Re: [boost] [function] Problem copying when constructed with a functor

Subject: Re: [boost] [function] Problem copying when constructed with a functor
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2011-05-23 20:50:11

AMDG

On 05/23/2011 05:31 PM, Edward Diener wrote:
> This simple code:
> 
> #include <boost/detail/lightweight_test.hpp>
> #include <boost/function.hpp>
> 
> struct p_functor_class_int
>   {
>   p_functor_class_int() : data(50) { }
>   int operator()() const { return data; }
>   void operator()(int d) { data = d; }
>   int data;
>   };
> 
> int main()
>   {
>   boost::function<int ()> bfun(p_functor_class_int());

Q: What is bfun?
A: A function that takes a p_functor_class_int and returns
   a boost::function<int()>.

>   boost::function<int ()> bfun2(bfun);
>   return boost::report_errors();
>   }
> 

In Christ,
Steven Watanabe