Force all && to be executed?

Question

Consider the following variadic function template <typename Type, typename... Types> bool f(Type& arg, Types&... args) { return f(arg) && f(args...); } template <typename Type> bool f(Type& arg) { // Do something } If one level of recursion is `false`, then I suspect that the following will not be executed. Is there a trick to force the recursion on all arguments even if one of them returns `false` ?

Answer 1

You can use & instead of &&. By searching for "csharp Logical AND operator &", you can find more information in Microsoft's documentation.

Answer 2

What do the functions return? there needs to be a non-recursive case that stops the recursive calls, I do not see one. That is probably the case that returns false. I don't even see and if statement.....

EX.

long Factorial ( int N)

{

long lReturn;

if (N==1) //stopping case: 1! = 1

{

lReturn = 1;

}

else // N! = N * (N-1)! for N>1

{

lReturn = lReturn * Factorial(N-1);

}

return(lReturn);

}