Inheritance diagram for JEvent:

Collaboration diagram for JEvent:

Public Member Functions
	JEvent (JApplication *aApplication=nullptr)

void	SetFactorySet (JFactorySet *aFactorySet)

template<class T >
JFactoryT< T > *	GetFactory (const std::string &tag="", bool throw_on_missing=false) const
	GetFactory() should be used with extreme care because it subverts the JEvent abstraction. More...

template<class T >
std::vector< JFactoryT< T > * >	GetFactoryAll (bool throw_on_missing=false) const
	GetFactoryAll returns all JFactoryT's for type T (each corresponds to a different tag). More...

template<class T >
JMetadata< T >	GetMetadata (const std::string &tag="") const
	GetMetadata() provides access to any metadata generated by the underlying JFactory during Process()

template<class T >
JFactoryT< T > *	Get (const T **item, const std::string &tag="") const
	C-style getters.

template<class T >
JFactoryT< T > *	Get (std::vector< const T * > &vec, const std::string &tag="") const

template<class T >
void	GetAll (std::vector< const T * > &vec) const
	GetAll returns all JObjects of (child) type T, regardless of tag.

template<class T >
const T *	GetSingle (const std::string &tag="") const
	C++ style getters.

template<class T >
std::vector< const T * >	Get (const std::string &tag="") const

template<class T >
JFactoryT< T >::PairType	GetIterators (const std::string &aTag="") const

template<class T >
std::vector< const T * >	GetAll () const
	GetAll returns all JObjects of (child) type T, regardless of tag.

template<class T >
std::map< std::pair< std::string, std::string >, std::vector< T * > >	GetAllChildren () const

template<class T >
JFactoryT< T > *	Insert (T *item, const std::string &aTag="") const
	Insert() allows an EventSource to insert items directly into the JEvent, removing the need for user-extended JEvents and/or JEventSource::GetObjects(...) Repeated calls to Insert() will append to the previous data rather than overwrite it, which saves the user from having to allocate a throwaway vector and requires less error handling. More...

template<class T >
JFactoryT< T > *	Insert (const std::vector< T * > &items, const std::string &tag="") const

void	SetRunNumber (uint32_t aRunNumber)

void	SetEventNumber (uint64_t aEventNumber)

void	SetJApplication (JApplication *app)

void	SetJEventSource (JEventSource *aSource)

uint32_t	GetRunNumber () const

uint64_t	GetEventNumber () const

JApplication *	GetJApplication () const

JEventSource *	GetJEventSource () const

template<class S >
std::map< std::pair< std::string, std::string >, std::vector< S * > >	GetAllChildren () const

Public Member Functions inherited from JResettable
virtual void	Release (void)

virtual void	Reset (void)

Protected Attributes
JFactorySet *	mFactorySet = nullptr

JEventSource *	mEventSource = nullptr

bool	mIsBarrierEvent = false

Friends
class	JEventPool

Member Function Documentation

template<class T >

JFactoryT< T > * JEvent::GetFactory	(	const std::string &	tag = `""`,
		bool	throw_on_missing = `false`
	)		const

inline

GetFactory() should be used with extreme care because it subverts the JEvent abstraction.

Most historical uses of GetFactory are far better served by GetMetadata.

template<class T >

std::vector< JFactoryT< T > * > JEvent::GetFactoryAll ( bool throw_on_missing = false ) const

inline

GetFactoryAll returns all JFactoryT's for type T (each corresponds to a different tag).

This is useful when there are many different tags, or the tags are unknown, and the user wishes to examine them all together.

template<class T >

JFactoryT< T > * JEvent::Insert	(	T *	item,
		const std::string &	tag = `""`
	)		const

inline

Insert() allows an EventSource to insert items directly into the JEvent, removing the need for user-extended JEvents and/or JEventSource::GetObjects(...) Repeated calls to Insert() will append to the previous data rather than overwrite it, which saves the user from having to allocate a throwaway vector and requires less error handling.

References JFactorySet::Add().

Here is the call graph for this function:

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

/u/home/nbrei/src/jana2/src/libraries/JANA/JEvent.h

Public Member Functions

Protected Attributes

Friends

Member Function Documentation