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Yate
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#include <yatephone.h>
Public Types | |
| enum | DataFlags { DataStart = 0x0001 , DataEnd = 0x0002 , DataMark = 0x0004 , DataSilent = 0x0008 , DataMissed = 0x0010 , DataError = 0x0020 , DataPrivate = 0x0100 } |
Public Member Functions | |
| DataNode (const char *format=0) | |
| virtual int | costFormat (const DataFormat &format) |
| virtual bool | setFormat (const DataFormat &format) |
| const DataFormat & | getFormat () const |
| unsigned long | timeStamp () const |
| virtual bool | valid () const |
| virtual bool | control (NamedList ¶ms) |
| virtual void | attached (bool added) |
Public Member Functions inherited from RefObject | |
| RefObject () | |
| virtual | ~RefObject () |
| virtual void * | getObject (const String &name) const |
| virtual bool | alive () const |
| bool | ref () |
| bool | deref () |
| int | refcount () const |
| virtual void | destruct () |
Public Member Functions inherited from GenObject | |
| GenObject () | |
| virtual | ~GenObject () |
| virtual const String & | toString () const |
| virtual const String & | traceId () const |
| NamedCounter * | getObjCounter () const |
| NamedCounter * | setObjCounter (NamedCounter *counter) |
Static Public Member Functions | |
| static unsigned long | invalidStamp () |
Static Public Member Functions inherited from RefObject | |
| static bool | alive (const RefObject *obj) |
| static bool | efficientIncDec () |
Static Public Member Functions inherited from GenObject | |
| static void * | getObject (const String &name, const GenObject *obj) |
| static bool | getObjCounting () |
| static void | setObjCounting (bool enable) |
| static NamedCounter * | getObjCounter (const String &name, bool create=true) |
| static ObjList & | getObjCounters () |
Protected Attributes | |
| DataFormat | m_format |
| unsigned long | m_timestamp |
Friends | |
| class | DataEndpoint |
Additional Inherited Members | |
Protected Member Functions inherited from RefObject | |
| virtual void | zeroRefs () |
| bool | resurrect () |
| virtual void | destroyed () |
A generic data handling object
| enum DataFlags |
Flags associated with the DataBlocks forwarded between nodes
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inlineexplicit |
Construct a DataNode
| format | Description of the data format, default none |
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inlinevirtual |
Owner attach and detach notification. This method is called with DataEndpoint::commonMutex() held
| added | True if a new owner was added, false if it was removed |
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inlinevirtual |
Modify node parameters
| params | The list of parameters to change |
Reimplemented in DataSource.
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inlinevirtual |
Get the computing cost of converting the data to the format asked
| format | Name of the format to check for |
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inline |
Get the description of the format currently in use
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inlinestatic |
Get the internal representation of an invalid or unknown timestamp
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inlinevirtual |
Change the format used to transfer data
| format | Name of the format to set for data |
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inline |
Get the current position in the data stream
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inlinevirtual |
Check if this data node is still valid
Reimplemented in DataSource, and DataTranslator.