ceph/src/boost/boost/algorithm/string/std/rope_traits.hpp

   1 //  Boost string_algo library string_traits.hpp header file  ---------------------------//
   2
   3 //  Copyright Pavol Droba 2002-2003.
   4 //
   5 // Distributed under the Boost Software License, Version 1.0.
   6 //    (See accompanying file LICENSE_1_0.txt or copy at
   7 //          http://www.boost.org/LICENSE_1_0.txt)
   8
   9 //  See http://www.boost.org/ for updates, documentation, and revision history.
  10
  11 #ifndef BOOST_STRING_STD_ROPE_TRAITS_HPP
  12 #define BOOST_STRING_STD_ROPE_TRAITS_HPP
  13
  14 #include <boost/algorithm/string/yes_no_type.hpp>
  15 #include <rope>
  16 #include <boost/algorithm/string/sequence_traits.hpp>
  17
  18 namespace boost {
  19     namespace algorithm {
  20
  21 //  SGI's std::rope<> traits  -----------------------------------------------//
  22
  23
  24     // native replace trait
  25         template<typename T, typename TraitsT, typename AllocT>
  26         class has_native_replace< std::rope<T,TraitsT,AllocT> >
  27         {
  28         public:
  29 #if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
  30             enum { value = true };
  31 #else
  32             BOOST_STATIC_CONSTANT(bool, value=true);
  33 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
  34             typedef mpl::bool_<value> type;
  35         };
  36
  37     // stable iterators trait
  38         template<typename T, typename TraitsT, typename AllocT>
  39         class has_stable_iterators< std::rope<T,TraitsT,AllocT> >
  40         {
  41         public:
  42 #if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
  43             enum { value = true };
  44 #else
  45             BOOST_STATIC_CONSTANT(bool, value=true);
  46 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
  47             typedef mpl::bool_<value> type;
  48         };
  49
  50     // const time insert trait
  51         template<typename T, typename TraitsT, typename AllocT>
  52         class has_const_time_insert< std::rope<T,TraitsT,AllocT> >
  53         {
  54         public:
  55 #if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
  56             enum { value = true };
  57 #else
  58             BOOST_STATIC_CONSTANT(bool, value=true);
  59 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
  60             typedef mpl::bool_<value> type;
  61         };
  62
  63     // const time erase trait
  64         template<typename T, typename TraitsT, typename AllocT>
  65         class has_const_time_erase< std::rope<T,TraitsT,AllocT> >
  66         {
  67         public:
  68 #if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
  69             enum { value = true };
  70 #else
  71             BOOST_STATIC_CONSTANT(bool, value=true);
  72 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
  73             typedef mpl::bool_<value> type;
  74         };
  75
  76
  77     } // namespace algorithm
  78 } // namespace boost
  79
  80
  81 #endif  // BOOST_STRING_ROPE_TRAITS_HPP