Chris@16: //
Chris@16: // detail/scoped_ptr.hpp
Chris@16: // ~~~~~~~~~~~~~~~~~~~~~
Chris@16: //
Chris@101: // Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
Chris@16: //
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16: // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: 
Chris@16: #ifndef BOOST_ASIO_DETAIL_SCOPED_PTR_HPP
Chris@16: #define BOOST_ASIO_DETAIL_SCOPED_PTR_HPP
Chris@16: 
Chris@16: #if defined(_MSC_VER) && (_MSC_VER >= 1200)
Chris@16: # pragma once
Chris@16: #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
Chris@16: 
Chris@16: #include <boost/asio/detail/config.hpp>
Chris@16: 
Chris@16: #include <boost/asio/detail/push_options.hpp>
Chris@16: 
Chris@16: namespace boost {
Chris@16: namespace asio {
Chris@16: namespace detail {
Chris@16: 
Chris@16: template <typename T>
Chris@16: class scoped_ptr
Chris@16: {
Chris@16: public:
Chris@16:   // Constructor.
Chris@16:   explicit scoped_ptr(T* p = 0)
Chris@16:     : p_(p)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   // Destructor.
Chris@16:   ~scoped_ptr()
Chris@16:   {
Chris@16:     delete p_;
Chris@16:   }
Chris@16: 
Chris@16:   // Access.
Chris@16:   T* get()
Chris@16:   {
Chris@16:     return p_;
Chris@16:   }
Chris@16: 
Chris@16:   // Access.
Chris@16:   T* operator->()
Chris@16:   {
Chris@16:     return p_;
Chris@16:   }
Chris@16: 
Chris@16:   // Dereference.
Chris@16:   T& operator*()
Chris@16:   {
Chris@16:     return *p_;
Chris@16:   }
Chris@16: 
Chris@16:   // Reset pointer.
Chris@16:   void reset(T* p = 0)
Chris@16:   {
Chris@16:     delete p_;
Chris@16:     p_ = p;
Chris@16:   }
Chris@16: 
Chris@16: private:
Chris@16:   // Disallow copying and assignment.
Chris@16:   scoped_ptr(const scoped_ptr&);
Chris@16:   scoped_ptr& operator=(const scoped_ptr&);
Chris@16: 
Chris@16:   T* p_;
Chris@16: };
Chris@16: 
Chris@16: } // namespace detail
Chris@16: } // namespace asio
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #include <boost/asio/detail/pop_options.hpp>
Chris@16: 
Chris@16: #endif // BOOST_ASIO_DETAIL_SCOPED_PTR_HPP