So, if function not Need to return error you can

Question

return value

typedef enum{EVEN,ODD} oddeven_e;

oddeven_e is_odd_or_even(int num){
return num & 1 ? ODD : EVEN;
}

0

13.06.2021

21 просмотр

Daniele° · Answer 1

switch( is_odd_even(2021) ){ case ODD: ... break; case EVEN: ... break; default: fputs("WTF\n", stderr); break; }

0

13.06.2021

Daniele° · Answer 2

Is this Better than boolean is even/is odd?

0

13.06.2021

Daniele° · Answer 3

the boolean version if( FALSE == is_even(2021){ ... else{ ... }

0

13.06.2021

Daniele° · Answer 4

Not try to use TRUE == ... you could end up in a black hole

0

13.06.2021

Daniele° · Answer 5

This is a good design, not need a bool or error

0

13.06.2021