CollectionCloneAlg Class Reference

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...
virtual	~Algorithm ()
	Destructor. More...
virtual StatusCode	sysStart ()
	Reinitialization method invoked by the framework. More...
virtual StatusCode	sysInitialize ()
	Initialization method invoked by the framework. More...
virtual StatusCode	sysReinitialize ()
	Reinitialization method invoked by the framework. More...
virtual StatusCode	sysRestart ()
	Restart method invoked by the framework. More...
virtual StatusCode	sysExecute ()
	The actions to be performed by the algorithm on an event. More...
virtual StatusCode	sysStop ()
	System stop. More...
virtual StatusCode	sysFinalize ()
	System finalization. More...
virtual StatusCode	sysBeginRun ()
	beginRun method invoked by the framework. More...
virtual StatusCode	sysEndRun ()
	endRun method invoked by the framework. More...
virtual const std::string &	name () const
	The identifying name of the algorithm object. More...
virtual const std::string &	version () const
	The version of the algorithm. More...
virtual StatusCode	configure ()
	Dummy implementation of IStateful::configure() method. More...
virtual StatusCode	terminate ()
	Dummy implementation of IStateful::terminate() method. More...
virtual StatusCode	start ()
	the default (empty) implementation of IStateful::start() method More...
virtual StatusCode	stop ()
	the default (empty) implementation of IStateful::stop() method More...
virtual StatusCode	reinitialize ()
	the default (empty) implementation of IStateful::reinitialize() method More...
virtual StatusCode	restart ()
	the default (empty) implementation of IStateful::restart() method More...
virtual bool	isExecuted () const
	Has this algorithm been executed since the last reset? More...
virtual void	setExecuted (bool state)
	Set the executed flag to the specified state. More...
virtual void	resetExecuted ()
	Reset the executed state of the Algorithm for the duration of the current event. More...
virtual StatusCode	beginRun ()
	Algorithm begin run. More...
virtual StatusCode	endRun ()
	Algorithm end run. This method is called at the end of the event loop. More...
virtual Gaudi::StateMachine::State	FSMState () const
	returns the current state of the algorithm More...
virtual Gaudi::StateMachine::State	targetFSMState () const
	returns the state the algorithm will be in after the ongoing transition More...
virtual bool	isEnabled () const
	Is this algorithm enabled or disabled? More...
virtual bool	filterPassed () const
	Did this algorithm pass or fail its filter criterion for the last event? More...
virtual void	setFilterPassed (bool state)
	Set the filter passed flag to the specified state. 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...
void	setOutputLevel (int level)
	Set the output level for current algorithm. More...
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< IMessageSvc > &	msgSvc () const
	The standard message service. More...
SmartIF< IMessageSvc > &	messageService () 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< ISvcLocator > &	serviceLocator () const
	The standard service locator. More...
SmartIF< ISvcLocator > &	svcLoc () const
	shortcut for method serviceLocator More...
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...
std::vector< Algorithm * > *	subAlgorithms () const
	List of sub-algorithms. Returns a pointer to a vector of (sub) Algorithms. More...
virtual StatusCode	setProperty (const Property &p)
	Implementation of IProperty::setProperty. More...
virtual StatusCode	setProperty (const std::string &s)
	Implementation of IProperty::setProperty. More...
virtual StatusCode	setProperty (const std::string &n, const std::string &v)
	Implementation of IProperty::setProperty. More...
virtual StatusCode	getProperty (Property *p) const
	Implementation of IProperty::getProperty. More...
virtual const Property &	getProperty (const std::string &name) const
	Implementation of IProperty::getProperty. More...
virtual StatusCode	getProperty (const std::string &n, std::string &v) const
	Implementation of IProperty::getProperty. More...
virtual const std::vector < Property * > &	getProperties () const
	Implementation of IProperty::getProperties. More...
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...
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...
Public Member Functions inherited from extend_interfaces3< IAlgorithm, IProperty, IStateful >
virtual	~extend_interfaces3 ()
	Virtual destructor. More...
Public Member Functions inherited from IAlgorithm
	DeclareInterfaceID (IAlgorithm, 4, 0)
	InterfaceID. More...
Public Member Functions inherited from INamedInterface
	DeclareInterfaceID (INamedInterface, 1, 0)
	InterfaceID. More...
virtual	~INamedInterface ()
	Virtual destructor (always needed for abstract classes). More...
Public Member Functions inherited from IInterface
virtual void *	i_cast (const InterfaceID &) const =0
	main cast function More...
virtual std::vector< std::string >	getInterfaceNames () const =0
	Returns a vector of strings containing the names of all the implemented interfaces. More...
virtual unsigned long	addRef ()=0
	Increment the reference count of Interface instance. More...
virtual unsigned long	release ()=0
	Release Interface instance. More...
virtual unsigned long	refCount () const =0
	Current reference count. More...
virtual StatusCode	queryInterface (const InterfaceID &ti, void **pp)=0
	Set the void** to the pointer to the requested interface of the instance. More...
virtual	~IInterface ()
	Virtual destructor. More...
Public Member Functions inherited from IProperty
	DeclareInterfaceID (IProperty, 2, 0)
	InterfaceID. More...
Public Member Functions inherited from IStateful
	DeclareInterfaceID (IStateful, 1, 0)
	InterfaceID. More...
virtual	~IStateful ()

Private Attributes
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 implements3< IAlgorithm, IProperty, IStateful >
typedef implements3	base_class
	Typedef to this class. More...
typedef extend_interfaces3 < IAlgorithm, IProperty, IStateful >	extend_interfaces_base
	Typedef to the base of this class. More...
typedef extend_interfaces_base::ext_iids	interfaces
	MPL set of all the implemented interfaces. More...
Public Types inherited from extend_interfaces3< IAlgorithm, IProperty, IStateful >
typedef mpl::fold< typename IAlgorithm::iid::iids::type, typename mpl::fold< typename IProperty::iid::iids::type, typename IStateful::iid::iids::type, mpl::insert< mpl::_1, mpl::_2 > >::type, mpl::insert< mpl::_1, mpl::_2 > >::type	ext_iids
	MPL set of interfaces extended by this one. More...
Public Types inherited from IInterface
enum	Status { SUCCESS = 1, NO_INTERFACE, VERSMISMATCH, LAST_ERROR }
	Return status. More...
typedef Gaudi::InterfaceId < IInterface, 0, 0 >	iid
	Interface ID. More...
typedef mpl::set1< iid >	ext_iids
	Extra interfaces. More...
Static Public Member Functions inherited from IInterface
static const InterfaceID &	interfaceID ()
	Return an instance of InterfaceID identifying the interface. More...
Protected Member Functions inherited from Algorithm
bool	isInitialized () const
	Has the Algorithm already been initialized? More...
bool	isFinalized () const
	Has the Algorithm already been finalized? More...
int	outputLevel () const
	retrieve the Algorithm output level More...
IntegerProperty &	outputLevelProperty ()
	Accessor for the Message level property. More...
void	initOutputLevel (Property &prop)
	callback for output level property 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),  m_dataSvc(0)
  {
    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.

                                    {
  }

Member Function Documentation

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

inlinevirtual

Book the N-tuple according to the specification.

Definition at line 219 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 283 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 451 of file CollectionCloneAlg.cpp.

                         {
    StatusCode status = StatusCode::SUCCESS;
    for (size_t i=0; i < m_inputs.size(); ++i)  {
      NTuplePtr nt(m_dataSvc, m_inputs[i]);
      if ( !(0 == nt) )    {
        NTuplePtr out(m_dataSvc, 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.isValid( ) )    {
            if ( m_criteria.length() > 0 ) 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.

Implements IAlgorithm.

Definition at line 210 of file CollectionCloneAlg.cpp.

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

virtual StatusCode CollectionCloneAlg::finalize ( )

inlinevirtual

Finalize.

Reimplemented from Algorithm.

Definition at line 203 of file CollectionCloneAlg.cpp.

                                {
    if ( m_dataSvc ) m_dataSvc->release();
    m_dataSvc = 0;
    return StatusCode::SUCCESS;
  }

virtual StatusCode CollectionCloneAlg::initialize ( )

inlinevirtual

Initialize.

Reimplemented from Algorithm.

Definition at line 158 of file CollectionCloneAlg.cpp.

                                    {
    MsgStream log(msgSvc(), name());
    m_rootName = "";
    m_outName = "";
    m_criteria = "";
    m_selectorName = "";
    StatusCode sc = service(m_tupleSvc, m_dataSvc, true);
    if ( sc.isSuccess() )  {
      std::string fun;
      Tokenizer tok(true);
      tok.analyse(m_output, " ", "", "", "=", "'", "'");
      for ( Tokenizer::Items::iterator i = tok.items().begin(); i != tok.items().end(); i++ )   {
        const std::string& tag = (*i).tag();
        const std::string& val = (*i).value();
        switch( ::toupper(tag[0]) )    {
        case 'D':
          m_outName = val;
          break;
        case 'S':
          m_criteria = val;
          break;
        case 'F':
          fun = val;
          break ;
        default:
          break;
        }
      }
      if ( m_outName.empty() )  {
        log << MSG::ERROR << "Failed to analyze output specs:" << m_output << endmsg;
        return StatusCode::FAILURE;
      }
      if ( fun.length() > 0 || m_criteria.length() > 0 )   {
        if ( m_criteria.length() > 0 && fun.length() == 0 ) fun = "NTuple::Selector";
        m_selectorName = fun;
        return StatusCode::SUCCESS;
      }
      return sc;
    }
    log << MSG::ERROR << "Failed to access service \""
        << m_tupleSvc << "\"." << endmsg;
    return sc;
  }

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

inline

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

Definition at line 341 of file CollectionCloneAlg.cpp.

                                                   {
    MsgStream log(msgSvc(), name());
    NTuplePtr out(m_dataSvc, 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, 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 489 of file CollectionCloneAlg.cpp.

                                 {
    MsgStream log(msgSvc(), name());
    for (size_t inp=0; inp < m_inputs.size(); ++inp)  {
      StatusCode sc = mergeEntries(m_inputs[inp]);
      if ( !sc.isSuccess() )  {
        log << MSG::ERROR << "Failed to merge tuple:" << m_inputs[inp] << 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.

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.

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

• GaudiSvc/src/NTupleSvc/CollectionCloneAlg.cpp