Chris@16: /* Copyright 2006-2008 Joaquin M Lopez Munoz.
Chris@16:  * Distributed under the Boost Software License, Version 1.0.
Chris@16:  * (See accompanying file LICENSE_1_0.txt or copy at
Chris@16:  * http://www.boost.org/LICENSE_1_0.txt)
Chris@16:  *
Chris@16:  * See http://www.boost.org/libs/flyweight for library home page.
Chris@16:  */
Chris@16: 
Chris@16: #ifndef BOOST_FLYWEIGHT_NO_TRACKING_HPP
Chris@16: #define BOOST_FLYWEIGHT_NO_TRACKING_HPP
Chris@16: 
Chris@101: #if defined(_MSC_VER)
Chris@16: #pragma once
Chris@16: #endif
Chris@16: 
Chris@16: #include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
Chris@16: #include <boost/flyweight/no_tracking_fwd.hpp>
Chris@16: #include <boost/flyweight/tracking_tag.hpp>
Chris@16: 
Chris@16: /* Null tracking policy: elements are never erased from the factory.
Chris@16:  */
Chris@16: 
Chris@16: namespace boost{
Chris@16: 
Chris@16: namespace flyweights{
Chris@16: 
Chris@16: struct no_tracking:tracking_marker
Chris@16: {
Chris@16:   struct entry_type
Chris@16:   {
Chris@16:     template<typename Value,typename Key>
Chris@16:     struct apply{typedef Value type;};
Chris@16:   };
Chris@16: 
Chris@16:   struct handle_type
Chris@16:   {
Chris@16:     template<typename Handle,typename TrackingHelper>
Chris@16:     struct apply{typedef Handle type;};
Chris@16:   };
Chris@16: };
Chris@16: 
Chris@16: } /* namespace flyweights */
Chris@16: 
Chris@16: } /* namespace boost */
Chris@16: 
Chris@16: #endif