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-rw-r--r--include/libcamera/object.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/libcamera/object.h b/include/libcamera/object.h
index e3b39cf5..869200a5 100644
--- a/include/libcamera/object.h
+++ b/include/libcamera/object.h
@@ -28,6 +28,16 @@ public:
void postMessage(std::unique_ptr<Message> msg);
+ template<typename T, typename... Args, typename std::enable_if<std::is_base_of<Object, T>::value>::type * = nullptr>
+ void invokeMethod(void (T::*func)(Args...), Args... args)
+ {
+ T *obj = static_cast<T *>(this);
+ BoundMethodBase *method = new BoundMemberMethod<T, Args...>(obj, this, func);
+ void *pack = new typename BoundMemberMethod<T, Args...>::PackType{ args... };
+
+ invokeMethod(method, pack);
+ }
+
Thread *thread() const { return thread_; }
void moveToThread(Thread *thread);
@@ -40,6 +50,8 @@ private:
friend class BoundMethodBase;
friend class Thread;
+ void invokeMethod(BoundMethodBase *method, void *pack);
+
void connect(SignalBase *signal);
void disconnect(SignalBase *signal);