCode	sysReinitialize () override
	Reinitialization method invoked by the framework. More...

StatusCode	sysRestart () override
	Restart method invoked by the framework. More...

StatusCode	sysExecute () override
	The actions to be performed by the algorithm on an event. More...

StatusCode	sysStop () override
	System stop. More...

StatusCode	sysFinalize () override
	System finalization. More...

StatusCode	sysBeginRun () override
	beginRun method invoked by the framework. More...

StatusCode	sysEndRun () override
	endRun method invoked by the framework. More...

const std::string &	name () const override
	The identifying name of the algorithm object. More...

const Gaudi::StringKey &	nameKey () const override

const std::string &	type () const override
	The type of the algorithm object. More...

void	setType (const std::string &type) override

const std::string &	version () const override

unsigned int	index () const override

StatusCode	configure () override
	Dummy implementation of IStateful::configure() method. More...

StatusCode	terminate () override
	Dummy implementation of IStateful::terminate() method. More...

StatusCode	initialize () override
	the default (empty) implementation of IStateful::initialize() method More...

StatusCode	start () override
	the default (empty) implementation of IStateful::start() method More...

StatusCode	stop () override
	the default (empty) implementation of IStateful::stop() method More...

StatusCode	finalize () override
	the default (empty) implementation of IStateful::finalize() method More...

StatusCode	reinitialize () override
	the default (empty) implementation of IStateful::reinitialize() method More...

StatusCode	restart () override
	the default (empty) implementation of IStateful::restart() method More...

Gaudi::StateMachine::State	FSMState () const override
	returns the current state of the algorithm More...

Gaudi::StateMachine::State	targetFSMState () const override
	returns the state the algorithm will be in after the ongoing transition More...

bool	isExecuted () const override
	Has this algorithm been executed since the last reset? More...

void	setExecuted (bool state) override
	Set the executed flag to the specified state. More...

void	resetExecuted () override
	Reset the executed state of the Algorithm for the duration of the current event. More...

StatusCode	beginRun () override
	Algorithm begin run. More...

StatusCode	endRun () override
	Algorithm end run. This method is called at the end of the event loop. More...

bool	isEnabled () const override
	Is this algorithm enabled or disabled? More...

bool	filterPassed () const override
	Did this algorithm pass or fail its filter criterion for the last event? More...

void	setFilterPassed (bool state) override
	Set the filter passed flag to the specified state. More...

int	errorCount () const
	Get the number of failures of the algorithm. More...

template<class T >
StatusCode	service (const std::string &name, T *&psvc, bool createIf=true) const
	Access a service by name, creating it if it doesn't already exist. More...

template<class T >
StatusCode	service (const std::string &svcType, const std::string &svcName, T *&psvc) const
	Access a service by name and type, creating it if it doesn't already exist. More...

SmartIF< IService >	service (const std::string &name, const bool createIf=true, const bool quiet=false) const
	Return a pointer to the service identified by name (or "type/name") More...

template<class T >
SmartIF< T >	service (const std::string &name, bool createIf=true, bool quiet=false) const

SmartIF< IAuditorSvc > &	auditorSvc () const
	The standard auditor service.May not be invoked before sysInitialize() has been invoked. More...

SmartIF< IChronoStatSvc > &	chronoSvc () const
	The standard Chrono & Stat service, Return a pointer to the service if present. More...

SmartIF< IChronoStatSvc > &	chronoStatService () const
	Obsoleted name, kept due to the backwards compatibility. More...

SmartIF< IDataProviderSvc > &	detSvc () const
	The standard detector data service. More...

SmartIF< IDataProviderSvc > &	detDataService () const
	Obsoleted name, kept due to the backwards compatibility. More...

SmartIF< IConversionSvc > &	detCnvSvc () const
	The standard detector data persistency conversion service. More...

SmartIF< IConversionSvc > &	detDataCnvService () const
	Obsoleted name, kept due to the backwards compatibility. More...

SmartIF< IDataProviderSvc > &	eventSvc () const
	The standard event data service. More...

SmartIF< IDataProviderSvc > &	evtSvc () const
	shortcut for method eventSvc More...

SmartIF< IDataProviderSvc > &	eventDataService () const
	Obsoleted name, kept due to the backwards compatibility. More...

SmartIF< IConversionSvc > &	eventCnvSvc () const
	The standard event data persistency conversion service. More...

SmartIF< IConversionSvc > &	eventDataCnvService () const
	Obsoleted name, kept due to the backwards compatibility. More...

SmartIF< IHistogramSvc > &	histoSvc () const
	The standard histogram service. More...

SmartIF< IHistogramSvc > &	histogramDataService () const
	Obsoleted name, kept due to the backwards compatibility. More...

SmartIF< INTupleSvc > &	ntupleSvc () const
	The standard N tuple service. More...

SmartIF< INTupleSvc > &	ntupleService () const
	Obsoleted name, kept due to the backwards compatibility. More...

SmartIF< IRndmGenSvc > &	randSvc () const
	AIDA-based NTuple service Returns a pointer to the AIDATuple service if present. More...

SmartIF< IToolSvc > &	toolSvc () const
	The standard ToolSvc service, Return a pointer to the service if present. More...

SmartIF< IExceptionSvc > &	exceptionSvc () const
	Get the exception Service. More...

SmartIF< IAlgContextSvc > &	contextSvc () const
	get Algorithm Context Service More...

SmartIF< ITimelineSvc > &	timelineSvc () const

SmartIF< ISvcLocator > &	serviceLocator () const override
	The standard service locator. More...

SmartIF< ISvcLocator > &	svcLoc () const
	shortcut for method serviceLocator More...

SmartIF< IHiveWhiteBoard > &	whiteboard () const

bool	registerContext () const
	register for Algorithm Context Service? More...

StatusCode	createSubAlgorithm (const std::string &type, const std::string &name, Algorithm *&pSubAlg)
	Create a sub algorithm. More...

const std::vector< Algorithm * > *	subAlgorithms () const
	List of sub-algorithms. Returns a pointer to a vector of (sub) Algorithms. More...

std::vector< Algorithm * > *	subAlgorithms ()
	List of sub-algorithms. Returns a pointer to a vector of (sub) Algorithms. More...

StatusCode	setProperty (const Property &p) override
	Implementation of IProperty::setProperty. More...

StatusCode	setProperty (const std::string &s) override
	Implementation of IProperty::setProperty. More...

StatusCode	setProperty (const std::string &n, const std::string &v) override
	Implementation of IProperty::setProperty. More...

StatusCode	getProperty (Property *p) const override
	Implementation of IProperty::getProperty. More...

const Property &	getProperty (const std::string &name) const override
	Implementation of IProperty::getProperty. More...

StatusCode	getProperty (const std::string &n, std::string &v) const override
	Implementation of IProperty::getProperty. More...

const std::vector< Property * > &	getProperties () const override
	Implementation of IProperty::getProperties. More...

bool	hasProperty (const std::string &name) const override
	Implementation of IProperty::hasProperty. More...

PropertyMgr *	getPropertyMgr ()

StatusCode	setProperties ()
	Set the algorithm's properties. More...

template<class T >
Property *	declareProperty (const std::string &name, T &property, const std::string &doc="none") const
	Declare the named property. More...

Property *	declareRemoteProperty (const std::string &name, IProperty *rsvc, const std::string &rname="") const
	Declare remote named properties. More...

template<class T >
Property *	declareProperty (const std::string &name, ToolHandle< T > &hndl, const std::string &doc="none") const

template<class T >
Property *	declareProperty (const std::string &name, ToolHandleArray< T > &hndlArr, const std::string &doc="none") const

SmartIF< IMonitorSvc > &	monitorSvc () const
	Access the monitor service. More...

template<class T >
void	declareInfo (const std::string &name, const T &var, const std::string &desc) const
	Declare monitoring information. More...

void	declareInfo (const std::string &name, const std::string &format, const void *var, int size, const std::string &desc) const
	Declare monitoring information (special case) More...

template<class TYPE >
StatusCode	setProperty (const std::string &name, const TYPE &value)
	set the property form the value More...

EventContext *	getContext () const
	get the context More...

void	setContext (EventContext *context)
	set the context More...

virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override

virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override

virtual const DataObjIDColl &	extraInputDeps () const override

virtual const DataObjIDColl &	extraOutputDeps () const override

virtual void	acceptDHVisitor (IDataHandleVisitor *) const override

const DataObjIDColl &	inputDataObjs () const

const DataObjIDColl &	outputDataObjs () const

void	commitHandles () override

void	registerTool (IAlgTool *tool) const

void	deregisterTool (IAlgTool *tool) const

template<class T >
StatusCode	declareTool (ToolHandle< T > &handle, std::string toolTypeAndName="", bool createIf=true)

const std::vector< IAlgTool * > &	tools () const

bool	isClonable () const override
	Specifies the clonability of the algorithm. More...

unsigned int	cardinality () const override
	Return the cardinality. More...

const std::vector< std::string > &	neededResources () const override

Public Member Functions inherited from CommonMessagingBase
virtual	~CommonMessagingBase ()=default
	Virtual destructor. More...

SmartIF< IMessageSvc > &	msgSvc () const
	The standard message service. More...

MsgStream &	msgStream () const
	Return an uninitialized MsgStream. More...

MsgStream &	msgStream (const MSG::Level level) const
	Predefined configurable message stream for the efficient printouts. More...

MsgStream &	always () const
	shortcut for the method msgStream(MSG::ALWAYS) More...

MsgStream &	fatal () const
	shortcut for the method msgStream(MSG::FATAL) More...

MsgStream &	err () const
	shortcut for the method msgStream(MSG::ERROR) More...

MsgStream &	error () const
	shortcut for the method msgStream(MSG::ERROR) More...

MsgStream &	warning () const
	shortcut for the method msgStream(MSG::WARNING) More...

MsgStream &	info () const
	shortcut for the method msgStream(MSG::INFO) More...

MsgStream &	debug () const
	shortcut for the method msgStream(MSG::DEBUG) More...

MsgStream &	verbose () const
	shortcut for the method msgStream(MSG::VERBOSE) More...

MsgStream &	msg () const
	shortcut for the method msgStream(MSG::INFO) More...

MSG::Level	msgLevel () const
	get the output level from the embedded MsgStream More...

MSG::Level	outputLevel () const __attribute__((deprecated))
	Backward compatibility function for getting the output level. More...

bool	msgLevel (MSG::Level lvl) const
	get the output level from the embedded MsgStream More...

Private Attributes
SmartIF< INTupleSvc >	m_dataSvc
	Reference to data provider service. More...

std::string	m_tupleSvc
	Name of the data provider service. More...

std::string	m_output
	Output specification. More...

std::vector< std::string >	m_inputs
	input specifications More...

std::string	m_rootName
	Name of the root leaf (obtained at initialize) More...

std::string	m_outName
	Output tuple name. More...

std::string	m_criteria
	Selection criteria (if any) More...

std::string	m_selectorName
	Selector factory. More...

Additional Inherited Members
Public Types inherited from Algorithm
typedef Gaudi::PluginService::Factory< IAlgorithm , const std::string &, ISvcLocator >	Factory

Public Types inherited from CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > >
using	base_class = CommonMessaging

Protected Member Functions inherited from Algorithm
virtual void	declareInput (Gaudi::DataHandle *im) override

virtual void	declareOutput (Gaudi::DataHandle *im) override

std::vector< IAlgTool * > &	tools ()

bool	isInitialized () const override
	Has the Algorithm already been initialized? More...

bool	isFinalized () const override
	Has the Algorithm already been finalized? More...

void	setIndex (const unsigned int &idx) override
	set instantiation index of Alg More...

Protected Member Functions inherited from CommonMessaging< implements< IAlgorithm, IDataHandleHolder, IProperty, IStateful > >
void	updateMsgStreamOutputLevel (int level)
	Update the output level of the cached MsgStream. More...

Protected Attributes inherited from Algorithm
EventContext *	m_event_context
	Event specific data for multiple event processing. More...

SmartIF< PropertyMgr >	m_propertyMgr
	For management of properties. More...

std::unique_ptr< IDataHandleVisitor >	m_updateDataHandles
	Hook for for derived classes to provide a custom visitor for data handles. More...

Detailed Description

Small algorithm, which allows to merge N-tuples in a generic way.

In the options directory an python interface is presented, which shows how to steer this algorithm in a standaqlone program.

Author: : M.Frank

Version: : 1.0

Definition at line 126 of file CollectionCloneAlg.cpp.

Constructor & Destructor Documentation

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

inline

Standard algorithm constructor.

Definition at line 146 of file CollectionCloneAlg.cpp.

   : Algorithm(name, pSvcLocator)
   {
     declareProperty("EvtTupleSvc", m_tupleSvc="EvtTupleSvc");
     declareProperty("Input",       m_inputs);
     declareProperty("Output",      m_output);
   }

virtual CollectionCloneAlg::~CollectionCloneAlg ( )

inlinevirtual

Standard Destructor.

Definition at line 154 of file CollectionCloneAlg.cpp.

154 {

155 }

Member Function Documentation

virtual StatusCode CollectionCloneAlg::book ( const NTuple::Tuple * nt )

inlinevirtual

Book the N-tuple according to the specification.

Definition at line 214 of file CollectionCloneAlg.cpp.

                                                   {
     MsgStream log(msgSvc(), name());
     const INTuple::ItemContainer& items = nt->items();
     StatusCode status = StatusCode::SUCCESS;
     INTuple::ItemContainer::const_iterator i;
     NTuple::Tuple* tuple = m_dataSvc->book(m_outName, nt->clID(), nt->title());
     for (i = items.begin(); i != items.end(); ++i)  {
       long type = (*i)->type();
       switch(type)  {
       case DataTypeInfo::UCHAR:
         status = createItem(log, tuple, *i, (unsigned char)0);
         break;
       case DataTypeInfo::USHORT:
         status = createItem(log, tuple, *i, (unsigned short)0);
         break;
       case DataTypeInfo::UINT:
         status = createItem(log, tuple, *i, (unsigned int)0);
         break;
       case DataTypeInfo::ULONG:
         status = createItem(log, tuple, *i, (unsigned long)0);
         break;
       case DataTypeInfo::CHAR:
         status = createItem(log, tuple, *i, char(0));
         break;
       case DataTypeInfo::SHORT:
         status = createItem(log, tuple, *i, short(0));
         break;
       case DataTypeInfo::INT:
         status = createItem(log, tuple, *i, int(0));
         break;
       case DataTypeInfo::LONG:
         status = createItem(log, tuple, *i, long(0));
         break;
       case DataTypeInfo::BOOL:
         status = createItem(log, tuple, *i, false);
         break;
       case DataTypeInfo::FLOAT:
         status = createItem(log, tuple, *i, float(0.0));
         break;
       case DataTypeInfo::DOUBLE:
         status = createItem(log, tuple, *i, double(0.0));
         break;
       case DataTypeInfo::OBJECT_ADDR:
         status = createItem(log, tuple, *i, (IOpaqueAddress*)0);
         break;
       case DataTypeInfo::POINTER:
         status = createItem(log, tuple, *i, (void*)0);
         break;
       case DataTypeInfo::STRING:
 //        status = createItem(log, tuple, *i, (std::string*)0);
 //        break;
       case DataTypeInfo::NTCHAR:
 //        status = createItem(log, tuple, *i, (char*)0);
 //        break;
       case DataTypeInfo::UNKNOWN:
       default:
         status = StatusCode::FAILURE;
         break;
       }
     }
     return status;
   }

virtual StatusCode CollectionCloneAlg::checkInput	(	const NTuple::Tuple *	clone,
		const NTuple::Tuple *	src
	)

inlinevirtual

Definition at line 278 of file CollectionCloneAlg.cpp.

                                                                                    {
     MsgStream log(msgSvc(), name());
     if ( 0 != clone && 0 != src )   {
       const INTuple::ItemContainer& clone_items  = clone->items();
       const std::string clone_id = clone->registry()->identifier();
       const std::string src_id = src->registry()->identifier();
 
       INTuple::ItemContainer::const_iterator i;
       log << MSG::ERROR;
       for (i = clone_items.begin(); i != clone_items.end(); ++i)  {
         const INTupleItem* itm = *i;
         const std::string& nam = itm->name();
         const INTupleItem* src_itm = src->find(nam);
         if ( !src_itm )  {
           log << "Tuple item " << nam << " not present in " << src_id << endmsg;
           return StatusCode::FAILURE;
         }
         if ( itm->type() != src_itm->type() )  {
           log << "Tuple item " << nam << " are of different types in "
             << src_id   << ":" << src_itm->typeName() << " <-> "
             << clone_id << ":" << itm->typeName() << endmsg;
           return StatusCode::FAILURE;
         }
         if ( itm->ndim() != src_itm->ndim() )  {
           log << "Tuple item " << nam << " have different dimensions in "
             << src_id   << ":" << src_itm->ndim() << " <-> "
             << clone_id << ":" << itm->ndim() << endmsg;
           return StatusCode::FAILURE;
         }
         for (int j=0; j<itm->ndim(); ++j)  {
           if ( src_itm->dim(j) != itm->dim(j) )  {
             log << "Tuple item " << nam << " have different dimensions in "
               << src_id   << "[" << j << "]:" << src_itm->dim(j) << " <-> "
               << clone_id << "[" << j << "]:" << itm->dim(j) << endmsg;
             return StatusCode::FAILURE;
           }
         }
         if ( itm->hasIndex() != src_itm->hasIndex() )  {
           log << "Tuple item " << nam << " has different index colums "
             << src_id   << ":" << src_itm->hasIndex() << " <-> "
             << clone_id << ":" << itm->hasIndex() << endmsg;
           return StatusCode::FAILURE;
         }
         if ( itm->hasIndex() )  {
           if ( itm->index() != src_itm->index() )  {
             log << "Tuple item " << nam << " has different index colums "
               << src_id   << ":" << src_itm->index() << " <-> "
               << clone_id << ":" << itm->index() << endmsg;
             return StatusCode::FAILURE;
           }
         }
       }
       return StatusCode::SUCCESS;
     }
     return StatusCode::FAILURE;
   }

StatusCode CollectionCloneAlg::connect ( )

inline

Connect input and output N-tuples.

Definition at line 446 of file CollectionCloneAlg.cpp.

                          {
     StatusCode status = StatusCode::SUCCESS;
     for (size_t i=0; i < m_inputs.size(); ++i)  {
       NTuplePtr nt(m_dataSvc.get(), m_inputs[i]);
       if ( !(0 == nt) )    {
         NTuplePtr out(m_dataSvc.get(), m_outName);
         if ( 0 == out )  {
           status = book(nt);
         } else  {
           status = checkInput(out, nt);
         }
         if ( !status.isSuccess() )  {
           return status;
         }
         else if ( m_selectorName != "" )   {
           SmartIF<ISelectStatement> stmt(ObjFactory::create(m_selectorName, serviceLocator()));
           if ( stmt )    {
             if ( !m_criteria.empty() ) stmt->setCriteria(m_criteria);
             nt->attachSelector(stmt);
           } else  {
             MsgStream log(msgSvc(), name());
             log << MSG::ERROR << "Failed to attach tuple selector to " << m_inputs[i] << endmsg;
             return StatusCode::FAILURE;
           }
         }
       } else  {
         MsgStream log(msgSvc(), name());
         log << MSG::ERROR << "Failed to access tuple: " << m_inputs[i] << endmsg;
         return StatusCode::FAILURE;
       }
     }
     return StatusCode::SUCCESS;
   }

virtual StatusCode CollectionCloneAlg::execute ( )

inlinevirtual

Execute procedure.

Definition at line 205 of file CollectionCloneAlg.cpp.

                                   {
     StatusCode status = connect();
     if ( status.isSuccess() )  {
       status = mergeInputTuples();
     }
     return status;
   }

virtual StatusCode CollectionCloneAlg::finalize ( )

inlinevirtual

Finalize.

Definition at line 199 of file CollectionCloneAlg.cpp.

                                 {
     m_dataSvc.reset();
     return StatusCode::SUCCESS;
   }

virtual StatusCode CollectionCloneAlg::initialize ( )

inlinevirtual

Initialize.

Definition at line 158 of file CollectionCloneAlg.cpp.

                                     {
     MsgStream log(msgSvc(), name());
     m_rootName = "";
     m_outName = "";
     m_criteria = "";
     m_selectorName = "";
     m_dataSvc = service(m_tupleSvc, true);
     if ( !m_dataSvc ) {
         log << MSG::ERROR << "Failed to access service \""
             << m_tupleSvc << "\"." << endmsg;
         return StatusCode::FAILURE;
     }
     std::string fun;
     using Parser = Gaudi::Utils::AttribStringParser;
     for (auto attrib: Parser(m_output)) {
       switch( ::toupper(attrib.tag[0]) ) {
       case 'D':
         m_outName = std::move(attrib.value);
         break;
       case 'S':
         m_criteria = std::move(attrib.value);
         break;
       case 'F':
         fun = std::move(attrib.value);
         break ;
       default:
         break;
       }
     }
     if ( m_outName.empty() )  {
       log << MSG::ERROR << "Failed to analyze output specs:" << m_output << endmsg;
       return StatusCode::FAILURE;
     }
     if ( !fun.empty() || !m_criteria.empty() )   {
       if ( !m_criteria.empty()  && fun.empty() ) fun = "NTuple::Selector";
       m_selectorName = fun;
     }
     return StatusCode::SUCCESS;
   }

StatusCode CollectionCloneAlg::mergeEntries ( const std::string & input )

inline

Merge the entries of a single input tuple into the output.

Definition at line 336 of file CollectionCloneAlg.cpp.

                                                    {
     MsgStream log(msgSvc(), name());
     NTuplePtr out(m_dataSvc.get(), m_outName);
     if ( 0 != out )  {
       const INTuple::ItemContainer& clone_items  = out->items();
       std::vector<GenericAddress> addrVector(clone_items.size());
       StatusCode status = StatusCode::SUCCESS;
       NTuplePtr nt(m_dataSvc.get(), input);
       size_t k = 0, nentry = 0;
       if ( 0 != nt ) {
         const INTuple::ItemContainer& source_items = nt->items();
         for (k=0; k < source_items.size(); ++k )  {
           if ( source_items[k]->type() == DataTypeInfo::OBJECT_ADDR )  {
             *(IOpaqueAddress**)source_items[k]->buffer() = &addrVector[k];
           }
         }
         while ( status.isSuccess() ) {
           status = m_dataSvc->readRecord(nt.ptr());
           if ( status.isSuccess() )   {
             INTuple::ItemContainer::const_iterator i;
             nentry++;
             for (k=0,i = source_items.begin(); i != source_items.end(); ++i,++k)  {
               const INTupleItem* src_itm = *i;
               const INTupleItem* out_itm = out->find(src_itm->name());
               size_t size = 0;
               switch((*i)->type())  {
               case DataTypeInfo::UCHAR:
                 size = sizeof(unsigned char);
                 break;
               case DataTypeInfo::USHORT:
                 size = sizeof(unsigned short);
                 break;
               case DataTypeInfo::UINT:
                 size = sizeof(unsigned int);
                 break;
               case DataTypeInfo::ULONG:
                 size = sizeof(unsigned long);
                 break;
               case DataTypeInfo::CHAR:
                 size = sizeof(char);
                 break;
               case DataTypeInfo::SHORT:
                 size = sizeof(short);
                 break;
               case DataTypeInfo::INT:
                 size = sizeof(int);
                 break;
               case DataTypeInfo::LONG:
                 size = sizeof(long);
                 break;
               case DataTypeInfo::BOOL:
                 size = sizeof(bool);
                 break;
               case DataTypeInfo::FLOAT:
                 size = sizeof(float);
                 break;
               case DataTypeInfo::DOUBLE:
                 size = sizeof(double);
                 break;
               case DataTypeInfo::STRING:
                 *(std::string*)out_itm->buffer() = *(std::string*)src_itm->buffer();
                 size = 0;
                 break;
               case DataTypeInfo::NTCHAR:
                 size = ::strlen((const char*)src_itm->buffer())+1;
                 break;
               case DataTypeInfo::POINTER:
                 {
                   *(void**)out_itm->buffer() = *(void**)src_itm->buffer();
                   size = 0;
                 }
                 break;
               case DataTypeInfo::OBJECT_ADDR:
                 {
                 IOpaqueAddress* ppA1  = &addrVector[k];
                 IOpaqueAddress** ppA2 = (IOpaqueAddress**)out_itm->buffer();
                 *ppA2 = ppA1;
                 size = 0;
                 }
                 break;
               case DataTypeInfo::UNKNOWN:
               default:
                 size = 0;
                 break;
               }
               if ( size > 0 )  {
                 ::memcpy((void*)out_itm->buffer(), src_itm->buffer(), size*src_itm->length());
               }
             }
             status = m_dataSvc->writeRecord(out.ptr());
             if ( !status.isSuccess() )  {
               log << MSG::ERROR << "Failed to write record " << nentry
                   << " from " << input << " to " << m_outName << endmsg;
             }
           }
         }
         log << MSG::INFO << "End of reading tuple " << input
             << " after " << nentry << " entries." << endmsg;
 
         if ( nentry > 0 || m_selectorName != "" )  {
           return StatusCode::SUCCESS;
         }
         return StatusCode::FAILURE;
       }
       log << MSG::ERROR << "Failed to access input: " << input << endmsg;
     }
     return StatusCode::FAILURE;
   }

StatusCode CollectionCloneAlg::mergeInputTuples ( )

inline

Merge all N-tuple entries.

Definition at line 481 of file CollectionCloneAlg.cpp.

                                  {
     MsgStream log(msgSvc(), name());
     for( const auto& input : m_inputs ) { 
       StatusCode sc = mergeEntries(input);
       if ( !sc.isSuccess() ) {
         log << MSG::ERROR << "Failed to merge tuple:" << input << endmsg;
         return sc;
       }
     }
     return StatusCode::SUCCESS;
   }

Member Data Documentation

std::string CollectionCloneAlg::m_criteria

private

Selection criteria (if any)

Definition at line 140 of file CollectionCloneAlg.cpp.

SmartIF<INTupleSvc> CollectionCloneAlg::m_dataSvc

private

Reference to data provider service.

Definition at line 128 of file CollectionCloneAlg.cpp.

std::vector<std::string> CollectionCloneAlg::m_inputs

private

input specifications

Definition at line 134 of file CollectionCloneAlg.cpp.

std::string CollectionCloneAlg::m_outName

private

Output tuple name.

Definition at line 138 of file CollectionCloneAlg.cpp.

std::string CollectionCloneAlg::m_output

private

Output specification.

Definition at line 132 of file CollectionCloneAlg.cpp.

std::string CollectionCloneAlg::m_rootName

private

Name of the root leaf (obtained at initialize)

Definition at line 136 of file CollectionCloneAlg.cpp.

std::string CollectionCloneAlg::m_selectorName

private

Selector factory.

Definition at line 142 of file CollectionCloneAlg.cpp.

std::string CollectionCloneAlg::m_tupleSvc

private

Name of the data provider service.

Definition at line 130 of file CollectionCloneAlg.cpp.

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

GaudiSvc/src/NTupleSvc/CollectionCloneAlg.cpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation