Should I use std::for_each?

Question

I\'m always trying to learn more about the languages I use (different styles, frameworks, patterns, etc). I\'ve noticed that I never use std::for_each so I thought that perh

Answer 1

You can use for loop scoping C++11

For example:

 T arr[5];
 for (T & x : arr) //use reference if you want write data
 {
 //something stuff...
 }

Where T is every type you want.

It works for every containers in STL and classic arrays.