kdevplatform krazy

Roberto Raggi roberto at kdevelop.org
Thu Jul 19 13:13:18 UTC 2007


Il giorno 19/lug/07, alle ore 14:41, Kris Wong ha scritto:
> True, but that sort of thing is generally considered bad practice  
> and I
> believe is undefined according to the c++ standard.  You are right,

trust me the evaluation of the assignment operator is very well  
defined in the standard.

> though, it is generally common practice to return a reference to the
> item.

you should emulate the assignment operator for primitive types (like  
char, int,..) by returing a reference. You can use void if you don't  
care about the return type (for instance when you want to disable the  
assignment operator).

ciao tobe

More information about the KDevelop-devel mailing list