fwlite::EventContainer Class Reference

#include <EventContainer.h>

Inheritance diagram for fwlite::EventContainer:

Public Types
typedef void(*	FuncPtr) (std::string &)
typedef std::map< std::string, std::string >	SSMap

Public Member Functions
void	add (TH1 *histPtr, const std::string &directory="")
bool	atEnd () const override
edm::EventAuxiliary const &	eventAuxiliary () const override
	EventContainer (optutl::CommandLineParser &parser, FuncPtr funcPtr=0)
int	eventsSeen () const
Long64_t	fileIndex () const override
const std::string	getBranchNameFor (const std::type_info &iInfo, const char *iModuleLabel, const char *iProductInstanceLabel, const char *iProcessLabel) const override
bool	getByLabel (const std::type_info &iInfo, const char *iModuleLabel, const char *iProductInstanceLabel, const char *iProcessLabel, void *oData) const override
template<class T >
bool	getByLabel (const edm::InputTag &tag, edm::Handle< T > &handle) const
TH1 *	hist (const std::string &name)
TH1 *	hist (const char *name)
TH1 *	hist (const TString &name)
const EventContainer &	operator++ () override
optutl::CommandLineParser &	parser ()
Long64_t	secondaryFileIndex () const override
const EventContainer &	toBegin () override
edm::TriggerNames const &	triggerNames (edm::TriggerResults const &triggerResults) const override
edm::TriggerResultsByName	triggerResultsByName (edm::TriggerResults const &triggerResults) const override
	~EventContainer () override
Public Member Functions inherited from fwlite::EventBase
	EventBase ()
virtual std::string const	getBranchNameFor (std::type_info const &, char const *, char const *, char const *) const =0
virtual bool	getByLabel (std::type_info const &, char const *, char const *, char const *, void *) const =0
virtual edm::WrapperBase const *	getByProductID (edm::ProductID const &) const =0
	~EventBase () override
Public Member Functions inherited from edm::EventBase
int	bunchCrossing () const
	EventBase ()
edm::EventAuxiliary::ExperimentType	experimentType () const
template<typename T >
bool	get (ProductID const &, Handle< T > &) const
template<typename T >
bool	getByLabel (InputTag const &, Handle< T > &) const
template<>
bool	getByLabel (edm::InputTag const &tag, Handle< FWGenericObject > &result) const
	Specialize the getByLabel method to work with a Handle<FWGenericObject> More...
edm::EventID	id () const
bool	isRealData () const
edm::LuminosityBlockNumber_t	luminosityBlock () const
int	orbitNumber () const
virtual edm::ParameterSet const *	parameterSet (edm::ParameterSetID const &psID) const =0
virtual ProcessHistory const &	processHistory () const =0
edm::Timestamp	time () const

Private Member Functions
	EventContainer (const EventContainer &rhs)

Private Attributes
fwlite::EventBase *	m_eventBasePtr
int	m_eventsSeen
TH1Store	m_histStore
int	m_maxWanted
int	m_outputEvery
std::string	m_outputName
optutl::CommandLineParser *	m_parserPtr

Static Private Attributes
static bool	sm_autoloaderCalled = false

Friends
std::ostream &	operator<< (std::ostream &o_stream, const EventContainer &rhs)

Additional Inherited Members
Static Protected Member Functions inherited from edm::EventBase
static edm::ParameterSet const *	parameterSetForID_ (edm::ParameterSetID const &psID)
static TriggerNames const *	triggerNames_ (edm::TriggerResults const &triggerResults)

Detailed Description

Definition at line 22 of file EventContainer.h.

Member Typedef Documentation

typedef void( * fwlite::EventContainer::FuncPtr) (std::string &)

Definition at line 31 of file EventContainer.h.

typedef std::map< std::string, std::string > fwlite::EventContainer::SSMap

Definition at line 30 of file EventContainer.h.

Constructor & Destructor Documentation

EventContainer::EventContainer	(	optutl::CommandLineParser &	parser,
		FuncPtr	funcPtr = 0
	)

Definition at line 24 of file EventContainer.cc.

References optutl::CommandLineParser::_finishDefaultOptions(), optutl::VariableMapCont::boolValue(), FWLiteEnabler::enable(), optutl::VariableMapCont::integerValue(), m_eventBasePtr, m_maxWanted, m_outputEvery, m_outputName, m_parserPtr, parser(), sm_autoloaderCalled, optutl::VariableMapCont::stringValue(), optutl::VariableMapCont::stringVector(), and GlobalPosition_Frontier_DevDB_cff::tag.

                                                 : 
   m_eventsSeen (0), m_maxWanted (0), m_parserPtr (nullptr)
{
   // get the user-defined tag
   string tag;
   if (funcPtr)
   {
      (*funcPtr) (tag);
   }

   // finish defaultt options and create fwlite::Event
   parser._finishDefaultOptions (tag);

   // Call the autoloader if not already called.
   if (! sm_autoloaderCalled)
   {
      FWLiteEnabler::enable();
      sm_autoloaderCalled = true;      
   }

   const optutl::CommandLineParser::SVec &secondaryInputFiles = 
      parser.stringVector ("secondaryInputFiles");
   if (!secondaryInputFiles.empty())
   {
      m_eventBasePtr = 
         new fwlite::MultiChainEvent( parser.stringVector ("inputFiles"), 
                                      secondaryInputFiles,
                      parser.boolValue("orderedSecondaryFiles") );
   } else {
      m_eventBasePtr = 
         new fwlite::ChainEvent( parser.stringVector ("inputFiles") );
   }

   // get whatever other info you want
   m_outputName  = parser.stringValue  ("outputFile");
   m_maxWanted   = parser.integerValue ("maxEvents");
   m_outputEvery = parser.integerValue ("outputEvery");

   // remember my parser
   m_parserPtr = &parser;

   // TH1::AddDirectory(false);
}

EventContainer::~EventContainer ( )

override

Definition at line 69 of file EventContainer.cc.

References optutl::CommandLineParser::argVec(), gather_cfg::cout, optutl::VariableMapCont::hasOption(), optutl::VariableMapCont::kStringVector, m_eventBasePtr, m_eventsSeen, m_histStore, m_outputName, parser(), optutl::VariableMapCont::stringVector(), and TH1Store::write().

{
   // if the pointer is non-zero, then we should run the standard
   // destructor.  If it is zero, then we should do nothing
   if (! m_eventBasePtr)
   {
      return;
   } 
   // If we're still here, let's get to work.
   cout << "EventContainer Summary: Processed "
        << m_eventsSeen << " events." << endl;
   optutl::CommandLineParser &parser = this->parser();
   if (optutl::CommandLineParser::kStringVector == 
       parser.hasOption("inputFiles"))
   {
      m_histStore.write (m_outputName, 
                         parser.argVec(),
                         parser.stringVector ("inputFiles"));
   } else {
      m_histStore.write (m_outputName, 
                         parser.argVec());
   }
   delete m_eventBasePtr;
}

fwlite::EventContainer::EventContainer ( const EventContainer &  rhs )

inlineprivate

Definition at line 130 of file EventContainer.h.

{}

Member Function Documentation

void EventContainer::add	(	TH1 *	histPtr,
		const std::string &	directory = ""
	)

Definition at line 95 of file EventContainer.cc.

References TH1Store::add(), and m_histStore.

Referenced by bookHistograms(), eventsSeen(), main(), and counter.Counter::register().

{
   m_histStore.add (histPtr, directory);
}

bool EventContainer::atEnd ( ) const

overridevirtual

Implements fwlite::EventBase.

Definition at line 169 of file EventContainer.cc.

References fwlite::EventBase::atEnd(), m_eventBasePtr, m_eventsSeen, and m_maxWanted.

Referenced by hist(), and main().

{
   assert (m_eventBasePtr);
   // first check to see that we haven't already processed the maxinum
   // number of events that we asked for.
   if (m_maxWanted && m_eventsSeen >= m_maxWanted)
   {
      // we're done
      return true;
   }

   return m_eventBasePtr->atEnd();
}

edm::EventAuxiliary const& fwlite::EventContainer::eventAuxiliary ( ) const

inlineoverridevirtual

Implements edm::EventBase.

Definition at line 111 of file EventContainer.h.

References edm::EventBase::eventAuxiliary(), and m_eventBasePtr.

Referenced by main().

         { return m_eventBasePtr->eventAuxiliary(); }

int fwlite::EventContainer::eventsSeen ( ) const

inline

Definition at line 59 of file EventContainer.h.

References add(), createBeamHaloJobs::directory, hist(), m_eventsSeen, dataset::name, and AlCaHLTBitMon_QueryRunRegistry::string.

{ return m_eventsSeen; }

Long64_t fwlite::EventContainer::fileIndex ( ) const

inlineoverridevirtual

Reimplemented from fwlite::EventBase.

Definition at line 106 of file EventContainer.h.

References fwlite::EventBase::fileIndex(), and m_eventBasePtr.

         { return m_eventBasePtr->fileIndex(); }

const std::string EventContainer::getBranchNameFor ( const std::type_info &  iInfo, const char *  iModuleLabel, const char *  iProductInstanceLabel, const char *  iProcessLabel  ) const

override

Definition at line 129 of file EventContainer.cc.

References fwlite::EventBase::getBranchNameFor(), and m_eventBasePtr.

Referenced by hist().

{
   assert (m_eventBasePtr);
   return m_eventBasePtr->getBranchNameFor( iInfo,
                                            iModuleLabel,
                                            iProductInstanceLabel,
                                            iProcessLabel );
}

bool EventContainer::getByLabel ( const std::type_info &  iInfo, const char *  iModuleLabel, const char *  iProductInstanceLabel, const char *  iProcessLabel, void *  oData  ) const

override

Definition at line 114 of file EventContainer.cc.

References fwlite::EventBase::getByLabel(), m_eventBasePtr, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by hist(), and main().

{
   assert (m_eventBasePtr);
   return m_eventBasePtr->getByLabel( iInfo, 
                                      iModuleLabel, 
                                      iProductInstanceLabel,
                                      iProcessLabel, 
                                      oData );
}

template<class T >

bool fwlite::EventContainer::getByLabel ( const edm::InputTag &  tag, edm::Handle< T > &  handle  ) const

inline

Definition at line 115 of file EventContainer.h.

References fwlite::EventBase::getByLabel(), and m_eventBasePtr.

         { return m_eventBasePtr->getByLabel (tag, handle); }

TH1* fwlite::EventContainer::hist

(

const std::string &

name

)

Referenced by eventsSeen(), hist(), main(), and parser().

TH1* fwlite::EventContainer::hist ( const char *  name )

inline

Definition at line 71 of file EventContainer.h.

References hist(), and AlCaHLTBitMon_QueryRunRegistry::string.

         { return hist( (const std::string) name); }

TH1* fwlite::EventContainer::hist ( const TString &  name )

inline

Definition at line 73 of file EventContainer.h.

References atEnd(), getBranchNameFor(), getByLabel(), hist(), operator++(), parser(), AlCaHLTBitMon_QueryRunRegistry::string, and toBegin().

         { return hist( (const char*) name ); }

const EventContainer & EventContainer::operator++ ( void  )

overridevirtual

Implements fwlite::EventBase.

Definition at line 142 of file EventContainer.cc.

References gather_cfg::cout, m_eventBasePtr, m_eventsSeen, and m_outputEvery.

Referenced by hist().

{
   assert (m_eventBasePtr);

   m_eventBasePtr->operator++();
   ++m_eventsSeen;
   if (m_outputEvery && m_eventsSeen % m_outputEvery == 0 ) 
   {
      cout << "Processing Event: " << m_eventsSeen << endl;
   }
   return *this;   
}

optutl::CommandLineParser & EventContainer::parser

(

)

Definition at line 101 of file EventContainer.cc.

References TH1Store::hist(), hist(), m_histStore, m_parserPtr, and dataset::name.

Referenced by bookHistograms(), calcSampleName(), EventContainer(), hist(), and ~EventContainer().

{
   assert (m_parserPtr);
   return *m_parserPtr;
}

Long64_t fwlite::EventContainer::secondaryFileIndex ( ) const

inlineoverridevirtual

Reimplemented from fwlite::EventBase.

Definition at line 108 of file EventContainer.h.

References m_eventBasePtr, and fwlite::EventBase::secondaryFileIndex().

         { return m_eventBasePtr->secondaryFileIndex(); }

const EventContainer & EventContainer::toBegin ( )

overridevirtual

Implements fwlite::EventBase.

Definition at line 156 of file EventContainer.cc.

References m_eventBasePtr, m_eventsSeen, and fwlite::EventBase::toBegin().

Referenced by hist(), and main().

{
   assert (m_eventBasePtr);
   m_eventsSeen = 0;
   m_eventBasePtr->toBegin();

   // If we're going to skip over any events, do it here.

   // O.k.  We should be good to go.
   return *this;
}

edm::TriggerNames const& fwlite::EventContainer::triggerNames ( edm::TriggerResults const &  triggerResults ) const

inlineoverridevirtual

Implements edm::EventBase.

Definition at line 100 of file EventContainer.h.

References m_eventBasePtr, and edm::EventBase::triggerNames().

         { return m_eventBasePtr->triggerNames(triggerResults); }

edm::TriggerResultsByName fwlite::EventContainer::triggerResultsByName ( edm::TriggerResults const &  triggerResults ) const

inlineoverridevirtual

Implements edm::EventBase.

Definition at line 103 of file EventContainer.h.

References m_eventBasePtr, and edm::EventBase::triggerResultsByName().

         { return m_eventBasePtr->triggerResultsByName(triggerResults); }

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  o_stream, const EventContainer &  rhs  )

friend

Member Data Documentation

fwlite::EventBase* fwlite::EventContainer::m_eventBasePtr

private

Definition at line 136 of file EventContainer.h.

Referenced by atEnd(), eventAuxiliary(), EventContainer(), fileIndex(), getBranchNameFor(), getByLabel(), operator++(), secondaryFileIndex(), toBegin(), triggerNames(), triggerResultsByName(), and ~EventContainer().

int fwlite::EventContainer::m_eventsSeen

private

Definition at line 139 of file EventContainer.h.

Referenced by atEnd(), eventsSeen(), operator++(), toBegin(), and ~EventContainer().

TH1Store fwlite::EventContainer::m_histStore

private

Definition at line 137 of file EventContainer.h.

Referenced by add(), parser(), and ~EventContainer().

int fwlite::EventContainer::m_maxWanted

private

Definition at line 140 of file EventContainer.h.

Referenced by atEnd(), and EventContainer().

int fwlite::EventContainer::m_outputEvery

private

Definition at line 141 of file EventContainer.h.

Referenced by EventContainer(), and operator++().

std::string fwlite::EventContainer::m_outputName

private

Definition at line 138 of file EventContainer.h.

Referenced by EventContainer(), and ~EventContainer().

optutl::CommandLineParser* fwlite::EventContainer::m_parserPtr

private

Definition at line 142 of file EventContainer.h.

Referenced by EventContainer(), and parser().

bool EventContainer::sm_autoloaderCalled = false

staticprivate

Definition at line 148 of file EventContainer.h.

Referenced by EventContainer().