// (C) Copyright Greg Colvin and Beman Dawes 1998, 1999.
// Copyright (c) 2001, 2002 Peter Dimov
//
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
+// 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)
//
-// See http://www.boost.org/libs/smart_ptr/scoped_ptr.htm for documentation.
+// http://www.boost.org/libs/smart_ptr/scoped_ptr.htm
//
-#include <boost/assert.hpp>
-#include <boost/checked_delete.hpp>
-
-namespace boost
-{
-
-// scoped_ptr mimics a built-in pointer except that it guarantees deletion
-// of the object pointed to, either on destruction of the scoped_ptr or via
-// an explicit reset(). scoped_ptr is a simple solution for simple needs;
-// use shared_ptr or std::auto_ptr if your needs are more complex.
-
-template<typename T> class scoped_ptr // noncopyable
-{
-private:
-
- T* ptr;
-
- scoped_ptr(scoped_ptr const &);
- scoped_ptr & operator=(scoped_ptr const &);
-
-public:
-
- typedef T element_type;
-
- explicit scoped_ptr(T * p = 0): ptr(p) // never throws
- {
- }
-
- ~scoped_ptr() // never throws
- {
- checked_delete(ptr);
- }
-
- void reset(T * p = 0) // never throws
- {
- if (ptr != p)
- {
- checked_delete(ptr);
- ptr = p;
- }
- }
-
- T & operator*() const // never throws
- {
- BOOST_ASSERT(ptr != 0);
- return *ptr;
- }
-
- T * operator->() const // never throws
- {
- BOOST_ASSERT(ptr != 0);
- return ptr;
- }
-
- T * get() const // never throws
- {
- return ptr;
- }
-
- void swap(scoped_ptr & b) // never throws
- {
- T * tmp = b.ptr;
- b.ptr = ptr;
- ptr = tmp;
- }
-};
-
-template<typename T> inline void swap(scoped_ptr<T> & a, scoped_ptr<T> & b) // never throws
-{
- a.swap(b);
-}
-
-} // namespace boost
+#include <boost/smart_ptr/scoped_ptr.hpp>
#endif // #ifndef BOOST_SCOPED_PTR_HPP_INCLUDED