Small algorithm, which traverses the data store and prints a summary of the leafs accessed during the run. More...

Inheritance diagram for StoreSnifferAlg:

Collaboration diagram for StoreSnifferAlg:

Classes
struct	LeafInfo

Public Types
typedef map< string, LeafInfo >	SniffInfo

typedef map< string, map< int, int > >	Correlations

Public Types inherited from Algorithm
typedef Gaudi::PluginService::Factory2 < IAlgorithm , const std::string &, ISvcLocator >	Factory

Public Types inherited from implements3< IAlgorithm, IProperty, IStateful >
typedef implements3	base_class
	Typedef to this class.

typedef extend_interfaces3 < IAlgorithm, IProperty, IStateful >	extend_interfaces_base
	Typedef to the base of this class.

typedef extend_interfaces_base::ext_iids	interfaces
	MPL set of all the implemented interfaces.

Public Types inherited from extend_interfaces3< I1, I2, I3 >
typedef mpl::fold< typename I1::iid::iids::type, typename mpl::fold< typename I2::iid::iids::type, typename I3::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.

Public Member Functions
	StoreSnifferAlg (const string &name, ISvcLocator *pSvc)
	Standard algorithm constructor.

virtual	~StoreSnifferAlg ()
	Standard Destructor.

size_t	explore (IRegistry *pObj)

virtual StatusCode	initialize ()
	Initialize.

virtual StatusCode	finalize ()
	Finalize.

virtual StatusCode	execute ()
	Execute procedure.

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

virtual	~Algorithm ()
	Destructor.

virtual StatusCode	sysStart ()
	Reinitialization method invoked by the framework.

virtual StatusCode	sysInitialize ()
	Initialization method invoked by the framework.

virtual StatusCode	sysReinitialize ()
	Reinitialization method invoked by the framework.

virtual StatusCode	sysRestart ()
	Restart method invoked by the framework.

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

virtual StatusCode	sysStop ()
	System stop.

virtual StatusCode	sysFinalize ()
	System finalization.

virtual StatusCode	sysBeginRun ()
	beginRun method invoked by the framework.

virtual StatusCode	sysEndRun ()
	endRun method invoked by the framework.

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

virtual const std::string &	version () const

virtual StatusCode	configure ()
	Dummy implementation of IStateful::configure() method.

virtual StatusCode	terminate ()
	Dummy implementation of IStateful::terminate() method.

virtual StatusCode	start ()
	the default (empty) implementation of IStateful::start() method

virtual StatusCode	stop ()
	the default (empty) implementation of IStateful::stop() method

virtual StatusCode	reinitialize ()
	the default (empty) implementation of IStateful::reinitialize() method

virtual StatusCode	restart ()
	the default (empty) implementation of IStateful::restart() method

virtual bool	isExecuted () const
	Has this algorithm been executed since the last reset?

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

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

virtual StatusCode	beginRun ()
	Algorithm begin run.

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

virtual Gaudi::StateMachine::State	FSMState () const
	returns the current state of the algorithm

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

virtual bool	isEnabled () const
	Is this algorithm enabled or disabled?

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

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

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.

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.

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")

void	setOutputLevel (int level)
	Set the output level for current algorithm.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

SmartIF< IMessageSvc > &	messageService () const
	Obsoleted name, kept due to the backwards compatibility.

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

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

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

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

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

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

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

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

bool	registerContext () const
	register for Algorithm Context Service?

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

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

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

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

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

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

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

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

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

StatusCode	setProperties ()
	Set the algorithm's properties.

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

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

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

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

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)

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

Public Attributes
SmartIF< IDataManagerSvc >	m_mgr

SniffInfo	m_info

SniffInfo	m_curr

Correlations	m_corr

Correlations	m_links

Additional Inherited Members
Protected Member Functions inherited from Algorithm
bool	isInitialized () const
	Has the Algorithm already been initialized?

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

int	outputLevel () const
	retrieve the Algorithm output level

IntegerProperty &	outputLevelProperty ()
	Accessor for the Message level property.

void	initOutputLevel (Property &prop)
	callback for output level property

Detailed Description

Small algorithm, which traverses the data store and prints a summary of the leafs accessed during the run.

Author: : M.Frank

Version: : 1.0

Definition at line 28 of file StoreSnifferAlg.cpp.

Member Typedef Documentation

typedef map<string,map<int,int> > StoreSnifferAlg::Correlations

Definition at line 39 of file StoreSnifferAlg.cpp.

typedef map<string, LeafInfo> StoreSnifferAlg::SniffInfo

Definition at line 38 of file StoreSnifferAlg.cpp.

Constructor & Destructor Documentation

StoreSnifferAlg::StoreSnifferAlg	(	const string &	name,
		ISvcLocator *	pSvc
	)

inline

Standard algorithm constructor.

Definition at line 45 of file StoreSnifferAlg.cpp.

: Algorithm(name, pSvc) {

}

virtual StoreSnifferAlg::~StoreSnifferAlg ( )

inlinevirtual

Standard Destructor.

Definition at line 48 of file StoreSnifferAlg.cpp.

{

}

Member Function Documentation

virtual StatusCode StoreSnifferAlg::execute ( )

inlinevirtual

Execute procedure.

Definition at line 139 of file StoreSnifferAlg.cpp.

                                  {
    SmartDataPtr<DataObject> root(eventSvc(),"/Event");
    if ( root )    {
      m_curr.clear();
      m_curr["/Event"].count = explore(root->registry());
      m_curr["/Event"].clid  = root->clID();
      m_curr["/Event"].id    = m_curr.size();
      for(SniffInfo::const_iterator i=m_curr.begin(); i!=m_curr.end();++i) {
        LeafInfo& li = m_info[(*i).first];
        li.count++;
      }
      for(SniffInfo::const_iterator i=m_info.begin(); i!=m_info.end();++i) {
        const string& nam = (*i).first;
        // const LeafInfo& leaf = (*i).second;
        Correlations::iterator c=m_corr.find(nam);
        if ( c == m_corr.end() )  {
          m_corr[nam] = map<int,int>();
          c = m_corr.find(nam);
        }
        for(SniffInfo::const_iterator l=m_curr.begin(); l!=m_curr.end();++l) {
          const LeafInfo& li = (*l).second;
          map<int,int>::iterator k = (*c).second.find(li.id);
          if ( k==(*c).second.end() ) (*c).second[li.id] = 0;
          ++((*c).second[li.id]);
        }
        c=m_links.find(nam);
        if ( c == m_links.end() )  {
          m_links[nam] = map<int,int>();
          c = m_links.find(nam);
        }
        if ( m_curr.find(nam) != m_curr.end() ) {
          SmartDataPtr<DataObject> obj(eventSvc(),nam);
          if ( obj ) {
            LinkManager* m = obj->linkMgr();
            for(long l=0; l<m->size(); ++l) {
              LinkManager::Link* lnk=m->link(l);
              SniffInfo::const_iterator il=m_curr.find(lnk->path());
              // cout << "Link:" << lnk->path() << " " << (char*)(il != m_curr.end() ? "Found" : "Not there") << endl;
              if ( il != m_curr.end() ) {
                if ( lnk->object() ) {
                  const LeafInfo& li = (*il).second;
                  map<int,int>::iterator k = (*c).second.find(li.id);
                  if ( k==(*c).second.end() ) (*c).second[li.id] = 0;
                  ++((*c).second[li.id]);
                }
              }
            }
          }
        }
      }
      return StatusCode::SUCCESS;
    }
    return StatusCode::SUCCESS;
  }

size_t StoreSnifferAlg::explore ( IRegistry * pObj )

inline

We are only interested in leaves with an object

Definition at line 51 of file StoreSnifferAlg.cpp.

                                     {
    if ( 0 != pObj )    {
      SmartIF<IDataManagerSvc> mgr(eventSvc());
      if ( mgr )    {
        typedef vector<IRegistry*> Leaves;
        Leaves leaves;
        StatusCode sc = m_mgr->objectLeaves(pObj, leaves);
        if ( sc.isSuccess() )  {
          for (Leaves::const_iterator i=leaves.begin(); i != leaves.end(); i++ )   {
            IRegistry* pReg = *i;
            const string& id = pReg->identifier();
            if ( pReg->address() && pReg->object() )  {
              SniffInfo::iterator j=m_info.find(id);
              if ( j == m_info.end() )   {
                m_info[id] = LeafInfo();
                j = m_info.find(id);
                (*j).second.count = 0;
                (*j).second.id    = m_info.size();
                (*j).second.clid  = pReg->object()->clID();
              }
              m_curr[id].id    = m_info[id].id;
              m_curr[id].count = explore(pReg);
            }
          }
          return leaves.size();
        }
      }
    }
    return 0;
  }

virtual StatusCode StoreSnifferAlg::finalize ( )

inlinevirtual

Finalize.

Reimplemented from Algorithm.

Definition at line 91 of file StoreSnifferAlg.cpp.

                                {
    MsgStream log(msgSvc(), name());
    log << MSG::ALWAYS << "== BEGIN ============= Access list content:" << m_info.size() << endmsg;
    for(SniffInfo::const_iterator i=m_info.begin(); i!=m_info.end();++i) {
      const LeafInfo& info = (*i).second;
      log << "== ITEM == " << right << setw(4) << dec << info.id << " clid:"
          << right << setw(8) << hex << info.clid << " Count:"
          << right << setw(6) << dec << info.count << " "
          << (*i).first+":"
          << endmsg;
      Correlations::const_iterator c=m_corr.find((*i).first);
      if ( c != m_corr.end() ) {
        int cnt = 0;
        log << "== CORRELATIONS:" << (*c).second.size() << endmsg;
        for(map<int,int>::const_iterator k=(*c).second.begin(); k!=(*c).second.end();++k) {
          if ( (*k).second > 0 ) {
            log << dec << (*k).first << ":" << (*k).second << "  ";
            if ( ++cnt == 10 ) {
              cnt = 0;
              log << endmsg;
            }
          }
        }
        if ( cnt > 0 ) log << endmsg;
      }
      Correlations::const_iterator l=m_links.find((*i).first);
      if ( l != m_links.end() ) {
        int cnt = 0;
        log << "== LINKS:" << (*l).second.size() << endmsg;
        for(map<int,int>::const_iterator k=(*l).second.begin(); k!=(*l).second.end();++k) {
          if ( (*k).second > 0 ) {
            log << dec << (*k).first << ":" << (*k).second << "  ";
            if ( ++cnt == 10 ) {
              cnt = 0;
              log << endmsg;
            }
          }
        }
        if ( cnt > 0 ) log << endmsg;
      }
    }
    log << MSG::ALWAYS << "== END =============== Access list content:" << m_info.size() << endmsg;
    m_info.clear();
    m_mgr = 0;
    return StatusCode::SUCCESS;
  }

virtual StatusCode StoreSnifferAlg::initialize ( )

inlinevirtual

Initialize.

Reimplemented from Algorithm.

Definition at line 84 of file StoreSnifferAlg.cpp.

                                    {
    m_info.clear();
    m_mgr = eventSvc();
    return StatusCode::SUCCESS;
  }

Member Data Documentation

Correlations StoreSnifferAlg::m_corr

Definition at line 42 of file StoreSnifferAlg.cpp.

SniffInfo StoreSnifferAlg::m_curr

Definition at line 41 of file StoreSnifferAlg.cpp.

SniffInfo StoreSnifferAlg::m_info

Definition at line 41 of file StoreSnifferAlg.cpp.

Correlations StoreSnifferAlg::m_links

Definition at line 42 of file StoreSnifferAlg.cpp.

SmartIF<IDataManagerSvc> StoreSnifferAlg::m_mgr

Definition at line 31 of file StoreSnifferAlg.cpp.

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

/afs/.cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v25r2/GaudiCommonSvc/src/DataSvc/StoreSnifferAlg.cpp

Gaudi Framework, version v25r2

Classes

Public Types

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation