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openDAQ
Open data acquisition platform
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openDAQ
Open data acquisition platform
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Internal functions of a signal containing event methods that are called on certain events. Eg. when a signal is connected to an input port, or when a signal is used as a domain signal of another. More...
Inheritance diagram for ISignalEvents: Collaboration diagram for ISignalEvents:Internal functions of a signal containing event methods that are called on certain events. Eg. when a signal is connected to an input port, or when a signal is used as a domain signal of another.
Public Member Functions | |
| virtual ErrCode INTERFACE_FUNC | listenerConnected (IConnection *connection)=0 |
| Notifies the signal that it has been connected to an input port forming a new connection. More... | |
| virtual ErrCode INTERFACE_FUNC | listenerDisconnected (IConnection *connection)=0 |
| Notifies the signal that it has been disconnected from an input port with the given connection. More... | |
| virtual ErrCode INTERFACE_FUNC | domainSignalReferenceSet (ISignal *signal)=0 |
| Notifies the signal that it is being used as a domain signal by the signal passed as the function argument. More... | |
| virtual ErrCode INTERFACE_FUNC | domainSignalReferenceRemoved (ISignal *signal)=0 |
| Notifies the signal that it is no longer being used as a domain signal by the signal passed as the function argument. 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... | |
Notifies the signal that it is no longer being used as a domain signal by the signal passed as the function argument.
| signal | The callee signal on which the domain signal reference has been removed. |
Notifies the signal that it is being used as a domain signal by the signal passed as the function argument.
| signal | The callee signal on which the domain signal reference has been set. |
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pure virtual |
Notifies the signal that it has been connected to an input port forming a new connection.
| connection | The formed connection. |
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pure virtual |
Notifies the signal that it has been disconnected from an input port with the given connection.
| connection | The connection that was broken. |
1.8.17