You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.3 KiB
54 lines
1.3 KiB
/* Copyright 2006-2011 Joaquin M Lopez Munoz. |
|
* 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/flyweight for library home page. |
|
*/ |
|
|
|
#ifndef BOOST_FLYWEIGHT_INTERMODULE_HOLDER_HPP |
|
#define BOOST_FLYWEIGHT_INTERMODULE_HOLDER_HPP |
|
|
|
#if defined(_MSC_VER) |
|
#pragma once |
|
#endif |
|
|
|
#include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */ |
|
#include <boost/flyweight/holder_tag.hpp> |
|
#include <boost/flyweight/intermodule_holder_fwd.hpp> |
|
#include <boost/interprocess/detail/intermodule_singleton.hpp> |
|
#include <boost/mpl/aux_/lambda_support.hpp> |
|
|
|
/* intermodule_holder_class guarantees a unique instance across all dynamic |
|
* modules of a program. |
|
*/ |
|
|
|
namespace boost{ |
|
|
|
namespace flyweights{ |
|
|
|
template<typename C> |
|
struct intermodule_holder_class: |
|
interprocess::ipcdetail::intermodule_singleton<C,true>, |
|
holder_marker |
|
{ |
|
typedef intermodule_holder_class type; |
|
BOOST_MPL_AUX_LAMBDA_SUPPORT(1,intermodule_holder_class,(C)) |
|
}; |
|
|
|
/* intermodule_holder_class specifier */ |
|
|
|
struct intermodule_holder:holder_marker |
|
{ |
|
template<typename C> |
|
struct apply |
|
{ |
|
typedef intermodule_holder_class<C> type; |
|
}; |
|
}; |
|
|
|
} /* namespace flyweights */ |
|
|
|
} /* namespace boost */ |
|
|
|
#endif
|
|
|