A class taking the file descriptor as a data source. Most commonly used to construct a data source from stdin. More...
#include <FdDataSource.h>
Inheritance diagram for FdDataSource:
Collaboration diagram for FdDataSource:
Public Member Functions | |
| FdDataSource (RingItemFactoryBase *pFactory, int fd) | |
| Constructor. More... | |
| virtual | ~FdDataSource () |
| Destructor. More... | |
| virtual 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 (RingItemFactoryBase *pFactory) | |
| Constructor. More... | |
| virtual | ~DataSource () |
| Destructor. More... | |
| void | setFactory (RingItemFactoryBase *pFactory) |
| Set a new factory. More... | |
Additional Inherited Members | |
| Protected Attributes inherited from DataSource | |
| RingItemFactoryBase * | m_pFactory |
| Pointer 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
◆ FdDataSource()
| FdDataSource::FdDataSource | ( | RingItemFactoryBase * | pFactory, |
| int | fd | ||
| ) |
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()
|
virtual |
Destructor.
Member Function Documentation
◆ getItem()
|
virtual |
Get a ring item from the soruce. Implementation of the mandatory interface from the base class.
- Returns
- Pointer to the next ring item from the stream.
- Return values
-
nullptr If none.
Implements DataSource.
The documentation for this class was generated from the following files:
