ceph/src/boost/boost/mpl/aux_/config/dtp.hpp

   1
   2 #ifndef BOOST_MPL_AUX_CONFIG_DTP_HPP_INCLUDED
   3 #define BOOST_MPL_AUX_CONFIG_DTP_HPP_INCLUDED
   4
   5 // Copyright Aleksey Gurtovoy 2001-2004
   6 //
   7 // Distributed under the Boost Software License, Version 1.0.
   8 // (See accompanying file LICENSE_1_0.txt or copy at
   9 // http://www.boost.org/LICENSE_1_0.txt)
  10 //
  11 // See http://www.boost.org/libs/mpl for documentation.
  12
  13 // $Id$
  14 // $Date$
  15 // $Revision$
  16
  17 #include <boost/mpl/aux_/config/workaround.hpp>
  18
  19 // MWCW 7.x-8.0 "losts" default template parameters of nested class
  20 // templates when their owner classes are passed as arguments to other
  21 // templates; Borland 5.5.1 "forgets" them from the very beginning (if
  22 // the owner class is a class template), and Borland 5.6 isn't even
  23 // able to compile a definition of nested class template with DTP
  24
  25 #if    !defined(BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES) \
  26     && !defined(BOOST_MPL_PREPROCESSING_MODE) \
  27     && BOOST_WORKAROUND(__BORLANDC__, >= 0x560) \
  28     && BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610))
  29
  30 #   define BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES
  31
  32 #endif
  33
  34
  35 #if    !defined(BOOST_MPL_CFG_BROKEN_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES) \
  36     && !defined(BOOST_MPL_PREPROCESSING_MODE) \
  37     && (   BOOST_WORKAROUND(__MWERKS__, <= 0x3001) \
  38         || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) \
  39         || defined(BOOST_MPL_CFG_NO_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES) \
  40         )
  41
  42 #   define BOOST_MPL_CFG_BROKEN_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES
  43
  44 #endif
  45
  46 #endif // BOOST_MPL_AUX_CONFIG_DTP_HPP_INCLUDED