Whats the name of this looping map type CPP

Asked Jan 16 '17 at 16:54

Active Jan 16 '17 at 16:54

Viewed 39 times

I know it is a dummy question and im gonna get alot of minuses, but its importent to me to know, so I will ask anyway..

I sow the next looping type on map:

 for(auto const& ent2 : ent1.second) {
    // ent2.first is the second key
    // ent2.second is the data
  }

With this I can loop a map by its iterators easily. But I want to know if I can use this kind of looping on other kind of data like strings and vectors etc... Whats the name of this looping kind so I can search on it.

asked Jan 16 '17 at 16:54

fdwfg wdfwdfv

***But I want to know if I can use this kind of looping on other kind of data like strings and vectors etc*** Yes you can use range for on other containers. – drescherjm Jan 16 '17 at 16:55
3

http://en.cppreference.com/w/cpp/language/range-for – Guillaume Racicot Jan 16 '17 at 16:55
Why don't you just try it and see? – Galik Jan 16 '17 at 16:57
1

If you found the code [here](http://stackoverflow.com/a/27344958/4342498) I went ahead and edited the relevant information into the answer so it contains that information. – NathanOliver Jan 16 '17 at 17:00
@GuillaumeRacicot Thank you vary much! its what I nedded... – fdwfg wdfwdfv Jan 17 '17 at 11:40
@NathanOliver Thank you too! it was hellped me also :) – fdwfg wdfwdfv Jan 17 '17 at 11:41

Whats the name of this looping map type CPP

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