Equivalent of C++ std::function

[Olivier Pisano via Digitalmars-d-learn]

On Wednesday, 25 June 2014 at 03:33:15 UTC, Yuushi wrote:
>
> Thanks a ton - I guess I need to do a fair bit more reading 
> about alias.

In this case, alias acts as typedef in C++. What is important 
here is the function pointers/delegates syntax.