c++ - Functions / Methods in Objective C! -

i need functions in objective c?

in c++ can make function this:

int testfunction(int zahl) {      int loop;     loop = zahl * 10;     return loop; }

this function multiply zahl 10 , returns result. in c++, can call function whenever want with:

testfunction(5);

and returns 50.

i dont understand how can make such functions testfunction in objective c? have with

-(void)testfunction{}?

thankx lot help!!

greez franhu

just use

int testfunction(int zahl) {     return zahl * 10; }

you need other notation (see user467105's answer) if want declare member functions.

ERT