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# system.hh

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    00001 // system.hh: this file is part of the Vaucanson project.
    00002 //
    00003 // Vaucanson, a generic library for finite state machines.
    00004 //
    00005 // Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 The Vaucanson Group.
    00006 //
    00007 // This program is free software; you can redistribute it and/or
    00008 // modify it under the terms of the GNU General Public License
    00009 // as published by the Free Software Foundation; either version 2
    00010 // of the License, or (at your option) any later version.
    00011 //
    00012 // The complete GNU General Public Licence Notice can be found as the
    00013 // `COPYING' file in the root directory.
    00014 //
    00015 // The Vaucanson Group consists of people listed in the `AUTHORS' file.
    00016 //
    00017 #ifndef VCSN_CONFIG_SYSTEM_HH
    00018 # define VCSN_CONFIG_SYSTEM_HH
    00019
    00034 # ifdef HAVE_PRETTY_FUNCTION
    00035 #  define PRETTY_FUNCTION() __PRETTY_FUNCTION__
    00036 # else
    00037 #  define PRETTY_FUNCTION() static_cast<const char*>(0)
    00038 # endif
    00039
    00040 # ifndef VCSN_INTERNAL_IGNORE_PCONF_HH
    00041 #  include <vaucanson/config/pconf.hh>
    00042 # endif
    00043
    00044 # include <vaucanson/config/math.hh>
    00045
    00046 # if (defined __GNUC__) && (__GNUC__ < 3)
    00047 # include <stl_config.h>
    00048 #  undef __STL_BEGIN_RELOPS_NAMESPACE
    00049 #  define __STL_BEGIN_RELOPS_NAMESPACE namespace rel_ops {
    00050 #  undef __STL_END_RELOPS_NAMESPACE
    00051 #  define __STL_END_RELOPS_NAMESPACE }
    00052 #  define __STL_USE_NAMESPACES
    00053 # endif
    00054
    00055 // Set VCSN_NDEBUG if NDEBUG is defined.
    00056 # ifdef NDEBUG
    00057 #  define VCSN_NDEBUG 1
    00058 # endif
    00059
    00060 // FIXME: these should be tested
    00061
    00062 # if (defined __GNUC__)
    00063 #  define XUNUSED(X) X __attribute__ ((__unused__))
    00064 # else
    00065 #  define XUNUSED(X) /* unused */
    00066 # endif
    00067
    00069 # define VAUCANSON 1
    00070
    00071 #endif // ! VCSN_CONFIG_SYSTEM_HH