GetSource

virtual PSignal IInput::GetSource() = 0

Gets the signal connected to this input.

Returns

PSignal – Signal connected to the input or empty pointer if disconnected.

Throws

• CCommunicationErrorException – Protocol error.

• CConnectionLostException – Connection to controller lost.

• CRebootedException – Controller has been rebooted since this object reference was retrieved, invalidating this reference.

• CObjectDestroyedException – Object is destroyed.