Calling Member Functions within Main C++

Question

#include 

using namespace std;

class MyClass
{
public:
       void printInformation();
};

void MyClass::printInformation()
{
     return;
}

int main(         


        

Answer 1

On an informal note, you can also call non-static member functions on temporaries:

MyClass().printInformation();

(on another informal note, the end of the lifetime of the temporary variable (variable is important, because you can also call non-const member functions) comes at the end of the full expression (";"))