initial check in

static_cast_vs_dynamik.cpp

@@ -0,0 +1,35 @@
+
+class a
+{
+public:
+int i;
+
+public:
+virtual  void f()
+{
+	i = 0;
+}
+
+};
+
+class b : virtual public a
+{
+public:
+virtual void f()
+{
+	i = 1;
+}
+
+};
+
+int main()
+{
+	b o;
+
+	a* pA = &o;
+
+	b* pB = static_cast<b*>(pA);
+
+	return 0;
+}
+