epoc32/include/stdapis/boost/serialization/force_include.hpp
branchSymbian2
changeset 2 2fe1408b6811
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/epoc32/include/stdapis/boost/serialization/force_include.hpp	Tue Mar 16 16:12:26 2010 +0000
     1.3 @@ -0,0 +1,61 @@
     1.4 +#ifndef BOOST_SERIALIZATION_FORCE_INCLUDE_HPP
     1.5 +#define BOOST_SERIALIZATION_FORCE_INCLUDE_HPP
     1.6 +
     1.7 +// MS compatible compilers support #pragma once
     1.8 +#if defined(_MSC_VER) && (_MSC_VER >= 1020)
     1.9 +# pragma once
    1.10 +#endif
    1.11 +
    1.12 +/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
    1.13 +// force_include.hpp:
    1.14 +
    1.15 +// (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . 
    1.16 +// Use, modification and distribution is subject to the Boost Software
    1.17 +// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
    1.18 +// http://www.boost.org/LICENSE_1_0.txt)
    1.19 +
    1.20 +//  See http://www.boost.org for updates, documentation, and revision history.
    1.21 +
    1.22 +// implementation of class export functionality.  This is an alternative to
    1.23 +// "forward declaration" method to provoke instantiation of derived classes
    1.24 +// that are to be serialized through pointers.
    1.25 +
    1.26 +#include <boost/config.hpp>
    1.27 +
    1.28 +// the following help macro is to guarentee that certain coded
    1.29 +// is not removed by over-eager linker optimiser.  In certain cases
    1.30 +// we create static objects must be created but are actually never
    1.31 +// referenced - creation has a side-effect such as global registration
    1.32 +// which is important to us. We make an effort to refer these objects
    1.33 +// so that a smart linker won't remove them as being unreferenced.
    1.34 +// In microsoft compilers, inlining the code that does the referring
    1.35 +// means the code gets lost and the static object is not included
    1.36 +// in the library and hence never registered.  This manifests itself
    1.37 +// in an ungraceful crash at runtime when (and only when) built in
    1.38 +// release mode.
    1.39 +
    1.40 +#if defined(BOOST_HAS_DECLSPEC) && !defined(__COMO__)
    1.41 +#   if defined(__BORLANDC__)
    1.42 +#       define BOOST_DLLEXPORT __export
    1.43 +#   else
    1.44 +#       define BOOST_DLLEXPORT __declspec(dllexport)
    1.45 +#   endif
    1.46 +#elif ! defined(_WIN32) && ! defined(_WIN64)
    1.47 +#   if defined(__MWERKS__)
    1.48 +#       // define BOOST_USED __attribute__ ((used))
    1.49 +#   elif defined(__GNUC__) && (__GNUC__ >= 3)
    1.50 +#       define BOOST_USED __attribute__ ((used))
    1.51 +#   elif defined(__INTEL_COMPILER) && (BOOST_INTEL_CXX_VERSION >= 800)
    1.52 +#       define BOOST_USED __attribute__ ((used))
    1.53 +#   endif
    1.54 +#endif
    1.55 +
    1.56 +#ifndef BOOST_USED
    1.57 +#    define BOOST_USED
    1.58 +#endif
    1.59 +
    1.60 +#ifndef BOOST_DLLEXPORT
    1.61 +#    define BOOST_DLLEXPORT
    1.62 +#endif
    1.63 +
    1.64 +#endif // BOOST_SERIALIZATION_FORCE_INCLUDE_HPP