8 files changed, 117 insertions, 0 deletions
diff --git a/oop2w3/A.cpp b/oop2w3/A.cpp
new file mode 100644
index 0000000..b6f0d57
--- /dev/null
+++ b/oop2w3/A.cpp
@@ -0,0 +1,25 @@
+#include <iostream>
+
+#include "A.h"
+
+A::A() {
+	std::cout << "A::A()" << std::endl;
+	_b = nullptr;
+}
+
+void A::actie1(int n) {
+	std::cout << "A::actie1(" << n << ")" << std::endl;
+	for (unsigned int i = 0; i <= n; i++) {
+		if (i % 2 == 0) {
+			_b->even();
+		} else {
+			_b->odd(i);
+		}
+	}
+}
+
+void A::setB(B b) {
+	std::cout << "A::setB(b)" << std::endl;
+	_b = &b;
+}
+
diff --git a/oop2w3/A.h b/oop2w3/A.h
new file mode 100644
index 0000000..c0caae4
--- /dev/null
+++ b/oop2w3/A.h
@@ -0,0 +1,12 @@
+#pragma once
+
+#include "B.h"
+
+class A {
+	private:
+		B* _b;
+	public:
+		A();
+		virtual void setB(B b);
+		virtual void actie1(int n);
+};
diff --git a/oop2w3/B.cpp b/oop2w3/B.cpp
new file mode 100644
index 0000000..6eb4bd2
--- /dev/null
+++ b/oop2w3/B.cpp
@@ -0,0 +1,28 @@
+#include <iostream>
+
+#include "A.h"
+#include "B.h"
+
+B::B(A a) {
+	std::cout << "B::B(a)" << std::endl;
+	_a = &a;
+	_c = new C();
+}
+
+void B::even() {
+	std::cout << "B::even()" << std::endl;
+}
+
+void B::odd(int i) {
+	std::cout << "B::odd(" << i << ")" << std::endl;
+}
+
+void B::actie2(int i) {
+	std::cout << "B::actie2(" << i << ")" << std::endl;
+	actie3();
+	if (i < 3) _c->actie4();
+}
+
+void B::actie3() {
+	std::cout << "B::actie3()" << std::endl;
+}
diff --git a/oop2w3/B.h b/oop2w3/B.h
new file mode 100644
index 0000000..081dc8b
--- /dev/null
+++ b/oop2w3/B.h
@@ -0,0 +1,17 @@
+#pragma once
+
+class A;
+#include "C.h"
+
+class B {
+	private:
+		A* _a;
+		C* _c;
+	public:
+		B(A a);
+		virtual void even();
+		virtual void odd(int i);
+		virtual void actie2(int i);
+		virtual void actie3();
+};
+
diff --git a/oop2w3/C.cpp b/oop2w3/C.cpp
new file mode 100644
index 0000000..6a0fadd
--- /dev/null
+++ b/oop2w3/C.cpp
@@ -0,0 +1,11 @@
+#include <iostream>
+
+#include "C.h"
+
+C::C() {
+	std::cout << "C::C()" << std::endl;
+}
+
+void C::actie4() {
+	std::cout << "C::actie4()" << std::endl;
+}
diff --git a/oop2w3/C.h b/oop2w3/C.h
new file mode 100644
index 0000000..1e22eb1
--- /dev/null
+++ b/oop2w3/C.h
@@ -0,0 +1,8 @@
+#pragma once
+
+class C {
+	public:
+		C();
+		virtual void actie4();
+};
+
diff --git a/oop2w3/main.cpp b/oop2w3/main.cpp
new file mode 100644
index 0000000..90a88b6
--- /dev/null
+++ b/oop2w3/main.cpp
@@ -0,0 +1,15 @@
+#include <iostream>
+
+#include "A.h"
+#include "B.h"
+
+int main() {
+	std::cout << "main()" << std::endl;
+	int n = 2;
+	A a;
+	B b(a);
+	a.setB(b);
+	a.actie1(n);
+	b.actie2(n);
+	return 0;
+}
diff --git a/oop2w3/makefile b/oop2w3/makefile
new file mode 120000
index 0000000..a4e84c6
--- /dev/null
+++ b/oop2w3/makefile
@@ -0,0 +1 @@
+../week.mk
+\ No newline at end of file