RE: [Boost-Users] Re: How to connect arbitrary memeber function i n boost::signals?

From: Tom Matelich (tmatelich_at_[hidden])
Date: 2003-02-18 12:18:40

#define myslot(obj, mem) boost::bind(mem, obj, _1)

> -----Original Message-----
> From: yjwang_bj <yjwang_bj_at_[hidden]> [mailto:yjwang_bj_at_[hidden]]
> Sent: Tuesday, February 18, 2003 9:05 AM
> To: Boost-Users_at_[hidden]
> Subject: [Boost-Users] Re: How to connect arbitrary memeber 
> function in
> boost::signals?
> 
> 
> > Use the Bind or Lambda library. An example:
> > 
> > class X {
> > public:
> >   void foo(int);
> > };
> > 
> > X* x;
> > boost::signal<void (int)> sig;
> > 
> > // So the signal will call x->foo(y) when sig(y) is called:
> > sig.connect(boost::bind(&X::foo, x, _1));
> >   
> > 	Doug
> 
> It works but with the unusual C++ syntax. In libsigc++, I can do like 
> this:
> sig1.connect(slot(x, &X::foo));
> 
> Hope boost has something like this though the boost's way is more 
> powerful.
> 
> Thanks a lot, doug.
> 
> Yujiang Wang
> 
> 
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