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openDAQ
Open data acquisition platform
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openDAQ
Open data acquisition platform
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As with Data packets, Event packets travel along the signal paths. They are used to notify recipients of any relevant changes to the signal sending the packet. More...
Inheritance diagram for IEventPacket: Collaboration diagram for IEventPacket:As with Data packets, Event packets travel along the signal paths. They are used to notify recipients of any relevant changes to the signal sending the packet.
Public Member Functions | |
| virtual ErrCode INTERFACE_FUNC | getEventId (IString **id)=0 |
| Gets the ID of the event as a string. In example "DATA_DESCRIPTOR_CHANGED". More... | |
| virtual ErrCode INTERFACE_FUNC | getParameters (IDict **parameters)=0 |
| Dictionary containing parameters as <String, BaseObject> pairs relevant to the event signalized by the Event packet. More... | |
| Public Member Functions inherited from IPacket | |
| virtual ErrCode INTERFACE_FUNC | getType (PacketType *type)=0 |
| Gets the packet's type. More... | |
| virtual ErrCode INTERFACE_FUNC | subscribeForDestructNotification (IPacketDestructCallback *packetDestructCallback)=0 |
| Subscribes for notification when the packet is destroyed. More... | |
| virtual ErrCode INTERFACE_FUNC | getRefCount (SizeT *refCount)=0 |
| Gets the reference count of the packet. More... | |
| Public Member Functions inherited from IBaseObject | |
| virtual ErrCode INTERFACE_FUNC | borrowInterface (const IntfID &intfID, void **obj) const =0 |
| Returns another interface which is supported by the object without incrementing the reference count. More... | |
| virtual ErrCode INTERFACE_FUNC | dispose ()=0 |
| Disposes all references held by the object. More... | |
| virtual ErrCode INTERFACE_FUNC | getHashCode (SizeT *hashCode)=0 |
| Returns hash code of the object. More... | |
| virtual ErrCode INTERFACE_FUNC | equals (IBaseObject *other, Bool *equal) const =0 |
| Compares object to another object for equality. More... | |
| virtual ErrCode INTERFACE_FUNC | toString (CharPtr *str)=0 |
| Returns a string representation of the object. More... | |
| Public Member Functions inherited from IUnknown | |
| virtual ErrCode INTERFACE_FUNC | queryInterface (const IntfID &intfID, void **obj)=0 |
| Returns another interface which is supported by the object and increments the reference count. More... | |
| virtual int INTERFACE_FUNC | addRef ()=0 |
| Increments the reference count for an interface on an object. More... | |
| virtual int INTERFACE_FUNC | releaseRef ()=0 |
| Decrements the reference count for an interface on an object. More... | |
Gets the ID of the event as a string. In example "DATA_DESCRIPTOR_CHANGED".
| [out] | id | The ID of the event. |
1.8.17