Chris@16: #ifndef BOOST_SERIALIZATION_FORCE_INCLUDE_HPP
Chris@16: #define BOOST_SERIALIZATION_FORCE_INCLUDE_HPP
Chris@16: 
Chris@16: // MS compatible compilers support #pragma once
Chris@101: #if defined(_MSC_VER)
Chris@16: # pragma once
Chris@16: #endif
Chris@16: 
Chris@16: /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
Chris@16: // force_include.hpp:
Chris@16: 
Chris@16: // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
Chris@16: // Use, modification and distribution is subject to the Boost Software
Chris@16: // License, Version 1.0. (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 for updates, documentation, and revision history.
Chris@16: 
Chris@16: #include <boost/config.hpp>
Chris@16: 
Chris@16: // the following help macro is to guarentee that certain coded
Chris@16: // is not removed by over-eager linker optimiser.  In certain cases
Chris@16: // we create static objects must be created but are actually never
Chris@16: // referenced - creation has a side-effect such as global registration
Chris@16: // which is important to us. We make an effort to refer these objects
Chris@16: // so that a smart linker won't remove them as being unreferenced.
Chris@16: // In microsoft compilers, inlining the code that does the referring
Chris@16: // means the code gets lost and the static object is not included
Chris@16: // in the library and hence never registered.  This manifests itself
Chris@16: // in an ungraceful crash at runtime when (and only when) built in
Chris@16: // release mode.
Chris@16: 
Chris@16: #if defined(BOOST_HAS_DECLSPEC) && !defined(__COMO__)
Chris@16: #   if defined(__BORLANDC__)
Chris@16: #       define BOOST_DLLEXPORT __export
Chris@16: #   else
Chris@16: #       define BOOST_DLLEXPORT __declspec(dllexport)
Chris@16: #   endif
Chris@16: #elif ! defined(_WIN32) && ! defined(_WIN64)
Chris@16: #   if defined(__MWERKS__)
Chris@16: #       define BOOST_DLLEXPORT __declspec(dllexport)
Chris@16: #   elif defined(__GNUC__) && (__GNUC__ >= 3)
Chris@16: #       define BOOST_USED __attribute__ ((__used__))
Chris@16: #   elif defined(__IBMCPP__) && (__IBMCPP__ >= 1110)
Chris@16: #       define BOOST_USED __attribute__ ((__used__))
Chris@16: #   elif defined(__INTEL_COMPILER) && (BOOST_INTEL_CXX_VERSION >= 800)
Chris@16: #       define BOOST_USED __attribute__ ((__used__))
Chris@16: #   endif
Chris@16: #endif
Chris@16: 
Chris@16: #ifndef BOOST_USED
Chris@16: #    define BOOST_USED
Chris@16: #endif
Chris@16: 
Chris@16: #ifndef BOOST_DLLEXPORT
Chris@16: #    define BOOST_DLLEXPORT
Chris@16: #endif
Chris@16: 
Chris@16: #endif // BOOST_SERIALIZATION_FORCE_INCLUDE_HPP