On Mon, Mar 15, 2010 at 9:59 PM, Steven Watanabe <
watanabesj@gmail.com> wrote:
> 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.