Re: [Boost-users] How to forward to a list of boost::function?

AMDG John Ky wrote:

I have a class:

template<typename function_type> class function_vector { private: std::vector<boost::function<function_type> > functions; };

I want to write an operator() for this template class that takes all the arguments necessary to invoke a function of type function_type. When called, it should call each function in the functions field.

How do I do this?

I think Boost.Signals2 does something like this, but I can't work out how it is done.

Signals does it by specializing for every possible arity. In Christ, Steven Watanabe