1 | |
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2 | // (C) Copyright John Maddock 2005. |
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3 | // Use, modification and distribution are subject to the Boost Software License, |
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4 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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5 | // http://www.boost.org/LICENSE_1_0.txt). |
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6 | // |
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7 | // See http://www.boost.org/libs/type_traits for most recent version including documentation. |
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8 | |
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9 | |
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10 | #ifndef BOOST_TT_RANK_HPP_INCLUDED |
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11 | #define BOOST_TT_RANK_HPP_INCLUDED |
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12 | |
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13 | // should be the last #include |
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14 | #include <boost/type_traits/detail/size_t_trait_def.hpp> |
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15 | |
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16 | namespace boost { |
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17 | |
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18 | #if !defined( __CODEGEARC__ ) |
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19 | |
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20 | namespace detail{ |
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21 | |
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22 | template <class T, std::size_t N> |
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23 | struct rank_imp |
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24 | { |
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25 | BOOST_STATIC_CONSTANT(std::size_t, value = N); |
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26 | }; |
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27 | #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !defined(BOOST_NO_ARRAY_TYPE_SPECIALIZATIONS) |
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28 | template <class T, std::size_t R, std::size_t N> |
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29 | struct rank_imp<T[R], N> |
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30 | { |
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31 | BOOST_STATIC_CONSTANT(std::size_t, value = (::boost::detail::rank_imp<T, N+1>::value)); |
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32 | }; |
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33 | |
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34 | template <class T, std::size_t R, std::size_t N> |
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35 | struct rank_imp<T const[R], N> |
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36 | { |
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37 | BOOST_STATIC_CONSTANT(std::size_t, value = (::boost::detail::rank_imp<T, N+1>::value)); |
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38 | }; |
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39 | |
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40 | template <class T, std::size_t R, std::size_t N> |
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41 | struct rank_imp<T volatile[R], N> |
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42 | { |
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43 | BOOST_STATIC_CONSTANT(std::size_t, value = (::boost::detail::rank_imp<T, N+1>::value)); |
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44 | }; |
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45 | |
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46 | template <class T, std::size_t R, std::size_t N> |
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47 | struct rank_imp<T const volatile[R], N> |
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48 | { |
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49 | BOOST_STATIC_CONSTANT(std::size_t, value = (::boost::detail::rank_imp<T, N+1>::value)); |
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50 | }; |
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51 | |
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52 | #if !BOOST_WORKAROUND(__BORLANDC__, < 0x600) && !defined(__IBMCPP__) && !BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x840)) |
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53 | template <class T, std::size_t N> |
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54 | struct rank_imp<T[], N> |
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55 | { |
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56 | BOOST_STATIC_CONSTANT(std::size_t, value = (::boost::detail::rank_imp<T, N+1>::value)); |
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57 | }; |
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58 | template <class T, std::size_t N> |
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59 | struct rank_imp<T const[], N> |
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60 | { |
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61 | BOOST_STATIC_CONSTANT(std::size_t, value = (::boost::detail::rank_imp<T, N+1>::value)); |
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62 | }; |
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63 | template <class T, std::size_t N> |
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64 | struct rank_imp<T volatile[], N> |
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65 | { |
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66 | BOOST_STATIC_CONSTANT(std::size_t, value = (::boost::detail::rank_imp<T, N+1>::value)); |
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67 | }; |
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68 | template <class T, std::size_t N> |
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69 | struct rank_imp<T const volatile[], N> |
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70 | { |
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71 | BOOST_STATIC_CONSTANT(std::size_t, value = (::boost::detail::rank_imp<T, N+1>::value)); |
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72 | }; |
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73 | #endif |
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74 | #endif |
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75 | } |
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76 | |
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77 | #endif // !defined( __CODEGEARC__ ) |
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78 | |
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79 | #if defined( __CODEGEARC__ ) |
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80 | BOOST_TT_AUX_SIZE_T_TRAIT_DEF1(rank,T,__array_rank(T)) |
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81 | #else |
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82 | BOOST_TT_AUX_SIZE_T_TRAIT_DEF1(rank,T,(::boost::detail::rank_imp<T,0>::value)) |
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83 | #endif |
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84 | |
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85 | } // namespace boost |
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86 | |
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87 | #include <boost/type_traits/detail/size_t_trait_undef.hpp> |
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88 | |
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89 | #endif // BOOST_TT_IS_MEMBER_FUNCTION_POINTER_HPP_INCLUDED |
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