DLang Tour : Functions as arguments
Tony
tonytdominguez at aol.com
Thu Dec 28 01:37:16 UTC 2017
On this page:
https://tour.dlang.org/tour/en/basics/delegates
there is:
--------------------------------------------------------
void doSomething(int function(int, int) doer) {
// call passed function
doer(5,5);
}
doSomething(add); // use global function `add` here
// add must have 2 int parameters
--------------------------------------------------------
I can't get it to compile unless it is:
doSomething(&add);
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