Heywood Floyd <soul...@gmail.com> wrote:
Is this possible somehow:
int op(int r, int i)
{
static auto tbl = [&add, &sub, &mul];
goto tbl[i % 3];
add:
r++;
goto end;
sub:
r--;
goto end;
mul:
r*=r;
goto end;
end:
return r;
}
Absolutely:
enum ops : int {
add = 0,
sub = 1,
mul = 2;
}
int op( int r, int i ) {
switch( i % 3 ) {
case add:
r++;
break;
case sub:
r--;
break;
case mul:
r*=r;
break;
}
return r;
}
--
Simen
