1 #include
2 using namespace std;
3
4 class Base{
5 public:
6 explicit Base(int i=0):ival(i)
7 {
8 cout << "Class Base's constructure is called" << endl;
9 }
10 Base(const Base& b)
11 {
12 cout << "Class Base's copy constructure is called" << endl;
13 }
14 private:
15 int ival;
16 };
17