boost/flyweight/hashed_factory_fwd.hpp

0001 /* Copyright 2006-2008 Joaquin M Lopez Munoz.
0002  * Distributed under the Boost Software License, Version 1.0.
0003  * (See accompanying file LICENSE_1_0.txt or copy at
0004  * http://www.boost.org/LICENSE_1_0.txt)
0005  *
0006  * See http://www.boost.org/libs/flyweight for library home page.
0007  */
0008
0009 #ifndef BOOST_FLYWEIGHT_HASHED_FACTORY_FWD_HPP
0010 #define BOOST_FLYWEIGHT_HASHED_FACTORY_FWD_HPP
0011
0012 #if defined(_MSC_VER)
0013 #pragma once
0014 #endif
0015
0016 #include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
0017 #include <boost/flyweight/detail/not_placeholder_expr.hpp>
0018 #include <boost/mpl/aux_/na.hpp>
0019
0020 namespace boost{
0021
0022 namespace flyweights{
0023
0024 template<
0025   typename Entry,typename Key,
0026   typename Hash=mpl::na,typename Pred=mpl::na,typename Allocator=mpl::na
0027 >
0028 class hashed_factory_class;
0029
0030 template<
0031   typename Hash=mpl::na,typename Pred=mpl::na,typename Allocator=mpl::na
0032   BOOST_FLYWEIGHT_NOT_A_PLACEHOLDER_EXPRESSION
0033 >
0034 struct hashed_factory;
0035
0036 } /* namespace flyweights */
0037
0038 } /* namespace boost */
0039
0040 #endif