How to release the reference of bind arguments boost::signals2::signal keeps?

Ensuring release of connections appears to be idiosyncratic per the info here this is for signals but the issue remains in signals2 In your case, the modified version below does what you want, I think: include #include #include using namespace std; using namespace boost; class Foo { public: Foo() { cout Signal; int main() { Signal signal; { scoped_ptr foo(new Foo); signals2::scoped_connection c = signal. Connect(boost::bind(&Foo::bar, foo.get())); cout Disconnect_all_slots(); cout C 1 D 0 Foo is deleted. E 0.

Ensuring release of connections appears to be idiosyncratic per the info here - this is for signals, but the issue remains in signals2. In your case, the modified version below does what you want, I think: #include #include #include using namespace std; using namespace boost; class Foo { public: Foo() { cout Signal; int main() { Signal signal; { scoped_ptr foo(new Foo); signals2::scoped_connection c = signal. Connect(boost::bind(&Foo::bar, foo.get())); cout Num_slots() Num_slots().

I'm sorry, the example I provide here is a simplified version. I use it in a boost::asion server. Sconped_connect can't work.

– Victor Lin Nov 7 '10 at 1:55.

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