Create an object from a Class and call its function : class definition « Class « C++ Tutorial

1. C++ Tutorial
2. Class
3. class definition

#include <iostream>
using std::cout;
using std::endl;

class MyClass
{
public:
   void displayMessage()
   {
      cout << "Welcome!" << endl;
   } 
};

int main()
{
   MyClass obj; 
   obj.displayMessage(); 
   return 0;
}

Welcome!