1 | // Boost string_algo library slist_traits.hpp header file ---------------------------// |
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2 | |
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3 | // Copyright Pavol Droba 2002-2003. |
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4 | // |
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5 | // Distributed under the Boost Software License, Version 1.0. |
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6 | // (See accompanying file LICENSE_1_0.txt or copy at |
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7 | // http://www.boost.org/LICENSE_1_0.txt) |
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8 | |
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9 | // See http://www.boost.org/ for updates, documentation, and revision history. |
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10 | |
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11 | #ifndef BOOST_STRING_STD_SLIST_TRAITS_HPP |
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12 | #define BOOST_STRING_STD_SLIST_TRAITS_HPP |
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13 | |
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14 | #include <boost/algorithm/string/config.hpp> |
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15 | #include <boost/algorithm/string/yes_no_type.hpp> |
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16 | #include BOOST_SLIST_HEADER |
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17 | #include <boost/algorithm/string/sequence_traits.hpp> |
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18 | |
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19 | namespace boost { |
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20 | namespace algorithm { |
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21 | |
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22 | // SGI's std::slist<> traits -----------------------------------------------// |
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23 | |
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24 | #ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION |
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25 | |
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26 | // stable iterators tester |
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27 | template<typename T, typename AllocT> |
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28 | yes_type has_stable_iterators_tester( const BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT>* ); |
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29 | |
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30 | // const time insert tester |
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31 | template<typename T, typename AllocT> |
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32 | yes_type has_const_time_insert_tester( const BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT>* ); |
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33 | |
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34 | // const time erase tester |
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35 | template<typename T, typename AllocT> |
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36 | yes_type has_const_time_erase_tester( const BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT>* ); |
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37 | |
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38 | #else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION |
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39 | |
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40 | // stable iterators trait |
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41 | template<typename T, typename AllocT> |
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42 | class has_stable_iterators< BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT> > |
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43 | { |
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44 | public: |
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45 | #if BOOST_WORKAROUND( __IBMCPP__, <= 600 ) |
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46 | enum { value = true }; |
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47 | #else |
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48 | BOOST_STATIC_CONSTANT(bool, value=true); |
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49 | #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 ) |
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50 | typedef mpl::bool_<has_stable_iterators<T>::value> type; |
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51 | }; |
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52 | |
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53 | // const time insert trait |
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54 | template<typename T, typename AllocT> |
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55 | class has_const_time_insert< BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT> > |
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56 | { |
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57 | public: |
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58 | #if BOOST_WORKAROUND( __IBMCPP__, <= 600 ) |
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59 | enum { value = true }; |
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60 | #else |
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61 | BOOST_STATIC_CONSTANT(bool, value=true); |
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62 | #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 ) |
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63 | typedef mpl::bool_<has_const_time_insert<T>::value> type; |
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64 | }; |
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65 | |
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66 | // const time erase trait |
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67 | template<typename T, typename AllocT> |
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68 | class has_const_time_erase< BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT> > |
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69 | { |
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70 | public: |
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71 | #if BOOST_WORKAROUND( __IBMCPP__, <= 600 ) |
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72 | enum { value = true }; |
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73 | #else |
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74 | BOOST_STATIC_CONSTANT(bool, value=true); |
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75 | #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 ) |
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76 | typedef mpl::bool_<has_const_time_erase<T>::value> type; |
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77 | }; |
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78 | #endif |
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79 | |
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80 | |
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81 | } // namespace algorithm |
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82 | } // namespace boost |
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83 | |
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84 | |
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85 | #endif // BOOST_STRING_STD_LIST_TRAITS_HPP |
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