diff options
Diffstat (limited to 'src/libcamera/base/signal.cpp')
| -rw-r--r-- | src/libcamera/base/signal.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/libcamera/base/signal.cpp b/src/libcamera/base/signal.cpp index 9df45d07..a46386a0 100644 --- a/src/libcamera/base/signal.cpp +++ b/src/libcamera/base/signal.cpp @@ -93,9 +93,7 @@ SignalBase::SlotList SignalBase::slots() * Connecting a signal to a slot results in the slot being called with the * arguments passed to the emit() function when the signal is emitted. Multiple * slots can be connected to the same signal, and multiple signals can connected - * to the same slot. Duplicate connections between a signal and a slot are - * allowed and result in the slot being called multiple times for the same - * signal emission. + * to the same slot. * * When a slot belongs to an instance of the Object class, the slot is called * in the context of the thread that the object is bound to. If the signal is @@ -105,6 +103,9 @@ SignalBase::SlotList SignalBase::slots() * loop, after the Signal::emit() function returns, with a copy of the signal's * arguments. The emitter shall thus ensure that any pointer or reference * passed through the signal will remain valid after the signal is emitted. + * + * Duplicate connections between a signal and a slot are not expected and use of + * the Object class to manage signals will enforce this restriction. */ /** |