SignalEventsPtr Class Reference

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...

Inherits ObjectPtr< ISignalEvents >.

Detailed Description

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
void	listenerConnected (const daq::ConnectionPtr &connection) const
	Notifies the signal that it has been connected to an input port forming a new connection. More...
void	listenerDisconnected (const daq::ConnectionPtr &connection) const
	Notifies the signal that it has been disconnected from an input port with the given connection. More...
void	domainSignalReferenceSet (const daq::SignalPtr &signal) const
	Notifies the signal that it is being used as a domain signal by the signal passed as the function argument. More...
void	domainSignalReferenceRemoved (const daq::SignalPtr &signal) const
	Notifies the signal that it is no longer being used as a domain signal by the signal passed as the function argument. More...
void	listenerConnectedScheduled (const daq::ConnectionPtr &connection) const
	Notifies the signal that it has been connected to an input port forming a new connection. More...

Member Function Documentation

domainSignalReferenceRemoved()

void domainSignalReferenceRemoved ( const daq::SignalPtr &  signal ) const

inline

Notifies the signal that it is no longer being used as a domain signal by the signal passed as the function argument.

Parameters

signal

The callee signal on which the domain signal reference has been removed.

domainSignalReferenceSet()

void domainSignalReferenceSet ( const daq::SignalPtr &  signal ) const

inline

Notifies the signal that it is being used as a domain signal by the signal passed as the function argument.

Parameters

signal

The callee signal on which the domain signal reference has been set.

listenerConnected()

void listenerConnected ( const daq::ConnectionPtr &  connection ) const

inline

Notifies the signal that it has been connected to an input port forming a new connection.

Parameters

connection

The formed connection.

The data descriptor of the signal is enqueued on the connection, triggering the onPacketReceived callback on the same thread.

listenerConnectedScheduled()

void listenerConnectedScheduled ( const daq::ConnectionPtr &  connection ) const

inline

Notifies the signal that it has been connected to an input port forming a new connection.

Parameters

connection

The formed connection.

The data descriptor of the signal is enqueued on the connection, scheduling the onPacketReceived callback.

listenerDisconnected()

void listenerDisconnected ( const daq::ConnectionPtr &  connection ) const

inline

Notifies the signal that it has been disconnected from an input port with the given connection.

Parameters

connection

The connection that was broken.