A class taking the file descriptor as a data source. Most commonly used to construct a data source from stdin. More...

Inheritance diagram for FdDataSource:

Collaboration diagram for FdDataSource:

Public Member Functions
	FdDataSource (ufmt::RingItemFactoryBase *pFactory, int fd)
	Constructor. More...

virtual	~FdDataSource ()
	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 file descriptor as a data source. Most commonly used to construct a data source from stdin.

Constructor & Destructor Documentation

Constructor.

Parameters

pFactory	Pointer to the factory used to get items.
fd	File descriptor open on the data source. The caller owns this, we don't close it on destruction.

FdDataSource::~FdDataSource ( )

virtual

Destructor.

CRingItem * FdDataSource::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: