edm::VectorInputSource Class Reference

#include <VectorInputSource.h>

Inheritance diagram for edm::VectorInputSource:

Public Member Functions
void	doBeginJob ()
	Called at beginning of job. More...
void	doEndJob ()
	Called at end of job. More...
void	dropUnwantedBranches (std::vector< std::string > const &wantedBranches)
template<typename T >
size_t	loopOverEvents (EventPrincipal &cache, size_t &fileNameHash, size_t number, T eventOperator, CLHEP::HepRandomEngine *=nullptr, EventID const *id=nullptr)
template<typename T , typename Iterator >
size_t	loopSpecified (EventPrincipal &cache, size_t &fileNameHash, Iterator const &begin, Iterator const &end, T eventOperator)
ProcessHistoryRegistry const &	processHistoryRegistry () const
ProcessHistoryRegistry &	processHistoryRegistryForUpdate ()
std::shared_ptr < ProductRegistry const >	productRegistry () const
ProductRegistry &	productRegistryUpdate () const
	VectorInputSource (ParameterSet const &pset, VectorInputSourceDescription const &desc)
virtual	~VectorInputSource ()

Private Member Functions
virtual void	beginJob ()=0
void	clearEventPrincipal (EventPrincipal &cache)
virtual void	dropUnwantedBranches_ (std::vector< std::string > const &wantedBranches)=0
virtual void	endJob ()=0
virtual bool	readOneEvent (EventPrincipal &cache, size_t &fileNameHash, CLHEP::HepRandomEngine *, EventID const *id)=0
virtual void	readOneSpecified (EventPrincipal &cache, size_t &fileNameHash, SecondaryEventIDAndFileInfo const &event)=0
void	readOneSpecified (EventPrincipal &cache, size_t &fileNameHash, EventID const &event)

Private Attributes
std::unique_ptr < ProcessHistoryRegistry >	processHistoryRegistry_
std::shared_ptr< ProductRegistry >	productRegistry_

Detailed Description

Definition at line 26 of file VectorInputSource.h.

Constructor & Destructor Documentation

edm::VectorInputSource::VectorInputSource ( ParameterSet const &  pset, VectorInputSourceDescription const &  desc  )

explicit

Definition at line 11 of file VectorInputSource.cc.

                                                                                                         : 
      productRegistry_(desc.productRegistry_),
      processHistoryRegistry_(new ProcessHistoryRegistry) {
  }

edm::VectorInputSource::~VectorInputSource ( )

virtual

Definition at line 16 of file VectorInputSource.cc.

{}

Member Function Documentation

virtual void edm::VectorInputSource::beginJob ( )

privatepure virtual

Implemented in edm::EmbeddedRootSource.

Referenced by doBeginJob().

void edm::VectorInputSource::clearEventPrincipal ( EventPrincipal &  cache )

private

Definition at line 24 of file VectorInputSource.cc.

References edm::EventPrincipal::clearEventPrincipal().

Referenced by loopOverEvents(), and loopSpecified().

                                                              {
    cache.clearEventPrincipal();
  }

void edm::VectorInputSource::doBeginJob

(

)

Called at beginning of job.

Definition at line 29 of file VectorInputSource.cc.

References beginJob().

                                {
    this->beginJob();
  }

void edm::VectorInputSource::doEndJob

(

)

Called at end of job.

Definition at line 34 of file VectorInputSource.cc.

References endJob().

                              {
    this->endJob();
  }

void edm::VectorInputSource::dropUnwantedBranches

(

std::vector< std::string > const &

wantedBranches

)

Definition at line 19 of file VectorInputSource.cc.

References dropUnwantedBranches_().

                                                                                    {
    this->dropUnwantedBranches_(wantedBranches);
  }

virtual void edm::VectorInputSource::dropUnwantedBranches_ ( std::vector< std::string > const &  wantedBranches )

privatepure virtual

Implemented in edm::EmbeddedRootSource.

Referenced by dropUnwantedBranches().

virtual void edm::VectorInputSource::endJob ( )

privatepure virtual

Implemented in edm::EmbeddedRootSource.

Referenced by doEndJob().

template<typename T >

size_t edm::VectorInputSource::loopOverEvents	(	EventPrincipal &	cache,
		size_t &	fileNameHash,
		size_t	number,
		T	eventOperator,
		CLHEP::HepRandomEngine *	engine = nullptr,
		EventID const *	id = nullptr
	)

Definition at line 71 of file VectorInputSource.h.

References clearEventPrincipal(), newFWLiteAna::found, i, contentValuesFiles::number, and readOneEvent().

                                                                                                                                                                       {
    size_t i = 0U;
    for(; i < number; ++i) {
      clearEventPrincipal(cache);
      bool found = readOneEvent(cache, fileNameHash, engine, id);
      if(!found) break;
      eventOperator(cache, fileNameHash);
    }
    return i;
  }

template<typename T , typename Iterator >

size_t edm::VectorInputSource::loopSpecified	(	EventPrincipal &	cache,
		size_t &	fileNameHash,
		Iterator const &	begin,
		Iterator const &	end,
		T	eventOperator
	)

Definition at line 83 of file VectorInputSource.h.

References clearEventPrincipal(), end, i, and readOneSpecified().

                                                                                                                                                  {
    size_t i = 0U;
    for(Iterator iter = begin; iter != end; ++iter) {
      clearEventPrincipal(cache);
      readOneSpecified(cache, fileNameHash, *iter);
      eventOperator(cache, fileNameHash);
      ++i;
    }
    return i;
  }

ProcessHistoryRegistry const& edm::VectorInputSource::processHistoryRegistry ( ) const

inline

Definition at line 47 of file VectorInputSource.h.

References processHistoryRegistry_.

{return *processHistoryRegistry_;}

ProcessHistoryRegistry& edm::VectorInputSource::processHistoryRegistryForUpdate ( )

inline

Definition at line 48 of file VectorInputSource.h.

References processHistoryRegistry_.

Referenced by edm::RootEmbeddedFileSequence::makeRootFile().

{return *processHistoryRegistry_;}

std::shared_ptr<ProductRegistry const> edm::VectorInputSource::productRegistry ( ) const

inline

Definition at line 45 of file VectorInputSource.h.

References productRegistry_.

{return productRegistry_;}

ProductRegistry& edm::VectorInputSource::productRegistryUpdate ( ) const

inline

Definition at line 46 of file VectorInputSource.h.

References productRegistry_.

Referenced by edm::RootEmbeddedFileSequence::RootEmbeddedFileSequence().

{return *productRegistry_;}

virtual bool edm::VectorInputSource::readOneEvent ( EventPrincipal &  cache, size_t &  fileNameHash, CLHEP::HepRandomEngine *  , EventID const *  id  )

privatepure virtual

Implemented in edm::EmbeddedRootSource.

Referenced by loopOverEvents().

virtual void edm::VectorInputSource::readOneSpecified ( EventPrincipal &  cache, size_t &  fileNameHash, SecondaryEventIDAndFileInfo const &  event  )

privatepure virtual

Implemented in edm::EmbeddedRootSource.

Referenced by loopSpecified(), and readOneSpecified().

void edm::VectorInputSource::readOneSpecified ( EventPrincipal &  cache, size_t &  fileNameHash, EventID const &  event  )

inlineprivate

Definition at line 57 of file VectorInputSource.h.

References info(), and readOneSpecified().

                                                                                             {
      SecondaryEventIDAndFileInfo info(event, fileNameHash);
      readOneSpecified(cache, fileNameHash, info);
    }

Member Data Documentation

std::unique_ptr<ProcessHistoryRegistry> edm::VectorInputSource::processHistoryRegistry_

private

Definition at line 67 of file VectorInputSource.h.

Referenced by processHistoryRegistry(), and processHistoryRegistryForUpdate().

std::shared_ptr<ProductRegistry> edm::VectorInputSource::productRegistry_

private

Definition at line 66 of file VectorInputSource.h.

Referenced by productRegistry(), and productRegistryUpdate().