d04 ex01 ok change affichage + delete brain + constructors with default arguments

d04/ex01/test.cpp

@@ -0,0 +1,43 @@
+#include <iostream>
+class A {
+public:
+	A &	operator=( A const & rhs ) {
+		std::cout << "A assignation operator\n";
+		_i = rhs._i;
+		return *this;}
+private:
+	int	_i;
+};
+
+class B {
+public:
+	B() {
+		std::cout << "B default constructor\n";
+		_a = new A();}
+	B( A *a ) {
+		std::cout << "B parameterized constructor\n";
+		_a = new A();
+		*_a = *a;}
+
+	~B() {
+		std::cout << "B destructor\n";
+		delete _a;}
+private:
+	A	*_a;
+};
+
+int	main() {
+	{
+		const B * b = new B();
+		delete b;
+	}
+	std::cout << "\n";
+	{
+		B * b;
+		A * a = new A();
+		b = new B(a);
+		delete a;
+		delete b;
+	}
+	return 0;
+}