|
Yate
|
#include <yatephone.h>
Public Member Functions | |
| DataSource (const char *format="slin") | |
| virtual void | destroyed () |
| virtual void * | getObject (const String &name) const |
| virtual bool | valid () const |
| virtual bool | control (NamedList ¶ms) |
| unsigned long | Forward (const DataBlock &data, unsigned long tStamp=invalidStamp(), unsigned long flags=0) |
| bool | attach (DataConsumer *consumer, bool override=false) |
| bool | detach (DataConsumer *consumer) |
| void | clear () |
| DataTranslator * | getTranslator () const |
| void | synchronize (unsigned long tStamp) |
| unsigned long | nextStamp () const |
Public Member Functions inherited from DataNode | |
| 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 void | attached (bool added) |
Public Member Functions inherited from RefObject | |
| RefObject () | |
| virtual | ~RefObject () |
| 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) |
Public Member Functions inherited from Mutex | |
| Mutex (bool recursive=false, const char *name=0) | |
| Mutex (const Mutex &original) | |
| ~Mutex () | |
| Mutex & | operator= (const Mutex &original) |
| virtual bool | lock (long maxwait=-1) |
| virtual bool | unlock () |
| virtual bool | locked () const |
| const char * | owner () const |
| bool | recursive () const |
Public Member Functions inherited from Lockable | |
| virtual | ~Lockable () |
| virtual bool | check (long maxwait=-1) |
| virtual bool | unlockAll () |
Protected Attributes | |
| unsigned long | m_nextStamp |
| ObjList | m_consumers |
Protected Attributes inherited from DataNode | |
| DataFormat | m_format |
| unsigned long | m_timestamp |
Friends | |
| class | DataTranslator |
Additional Inherited Members | |
Public Types inherited from DataNode | |
| enum | DataFlags { DataStart = 0x0001, DataEnd = 0x0002, DataMark = 0x0004, DataSilent = 0x0008, DataMissed = 0x0010, DataError = 0x0020, DataPrivate = 0x0100 } |
Static Public Member Functions inherited from DataNode | |
| 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 () |
Static Public Member Functions inherited from Mutex | |
| static int | count () |
| static int | locks () |
| static bool | efficientTimedLock () |
Static Public Member Functions inherited from Lockable | |
| static void | wait (unsigned long maxwait) |
| static unsigned long | wait () |
| static void | startUsingNow () |
| static void | enableSafety (bool safe=true) |
| static bool | safety () |
Protected Member Functions inherited from RefObject | |
| virtual void | zeroRefs () |
| bool | resurrect () |
A data source
|
inlineexplicit |
Source constructor
| format | Name of the data format, default "slin" (Signed Linear) |
| bool attach | ( | DataConsumer * | consumer, |
| bool | override = false |
||
| ) |
Attach a data consumer
| consumer | Data consumer to attach |
| override | Attach as temporary source override |
| void clear | ( | ) |
Detach all data consumers
|
virtual |
Modify source parameters, calls translator if one is set
| params | The list of parameters to change |
Reimplemented from DataNode.
|
virtual |
Source's destruct notification - detaches all consumers
Reimplemented from RefObject.
Reimplemented in ThreadedSource.
| bool detach | ( | DataConsumer * | consumer | ) |
Detach a data consumer
| consumer | Data consumer to detach |
| unsigned long Forward | ( | const DataBlock & | data, |
| unsigned long | tStamp = invalidStamp(), |
||
| unsigned long | flags = 0 |
||
| ) |
Forwards the data to its consumers
| data | The raw data block to forward |
| tStamp | Timestamp of data - typically samples |
| flags | Indicator flags associated with the data block |
|
virtual |
Get a pointer to a derived class given that class name
| name | Name of the class we are asking for |
Reimplemented from RefObject.
|
inline |
Get the master translator object if this source is part of a translator
|
inline |
Get the next expected position in the data stream
| void synchronize | ( | unsigned long | tStamp | ) |
Synchronize the source and attached consumers with another timestamp
| tStamp | New timestamp of data - typically samples |
|
virtual |
Check if this data source is still valid
Reimplemented from DataNode.
Referenced by DataTranslator::valid().
1.8.8