[857] | 1 | // - tuple_basic_no_partial_spec.hpp -----------------------------------------
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| 2 |
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| 3 | // Copyright (C) 1999, 2000 Jaakko Järvi (jaakko.jarvi@cs.utu.fi)
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| 4 | // Copyright (C) 2001 Douglas Gregor (gregod@rpi.edu)
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| 5 | // Copyright (C) 2001 Gary Powell (gary.powell@sierra.com)
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| 6 | //
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| 7 | // Distributed under the Boost Software License, Version 1.0. (See
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| 8 | // accompanying file LICENSE_1_0.txt or copy at
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| 9 | // http://www.boost.org/LICENSE_1_0.txt)
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| 10 |
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| 11 | // For more information, see http://www.boost.org or http://lambda.cs.utu.fi
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| 12 |
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| 13 | // Revision History
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| 14 | // 14 02 01 Remove extra ';'. Also, fixed 10-parameter to make_tuple. (DG)
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| 15 | // 10 02 01 Fixed "null_type" constructors.
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| 16 | // Implemented comparison operators globally.
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| 17 | // Hide element_type_ref and element_type_const_ref.
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| 18 | // (DG).
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| 19 | // 09 02 01 Extended to tuples of length 10. Changed comparison for
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| 20 | // operator<()
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| 21 | // to the same used by std::pair<>, added cnull_type() (GP)
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| 22 | // 03 02 01 Initial Version from original tuple.hpp code by JJ. (DG)
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| 23 |
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| 24 | // -----------------------------------------------------------------
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| 25 |
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| 26 | #ifndef BOOST_TUPLE_BASIC_NO_PARTIAL_SPEC_HPP
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| 27 | #define BOOST_TUPLE_BASIC_NO_PARTIAL_SPEC_HPP
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| 28 |
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| 29 | #include "boost/type_traits.hpp"
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| 30 | #include <utility>
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| 31 |
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| 32 | #if defined BOOST_MSVC
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| 33 | #pragma warning(disable:4518) // storage-class or type specifier(s) unexpected here; ignored
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| 34 | #pragma warning(disable:4181) // qualifier applied to reference type ignored
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| 35 | #pragma warning(disable:4227) // qualifier applied to reference type ignored
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| 36 | #endif
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| 37 |
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| 38 | namespace boost {
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| 39 | namespace tuples {
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| 40 |
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| 41 | // null_type denotes the end of a list built with "cons"
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| 42 | struct null_type
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| 43 | {
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| 44 | null_type() {}
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| 45 | null_type(const null_type&, const null_type&) {}
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| 46 | };
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| 47 |
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| 48 | // a helper function to provide a const null_type type temporary
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| 49 | inline const null_type cnull_type() { return null_type(); }
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| 50 |
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| 51 | // forward declaration of tuple
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| 52 | template<
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| 53 | typename T1 = null_type,
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| 54 | typename T2 = null_type,
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| 55 | typename T3 = null_type,
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| 56 | typename T4 = null_type,
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| 57 | typename T5 = null_type,
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| 58 | typename T6 = null_type,
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| 59 | typename T7 = null_type,
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| 60 | typename T8 = null_type,
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| 61 | typename T9 = null_type,
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| 62 | typename T10 = null_type
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| 63 | >
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| 64 | class tuple;
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| 65 |
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| 66 | // forward declaration of cons
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| 67 | template<typename Head, typename Tail = null_type>
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| 68 | struct cons;
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| 69 |
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| 70 | namespace detail {
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| 71 |
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| 72 | // Takes a pointer and routes all assignments to whatever it points to
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| 73 | template<typename T>
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| 74 | struct assign_to_pointee
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| 75 | {
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| 76 | public:
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| 77 | explicit assign_to_pointee(T* p) : ptr(p) {}
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| 78 |
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| 79 | template<typename Other>
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| 80 | assign_to_pointee& operator=(const Other& other)
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| 81 | {
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| 82 | *ptr = other;
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| 83 | return *this;
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| 84 | }
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| 85 |
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| 86 | private:
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| 87 | T* ptr;
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| 88 | };
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| 89 |
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| 90 | // Swallows any assignment
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| 91 | struct swallow_assign
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| 92 | {
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| 93 | template<typename T>
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| 94 | swallow_assign const& operator=(const T&) const
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| 95 | {
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| 96 | return *this;
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| 97 | }
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| 98 | };
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| 99 |
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| 100 | template <typename T> struct add_const_reference : add_reference<typename add_const<T>::type> {};
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| 101 |
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| 102 | template <class MyTail>
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| 103 | struct init_tail
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| 104 | {
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| 105 | // Each of vc6 and vc7 seem to require a different formulation
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| 106 | // of this return type
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| 107 | template <class H, class T>
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| 108 | #if BOOST_WORKAROUND(BOOST_MSVC, == 1200)
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| 109 | static typename add_reference<typename add_const<T>::type>::type
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| 110 | #else
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| 111 | static typename add_const_reference<T>::type
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| 112 | #endif
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| 113 | execute( cons<H,T> const& u, long )
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| 114 | {
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| 115 | return u.get_tail();
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| 116 | }
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| 117 | };
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| 118 |
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| 119 | template <>
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| 120 | struct init_tail<null_type>
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| 121 | {
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| 122 | template <class H>
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| 123 | static null_type execute( cons<H,null_type> const& u, long )
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| 124 | {
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| 125 | return null_type();
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| 126 | }
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| 127 |
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| 128 | template <class U>
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| 129 | static null_type execute(U const&, ...)
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| 130 | {
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| 131 | return null_type();
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| 132 | }
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| 133 | private:
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| 134 | template <class H, class T>
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| 135 | void execute( cons<H,T> const&, int);
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| 136 | };
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| 137 |
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| 138 | template <class Other>
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| 139 | Other const&
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| 140 | init_head( Other const& u, ... )
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| 141 | {
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| 142 | return u;
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| 143 | }
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| 144 |
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| 145 | template <class H, class T>
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| 146 | typename add_reference<typename add_const<H>::type>::type
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| 147 | init_head( cons<H,T> const& u, int )
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| 148 | {
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| 149 | return u.get_head();
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| 150 | }
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| 151 |
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| 152 | inline char**** init_head(null_type const&, int);
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| 153 |
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| 154 | } // end of namespace detail
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| 155 |
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| 156 | // cons builds a heterogenous list of types
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| 157 | template<typename Head, typename Tail>
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| 158 | struct cons
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| 159 | {
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| 160 | typedef cons self_type;
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| 161 | typedef Head head_type;
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| 162 | typedef Tail tail_type;
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| 163 |
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| 164 | private:
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| 165 | typedef typename boost::add_reference<head_type>::type head_ref;
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| 166 | typedef typename boost::add_reference<tail_type>::type tail_ref;
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| 167 | typedef typename detail::add_const_reference<head_type>::type head_cref;
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| 168 | typedef typename detail::add_const_reference<tail_type>::type tail_cref;
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| 169 | public:
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| 170 | head_type head;
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| 171 | tail_type tail;
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| 172 |
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| 173 | head_ref get_head() { return head; }
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| 174 | tail_ref get_tail() { return tail; }
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| 175 |
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| 176 | head_cref get_head() const { return head; }
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| 177 | tail_cref get_tail() const { return tail; }
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| 178 |
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| 179 | cons() : head(), tail() {}
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| 180 |
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| 181 | #if defined BOOST_MSVC
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| 182 | template<typename Tail>
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| 183 | cons(head_cref h /* = head_type() */, // causes MSVC 6.5 to barf.
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| 184 | const Tail& t) : head(h), tail(t.head, t.tail)
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| 185 | {
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| 186 | }
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| 187 |
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| 188 | cons(head_cref h /* = head_type() */, // causes MSVC 6.5 to barf.
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| 189 | const null_type& t) : head(h), tail(t)
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| 190 | {
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| 191 | }
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| 192 |
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| 193 | #else
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| 194 | template<typename T>
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| 195 | explicit cons(head_cref h, const T& t) :
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| 196 | head(h), tail(t.head, t.tail)
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| 197 | {
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| 198 | }
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| 199 |
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| 200 | explicit cons(head_cref h = head_type(),
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| 201 | tail_cref t = tail_type()) :
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| 202 | head(h), tail(t)
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| 203 | {
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| 204 | }
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| 205 | #endif
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| 206 |
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| 207 | template <class U>
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| 208 | cons( const U& u )
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| 209 | : head(detail::init_head(u, 0))
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| 210 | , tail(detail::init_tail<Tail>::execute(u, 0L))
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| 211 | {
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| 212 | }
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| 213 |
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| 214 | template<typename Other>
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| 215 | cons& operator=(const Other& other)
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| 216 | {
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| 217 | head = other.head;
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| 218 | tail = other.tail;
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| 219 | return *this;
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| 220 | }
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| 221 | };
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| 222 |
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| 223 | namespace detail {
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| 224 |
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| 225 | // Determines if the parameter is null_type
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| 226 | template<typename T> struct is_null_type { enum { RET = 0 }; };
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| 227 | template<> struct is_null_type<null_type> { enum { RET = 1 }; };
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| 228 |
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| 229 | /* Build a cons structure from the given Head and Tail. If both are null_type,
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| 230 | return null_type. */
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| 231 | template<typename Head, typename Tail>
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| 232 | struct build_cons
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| 233 | {
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| 234 | private:
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| 235 | enum { tail_is_null_type = is_null_type<Tail>::RET };
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| 236 | public:
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| 237 | typedef cons<Head, Tail> RET;
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| 238 | };
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| 239 |
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| 240 | template<>
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| 241 | struct build_cons<null_type, null_type>
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| 242 | {
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| 243 | typedef null_type RET;
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| 244 | };
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| 245 |
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| 246 | // Map the N elements of a tuple into a cons list
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| 247 | template<
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| 248 | typename T1,
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| 249 | typename T2 = null_type,
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| 250 | typename T3 = null_type,
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| 251 | typename T4 = null_type,
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| 252 | typename T5 = null_type,
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| 253 | typename T6 = null_type,
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| 254 | typename T7 = null_type,
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| 255 | typename T8 = null_type,
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| 256 | typename T9 = null_type,
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| 257 | typename T10 = null_type
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| 258 | >
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| 259 | struct map_tuple_to_cons
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| 260 | {
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| 261 | typedef typename detail::build_cons<T10, null_type >::RET cons10;
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| 262 | typedef typename detail::build_cons<T9, cons10>::RET cons9;
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| 263 | typedef typename detail::build_cons<T8, cons9>::RET cons8;
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| 264 | typedef typename detail::build_cons<T7, cons8>::RET cons7;
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| 265 | typedef typename detail::build_cons<T6, cons7>::RET cons6;
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| 266 | typedef typename detail::build_cons<T5, cons6>::RET cons5;
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| 267 | typedef typename detail::build_cons<T4, cons5>::RET cons4;
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| 268 | typedef typename detail::build_cons<T3, cons4>::RET cons3;
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| 269 | typedef typename detail::build_cons<T2, cons3>::RET cons2;
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| 270 | typedef typename detail::build_cons<T1, cons2>::RET cons1;
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| 271 | };
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| 272 |
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| 273 | // Workaround the lack of partial specialization in some compilers
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| 274 | template<int N>
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| 275 | struct _element_type
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| 276 | {
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| 277 | template<typename Tuple>
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| 278 | struct inner
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| 279 | {
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| 280 | private:
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| 281 | typedef typename Tuple::tail_type tail_type;
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| 282 | typedef _element_type<N-1> next_elt_type;
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| 283 |
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| 284 | public:
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| 285 | typedef typename _element_type<N-1>::template inner<tail_type>::RET RET;
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| 286 | };
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| 287 | };
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| 288 |
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| 289 | template<>
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| 290 | struct _element_type<0>
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| 291 | {
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| 292 | template<typename Tuple>
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| 293 | struct inner
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| 294 | {
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| 295 | typedef typename Tuple::head_type RET;
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| 296 | };
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| 297 | };
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| 298 |
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| 299 | } // namespace detail
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| 300 |
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| 301 |
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| 302 | // Return the Nth type of the given Tuple
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| 303 | template<int N, typename Tuple>
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| 304 | struct element
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| 305 | {
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| 306 | private:
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| 307 | typedef detail::_element_type<N> nth_type;
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| 308 |
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| 309 | public:
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| 310 | typedef typename nth_type::template inner<Tuple>::RET RET;
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| 311 | typedef RET type;
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| 312 | };
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| 313 |
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| 314 | namespace detail {
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| 315 |
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| 316 | #if defined(BOOST_MSVC) && (BOOST_MSVC == 1300)
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| 317 | // special workaround for vc7:
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| 318 |
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| 319 | template <bool x>
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| 320 | struct reference_adder
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| 321 | {
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| 322 | template <class T>
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| 323 | struct rebind
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| 324 | {
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| 325 | typedef T& type;
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| 326 | };
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| 327 | };
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| 328 |
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| 329 | template <>
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| 330 | struct reference_adder<true>
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| 331 | {
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| 332 | template <class T>
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| 333 | struct rebind
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| 334 | {
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| 335 | typedef T type;
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| 336 | };
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| 337 | };
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| 338 |
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| 339 |
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| 340 | // Return a reference to the Nth type of the given Tuple
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| 341 | template<int N, typename Tuple>
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| 342 | struct element_ref
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| 343 | {
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| 344 | private:
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| 345 | typedef typename element<N, Tuple>::RET elt_type;
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| 346 | enum { is_ref = is_reference<elt_type>::value };
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| 347 |
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| 348 | public:
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| 349 | typedef reference_adder<is_ref>::rebind<elt_type>::type RET;
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| 350 | typedef RET type;
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| 351 | };
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| 352 |
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| 353 | // Return a const reference to the Nth type of the given Tuple
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| 354 | template<int N, typename Tuple>
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| 355 | struct element_const_ref
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| 356 | {
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| 357 | private:
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| 358 | typedef typename element<N, Tuple>::RET elt_type;
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| 359 | enum { is_ref = is_reference<elt_type>::value };
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| 360 |
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| 361 | public:
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| 362 | typedef reference_adder<is_ref>::rebind<const elt_type>::type RET;
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| 363 | typedef RET type;
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| 364 | };
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| 365 |
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| 366 | #else // vc7
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| 367 |
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| 368 | // Return a reference to the Nth type of the given Tuple
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| 369 | template<int N, typename Tuple>
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| 370 | struct element_ref
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| 371 | {
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| 372 | private:
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| 373 | typedef typename element<N, Tuple>::RET elt_type;
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| 374 |
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| 375 | public:
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| 376 | typedef typename add_reference<elt_type>::type RET;
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| 377 | typedef RET type;
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| 378 | };
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| 379 |
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| 380 | // Return a const reference to the Nth type of the given Tuple
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| 381 | template<int N, typename Tuple>
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| 382 | struct element_const_ref
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| 383 | {
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| 384 | private:
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| 385 | typedef typename element<N, Tuple>::RET elt_type;
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| 386 |
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| 387 | public:
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| 388 | typedef typename add_reference<const elt_type>::type RET;
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| 389 | typedef RET type;
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| 390 | };
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| 391 | #endif // vc7
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| 392 |
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| 393 | } // namespace detail
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| 394 |
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| 395 | // Get length of this tuple
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| 396 | template<typename Tuple>
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| 397 | struct length
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| 398 | {
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| 399 | BOOST_STATIC_CONSTANT(int, value = 1 + length<typename Tuple::tail_type>::value);
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| 400 | };
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| 401 |
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| 402 | template<> struct length<tuple<> > {
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| 403 | BOOST_STATIC_CONSTANT(int, value = 0);
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| 404 | };
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| 405 |
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| 406 | template<>
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| 407 | struct length<null_type>
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| 408 | {
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| 409 | BOOST_STATIC_CONSTANT(int, value = 0);
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| 410 | };
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| 411 |
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| 412 | namespace detail {
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| 413 |
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| 414 | // Reference the Nth element in a tuple and retrieve it with "get"
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| 415 | template<int N>
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| 416 | struct get_class
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| 417 | {
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| 418 | template<typename Head, typename Tail>
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| 419 | static inline
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| 420 | typename detail::element_ref<N, cons<Head, Tail> >::RET
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| 421 | get(cons<Head, Tail>& t)
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| 422 | {
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| 423 | return get_class<N-1>::get(t.tail);
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| 424 | }
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| 425 |
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| 426 | template<typename Head, typename Tail>
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| 427 | static inline
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| 428 | typename detail::element_const_ref<N, cons<Head, Tail> >::RET
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| 429 | get(const cons<Head, Tail>& t)
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| 430 | {
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| 431 | return get_class<N-1>::get(t.tail);
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| 432 | }
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| 433 | };
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| 434 |
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| 435 | template<>
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| 436 | struct get_class<0>
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| 437 | {
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| 438 | template<typename Head, typename Tail>
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| 439 | static inline
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| 440 | typename add_reference<Head>::type
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| 441 | get(cons<Head, Tail>& t)
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| 442 | {
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| 443 | return t.head;
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| 444 | }
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| 445 |
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| 446 | template<typename Head, typename Tail>
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| 447 | static inline
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| 448 | typename add_reference<const Head>::type
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| 449 | get(const cons<Head, Tail>& t)
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| 450 | {
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| 451 | return t.head;
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| 452 | }
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| 453 | };
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| 454 |
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| 455 | } // namespace detail
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| 456 |
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| 457 | // tuple class
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| 458 | template<
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| 459 | typename T1,
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| 460 | typename T2,
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| 461 | typename T3,
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| 462 | typename T4,
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| 463 | typename T5,
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| 464 | typename T6,
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| 465 | typename T7,
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| 466 | typename T8,
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| 467 | typename T9,
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| 468 | typename T10
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| 469 | >
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| 470 | class tuple :
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| 471 | public detail::map_tuple_to_cons<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>::cons1
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| 472 | {
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| 473 | private:
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| 474 | typedef detail::map_tuple_to_cons<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> mapped_tuple;
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| 475 | typedef typename mapped_tuple::cons10 cons10;
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| 476 | typedef typename mapped_tuple::cons9 cons9;
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| 477 | typedef typename mapped_tuple::cons8 cons8;
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| 478 | typedef typename mapped_tuple::cons7 cons7;
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| 479 | typedef typename mapped_tuple::cons6 cons6;
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| 480 | typedef typename mapped_tuple::cons5 cons5;
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| 481 | typedef typename mapped_tuple::cons4 cons4;
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| 482 | typedef typename mapped_tuple::cons3 cons3;
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| 483 | typedef typename mapped_tuple::cons2 cons2;
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| 484 | typedef typename mapped_tuple::cons1 cons1;
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| 485 |
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| 486 | typedef typename detail::add_const_reference<T1>::type t1_cref;
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| 487 | typedef typename detail::add_const_reference<T2>::type t2_cref;
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| 488 | typedef typename detail::add_const_reference<T3>::type t3_cref;
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| 489 | typedef typename detail::add_const_reference<T4>::type t4_cref;
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| 490 | typedef typename detail::add_const_reference<T5>::type t5_cref;
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| 491 | typedef typename detail::add_const_reference<T6>::type t6_cref;
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| 492 | typedef typename detail::add_const_reference<T7>::type t7_cref;
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| 493 | typedef typename detail::add_const_reference<T8>::type t8_cref;
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| 494 | typedef typename detail::add_const_reference<T9>::type t9_cref;
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| 495 | typedef typename detail::add_const_reference<T10>::type t10_cref;
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| 496 | public:
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| 497 | typedef cons1 inherited;
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| 498 | typedef tuple self_type;
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| 499 |
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| 500 | tuple() : cons1(T1(), cons2(T2(), cons3(T3(), cons4(T4(), cons5(T5(), cons6(T6(),cons7(T7(),cons8(T8(),cons9(T9(),cons10(T10()))))))))))
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| 501 | {}
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| 502 |
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| 503 | tuple(
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| 504 | t1_cref t1,
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| 505 | t2_cref t2,
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| 506 | t3_cref t3 = T3(),
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| 507 | t4_cref t4 = T4(),
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| 508 | t5_cref t5 = T5(),
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| 509 | t6_cref t6 = T6(),
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| 510 | t7_cref t7 = T7(),
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| 511 | t8_cref t8 = T8(),
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| 512 | t9_cref t9 = T9(),
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| 513 | t10_cref t10 = T10()
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| 514 | ) :
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| 515 | cons1(t1, cons2(t2, cons3(t3, cons4(t4, cons5(t5, cons6(t6,cons7(t7,cons8(t8,cons9(t9,cons10(t10))))))))))
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| 516 | {
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| 517 | }
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| 518 |
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| 519 | explicit tuple(t1_cref t1)
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| 520 | : cons1(t1, cons2(T2(), cons3(T3(), cons4(T4(), cons5(T5(), cons6(T6(),cons7(T7(),cons8(T8(),cons9(T9(),cons10(T10()))))))))))
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| 521 | {}
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| 522 |
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| 523 | template<typename Head, typename Tail>
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| 524 | tuple(const cons<Head, Tail>& other) :
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| 525 | cons1(other.head, other.tail)
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| 526 | {
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| 527 | }
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| 528 |
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| 529 | template<typename First, typename Second>
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| 530 | self_type& operator=(const std::pair<First, Second>& other)
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| 531 | {
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| 532 | this->head = other.first;
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| 533 | this->tail.head = other.second;
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| 534 | return *this;
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| 535 | }
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| 536 |
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| 537 | template<typename Head, typename Tail>
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| 538 | self_type& operator=(const cons<Head, Tail>& other)
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| 539 | {
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| 540 | this->head = other.head;
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| 541 | this->tail = other.tail;
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| 542 |
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| 543 | return *this;
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| 544 | }
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| 545 | };
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| 546 |
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| 547 | namespace detail {
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| 548 |
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| 549 | template<int N> struct workaround_holder {};
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| 550 |
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| 551 | } // namespace detail
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| 552 |
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| 553 | template<int N, typename Head, typename Tail>
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| 554 | typename detail::element_ref<N, cons<Head, Tail> >::RET
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| 555 | get(cons<Head, Tail>& t, detail::workaround_holder<N>* = 0)
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| 556 | {
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| 557 | return detail::get_class<N>::get(t);
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| 558 | }
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| 559 |
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| 560 | template<int N, typename Head, typename Tail>
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| 561 | typename detail::element_const_ref<N, cons<Head, Tail> >::RET
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| 562 | get(const cons<Head, Tail>& t, detail::workaround_holder<N>* = 0)
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| 563 | {
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| 564 | return detail::get_class<N>::get(t);
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| 565 | }
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| 566 |
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| 567 | // Make a tuple
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| 568 | template<typename T1>
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| 569 | inline
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| 570 | tuple<T1>
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| 571 | make_tuple(const T1& t1)
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| 572 | {
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| 573 | return tuple<T1>(t1);
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| 574 | }
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| 575 |
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| 576 | // Make a tuple
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| 577 | template<typename T1, typename T2>
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| 578 | inline
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| 579 | tuple<T1, T2>
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| 580 | make_tuple(const T1& t1, const T2& t2)
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| 581 | {
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| 582 | return tuple<T1, T2>(t1, t2);
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| 583 | }
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| 584 |
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| 585 | // Make a tuple
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| 586 | template<typename T1, typename T2, typename T3>
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| 587 | inline
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| 588 | tuple<T1, T2, T3>
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| 589 | make_tuple(const T1& t1, const T2& t2, const T3& t3)
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| 590 | {
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| 591 | return tuple<T1, T2, T3>(t1, t2, t3);
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| 592 | }
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| 593 |
|
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| 594 | // Make a tuple
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| 595 | template<typename T1, typename T2, typename T3, typename T4>
|
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| 596 | inline
|
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| 597 | tuple<T1, T2, T3, T4>
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| 598 | make_tuple(const T1& t1, const T2& t2, const T3& t3, const T4& t4)
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| 599 | {
|
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| 600 | return tuple<T1, T2, T3, T4>(t1, t2, t3, t4);
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| 601 | }
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| 602 |
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| 603 | // Make a tuple
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| 604 | template<typename T1, typename T2, typename T3, typename T4, typename T5>
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| 605 | inline
|
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| 606 | tuple<T1, T2, T3, T4, T5>
|
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| 607 | make_tuple(const T1& t1, const T2& t2, const T3& t3, const T4& t4, const T5& t5)
|
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| 608 | {
|
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| 609 | return tuple<T1, T2, T3, T4, T5>(t1, t2, t3, t4, t5);
|
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| 610 | }
|
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| 611 |
|
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| 612 | // Make a tuple
|
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| 613 | template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6>
|
---|
| 614 | inline
|
---|
| 615 | tuple<T1, T2, T3, T4, T5, T6>
|
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| 616 | make_tuple(const T1& t1, const T2& t2, const T3& t3, const T4& t4, const T5& t5, const T6& t6)
|
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| 617 | {
|
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| 618 | return tuple<T1, T2, T3, T4, T5, T6>(t1, t2, t3, t4, t5, t6);
|
---|
| 619 | }
|
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| 620 |
|
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| 621 | // Make a tuple
|
---|
| 622 | template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7>
|
---|
| 623 | inline
|
---|
| 624 | tuple<T1, T2, T3, T4, T5, T6, T7>
|
---|
| 625 | make_tuple(const T1& t1, const T2& t2, const T3& t3, const T4& t4, const T5& t5, const T6& t6, const T7& t7)
|
---|
| 626 | {
|
---|
| 627 | return tuple<T1, T2, T3, T4, T5, T6, T7>(t1, t2, t3, t4, t5, t6, t7);
|
---|
| 628 | }
|
---|
| 629 |
|
---|
| 630 | // Make a tuple
|
---|
| 631 | template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8>
|
---|
| 632 | inline
|
---|
| 633 | tuple<T1, T2, T3, T4, T5, T6, T7, T8>
|
---|
| 634 | make_tuple(const T1& t1, const T2& t2, const T3& t3, const T4& t4, const T5& t5, const T6& t6, const T7& t7, const T8& t8)
|
---|
| 635 | {
|
---|
| 636 | return tuple<T1, T2, T3, T4, T5, T6, T7, T8>(t1, t2, t3, t4, t5, t6, t7, t8);
|
---|
| 637 | }
|
---|
| 638 |
|
---|
| 639 | // Make a tuple
|
---|
| 640 | template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8, typename T9>
|
---|
| 641 | inline
|
---|
| 642 | tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9>
|
---|
| 643 | make_tuple(const T1& t1, const T2& t2, const T3& t3, const T4& t4, const T5& t5, const T6& t6, const T7& t7, const T8& t8, const T9& t9)
|
---|
| 644 | {
|
---|
| 645 | return tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9>(t1, t2, t3, t4, t5, t6, t7, t8, t9);
|
---|
| 646 | }
|
---|
| 647 |
|
---|
| 648 | // Make a tuple
|
---|
| 649 | template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8, typename T9, typename T10>
|
---|
| 650 | inline
|
---|
| 651 | tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>
|
---|
| 652 | make_tuple(const T1& t1, const T2& t2, const T3& t3, const T4& t4, const T5& t5, const T6& t6, const T7& t7, const T8& t8, const T9& t9, const T10& t10)
|
---|
| 653 | {
|
---|
| 654 | return tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10);
|
---|
| 655 | }
|
---|
| 656 |
|
---|
| 657 | // Tie variables into a tuple
|
---|
| 658 | template<typename T1>
|
---|
| 659 | inline
|
---|
| 660 | tuple<detail::assign_to_pointee<T1> >
|
---|
| 661 | tie(T1& t1)
|
---|
| 662 | {
|
---|
| 663 | return make_tuple(detail::assign_to_pointee<T1>(&t1));
|
---|
| 664 | }
|
---|
| 665 |
|
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| 666 | // Tie variables into a tuple
|
---|
| 667 | template<typename T1, typename T2>
|
---|
| 668 | inline
|
---|
| 669 | tuple<detail::assign_to_pointee<T1>,
|
---|
| 670 | detail::assign_to_pointee<T2> >
|
---|
| 671 | tie(T1& t1, T2& t2)
|
---|
| 672 | {
|
---|
| 673 | return make_tuple(detail::assign_to_pointee<T1>(&t1),
|
---|
| 674 | detail::assign_to_pointee<T2>(&t2));
|
---|
| 675 | }
|
---|
| 676 |
|
---|
| 677 | // Tie variables into a tuple
|
---|
| 678 | template<typename T1, typename T2, typename T3>
|
---|
| 679 | inline
|
---|
| 680 | tuple<detail::assign_to_pointee<T1>,
|
---|
| 681 | detail::assign_to_pointee<T2>,
|
---|
| 682 | detail::assign_to_pointee<T3> >
|
---|
| 683 | tie(T1& t1, T2& t2, T3& t3)
|
---|
| 684 | {
|
---|
| 685 | return make_tuple(detail::assign_to_pointee<T1>(&t1),
|
---|
| 686 | detail::assign_to_pointee<T2>(&t2),
|
---|
| 687 | detail::assign_to_pointee<T3>(&t3));
|
---|
| 688 | }
|
---|
| 689 |
|
---|
| 690 | // Tie variables into a tuple
|
---|
| 691 | template<typename T1, typename T2, typename T3, typename T4>
|
---|
| 692 | inline
|
---|
| 693 | tuple<detail::assign_to_pointee<T1>,
|
---|
| 694 | detail::assign_to_pointee<T2>,
|
---|
| 695 | detail::assign_to_pointee<T3>,
|
---|
| 696 | detail::assign_to_pointee<T4> >
|
---|
| 697 | tie(T1& t1, T2& t2, T3& t3, T4& t4)
|
---|
| 698 | {
|
---|
| 699 | return make_tuple(detail::assign_to_pointee<T1>(&t1),
|
---|
| 700 | detail::assign_to_pointee<T2>(&t2),
|
---|
| 701 | detail::assign_to_pointee<T3>(&t3),
|
---|
| 702 | detail::assign_to_pointee<T4>(&t4));
|
---|
| 703 | }
|
---|
| 704 |
|
---|
| 705 | // Tie variables into a tuple
|
---|
| 706 | template<typename T1, typename T2, typename T3, typename T4, typename T5>
|
---|
| 707 | inline
|
---|
| 708 | tuple<detail::assign_to_pointee<T1>,
|
---|
| 709 | detail::assign_to_pointee<T2>,
|
---|
| 710 | detail::assign_to_pointee<T3>,
|
---|
| 711 | detail::assign_to_pointee<T4>,
|
---|
| 712 | detail::assign_to_pointee<T5> >
|
---|
| 713 | tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5)
|
---|
| 714 | {
|
---|
| 715 | return make_tuple(detail::assign_to_pointee<T1>(&t1),
|
---|
| 716 | detail::assign_to_pointee<T2>(&t2),
|
---|
| 717 | detail::assign_to_pointee<T3>(&t3),
|
---|
| 718 | detail::assign_to_pointee<T4>(&t4),
|
---|
| 719 | detail::assign_to_pointee<T5>(&t5));
|
---|
| 720 | }
|
---|
| 721 |
|
---|
| 722 | // Tie variables into a tuple
|
---|
| 723 | template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6>
|
---|
| 724 | inline
|
---|
| 725 | tuple<detail::assign_to_pointee<T1>,
|
---|
| 726 | detail::assign_to_pointee<T2>,
|
---|
| 727 | detail::assign_to_pointee<T3>,
|
---|
| 728 | detail::assign_to_pointee<T4>,
|
---|
| 729 | detail::assign_to_pointee<T5>,
|
---|
| 730 | detail::assign_to_pointee<T6> >
|
---|
| 731 | tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5, T6 &t6)
|
---|
| 732 | {
|
---|
| 733 | return make_tuple(detail::assign_to_pointee<T1>(&t1),
|
---|
| 734 | detail::assign_to_pointee<T2>(&t2),
|
---|
| 735 | detail::assign_to_pointee<T3>(&t3),
|
---|
| 736 | detail::assign_to_pointee<T4>(&t4),
|
---|
| 737 | detail::assign_to_pointee<T5>(&t5),
|
---|
| 738 | detail::assign_to_pointee<T6>(&t6));
|
---|
| 739 | }
|
---|
| 740 |
|
---|
| 741 | // Tie variables into a tuple
|
---|
| 742 | template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7>
|
---|
| 743 | inline
|
---|
| 744 | tuple<detail::assign_to_pointee<T1>,
|
---|
| 745 | detail::assign_to_pointee<T2>,
|
---|
| 746 | detail::assign_to_pointee<T3>,
|
---|
| 747 | detail::assign_to_pointee<T4>,
|
---|
| 748 | detail::assign_to_pointee<T5>,
|
---|
| 749 | detail::assign_to_pointee<T6>,
|
---|
| 750 | detail::assign_to_pointee<T7> >
|
---|
| 751 | tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5, T6 &t6, T7 &t7)
|
---|
| 752 | {
|
---|
| 753 | return make_tuple(detail::assign_to_pointee<T1>(&t1),
|
---|
| 754 | detail::assign_to_pointee<T2>(&t2),
|
---|
| 755 | detail::assign_to_pointee<T3>(&t3),
|
---|
| 756 | detail::assign_to_pointee<T4>(&t4),
|
---|
| 757 | detail::assign_to_pointee<T5>(&t5),
|
---|
| 758 | detail::assign_to_pointee<T6>(&t6),
|
---|
| 759 | detail::assign_to_pointee<T7>(&t7));
|
---|
| 760 | }
|
---|
| 761 |
|
---|
| 762 | // Tie variables into a tuple
|
---|
| 763 | template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8>
|
---|
| 764 | inline
|
---|
| 765 | tuple<detail::assign_to_pointee<T1>,
|
---|
| 766 | detail::assign_to_pointee<T2>,
|
---|
| 767 | detail::assign_to_pointee<T3>,
|
---|
| 768 | detail::assign_to_pointee<T4>,
|
---|
| 769 | detail::assign_to_pointee<T5>,
|
---|
| 770 | detail::assign_to_pointee<T6>,
|
---|
| 771 | detail::assign_to_pointee<T7>,
|
---|
| 772 | detail::assign_to_pointee<T8> >
|
---|
| 773 | tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5, T6 &t6, T7 &t7, T8 &t8)
|
---|
| 774 | {
|
---|
| 775 | return make_tuple(detail::assign_to_pointee<T1>(&t1),
|
---|
| 776 | detail::assign_to_pointee<T2>(&t2),
|
---|
| 777 | detail::assign_to_pointee<T3>(&t3),
|
---|
| 778 | detail::assign_to_pointee<T4>(&t4),
|
---|
| 779 | detail::assign_to_pointee<T5>(&t5),
|
---|
| 780 | detail::assign_to_pointee<T6>(&t6),
|
---|
| 781 | detail::assign_to_pointee<T7>(&t7),
|
---|
| 782 | detail::assign_to_pointee<T8>(&t8));
|
---|
| 783 | }
|
---|
| 784 |
|
---|
| 785 | // Tie variables into a tuple
|
---|
| 786 | template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8, typename T9>
|
---|
| 787 | inline
|
---|
| 788 | tuple<detail::assign_to_pointee<T1>,
|
---|
| 789 | detail::assign_to_pointee<T2>,
|
---|
| 790 | detail::assign_to_pointee<T3>,
|
---|
| 791 | detail::assign_to_pointee<T4>,
|
---|
| 792 | detail::assign_to_pointee<T5>,
|
---|
| 793 | detail::assign_to_pointee<T6>,
|
---|
| 794 | detail::assign_to_pointee<T7>,
|
---|
| 795 | detail::assign_to_pointee<T8>,
|
---|
| 796 | detail::assign_to_pointee<T9> >
|
---|
| 797 | tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5, T6 &t6, T7 &t7, T8 &t8, T9 &t9)
|
---|
| 798 | {
|
---|
| 799 | return make_tuple(detail::assign_to_pointee<T1>(&t1),
|
---|
| 800 | detail::assign_to_pointee<T2>(&t2),
|
---|
| 801 | detail::assign_to_pointee<T3>(&t3),
|
---|
| 802 | detail::assign_to_pointee<T4>(&t4),
|
---|
| 803 | detail::assign_to_pointee<T5>(&t5),
|
---|
| 804 | detail::assign_to_pointee<T6>(&t6),
|
---|
| 805 | detail::assign_to_pointee<T7>(&t7),
|
---|
| 806 | detail::assign_to_pointee<T8>(&t8),
|
---|
| 807 | detail::assign_to_pointee<T9>(&t9));
|
---|
| 808 | }
|
---|
| 809 | // Tie variables into a tuple
|
---|
| 810 | template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8, typename T9, typename T10>
|
---|
| 811 | inline
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| 812 | tuple<detail::assign_to_pointee<T1>,
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| 813 | detail::assign_to_pointee<T2>,
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| 814 | detail::assign_to_pointee<T3>,
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| 815 | detail::assign_to_pointee<T4>,
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| 816 | detail::assign_to_pointee<T5>,
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| 817 | detail::assign_to_pointee<T6>,
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| 818 | detail::assign_to_pointee<T7>,
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| 819 | detail::assign_to_pointee<T8>,
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| 820 | detail::assign_to_pointee<T9>,
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| 821 | detail::assign_to_pointee<T10> >
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| 822 | tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5, T6 &t6, T7 &t7, T8 &t8, T9 &t9, T10 &t10)
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| 823 | {
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| 824 | return make_tuple(detail::assign_to_pointee<T1>(&t1),
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| 825 | detail::assign_to_pointee<T2>(&t2),
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| 826 | detail::assign_to_pointee<T3>(&t3),
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| 827 | detail::assign_to_pointee<T4>(&t4),
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| 828 | detail::assign_to_pointee<T5>(&t5),
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| 829 | detail::assign_to_pointee<T6>(&t6),
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| 830 | detail::assign_to_pointee<T7>(&t7),
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| 831 | detail::assign_to_pointee<T8>(&t8),
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| 832 | detail::assign_to_pointee<T9>(&t9),
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| 833 | detail::assign_to_pointee<T10>(&t10));
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| 834 | }
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| 835 | // "ignore" allows tuple positions to be ignored when using "tie".
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| 836 |
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| 837 | detail::swallow_assign const ignore = detail::swallow_assign();
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| 838 |
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| 839 | } // namespace tuples
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| 840 | } // namespace boost
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| 841 | #endif // BOOST_TUPLE_BASIC_NO_PARTIAL_SPEC_HPP
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