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annotate DEPENDENCIES/generic/include/boost/range/detail/common.hpp @ 125:34e428693f5d vext

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Vext -> Repoint
author Chris Cannam
date Thu, 14 Jun 2018 11:15:39 +0100
parents c530137014c0
children
rev   line source
Chris@16 1 // Boost.Range library
Chris@16 2 //
Chris@16 3 // Copyright Thorsten Ottosen 2003-2004. Use, modification and
Chris@16 4 // distribution is subject to the Boost Software License, Version
Chris@16 5 // 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16 6 // http://www.boost.org/LICENSE_1_0.txt)
Chris@16 7 //
Chris@16 8 // For more information, see http://www.boost.org/libs/range/
Chris@16 9 //
Chris@16 10
Chris@16 11 #ifndef BOOST_RANGE_DETAIL_COMMON_HPP
Chris@16 12 #define BOOST_RANGE_DETAIL_COMMON_HPP
Chris@16 13
Chris@101 14 #if defined(_MSC_VER)
Chris@16 15 # pragma once
Chris@16 16 #endif
Chris@16 17
Chris@16 18 #include <boost/range/config.hpp>
Chris@16 19 #include <boost/range/detail/sfinae.hpp>
Chris@16 20 #include <boost/type_traits/is_void.hpp>
Chris@16 21 #include <boost/type_traits/detail/ice_or.hpp>
Chris@16 22 #include <boost/mpl/if.hpp>
Chris@16 23 #include <boost/mpl/int.hpp>
Chris@16 24 #include <cstddef>
Chris@16 25
Chris@16 26 //////////////////////////////////////////////////////////////////////////////
Chris@16 27 // missing partial specialization workaround.
Chris@16 28 //////////////////////////////////////////////////////////////////////////////
Chris@16 29
Chris@16 30 namespace boost
Chris@16 31 {
Chris@16 32 namespace range_detail
Chris@16 33 {
Chris@16 34 // 1 = std containers
Chris@16 35 // 2 = std::pair
Chris@16 36 // 3 = const std::pair
Chris@16 37 // 4 = array
Chris@16 38 // 5 = const array
Chris@16 39 // 6 = char array
Chris@16 40 // 7 = wchar_t array
Chris@16 41 // 8 = char*
Chris@16 42 // 9 = const char*
Chris@16 43 // 10 = whar_t*
Chris@16 44 // 11 = const wchar_t*
Chris@16 45 // 12 = string
Chris@16 46
Chris@16 47 typedef mpl::int_<1>::type std_container_;
Chris@16 48 typedef mpl::int_<2>::type std_pair_;
Chris@16 49 typedef mpl::int_<3>::type const_std_pair_;
Chris@16 50 typedef mpl::int_<4>::type array_;
Chris@16 51 typedef mpl::int_<5>::type const_array_;
Chris@16 52 typedef mpl::int_<6>::type char_array_;
Chris@16 53 typedef mpl::int_<7>::type wchar_t_array_;
Chris@16 54 typedef mpl::int_<8>::type char_ptr_;
Chris@16 55 typedef mpl::int_<9>::type const_char_ptr_;
Chris@16 56 typedef mpl::int_<10>::type wchar_t_ptr_;
Chris@16 57 typedef mpl::int_<11>::type const_wchar_t_ptr_;
Chris@16 58 typedef mpl::int_<12>::type string_;
Chris@16 59
Chris@16 60 template< typename C >
Chris@16 61 struct range_helper
Chris@16 62 {
Chris@16 63 static C* c;
Chris@16 64 static C ptr;
Chris@16 65
Chris@16 66 BOOST_STATIC_CONSTANT( bool, is_pair_ = sizeof( boost::range_detail::is_pair_impl( c ) ) == sizeof( yes_type ) );
Chris@16 67 BOOST_STATIC_CONSTANT( bool, is_char_ptr_ = sizeof( boost::range_detail::is_char_ptr_impl( ptr ) ) == sizeof( yes_type ) );
Chris@16 68 BOOST_STATIC_CONSTANT( bool, is_const_char_ptr_ = sizeof( boost::range_detail::is_const_char_ptr_impl( ptr ) ) == sizeof( yes_type ) );
Chris@16 69 BOOST_STATIC_CONSTANT( bool, is_wchar_t_ptr_ = sizeof( boost::range_detail::is_wchar_t_ptr_impl( ptr ) ) == sizeof( yes_type ) );
Chris@16 70 BOOST_STATIC_CONSTANT( bool, is_const_wchar_t_ptr_ = sizeof( boost::range_detail::is_const_wchar_t_ptr_impl( ptr ) ) == sizeof( yes_type ) );
Chris@16 71 BOOST_STATIC_CONSTANT( bool, is_char_array_ = sizeof( boost::range_detail::is_char_array_impl( ptr ) ) == sizeof( yes_type ) );
Chris@16 72 BOOST_STATIC_CONSTANT( bool, is_wchar_t_array_ = sizeof( boost::range_detail::is_wchar_t_array_impl( ptr ) ) == sizeof( yes_type ) );
Chris@16 73 BOOST_STATIC_CONSTANT( bool, is_string_ = (boost::type_traits::ice_or<is_const_char_ptr_, is_const_wchar_t_ptr_>::value ));
Chris@16 74 BOOST_STATIC_CONSTANT( bool, is_array_ = boost::is_array<C>::value );
Chris@16 75
Chris@16 76 };
Chris@16 77
Chris@16 78 template< typename C >
Chris@16 79 class range
Chris@16 80 {
Chris@16 81 typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< ::boost::range_detail::range_helper<C>::is_pair_,
Chris@16 82 boost::range_detail::std_pair_,
Chris@16 83 void >::type pair_t;
Chris@16 84 typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< ::boost::range_detail::range_helper<C>::is_array_,
Chris@16 85 boost::range_detail::array_,
Chris@16 86 pair_t >::type array_t;
Chris@16 87 typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< ::boost::range_detail::range_helper<C>::is_string_,
Chris@16 88 boost::range_detail::string_,
Chris@16 89 array_t >::type string_t;
Chris@16 90 typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< ::boost::range_detail::range_helper<C>::is_const_char_ptr_,
Chris@16 91 boost::range_detail::const_char_ptr_,
Chris@16 92 string_t >::type const_char_ptr_t;
Chris@16 93 typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< ::boost::range_detail::range_helper<C>::is_char_ptr_,
Chris@16 94 boost::range_detail::char_ptr_,
Chris@16 95 const_char_ptr_t >::type char_ptr_t;
Chris@16 96 typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< ::boost::range_detail::range_helper<C>::is_const_wchar_t_ptr_,
Chris@16 97 boost::range_detail::const_wchar_t_ptr_,
Chris@16 98 char_ptr_t >::type const_wchar_ptr_t;
Chris@16 99 typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< ::boost::range_detail::range_helper<C>::is_wchar_t_ptr_,
Chris@16 100 boost::range_detail::wchar_t_ptr_,
Chris@16 101 const_wchar_ptr_t >::type wchar_ptr_t;
Chris@16 102 typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< ::boost::range_detail::range_helper<C>::is_wchar_t_array_,
Chris@16 103 boost::range_detail::wchar_t_array_,
Chris@16 104 wchar_ptr_t >::type wchar_array_t;
Chris@16 105 typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< ::boost::range_detail::range_helper<C>::is_char_array_,
Chris@16 106 boost::range_detail::char_array_,
Chris@16 107 wchar_array_t >::type char_array_t;
Chris@16 108 public:
Chris@16 109 typedef BOOST_RANGE_DEDUCED_TYPENAME boost::mpl::if_c< ::boost::is_void<char_array_t>::value,
Chris@16 110 boost::range_detail::std_container_,
Chris@16 111 char_array_t >::type type;
Chris@16 112 }; // class 'range'
Chris@16 113 }
Chris@16 114 }
Chris@16 115
Chris@16 116 #endif
Chris@16 117