Re: [Boost-users] [bind] Template deduction

From: Marshall Clow (marshall_at_[hidden])
Date: 2008-03-04 20:16:57

>Hi,
>
>Suppose I have the following code:
>
>template< typename T >
>void DoFoo( int number, T object )
>{
>}
>
>void main()
>{
>     std::list<std::string> myStrings;
>
>     // Assume myStrings is full of something...
>
>     std::for_each( myStrings.begin(), myStrings.end(), boost::bind( 
>&DoFoo, 5, _1 ) );
>}
>
>On MSVC 9, this will not compile because DoFoo is a template, and at 
>some point, boost::bind can't take a template as the function to 
>call, or it can't deduce the function's template arguments. Is there 
>a way I can make this work? Thanks.

Would this work?
      std::for_each( myStrings.begin(), myStrings.end(), boost::bind( 
&DoFoo<std::string>, 5, _1 ) );
-- 
-- Marshall
Marshall Clow     Idio Software   <mailto:marshall_at_[hidden]>
It is by caffeine alone I set my mind in motion.
It is by the beans of Java that thoughts acquire speed,
the hands acquire shaking, the shaking becomes a warning.
It is by caffeine alone I set my mind in motion.