[Interest] Q_FOREACH creating copy , was (no subject)

[Thiago Macieira]

On Wednesday 01 July 2015 16:58:39 Prav wrote:
> void test1() {
>   QStringList container;
> 
>   foreach(const auto &item, container) {
>     item.<<Can you get code completion here?>>
>   }
> 
>   foreachref(const auto &item, container) {
>     item.<<Can you get code completion here?>>
>   }

Qt Creator's support for auto is still limited, so I wouldn't consider the 
test above representative. Use the actual type instead of auto.

Anyway, you can easily do the test yourself.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center