Answer: Advantages of using forward

answer re: What are the main purposes of using std::forward and which problems it solves?

Aug 27 '10

800

You have to understand the forwarding problem. You can read the entire problem in detail, but I'll summarize.

Basically, given the expression E(a, b, ... , c), we want the expression f(a, b, ... , c) to be equivalent. In C++03, this is impossible. There are many attempts…

Open Full Answer