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1 // Boost.Range library |
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2 // |
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3 // Copyright Thorsten Ottosen 2003-2004. Use, modification and |
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4 // distribution is subject to the Boost Software License, Version |
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5 // 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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6 // http://www.boost.org/LICENSE_1_0.txt) |
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7 // |
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8 // For more information, see http://www.boost.org/libs/range/ |
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9 // |
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10 |
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11 #ifndef BOOST_RANGE_DETAIL_END_HPP |
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12 #define BOOST_RANGE_DETAIL_END_HPP |
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13 |
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14 #include <boost/config.hpp> // BOOST_MSVC |
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15 #include <boost/detail/workaround.hpp> |
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16 |
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17 #if BOOST_WORKAROUND(BOOST_MSVC, < 1300) |
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18 # include <boost/range/detail/vc6/end.hpp> |
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19 #else |
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20 # include <boost/range/detail/implementation_help.hpp> |
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21 # include <boost/range/iterator.hpp> |
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22 # include <boost/range/detail/common.hpp> |
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23 # if BOOST_WORKAROUND(BOOST_MSVC, < 1310) |
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24 # include <boost/range/detail/remove_extent.hpp> |
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25 # endif |
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26 |
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27 namespace boost |
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28 { |
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29 namespace range_detail |
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30 { |
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31 template< typename T > |
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32 struct range_end; |
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33 |
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34 ////////////////////////////////////////////////////////////////////// |
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35 // default |
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36 ////////////////////////////////////////////////////////////////////// |
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37 |
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38 template<> |
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39 struct range_end<std_container_> |
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40 { |
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41 template< typename C > |
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42 static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type |
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43 fun( C& c ) |
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44 { |
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45 return c.end(); |
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46 }; |
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47 }; |
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48 |
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49 ////////////////////////////////////////////////////////////////////// |
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50 // pair |
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51 ////////////////////////////////////////////////////////////////////// |
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52 |
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53 template<> |
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54 struct range_end<std_pair_> |
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55 { |
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56 template< typename P > |
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57 static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<P>::type |
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58 fun( const P& p ) |
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59 { |
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60 return p.second; |
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61 } |
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62 }; |
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63 |
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64 ////////////////////////////////////////////////////////////////////// |
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65 // array |
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66 ////////////////////////////////////////////////////////////////////// |
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67 |
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68 template<> |
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69 struct range_end<array_> |
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70 { |
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71 #if !BOOST_WORKAROUND(BOOST_MSVC, < 1310) |
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72 template< typename T, std::size_t sz > |
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73 static T* fun( T BOOST_RANGE_ARRAY_REF()[sz] ) |
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74 { |
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75 return boost::range_detail::array_end( boost_range_array ); |
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76 } |
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77 #else |
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78 template<typename T> |
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79 static BOOST_RANGE_DEDUCED_TYPENAME remove_extent<T>::type* fun(T& t) |
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80 { |
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81 return t + remove_extent<T>::size; |
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82 } |
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83 #endif |
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84 }; |
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85 |
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86 } // namespace 'range_detail' |
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87 |
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88 template< typename C > |
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89 inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type |
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90 end( C& c ) |
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91 { |
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92 return range_detail::range_end< BOOST_RANGE_DEDUCED_TYPENAME range_detail::range<C>::type >::fun( c ); |
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93 } |
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94 |
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95 } // namespace 'boost' |
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96 |
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97 # endif // VC6 |
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98 #endif |