From 046d0da8736e22084ce0dc5b27077d1df3259910 Mon Sep 17 00:00:00 2001
From: Kolan Sh <mecareful@gmail.com>
Date: Sun, 9 Mar 2014 14:47:56 +0400
Subject: [PATCH] Virtual destructor example added.

---
 cpp/virtual_destructor/virtual_destructor.cpp | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 cpp/virtual_destructor/virtual_destructor.cpp

diff --git a/cpp/virtual_destructor/virtual_destructor.cpp b/cpp/virtual_destructor/virtual_destructor.cpp
new file mode 100644
index 0000000..680fc5f
--- /dev/null
+++ b/cpp/virtual_destructor/virtual_destructor.cpp
@@ -0,0 +1,31 @@
+#include <iostream>
+
+using namespace std;
+
+class A1 {
+	public:
+		A1 () {
+			cout << "A1() called" << endl;
+		}
+
+		virtual ~A1 () { // won't be called if non-virtual
+			cout << "~A1() called" << endl;
+		}
+};
+
+class A2 : public A1 {
+	public:
+		A2 () {
+			cout << "A2() called" << endl;
+		}
+
+		~A2 () {
+			cout << "~A2() called" << endl;
+		}
+};
+
+int main (int argc, char *argv[])
+{
+	A1 *ap = new A2();
+	delete ap;
+}