difference between "list" and "list()" in the below code ?

[ks2018]

Hi
What is the difference between "list" and "list()" in the below code ?

#include <iostream>

#include "mycpp_linklist_class_01.h"
using namespace std;

int main() {

	NumberList  list;
	NumberList  list();
	
}

[tpb]

The second one declares a function called list that returns a NumberList.

[Peter87]

If it looks like a function declaration the compiler will treat it as a function declaration.

Declares a function named list that takes no arguments and returns a NumberList object.

NumberList  list();

Creates a NumberList object named list using the default constructor.

NumberList  list;

[ks2018]

thanks