Extension of OutputStream to write run records after last event. More...

#include <src/PersistencySvc/SequentialOutputStream.h>

Inheritance diagram for SequentialOutputStream:

Collaboration diagram for SequentialOutputStream:

Public Member Functions
	SequentialOutputStream (const std::string &nam, ISvcLocator *svc)
	Standard algorithm Constructor. More...

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

virtual StatusCode	execute ()
	Working entry point. More...

Public Member Functions inherited from OutputStream
	OutputStream (const std::string &name, ISvcLocator *pSvcLocator)
	Standard algorithm Constructor. More...

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

virtual StatusCode	initialize ()
	Initialize OutputStream. More...

virtual StatusCode	finalize ()
	Terminate OutputStream. More...

virtual StatusCode	connectConversionSvc ()

virtual bool	collect (IRegistry *dir, int level)
	Store agent's classback. More...

virtual StatusCode	collectObjects ()
	Collect all objects to be written to the output stream. More...

void	clearItems (Items &itms)
	Clear item list. More...

void	addItem (Items &itms, const std::string &descriptor)
	Add item to output streamer list. More...

void	clearSelection ()
	Clear list of selected objects. More...

IDataSelector *	selectedObjects ()
	Return the list of selected objects. 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...

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...

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...

virtual bool	hasProperty (const std::string &name) const
	Implementation of IProperty::hasProperty. 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, 1)
	InterfaceID. More...

Public Member Functions inherited from IStateful
	DeclareInterfaceID (IStateful, 1, 0)
	InterfaceID. More...

virtual	~IStateful ()

Protected Member Functions
virtual StatusCode	writeObjects ()
	OutputStream override: Select the different objects and write them to file. More...

Protected Member Functions inherited from OutputStream
StatusCode	decodeAcceptAlgs ()
	Decode list of Algorithms that this stream accepts. More...

void	acceptAlgsHandler (Property &theProp)
	Handler for AcceptAlgs Property. More...

StatusCode	decodeRequireAlgs ()
	Decode list of Algorithms that this stream requires. More...

void	requireAlgsHandler (Property &theProp)
	Handler for RequireAlgs Property. More...

StatusCode	decodeVetoAlgs ()
	Decode list of Algorithms that this stream is vetoed by. More...

void	vetoAlgsHandler (Property &theProp)
	Handler for VetoAlgs Property. More...

Algorithm *	decodeAlgorithm (const std::string &theName)
	Decode a single algorithm name. More...

StatusCode	decodeAlgorithms (StringArrayProperty &theNames, std::vector< Algorithm * > *theAlgs)
	Decode specified list of Algorithms. More...

bool	isEventAccepted () const
	Test whether this event should be output. More...

DataStoreItem *	findItem (const std::string &path)
	Find single item identified by its path (exact match) More...

virtual bool	hasInput () const
	Tell if the instance has been configured with input items or not. 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...

Private Member Functions
void	makeFilename ()

Private Attributes
unsigned int	m_eventsPerFile

unsigned int	m_nNumbersAdded

bool	m_numericFilename

unsigned int	m_events

unsigned int	m_iFile

Additional Inherited Members
Public Types inherited from OutputStream
typedef std::vector< DataStoreItem * >	Items

typedef std::vector< std::string >	ItemNames

typedef std::map< Algorithm *, Items >	AlgDependentItems

typedef std::map< std::string, ItemNames >	AlgDependentItemNames

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 Attributes inherited from OutputStream
SmartIF< IIncidentSvc >	m_incidentSvc
	Reference to the incident service. More...

bool	m_doPreLoad
	Flag indicating whether data pre-loading should be performed. More...

bool	m_doPreLoadOpt
	Flag indicating whether optional items should be preloaded. More...

bool	m_verifyItems
	Flag to indicate that item consistency should be checked. More...

std::string	m_storeName
	Name of the service managing the data store. More...

std::string	m_persName
	Name of the persistency service capable to write data from the store. More...

std::string	m_output
	Name of the output file specification. More...

std::string	m_outputName
	Name of the output file. More...

std::string	m_outputType
	Output type: NEW(NEW,CREATE,WRITE,RECREATE), UPDATE) More...

OutputStreamAgent *	m_agent
	Keep reference of agent. More...

SmartIF< IDataProviderSvc >	m_pDataProvider
	Keep reference to the data provider service. More...

SmartIF< IDataManagerSvc >	m_pDataManager
	Keep reference to the data manager service. More...

SmartIF< IConversionSvc >	m_pConversionSvc
	Keep reference to the data conversion service. More...

DataStoreItem *	m_currentItem
	Keep track of the current item. More...

ItemNames	m_itemNames
	Vector of item names. More...

Items	m_itemList
	Vector of items to be saved to this stream. More...

ItemNames	m_optItemNames
	Vector of item names. More...

Items	m_optItemList
	Vector of optional items to be saved to this stream. More...

AlgDependentItemNames	m_algDependentItemList
	Mapping between algorithm names, and a list of items for which, if the algorithm in question accepted the event, they should be also stored. More...

AlgDependentItems	m_algDependentItems
	Items to be saved for specific algorithms. More...

IDataSelector	m_objects
	Collection of objects being selected. More...

int	m_events
	Number of events written to this output stream. More...

StringArrayProperty	m_acceptNames
	Vector of names of Algorithms that this stream accepts. More...

StringArrayProperty	m_requireNames
	Vector of names of Algorithms that this stream requires. More...

StringArrayProperty	m_vetoNames
	Vector of names of Algorithms that this stream is vetoed by. More...

std::vector< Algorithm * > *	m_acceptAlgs
	Vector of Algorithms that this stream accepts. More...

std::vector< Algorithm * > *	m_requireAlgs
	Vector of Algorithms that this stream requires. More...

std::vector< Algorithm * > *	m_vetoAlgs
	Vector of Algorithms that this stream is vetoed by. More...

bool	m_fireIncidents
	should I fire incidents for writing opening/closing etc? More...

Detailed Description

Extension of OutputStream to write run records after last event.

Author: M.Frank

Version: 1.0

Definition at line 13 of file SequentialOutputStream.h.

Constructor & Destructor Documentation

SequentialOutputStream::SequentialOutputStream	(	const std::string &	nam,
		ISvcLocator *	svc
	)

Standard algorithm Constructor.

Definition at line 26 of file SequentialOutputStream.cpp.

 : OutputStream( name, svc ), m_events( 0 ), m_iFile( 1 )
 {
    declareProperty( "EventsPerFile", m_eventsPerFile
             = boost::numeric::bounds< unsigned int>::highest() );
    declareProperty( "NumericFilename", m_numericFilename = false );
    declareProperty( "NumbersAdded", m_nNumbersAdded = 6 );
 }

virtual SequentialOutputStream::~SequentialOutputStream ( )

inlinevirtual

Standard Destructor.

Definition at line 25 of file SequentialOutputStream.h.

25 {}

Member Function Documentation

StatusCode SequentialOutputStream::execute ( )

virtual

Working entry point.

Reimplemented from OutputStream.

Definition at line 50 of file SequentialOutputStream.cpp.

 {
    // Clear any previously existing item list
    clearSelection();
    // Test whether this event should be output
    if ( isEventAccepted() )  {
       StatusCode sc = writeObjects();
       clearSelection();
       m_events++;
       return sc;
    }
    return StatusCode::SUCCESS;
 }

void SequentialOutputStream::makeFilename ( )

private

Definition at line 65 of file SequentialOutputStream.cpp.

 {
    if ( m_events % m_eventsPerFile != 0 ) return;
 
    bf::path outputPath( m_outputName );
    string filename = outputPath.filename().string();
    bf::path dir = outputPath.parent_path();
    string stem = outputPath.stem().string();
    string extension = outputPath.extension().string();
 
    if ( !dir.empty() ) {
       if ( !bf::exists( dir ) ) {
          stringstream stream;
          stream << "Directory " << dir << " does not exist.";
          throw GaudiException( stream.str(), "error", StatusCode::FAILURE );
       }
    }
 
    if ( m_numericFilename ) {
       if ( m_events == 0 ) {
          try {
             m_iFile = lexical_cast< unsigned int >( stem );
          } catch( const bad_lexical_cast& /* cast */ ) {
             stringstream stream;
             stream << "Filename " << filename
                    << " is not a number, which was needed.";
             throw GaudiException( stream.str(), "error", StatusCode::FAILURE );
          }
       }
       stringstream iFileStream;
       iFileStream << m_iFile;
       string iFile( iFileStream.str() );
       unsigned int length = 0;
 
       if ( stem.length() > iFile.length() ) {
          length = stem.length() - iFile.length();
       }
 
       stringstream name;
       if ( !dir.empty() ) {
          name << dir << "/";
       }
       for ( unsigned int i = 0; i < length; ++i ) {
          name << "0";
       }
       name << iFile << extension;
       m_outputName = name.str();
    } else {
       if ( m_iFile != 1 ) {
          size_t pos = stem.rfind( "_" );
          stem = stem.substr( 0, pos );
       }
 
       stringstream iFileStream;
       iFileStream << m_iFile;
       string iFile( iFileStream.str() );
 
       unsigned int length = 0;
       if ( m_nNumbersAdded > iFile.length() ) {
          length = m_nNumbersAdded - iFile.length();
       }
 
       stringstream name;
       name << dir << "/" << stem;
       for ( unsigned int i = 0; i < length; ++i ) {
          if ( i == 0 ) name << "_";
          name << "0";
       }
       name << iFile << extension;
       m_outputName = name.str();
    }
    ++m_iFile;
 }

StatusCode SequentialOutputStream::writeObjects ( )

protectedvirtual

OutputStream override: Select the different objects and write them to file.

Reimplemented from OutputStream.

Definition at line 37 of file SequentialOutputStream.cpp.

 {
    try {
       makeFilename();
    } catch ( const GaudiException& except ) {
       MsgStream log(msgSvc(), name());
       log << MSG::ERROR << except.message() << endmsg;
       return StatusCode::FAILURE;
    }
    return OutputStream::writeObjects();
 }

Member Data Documentation

unsigned int SequentialOutputStream::m_events

private

Definition at line 37 of file SequentialOutputStream.h.

unsigned int SequentialOutputStream::m_eventsPerFile

private

Definition at line 32 of file SequentialOutputStream.h.

unsigned int SequentialOutputStream::m_iFile

private

Definition at line 38 of file SequentialOutputStream.h.

unsigned int SequentialOutputStream::m_nNumbersAdded

private

Definition at line 33 of file SequentialOutputStream.h.

bool SequentialOutputStream::m_numericFilename

private

Definition at line 34 of file SequentialOutputStream.h.

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

GaudiCommonSvc/src/PersistencySvc/SequentialOutputStream.h
GaudiCommonSvc/src/PersistencySvc/SequentialOutputStream.cpp

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation