A class taking the input stream as a data source. Most commonly used to construct a data source from an NSCLDAQ event file on disk. More...

Inheritance diagram for StreamDataSource:

[legend]

Collaboration diagram for StreamDataSource:

[legend]

Public Member Functions
	StreamDataSource (ufmt::RingItemFactoryBase *pFactory, std::istream &str)
	Constructor. More...

virtual	~StreamDataSource ()
	Destructor. More...

virtual ufmt::CRingItem *	getItem ()
	Get a ring item from the soruce. Implementation of the mandatory interface from the base class. More...

Public Member Functions inherited from DataSource
	DataSource (ufmt::RingItemFactoryBase *pFactory)
	Constructor. More...

virtual	~DataSource ()=default
	Destructor. More...

virtual ufmt::CRingItem *	getItem ()=0
	Pure-virtual method to access a ring item from the data source. Must be implemented in derived classes. More...

void	setFactory (ufmt::RingItemFactoryBase *pFactory)
	Set a new factory. More...

Additional Inherited Members
Protected Attributes inherited from DataSource
ufmt::RingItemFactoryBase *	m_pFactory
	Ptr to our ring item factory. More...

Detailed Description

A class taking the input stream as a data source. Most commonly used to construct a data source from an NSCLDAQ event file on disk.

Constructor & Destructor Documentation

StreamDataSource::StreamDataSource	(	ufmt::RingItemFactoryBase *	pFactory,
		std::istream &	str
	)

Constructor.

Parameters

pFactory	Pointer to the ring item factory.
str	References the stream from which to get ring items.

StreamDataSource::~StreamDataSource ( )

virtual

Destructor.

CRingItem * StreamDataSource::getItem ( )

virtual

Get a ring item from the soruce. Implementation of the mandatory interface from the base class.

Return values

nullptr If none.

Implements DataSource.

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