mirror of
https://github.com/boostorg/tuple.git
synced 2025-07-29 20:27:17 +02:00
made "ingnore" a const object to avoid linker errors
[SVN r20449]
This commit is contained in:
Joel de Guzman
@ -3,36 +3,36 @@
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// Copyright (C) 1999, 2000 Jaakko J<>rvi (jaakko.jarvi@cs.utu.fi)
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//
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// Permission to copy, use, sell and distribute this software is granted
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// provided this copyright notice appears in all copies.
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// provided this copyright notice appears in all copies.
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// Permission to modify the code and to distribute modified code is granted
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// provided this copyright notice appears in all copies, and a notice
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// provided this copyright notice appears in all copies, and a notice
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// that the code was modified is included with the copyright notice.
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//
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// This software is provided "as is" without express or implied warranty,
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// This software is provided "as is" without express or implied warranty,
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// and with no claim as to its suitability for any purpose.
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// For more information, see http://www.boost.org
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// Outside help:
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// This and that, Gary Powell.
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// Fixed return types for get_head/get_tail
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// Fixed return types for get_head/get_tail
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// ( and other bugs ) per suggestion of Jens Maurer
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// simplified element type accessors + bug fix (Jeremy Siek)
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// Several changes/additions according to suggestions by Doug Gregor,
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// Several changes/additions according to suggestions by Doug Gregor,
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// William Kempf, Vesa Karvonen, John Max Skaller, Ed Brey, Beman Dawes,
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// David Abrahams.
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// Revision history:
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// 2002 05 01 Hugo Duncan: Fix for Borland after Jaakko's previous changes
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// 2002 04 18 Jaakko: tuple element types can be void or plain function
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// 2002 04 18 Jaakko: tuple element types can be void or plain function
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// types, as long as no object is created.
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// Tuple objects can no hold even noncopyable types
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// such as arrays.
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// such as arrays.
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// 2001 10 22 John Maddock
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// Fixes for Borland C++
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// 2001 08 30 David Abrahams
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// Added default constructor for cons<>.
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// -----------------------------------------------------------------
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// -----------------------------------------------------------------
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#ifndef BOOST_TUPLE_BASIC_HPP
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#define BOOST_TUPLE_BASIC_HPP
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@ -42,7 +42,7 @@
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#include "boost/type_traits/cv_traits.hpp"
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#include "boost/type_traits/function_traits.hpp"
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namespace boost {
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namespace tuples {
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@ -66,16 +66,16 @@ template <class Then, class Else> struct IF<false, Then, Else> {
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} // end detail
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// - cons forward declaration -----------------------------------------------
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template <class HT, class TT> struct cons;
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template <class HT, class TT> struct cons;
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// - tuple forward declaration -----------------------------------------------
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template <
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class T0 = null_type, class T1 = null_type, class T2 = null_type,
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class T3 = null_type, class T4 = null_type, class T5 = null_type,
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class T6 = null_type, class T7 = null_type, class T8 = null_type,
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class T0 = null_type, class T1 = null_type, class T2 = null_type,
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class T3 = null_type, class T4 = null_type, class T5 = null_type,
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class T6 = null_type, class T7 = null_type, class T8 = null_type,
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class T9 = null_type>
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class tuple;
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class tuple;
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// tuple_length forward declaration
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template<class T> struct length;
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@ -84,7 +84,7 @@ template<class T> struct length;
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namespace detail {
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// -- generate error template, referencing to non-existing members of this
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// -- generate error template, referencing to non-existing members of this
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// template is used to produce compilation errors intentionally
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template<class T>
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class generate_error;
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@ -108,12 +108,12 @@ struct get_class {
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template<>
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struct get_class<0> {
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template<class RET, class HT, class TT>
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template<class RET, class HT, class TT>
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inline static RET get(const cons<HT, TT>& t)
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{
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return t.head;
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}
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template<class RET, class HT, class TT>
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template<class RET, class HT, class TT>
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inline static RET get(cons<HT, TT>& t)
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{
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return t.head;
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@ -124,7 +124,7 @@ struct get_class<0> {
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// -cons type accessors ----------------------------------------
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// typename tuples::element<N,T>::type gets the type of the
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// typename tuples::element<N,T>::type gets the type of the
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// Nth element ot T, first element is at index 0
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// -------------------------------------------------------
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@ -183,8 +183,8 @@ template <class T> struct access_traits<T&> {
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typedef T& const_type;
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typedef T& non_const_type;
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typedef T& parameter_type;
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typedef T& parameter_type;
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};
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// get function for non-const cons-lists, returns a reference to the element
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@ -193,13 +193,13 @@ template<int N, class HT, class TT>
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inline typename access_traits<
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typename element<N, cons<HT, TT> >::type
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>::non_const_type
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get(cons<HT, TT>& c BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE(int, N)) {
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return detail::get_class<N>::BOOST_NESTED_TEMPLATE
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get(cons<HT, TT>& c BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE(int, N)) {
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return detail::get_class<N>::BOOST_NESTED_TEMPLATE
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get<
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typename access_traits<
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typename element<N, cons<HT, TT> >::type
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>::non_const_type>(c);
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}
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>::non_const_type>(c);
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}
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// get function for const cons-lists, returns a const reference to
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// the element. If the element is a reference, returns the reference
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@ -208,13 +208,13 @@ template<int N, class HT, class TT>
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inline typename access_traits<
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typename element<N, cons<HT, TT> >::type
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>::const_type
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get(const cons<HT, TT>& c BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE(int, N)) {
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return detail::get_class<N>::BOOST_NESTED_TEMPLATE
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get(const cons<HT, TT>& c BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE(int, N)) {
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return detail::get_class<N>::BOOST_NESTED_TEMPLATE
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get<
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typename access_traits<
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typename element<N, cons<HT, TT> >::type
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>::const_type>(c);
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}
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}
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// -- the cons template --------------------------------------------------
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namespace detail {
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@ -235,7 +235,7 @@ template <class T> struct wrap_non_storeable_type {
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>::RET type;
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};
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template <> struct wrap_non_storeable_type<void> {
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typedef non_storeable_type<void> type;
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typedef non_storeable_type<void> type;
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};
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} // detail
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@ -246,49 +246,49 @@ struct cons {
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typedef HT head_type;
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typedef TT tail_type;
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typedef typename
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typedef typename
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detail::wrap_non_storeable_type<head_type>::type stored_head_type;
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stored_head_type head;
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tail_type tail;
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typename access_traits<stored_head_type>::non_const_type
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typename access_traits<stored_head_type>::non_const_type
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get_head() { return head; }
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typename access_traits<tail_type>::non_const_type
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get_tail() { return tail; }
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typename access_traits<tail_type>::non_const_type
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get_tail() { return tail; }
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typename access_traits<stored_head_type>::const_type
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typename access_traits<stored_head_type>::const_type
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get_head() const { return head; }
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typename access_traits<tail_type>::const_type
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get_tail() const { return tail; }
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typename access_traits<tail_type>::const_type
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get_tail() const { return tail; }
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cons() : head(), tail() {}
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// cons() : head(detail::default_arg<HT>::f()), tail() {}
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// the argument for head is not strictly needed, but it prevents
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// array type elements. This is good, since array type elements
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// cannot be supported properly in any case (no assignment,
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// the argument for head is not strictly needed, but it prevents
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// array type elements. This is good, since array type elements
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// cannot be supported properly in any case (no assignment,
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// copy works only if the tails are exactly the same type, ...)
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cons(typename access_traits<stored_head_type>::parameter_type h,
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const tail_type& t)
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: head (h), tail(t) {}
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: head (h), tail(t) {}
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template <class T1, class T2, class T3, class T4, class T5,
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template <class T1, class T2, class T3, class T4, class T5,
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class T6, class T7, class T8, class T9, class T10>
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cons( T1& t1, T2& t2, T3& t3, T4& t4, T5& t5,
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T6& t6, T7& t7, T8& t8, T9& t9, T10& t10 )
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: head (t1),
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cons( T1& t1, T2& t2, T3& t3, T4& t4, T5& t5,
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T6& t6, T7& t7, T8& t8, T9& t9, T10& t10 )
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: head (t1),
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tail (t2, t3, t4, t5, t6, t7, t8, t9, t10, detail::cnull())
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{}
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template <class T2, class T3, class T4, class T5,
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template <class T2, class T3, class T4, class T5,
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class T6, class T7, class T8, class T9, class T10>
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cons( const null_type& t1, T2& t2, T3& t3, T4& t4, T5& t5,
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T6& t6, T7& t7, T8& t8, T9& t9, T10& t10 )
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: head (),
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cons( const null_type& t1, T2& t2, T3& t3, T4& t4, T5& t5,
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T6& t6, T7& t7, T8& t8, T9& t9, T10& t10 )
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: head (),
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tail (t2, t3, t4, t5, t6, t7, t8, t9, t10, detail::cnull())
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{}
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@ -297,18 +297,18 @@ struct cons {
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cons( const cons<HT2, TT2>& u ) : head(u.head), tail(u.tail) {}
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template <class HT2, class TT2>
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cons& operator=( const cons<HT2, TT2>& u ) {
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head=u.head; tail=u.tail; return *this;
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cons& operator=( const cons<HT2, TT2>& u ) {
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head=u.head; tail=u.tail; return *this;
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}
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// must define assignment operator explicitly, implicit version is
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// must define assignment operator explicitly, implicit version is
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// illformed if HT is a reference (12.8. (12))
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cons& operator=(const cons& u) {
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head = u.head; tail = u.tail; return *this;
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cons& operator=(const cons& u) {
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head = u.head; tail = u.tail; return *this;
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}
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template <class T1, class T2>
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cons& operator=( const std::pair<T1, T2>& u ) {
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cons& operator=( const std::pair<T1, T2>& u ) {
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BOOST_STATIC_ASSERT(length<cons>::value == 2); // check length = 2
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head = u.first; tail.head = u.second; return *this;
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}
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@ -338,47 +338,47 @@ struct cons<HT, null_type> {
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typedef null_type tail_type;
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typedef cons<HT, null_type> self_type;
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typedef typename
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typedef typename
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detail::wrap_non_storeable_type<head_type>::type stored_head_type;
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stored_head_type head;
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typename access_traits<stored_head_type>::non_const_type
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get_head() { return head; }
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null_type get_tail() { return null_type(); }
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typename access_traits<stored_head_type>::const_type
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typename access_traits<stored_head_type>::non_const_type
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get_head() { return head; }
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null_type get_tail() { return null_type(); }
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typename access_traits<stored_head_type>::const_type
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get_head() const { return head; }
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const null_type get_tail() const { return null_type(); }
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const null_type get_tail() const { return null_type(); }
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// cons() : head(detail::default_arg<HT>::f()) {}
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cons() : head() {}
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cons(typename access_traits<stored_head_type>::parameter_type h,
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const null_type& = null_type())
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: head (h) {}
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: head (h) {}
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template<class T1>
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cons(T1& t1, const null_type&, const null_type&, const null_type&,
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const null_type&, const null_type&, const null_type&,
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cons(T1& t1, const null_type&, const null_type&, const null_type&,
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const null_type&, const null_type&, const null_type&,
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const null_type&, const null_type&, const null_type&)
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: head (t1) {}
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cons(const null_type&,
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const null_type&, const null_type&, const null_type&,
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const null_type&, const null_type&, const null_type&,
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cons(const null_type&,
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const null_type&, const null_type&, const null_type&,
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const null_type&, const null_type&, const null_type&,
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const null_type&, const null_type&, const null_type&)
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: head () {}
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template <class HT2>
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cons( const cons<HT2, null_type>& u ) : head(u.head) {}
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|
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template <class HT2>
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cons& operator=(const cons<HT2, null_type>& u )
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cons& operator=(const cons<HT2, null_type>& u )
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{ head = u.head; return *this; }
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|
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// must define assignment operator explicitely, implicit version
|
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// must define assignment operator explicitely, implicit version
|
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// is illformed if HT is a reference
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cons& operator=(const cons& u) { head = u.head; return *this; }
|
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|
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@ -421,12 +421,12 @@ struct length<null_type> {
|
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namespace detail {
|
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|
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// Tuple to cons mapper --------------------------------------------------
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template <class T0, class T1, class T2, class T3, class T4,
|
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template <class T0, class T1, class T2, class T3, class T4,
|
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class T5, class T6, class T7, class T8, class T9>
|
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struct map_tuple_to_cons
|
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{
|
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typedef cons<T0,
|
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typename map_tuple_to_cons<T1, T2, T3, T4, T5,
|
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typedef cons<T0,
|
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typename map_tuple_to_cons<T1, T2, T3, T4, T5,
|
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T6, T7, T8, T9, null_type>::type
|
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> type;
|
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};
|
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@ -442,46 +442,46 @@ struct map_tuple_to_cons<null_type, null_type, null_type, null_type, null_type,
|
||||
|
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// -------------------------------------------------------------------
|
||||
// -- tuple ------------------------------------------------------
|
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template <class T0, class T1, class T2, class T3, class T4,
|
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template <class T0, class T1, class T2, class T3, class T4,
|
||||
class T5, class T6, class T7, class T8, class T9>
|
||||
|
||||
class tuple :
|
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public detail::map_tuple_to_cons<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9>::type
|
||||
class tuple :
|
||||
public detail::map_tuple_to_cons<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9>::type
|
||||
{
|
||||
public:
|
||||
typedef typename
|
||||
typedef typename
|
||||
detail::map_tuple_to_cons<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9>::type inherited;
|
||||
typedef typename inherited::head_type head_type;
|
||||
typedef typename inherited::tail_type tail_type;
|
||||
typedef typename inherited::tail_type tail_type;
|
||||
|
||||
|
||||
// access_traits<T>::parameter_type takes non-reference types as const T&
|
||||
// access_traits<T>::parameter_type takes non-reference types as const T&
|
||||
tuple() {}
|
||||
|
||||
|
||||
tuple(typename access_traits<T0>::parameter_type t0)
|
||||
: inherited(t0, detail::cnull(), detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull(), detail::cnull(),
|
||||
: inherited(t0, detail::cnull(), detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull(), detail::cnull()) {}
|
||||
|
||||
tuple(typename access_traits<T0>::parameter_type t0,
|
||||
typename access_traits<T1>::parameter_type t1)
|
||||
: inherited(t0, t1, detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull(), detail::cnull(),
|
||||
: inherited(t0, t1, detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull(), detail::cnull()) {}
|
||||
|
||||
tuple(typename access_traits<T0>::parameter_type t0,
|
||||
typename access_traits<T1>::parameter_type t1,
|
||||
typename access_traits<T2>::parameter_type t2)
|
||||
: inherited(t0, t1, t2, detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull(), detail::cnull(),
|
||||
: inherited(t0, t1, t2, detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull()) {}
|
||||
|
||||
tuple(typename access_traits<T0>::parameter_type t0,
|
||||
typename access_traits<T1>::parameter_type t1,
|
||||
typename access_traits<T2>::parameter_type t2,
|
||||
typename access_traits<T3>::parameter_type t3)
|
||||
: inherited(t0, t1, t2, t3, detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull(), detail::cnull(),
|
||||
: inherited(t0, t1, t2, t3, detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull(), detail::cnull(),
|
||||
detail::cnull()) {}
|
||||
|
||||
tuple(typename access_traits<T0>::parameter_type t0,
|
||||
@ -489,7 +489,7 @@ public:
|
||||
typename access_traits<T2>::parameter_type t2,
|
||||
typename access_traits<T3>::parameter_type t3,
|
||||
typename access_traits<T4>::parameter_type t4)
|
||||
: inherited(t0, t1, t2, t3, t4, detail::cnull(), detail::cnull(),
|
||||
: inherited(t0, t1, t2, t3, t4, detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull(), detail::cnull()) {}
|
||||
|
||||
tuple(typename access_traits<T0>::parameter_type t0,
|
||||
@ -498,7 +498,7 @@ public:
|
||||
typename access_traits<T3>::parameter_type t3,
|
||||
typename access_traits<T4>::parameter_type t4,
|
||||
typename access_traits<T5>::parameter_type t5)
|
||||
: inherited(t0, t1, t2, t3, t4, t5, detail::cnull(), detail::cnull(),
|
||||
: inherited(t0, t1, t2, t3, t4, t5, detail::cnull(), detail::cnull(),
|
||||
detail::cnull(), detail::cnull()) {}
|
||||
|
||||
tuple(typename access_traits<T0>::parameter_type t0,
|
||||
@ -508,7 +508,7 @@ public:
|
||||
typename access_traits<T4>::parameter_type t4,
|
||||
typename access_traits<T5>::parameter_type t5,
|
||||
typename access_traits<T6>::parameter_type t6)
|
||||
: inherited(t0, t1, t2, t3, t4, t5, t6, detail::cnull(),
|
||||
: inherited(t0, t1, t2, t3, t4, t5, t6, detail::cnull(),
|
||||
detail::cnull(), detail::cnull()) {}
|
||||
|
||||
tuple(typename access_traits<T0>::parameter_type t0,
|
||||
@ -519,7 +519,7 @@ public:
|
||||
typename access_traits<T5>::parameter_type t5,
|
||||
typename access_traits<T6>::parameter_type t6,
|
||||
typename access_traits<T7>::parameter_type t7)
|
||||
: inherited(t0, t1, t2, t3, t4, t5, t6, t7, detail::cnull(),
|
||||
: inherited(t0, t1, t2, t3, t4, t5, t6, t7, detail::cnull(),
|
||||
detail::cnull()) {}
|
||||
|
||||
tuple(typename access_traits<T0>::parameter_type t0,
|
||||
@ -550,16 +550,16 @@ public:
|
||||
tuple(const cons<U1, U2>& p) : inherited(p) {}
|
||||
|
||||
template <class U1, class U2>
|
||||
tuple& operator=(const cons<U1, U2>& k) {
|
||||
inherited::operator=(k);
|
||||
tuple& operator=(const cons<U1, U2>& k) {
|
||||
inherited::operator=(k);
|
||||
return *this;
|
||||
}
|
||||
|
||||
template <class U1, class U2>
|
||||
tuple& operator=(const std::pair<U1, U2>& k) {
|
||||
tuple& operator=(const std::pair<U1, U2>& k) {
|
||||
BOOST_STATIC_ASSERT(length<tuple>::value == 2);// check_length = 2
|
||||
this->head = k.first;
|
||||
this->tail.head = k.second;
|
||||
this->tail.head = k.second;
|
||||
return *this;
|
||||
}
|
||||
|
||||
@ -567,8 +567,8 @@ public:
|
||||
|
||||
// The empty tuple
|
||||
template <>
|
||||
class tuple<null_type, null_type, null_type, null_type, null_type, null_type, null_type, null_type, null_type, null_type> :
|
||||
public null_type
|
||||
class tuple<null_type, null_type, null_type, null_type, null_type, null_type, null_type, null_type, null_type, null_type> :
|
||||
public null_type
|
||||
{
|
||||
public:
|
||||
typedef null_type inherited;
|
||||
@ -579,7 +579,7 @@ public:
|
||||
namespace detail {
|
||||
|
||||
struct swallow_assign {
|
||||
|
||||
|
||||
template<typename T>
|
||||
swallow_assign& operator=(const T&) {
|
||||
return *this;
|
||||
@ -588,10 +588,8 @@ struct swallow_assign {
|
||||
|
||||
} // namespace detail
|
||||
|
||||
// "ignore" allows tuple positions to be ignored when using "tie".
|
||||
namespace {
|
||||
detail::swallow_assign ignore;
|
||||
}
|
||||
// "ignore" allows tuple positions to be ignored when using "tie".
|
||||
detail::swallow_assign const ignore = detail::swallow_assign();
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// The call_traits for make_tuple
|
||||
@ -603,7 +601,7 @@ namespace {
|
||||
// from template<class T> foo(T& t) : make_tuple_traits<T>::type
|
||||
|
||||
// Conversions:
|
||||
// T -> T,
|
||||
// T -> T,
|
||||
// references -> compile_time_error
|
||||
// reference_wrapper<T> -> T&
|
||||
// const reference_wrapper<T> -> T&
|
||||
@ -612,19 +610,19 @@ namespace {
|
||||
|
||||
template<class T>
|
||||
struct make_tuple_traits {
|
||||
typedef T type;
|
||||
typedef T type;
|
||||
|
||||
// commented away, see below (JJ)
|
||||
// typedef typename IF<
|
||||
// typedef typename IF<
|
||||
// boost::is_function<T>::value,
|
||||
// T&,
|
||||
// T>::RET type;
|
||||
|
||||
};
|
||||
|
||||
// The is_function test was there originally for plain function types,
|
||||
|
||||
// The is_function test was there originally for plain function types,
|
||||
// which can't be stored as such (we must either store them as references or
|
||||
// pointers). Such a type could be formed if make_tuple was called with a
|
||||
// pointers). Such a type could be formed if make_tuple was called with a
|
||||
// reference to a function.
|
||||
// But this would mean that a const qualified function type was formed in
|
||||
// the make_tuple function and hence make_tuple can't take a function
|
||||
@ -639,17 +637,17 @@ struct make_tuple_traits<T&> {
|
||||
typedef typename
|
||||
detail::generate_error<T&>::
|
||||
do_not_use_with_reference_type error;
|
||||
};
|
||||
};
|
||||
|
||||
// Arrays can't be stored as plain types; convert them to references.
|
||||
// All arrays are converted to const. This is because make_tuple takes its
|
||||
// parameters as const T& and thus the knowledge of the potential
|
||||
// parameters as const T& and thus the knowledge of the potential
|
||||
// non-constness of actual argument is lost.
|
||||
template<class T, int n> struct make_tuple_traits <T[n]> {
|
||||
typedef const T (&type)[n];
|
||||
};
|
||||
|
||||
template<class T, int n>
|
||||
template<class T, int n>
|
||||
struct make_tuple_traits<const T[n]> {
|
||||
typedef const T (&type)[n];
|
||||
};
|
||||
@ -658,17 +656,17 @@ template<class T, int n> struct make_tuple_traits<volatile T[n]> {
|
||||
typedef const volatile T (&type)[n];
|
||||
};
|
||||
|
||||
template<class T, int n>
|
||||
template<class T, int n>
|
||||
struct make_tuple_traits<const volatile T[n]> {
|
||||
typedef const volatile T (&type)[n];
|
||||
};
|
||||
|
||||
template<class T>
|
||||
template<class T>
|
||||
struct make_tuple_traits<reference_wrapper<T> >{
|
||||
typedef T& type;
|
||||
};
|
||||
|
||||
template<class T>
|
||||
template<class T>
|
||||
struct make_tuple_traits<const reference_wrapper<T> >{
|
||||
typedef T& type;
|
||||
};
|
||||
@ -681,20 +679,20 @@ namespace detail {
|
||||
// a helper traits to make the make_tuple functions shorter (Vesa Karvonen's
|
||||
// suggestion)
|
||||
template <
|
||||
class T0 = null_type, class T1 = null_type, class T2 = null_type,
|
||||
class T3 = null_type, class T4 = null_type, class T5 = null_type,
|
||||
class T6 = null_type, class T7 = null_type, class T8 = null_type,
|
||||
class T0 = null_type, class T1 = null_type, class T2 = null_type,
|
||||
class T3 = null_type, class T4 = null_type, class T5 = null_type,
|
||||
class T6 = null_type, class T7 = null_type, class T8 = null_type,
|
||||
class T9 = null_type
|
||||
>
|
||||
struct make_tuple_mapper {
|
||||
typedef
|
||||
tuple<typename make_tuple_traits<T0>::type,
|
||||
typename make_tuple_traits<T1>::type,
|
||||
typename make_tuple_traits<T2>::type,
|
||||
typename make_tuple_traits<T3>::type,
|
||||
typename make_tuple_traits<T4>::type,
|
||||
typename make_tuple_traits<T5>::type,
|
||||
typename make_tuple_traits<T6>::type,
|
||||
tuple<typename make_tuple_traits<T0>::type,
|
||||
typename make_tuple_traits<T1>::type,
|
||||
typename make_tuple_traits<T2>::type,
|
||||
typename make_tuple_traits<T3>::type,
|
||||
typename make_tuple_traits<T4>::type,
|
||||
typename make_tuple_traits<T5>::type,
|
||||
typename make_tuple_traits<T6>::type,
|
||||
typename make_tuple_traits<T7>::type,
|
||||
typename make_tuple_traits<T8>::type,
|
||||
typename make_tuple_traits<T9>::type> type;
|
||||
@ -704,7 +702,7 @@ struct make_tuple_mapper {
|
||||
|
||||
// -make_tuple function templates -----------------------------------
|
||||
inline tuple<> make_tuple() {
|
||||
return tuple<>();
|
||||
return tuple<>();
|
||||
}
|
||||
|
||||
template<class T0>
|
||||
@ -740,7 +738,7 @@ inline typename detail::make_tuple_mapper<T0, T1, T2, T3, T4>::type
|
||||
make_tuple(const T0& t0, const T1& t1, const T2& t2, const T3& t3,
|
||||
const T4& t4) {
|
||||
typedef typename detail::make_tuple_mapper<T0, T1, T2, T3, T4>::type t;
|
||||
return t(t0, t1, t2, t3, t4);
|
||||
return t(t0, t1, t2, t3, t4);
|
||||
}
|
||||
|
||||
template<class T0, class T1, class T2, class T3, class T4, class T5>
|
||||
@ -748,7 +746,7 @@ inline typename detail::make_tuple_mapper<T0, T1, T2, T3, T4, T5>::type
|
||||
make_tuple(const T0& t0, const T1& t1, const T2& t2, const T3& t3,
|
||||
const T4& t4, const T5& t5) {
|
||||
typedef typename detail::make_tuple_mapper<T0, T1, T2, T3, T4, T5>::type t;
|
||||
return t(t0, t1, t2, t3, t4, t5);
|
||||
return t(t0, t1, t2, t3, t4, t5);
|
||||
}
|
||||
|
||||
template<class T0, class T1, class T2, class T3, class T4, class T5, class T6>
|
||||
@ -767,7 +765,7 @@ make_tuple(const T0& t0, const T1& t1, const T2& t2, const T3& t3,
|
||||
const T4& t4, const T5& t5, const T6& t6, const T7& t7) {
|
||||
typedef typename detail::make_tuple_mapper
|
||||
<T0, T1, T2, T3, T4, T5, T6, T7>::type t;
|
||||
return t(t0, t1, t2, t3, t4, t5, t6, t7);
|
||||
return t(t0, t1, t2, t3, t4, t5, t6, t7);
|
||||
}
|
||||
|
||||
template<class T0, class T1, class T2, class T3, class T4, class T5, class T6,
|
||||
@ -779,7 +777,7 @@ make_tuple(const T0& t0, const T1& t1, const T2& t2, const T3& t3,
|
||||
const T8& t8) {
|
||||
typedef typename detail::make_tuple_mapper
|
||||
<T0, T1, T2, T3, T4, T5, T6, T7, T8>::type t;
|
||||
return t(t0, t1, t2, t3, t4, t5, t6, t7, t8);
|
||||
return t(t0, t1, t2, t3, t4, t5, t6, t7, t8);
|
||||
}
|
||||
|
||||
template<class T0, class T1, class T2, class T3, class T4, class T5, class T6,
|
||||
@ -791,7 +789,7 @@ make_tuple(const T0& t0, const T1& t1, const T2& t2, const T3& t3,
|
||||
const T8& t8, const T9& t9) {
|
||||
typedef typename detail::make_tuple_mapper
|
||||
<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9>::type t;
|
||||
return t(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9);
|
||||
return t(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9);
|
||||
}
|
||||
|
||||
|
||||
@ -818,46 +816,46 @@ inline tuple<T1&, T2&, T3&, T4&> tie(T1& t1, T2& t2, T3& t3, T4& t4) {
|
||||
}
|
||||
|
||||
template<class T1, class T2, class T3, class T4, class T5>
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&>
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&>
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5& t5) {
|
||||
return tuple<T1&, T2&, T3&, T4&, T5&> (t1, t2, t3, t4, t5);
|
||||
}
|
||||
|
||||
template<class T1, class T2, class T3, class T4, class T5, class T6>
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&, T6&>
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&, T6&>
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5& t5, T6& t6) {
|
||||
return tuple<T1&, T2&, T3&, T4&, T5&, T6&> (t1, t2, t3, t4, t5, t6);
|
||||
}
|
||||
|
||||
template<class T1, class T2, class T3, class T4, class T5, class T6, class T7>
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&>
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&>
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5& t5, T6& t6, T7& t7) {
|
||||
return tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&> (t1, t2, t3, t4, t5, t6, t7);
|
||||
}
|
||||
|
||||
template<class T1, class T2, class T3, class T4, class T5, class T6, class T7,
|
||||
template<class T1, class T2, class T3, class T4, class T5, class T6, class T7,
|
||||
class T8>
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&>
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&>
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5& t5, T6& t6, T7& t7, T8& t8) {
|
||||
return tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&>
|
||||
return tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&>
|
||||
(t1, t2, t3, t4, t5, t6, t7, t8);
|
||||
}
|
||||
|
||||
template<class T1, class T2, class T3, class T4, class T5, class T6, class T7,
|
||||
template<class T1, class T2, class T3, class T4, class T5, class T6, class T7,
|
||||
class T8, class T9>
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&, T9&>
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5& t5, T6& t6, T7& t7, T8& t8,
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&, T9&>
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5& t5, T6& t6, T7& t7, T8& t8,
|
||||
T9& t9) {
|
||||
return tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&, T9&>
|
||||
return tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&, T9&>
|
||||
(t1, t2, t3, t4, t5, t6, t7, t8, t9);
|
||||
}
|
||||
|
||||
template<class T1, class T2, class T3, class T4, class T5, class T6, class T7,
|
||||
template<class T1, class T2, class T3, class T4, class T5, class T6, class T7,
|
||||
class T8, class T9, class T10>
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&, T9&, T10&>
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5& t5, T6& t6, T7& t7, T8& t8,
|
||||
inline tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&, T9&, T10&>
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5& t5, T6& t6, T7& t7, T8& t8,
|
||||
T9& t9, T10& t10) {
|
||||
return tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&, T9&, T10&>
|
||||
return tuple<T1&, T2&, T3&, T4&, T5&, T6&, T7&, T8&, T9&, T10&>
|
||||
(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10);
|
||||
}
|
||||
|
||||
|
||||
@ -5,28 +5,28 @@
|
||||
// Copyright (C) 2001 Gary Powell (gary.powell@sierra.com)
|
||||
//
|
||||
// Permission to copy, use, sell and distribute this software is granted
|
||||
// provided this copyright notice appears in all copies.
|
||||
// provided this copyright notice appears in all copies.
|
||||
// Permission to modify the code and to distribute modified code is granted
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// provided this copyright notice appears in all copies, and a notice
|
||||
// that the code was modified is included with the copyright notice.
|
||||
//
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// This software is provided "as is" without express or implied warranty,
|
||||
// and with no claim as to its suitability for any purpose.
|
||||
|
||||
// For more information, see http://www.boost.org or http://lambda.cs.utu.fi
|
||||
// For more information, see http://www.boost.org or http://lambda.cs.utu.fi
|
||||
|
||||
// Revision History
|
||||
// Revision History
|
||||
// 14 02 01 Remove extra ';'. Also, fixed 10-parameter to make_tuple. (DG)
|
||||
// 10 02 01 Fixed "null_type" constructors.
|
||||
// Implemented comparison operators globally.
|
||||
// Hide element_type_ref and element_type_const_ref.
|
||||
// (DG).
|
||||
// 09 02 01 Extended to tuples of length 10. Changed comparison for
|
||||
// 09 02 01 Extended to tuples of length 10. Changed comparison for
|
||||
// operator<()
|
||||
// to the same used by std::pair<>, added cnull_type() (GP)
|
||||
// 03 02 01 Initial Version from original tuple.hpp code by JJ. (DG)
|
||||
|
||||
// -----------------------------------------------------------------
|
||||
// -----------------------------------------------------------------
|
||||
|
||||
#ifndef BOOST_TUPLE_BASIC_NO_PARTIAL_SPEC_HPP
|
||||
#define BOOST_TUPLE_BASIC_NO_PARTIAL_SPEC_HPP
|
||||
@ -44,20 +44,20 @@ namespace boost {
|
||||
namespace tuples {
|
||||
|
||||
// null_type denotes the end of a list built with "cons"
|
||||
struct null_type
|
||||
struct null_type
|
||||
{
|
||||
null_type() {}
|
||||
null_type(const null_type&, const null_type&) {}
|
||||
};
|
||||
|
||||
|
||||
// a helper function to provide a const null_type type temporary
|
||||
inline const null_type cnull_type() { return null_type(); }
|
||||
|
||||
// forward declaration of tuple
|
||||
template<
|
||||
typename T1 = null_type,
|
||||
typename T2 = null_type,
|
||||
typename T3 = null_type,
|
||||
typename T1 = null_type,
|
||||
typename T2 = null_type,
|
||||
typename T3 = null_type,
|
||||
typename T4 = null_type,
|
||||
typename T5 = null_type,
|
||||
typename T6 = null_type,
|
||||
@ -114,7 +114,7 @@ namespace tuples {
|
||||
static typename add_const<typename add_reference<T>::type>::type
|
||||
#else
|
||||
static typename add_const_reference<T>::type
|
||||
#endif
|
||||
#endif
|
||||
execute( cons<H,T> const& u, long )
|
||||
{
|
||||
return u.get_tail();
|
||||
@ -139,14 +139,14 @@ namespace tuples {
|
||||
template <class H, class T>
|
||||
void execute( cons<H,T> const&, int);
|
||||
};
|
||||
|
||||
|
||||
template <class Other>
|
||||
Other const&
|
||||
init_head( Other const& u, ... )
|
||||
{
|
||||
return u;
|
||||
}
|
||||
|
||||
|
||||
template <class H, class T>
|
||||
typename add_reference<typename add_const<H>::type>::type
|
||||
init_head( cons<H,T> const& u, int )
|
||||
@ -155,7 +155,7 @@ namespace tuples {
|
||||
}
|
||||
|
||||
inline char**** init_head(null_type const&, int);
|
||||
|
||||
|
||||
} // end of namespace detail
|
||||
|
||||
// cons builds a heterogenous list of types
|
||||
@ -176,13 +176,13 @@ namespace tuples {
|
||||
tail_type tail;
|
||||
|
||||
head_ref get_head() { return head; }
|
||||
tail_ref get_tail() { return tail; }
|
||||
tail_ref get_tail() { return tail; }
|
||||
|
||||
head_cref get_head() const { return head; }
|
||||
tail_cref get_tail() const { return tail; }
|
||||
|
||||
cons() : head(), tail() {}
|
||||
|
||||
|
||||
#if defined BOOST_MSVC
|
||||
template<typename Tail>
|
||||
cons(head_cref h /* = head_type() */, // causes MSVC 6.5 to barf.
|
||||
@ -197,7 +197,7 @@ namespace tuples {
|
||||
|
||||
#else
|
||||
template<typename T>
|
||||
explicit cons(head_cref h, const T& t) :
|
||||
explicit cons(head_cref h, const T& t) :
|
||||
head(h), tail(t.head, t.tail)
|
||||
{
|
||||
}
|
||||
@ -224,13 +224,13 @@ namespace tuples {
|
||||
return *this;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
namespace detail {
|
||||
|
||||
// Determines if the parameter is null_type
|
||||
template<typename T> struct is_null_type { enum { RET = 0 }; };
|
||||
template<> struct is_null_type<null_type> { enum { RET = 1 }; };
|
||||
|
||||
|
||||
/* Build a cons structure from the given Head and Tail. If both are null_type,
|
||||
return null_type. */
|
||||
template<typename Head, typename Tail>
|
||||
@ -250,15 +250,15 @@ namespace tuples {
|
||||
|
||||
// Map the N elements of a tuple into a cons list
|
||||
template<
|
||||
typename T1,
|
||||
typename T2 = null_type,
|
||||
typename T3 = null_type,
|
||||
typename T4 = null_type,
|
||||
typename T5 = null_type,
|
||||
typename T6 = null_type,
|
||||
typename T7 = null_type,
|
||||
typename T8 = null_type,
|
||||
typename T9 = null_type,
|
||||
typename T1,
|
||||
typename T2 = null_type,
|
||||
typename T3 = null_type,
|
||||
typename T4 = null_type,
|
||||
typename T5 = null_type,
|
||||
typename T6 = null_type,
|
||||
typename T7 = null_type,
|
||||
typename T8 = null_type,
|
||||
typename T9 = null_type,
|
||||
typename T10 = null_type
|
||||
>
|
||||
struct map_tuple_to_cons
|
||||
@ -403,7 +403,7 @@ namespace tuples {
|
||||
{
|
||||
BOOST_STATIC_CONSTANT(int, value = 1 + length<typename Tuple::tail_type>::value);
|
||||
};
|
||||
|
||||
|
||||
template<> struct length<tuple<> > {
|
||||
BOOST_STATIC_CONSTANT(int, value = 0);
|
||||
};
|
||||
@ -461,9 +461,9 @@ namespace tuples {
|
||||
|
||||
// tuple class
|
||||
template<
|
||||
typename T1,
|
||||
typename T2,
|
||||
typename T3,
|
||||
typename T1,
|
||||
typename T2,
|
||||
typename T3,
|
||||
typename T4,
|
||||
typename T5,
|
||||
typename T6,
|
||||
@ -472,7 +472,7 @@ namespace tuples {
|
||||
typename T9,
|
||||
typename T10
|
||||
>
|
||||
class tuple :
|
||||
class tuple :
|
||||
public detail::map_tuple_to_cons<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>::cons1
|
||||
{
|
||||
private:
|
||||
@ -504,7 +504,7 @@ namespace tuples {
|
||||
|
||||
tuple() : cons1(T1(), cons2(T2(), cons3(T3(), cons4(T4(), cons5(T5(), cons6(T6(),cons7(T7(),cons8(T8(),cons9(T9(),cons10(T10()))))))))))
|
||||
{}
|
||||
|
||||
|
||||
tuple(
|
||||
t1_cref t1,
|
||||
t2_cref t2,
|
||||
@ -524,9 +524,9 @@ namespace tuples {
|
||||
explicit tuple(t1_cref t1)
|
||||
: cons1(t1, cons2(T2(), cons3(T3(), cons4(T4(), cons5(T5(), cons6(T6(),cons7(T7(),cons8(T8(),cons9(T9(),cons10(T10()))))))))))
|
||||
{}
|
||||
|
||||
|
||||
template<typename Head, typename Tail>
|
||||
tuple(const cons<Head, Tail>& other) :
|
||||
tuple(const cons<Head, Tail>& other) :
|
||||
cons1(other.head, other.tail)
|
||||
{
|
||||
}
|
||||
@ -622,7 +622,7 @@ namespace tuples {
|
||||
{
|
||||
return tuple<T1, T2, T3, T4, T5, T6>(t1, t2, t3, t4, t5, t6);
|
||||
}
|
||||
|
||||
|
||||
// Make a tuple
|
||||
template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7>
|
||||
inline
|
||||
@ -671,7 +671,7 @@ namespace tuples {
|
||||
// Tie variables into a tuple
|
||||
template<typename T1, typename T2>
|
||||
inline
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2> >
|
||||
tie(T1& t1, T2& t2)
|
||||
{
|
||||
@ -682,8 +682,8 @@ namespace tuples {
|
||||
// Tie variables into a tuple
|
||||
template<typename T1, typename T2, typename T3>
|
||||
inline
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3> >
|
||||
tie(T1& t1, T2& t2, T3& t3)
|
||||
{
|
||||
@ -695,9 +695,9 @@ namespace tuples {
|
||||
// Tie variables into a tuple
|
||||
template<typename T1, typename T2, typename T3, typename T4>
|
||||
inline
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4> >
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4)
|
||||
{
|
||||
@ -710,10 +710,10 @@ namespace tuples {
|
||||
// Tie variables into a tuple
|
||||
template<typename T1, typename T2, typename T3, typename T4, typename T5>
|
||||
inline
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
detail::assign_to_pointee<T5> >
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5)
|
||||
{
|
||||
@ -727,11 +727,11 @@ namespace tuples {
|
||||
// Tie variables into a tuple
|
||||
template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6>
|
||||
inline
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
detail::assign_to_pointee<T5>,
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
detail::assign_to_pointee<T5>,
|
||||
detail::assign_to_pointee<T6> >
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5, T6 &t6)
|
||||
{
|
||||
@ -746,12 +746,12 @@ namespace tuples {
|
||||
// Tie variables into a tuple
|
||||
template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7>
|
||||
inline
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
detail::assign_to_pointee<T5>,
|
||||
detail::assign_to_pointee<T6>,
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
detail::assign_to_pointee<T5>,
|
||||
detail::assign_to_pointee<T6>,
|
||||
detail::assign_to_pointee<T7> >
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5, T6 &t6, T7 &t7)
|
||||
{
|
||||
@ -767,13 +767,13 @@ namespace tuples {
|
||||
// Tie variables into a tuple
|
||||
template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8>
|
||||
inline
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
detail::assign_to_pointee<T5>,
|
||||
detail::assign_to_pointee<T6>,
|
||||
detail::assign_to_pointee<T7>,
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
detail::assign_to_pointee<T5>,
|
||||
detail::assign_to_pointee<T6>,
|
||||
detail::assign_to_pointee<T7>,
|
||||
detail::assign_to_pointee<T8> >
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5, T6 &t6, T7 &t7, T8 &t8)
|
||||
{
|
||||
@ -790,14 +790,14 @@ namespace tuples {
|
||||
// Tie variables into a tuple
|
||||
template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8, typename T9>
|
||||
inline
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
detail::assign_to_pointee<T5>,
|
||||
detail::assign_to_pointee<T6>,
|
||||
detail::assign_to_pointee<T7>,
|
||||
detail::assign_to_pointee<T8>,
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
detail::assign_to_pointee<T5>,
|
||||
detail::assign_to_pointee<T6>,
|
||||
detail::assign_to_pointee<T7>,
|
||||
detail::assign_to_pointee<T8>,
|
||||
detail::assign_to_pointee<T9> >
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5, T6 &t6, T7 &t7, T8 &t8, T9 &t9)
|
||||
{
|
||||
@ -814,15 +814,15 @@ namespace tuples {
|
||||
// Tie variables into a tuple
|
||||
template<typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8, typename T9, typename T10>
|
||||
inline
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
detail::assign_to_pointee<T5>,
|
||||
detail::assign_to_pointee<T6>,
|
||||
detail::assign_to_pointee<T7>,
|
||||
detail::assign_to_pointee<T8>,
|
||||
detail::assign_to_pointee<T9>,
|
||||
tuple<detail::assign_to_pointee<T1>,
|
||||
detail::assign_to_pointee<T2>,
|
||||
detail::assign_to_pointee<T3>,
|
||||
detail::assign_to_pointee<T4>,
|
||||
detail::assign_to_pointee<T5>,
|
||||
detail::assign_to_pointee<T6>,
|
||||
detail::assign_to_pointee<T7>,
|
||||
detail::assign_to_pointee<T8>,
|
||||
detail::assign_to_pointee<T9>,
|
||||
detail::assign_to_pointee<T10> >
|
||||
tie(T1& t1, T2& t2, T3& t3, T4& t4, T5 &t5, T6 &t6, T7 &t7, T8 &t8, T9 &t9, T10 &t10)
|
||||
{
|
||||
@ -837,13 +837,9 @@ namespace tuples {
|
||||
detail::assign_to_pointee<T9>(&t9),
|
||||
detail::assign_to_pointee<T10>(&t10));
|
||||
}
|
||||
// "ignore" allows tuple positions to be ignored when using "tie".
|
||||
namespace {
|
||||
#if (defined(BOOST_MSVC) && BOOST_MSVC <= 1300) || (defined(__DECCXX_VER) && __DECCXX_VER <= 60590031)
|
||||
static
|
||||
#endif
|
||||
detail::swallow_assign ignore;
|
||||
}
|
||||
// "ignore" allows tuple positions to be ignored when using "tie".
|
||||
|
||||
detail::swallow_assign const ignore = detail::swallow_assign();
|
||||
|
||||
} // namespace tuples
|
||||
} // namespace boost
|
||||
|
||||
Reference in New Issue
Block a user