ceph/src/boost/libs/function/include/boost/function/function_fwd.hpp

   1 // Boost.Function library
   2 //  Copyright (C) Douglas Gregor 2008
   3 //
   4 //  Use, modification and distribution is subject to the Boost
   5 //  Software License, Version 1.0.  (See accompanying file
   6 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   7 //
   8 // For more information, see http://www.boost.org
   9 #ifndef BOOST_FUNCTION_FWD_HPP
  10 #define BOOST_FUNCTION_FWD_HPP
  11 #include <boost/config.hpp>
  12
  13 #if defined(__sgi) && defined(_COMPILER_VERSION) && _COMPILER_VERSION <= 730 && !defined(BOOST_STRICT_CONFIG)
  14 // Work around a compiler bug.
  15 // boost::python::objects::function has to be seen by the compiler before the
  16 // boost::function class template.
  17 namespace boost { namespace python { namespace objects {
  18   class function;
  19 }}}
  20 #endif
  21
  22 #if defined(BOOST_BCB_PARTIAL_SPECIALIZATION_BUG)                         \
  23  || !(defined(BOOST_STRICT_CONFIG) || !defined(__SUNPRO_CC) || __SUNPRO_CC > 0x540)
  24 #  define BOOST_FUNCTION_NO_FUNCTION_TYPE_SYNTAX
  25 #endif
  26
  27 namespace boost {
  28   class bad_function_call;
  29
  30 #if !defined(BOOST_FUNCTION_NO_FUNCTION_TYPE_SYNTAX)
  31   // Preferred syntax
  32   template<typename Signature> class function;
  33
  34   template<typename Signature>
  35   inline void swap(function<Signature>& f1, function<Signature>& f2)
  36   {
  37     f1.swap(f2);
  38   }
  39 #endif // have partial specialization
  40
  41   // Portable syntax
  42   template<typename R> class function0;
  43   template<typename R, typename T1> class function1;
  44   template<typename R, typename T1, typename T2> class function2;
  45   template<typename R, typename T1, typename T2, typename T3> class function3;
  46   template<typename R, typename T1, typename T2, typename T3, typename T4>
  47     class function4;
  48   template<typename R, typename T1, typename T2, typename T3, typename T4,
  49            typename T5>
  50     class function5;
  51   template<typename R, typename T1, typename T2, typename T3, typename T4,
  52            typename T5, typename T6>
  53     class function6;
  54   template<typename R, typename T1, typename T2, typename T3, typename T4,
  55            typename T5, typename T6, typename T7>
  56     class function7;
  57   template<typename R, typename T1, typename T2, typename T3, typename T4,
  58            typename T5, typename T6, typename T7, typename T8>
  59     class function8;
  60   template<typename R, typename T1, typename T2, typename T3, typename T4,
  61            typename T5, typename T6, typename T7, typename T8, typename T9>
  62     class function9;
  63   template<typename R, typename T1, typename T2, typename T3, typename T4,
  64            typename T5, typename T6, typename T7, typename T8, typename T9,
  65            typename T10>
  66     class function10;
  67 }
  68
  69 #endif