polymorphism2_auto_ptr.cpp

C++的一个好库。。。现在很流行

// Copyright David Abrahams 2005. Distributed under the Boost
// Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

#define HELD_BY_AUTO_PTR
#include "polymorphism2.cpp"