Difference between Class() and Class in c++

Asked Nov 02 '20 at 18:03

Active Nov 02 '20 at 18:03

Viewed 49 times

class Test {
public:
    int var;
    Test() {
        var = 12;
    }
};

int main() {
    Test* t1 = new Test();
    Test* t2 = new Test;

    std::cout << t1->var << " " << t2->var << std::endl;
}

Here i have created two objects one with Test() and other with Test so, is there any difference by removing the parenthesis as the constructor is called in both the cases coz i'm getting the output as 12 from both t1->var and t2->var

asked Nov 02 '20 at 18:03

vu_29

Does [this documentation page](https://en.cppreference.com/w/cpp/language/default_initialization) answer your question? – user4581301 Nov 02 '20 at 18:05
1

I'm curious, what C++ resource recommends declaring objects in dynamic memory? – Thomas Matthews Nov 02 '20 at 18:29

Difference between Class() and Class in c++

0 Answers0