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<a href="a01089.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// <tuple> -*- C++ -*-</span>
<a name="l00002"></a>00002
<a name="l00003"></a>00003 <span class="comment">// Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.</span>
<a name="l00004"></a>00004 <span class="comment">//</span>
<a name="l00005"></a>00005 <span class="comment">// This file is part of the GNU ISO C++ Library. This library is free</span>
<a name="l00006"></a>00006 <span class="comment">// software; you can redistribute it and/or modify it under the</span>
<a name="l00007"></a>00007 <span class="comment">// terms of the GNU General Public License as published by the</span>
<a name="l00008"></a>00008 <span class="comment">// Free Software Foundation; either version 3, or (at your option)</span>
<a name="l00009"></a>00009 <span class="comment">// any later version.</span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="comment">// This library is distributed in the hope that it will be useful,</span>
<a name="l00012"></a>00012 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00013"></a>00013 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00014"></a>00014 <span class="comment">// GNU General Public License for more details.</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="comment">// Under Section 7 of GPL version 3, you are granted additional</span>
<a name="l00017"></a>00017 <span class="comment">// permissions described in the GCC Runtime Library Exception, version</span>
<a name="l00018"></a>00018 <span class="comment">// 3.1, as published by the Free Software Foundation.</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="comment">// You should have received a copy of the GNU General Public License and</span>
<a name="l00021"></a>00021 <span class="comment">// a copy of the GCC Runtime Library Exception along with this program;</span>
<a name="l00022"></a>00022 <span class="comment">// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see</span>
<a name="l00023"></a>00023 <span class="comment">// <http://www.gnu.org/licenses/>.</span>
<a name="l00024"></a>00024 <span class="comment"></span>
<a name="l00025"></a>00025 <span class="comment">/** @file include/tuple</span>
<a name="l00026"></a>00026 <span class="comment"> * This is a Standard C++ Library header.</span>
<a name="l00027"></a>00027 <span class="comment"> */</span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#ifndef _GLIBCXX_TUPLE</span>
<a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#define _GLIBCXX_TUPLE 1</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span>
<a name="l00032"></a>00032 <span class="preprocessor">#pragma GCC system_header</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span>
<a name="l00034"></a>00034 <span class="preprocessor">#ifndef __GXX_EXPERIMENTAL_CXX0X__</span>
<a name="l00035"></a>00035 <span class="preprocessor"></span><span class="preprocessor"># include <<a class="code" href="a00779.html">bits/c++0x_warning.h</a>></span>
<a name="l00036"></a>00036 <span class="preprocessor">#else</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <<a class="code" href="a01108.html">utility</a>></span>
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keyword">namespace </span>std _GLIBCXX_VISIBILITY(default)
<a name="l00041"></a>00041 {
<a name="l00042"></a>00042 _GLIBCXX_BEGIN_NAMESPACE_VERSION
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="comment">// Adds a const reference to a non-reference type.</span>
<a name="l00045"></a>00045 <span class="keyword">template</span><<span class="keyword">typename</span> _Tp>
<a name="l00046"></a>00046 <span class="keyword">struct </span>__add_c_ref
<a name="l00047"></a>00047 { <span class="keyword">typedef</span> <span class="keyword">const</span> _Tp& type; };
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keyword">template</span><<span class="keyword">typename</span> _Tp>
<a name="l00050"></a>00050 <span class="keyword">struct </span>__add_c_ref<_Tp&>
<a name="l00051"></a>00051 { <span class="keyword">typedef</span> _Tp& type; };
<a name="l00052"></a>00052
<a name="l00053"></a>00053 <span class="comment">// Adds a reference to a non-reference type.</span>
<a name="l00054"></a>00054 <span class="keyword">template</span><<span class="keyword">typename</span> _Tp>
<a name="l00055"></a>00055 <span class="keyword">struct </span>__add_ref
<a name="l00056"></a>00056 { <span class="keyword">typedef</span> _Tp& type; };
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">template</span><<span class="keyword">typename</span> _Tp>
<a name="l00059"></a>00059 <span class="keyword">struct </span>__add_ref<_Tp&>
<a name="l00060"></a>00060 { <span class="keyword">typedef</span> _Tp& type; };
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <span class="keyword">template</span><std::<span class="keywordtype">size_t</span> _Idx, <span class="keyword">typename</span> _Head, <span class="keywordtype">bool</span> _IsEmpty>
<a name="l00063"></a>00063 <span class="keyword">struct </span>_Head_base;
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="keyword">template</span><std::<span class="keywordtype">size_t</span> _Idx, <span class="keyword">typename</span> _Head>
<a name="l00066"></a>00066 <span class="keyword">struct </span>_Head_base<_Idx, _Head, true>
<a name="l00067"></a>00067 : <span class="keyword">public</span> _Head
<a name="l00068"></a>00068 {
<a name="l00069"></a>00069 constexpr _Head_base()
<a name="l00070"></a>00070 : _Head() { }
<a name="l00071"></a>00071
<a name="l00072"></a>00072 constexpr _Head_base(<span class="keyword">const</span> _Head& __h)
<a name="l00073"></a>00073 : _Head(__h) { }
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="keyword">template</span><<span class="keyword">typename</span> _UHead>
<a name="l00076"></a>00076 _Head_base(_UHead&& __h)
<a name="l00077"></a>00077 : _Head(std::<a class="code" href="a01137.html#ae3a272cdca779619a1d3fc561fde11e7" title="forward (as per N3143)">forward</a><_UHead>(__h)) { }
<a name="l00078"></a>00078
<a name="l00079"></a>00079 _Head& _M_head() { <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00080"></a>00080 <span class="keyword">const</span> _Head& _M_head()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <span class="keywordtype">void</span>
<a name="l00083"></a>00083 _M_swap_impl(_Head& __h)
<a name="l00084"></a>00084 {
<a name="l00085"></a>00085 <span class="keyword">using</span> std::swap;
<a name="l00086"></a>00086 swap(__h, _M_head());
<a name="l00087"></a>00087 }
<a name="l00088"></a>00088 };
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="keyword">template</span><std::<span class="keywordtype">size_t</span> _Idx, <span class="keyword">typename</span> _Head>
<a name="l00091"></a>00091 <span class="keyword">struct </span>_Head_base<_Idx, _Head, false>
<a name="l00092"></a>00092 {
<a name="l00093"></a>00093 constexpr _Head_base()
<a name="l00094"></a>00094 : _M_head_impl() { }
<a name="l00095"></a>00095
<a name="l00096"></a>00096 constexpr _Head_base(<span class="keyword">const</span> _Head& __h)
<a name="l00097"></a>00097 : _M_head_impl(__h) { }
<a name="l00098"></a>00098
<a name="l00099"></a>00099 <span class="keyword">template</span><<span class="keyword">typename</span> _UHead>
<a name="l00100"></a>00100 _Head_base(_UHead&& __h)
<a name="l00101"></a>00101 : _M_head_impl(std::<a class="code" href="a01137.html#ae3a272cdca779619a1d3fc561fde11e7" title="forward (as per N3143)">forward</a><_UHead>(__h)) { }
<a name="l00102"></a>00102
<a name="l00103"></a>00103 _Head& _M_head() { <span class="keywordflow">return</span> _M_head_impl; }
<a name="l00104"></a>00104 <span class="keyword">const</span> _Head& _M_head()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _M_head_impl; }
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keywordtype">void</span>
<a name="l00107"></a>00107 _M_swap_impl(_Head& __h)
<a name="l00108"></a>00108 {
<a name="l00109"></a>00109 <span class="keyword">using</span> std::swap;
<a name="l00110"></a>00110 swap(__h, _M_head());
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112
<a name="l00113"></a>00113 _Head _M_head_impl;
<a name="l00114"></a>00114 };
<a name="l00115"></a>00115 <span class="comment"></span>
<a name="l00116"></a>00116 <span class="comment"> /**</span>
<a name="l00117"></a>00117 <span class="comment"> * Contains the actual implementation of the @c tuple template, stored</span>
<a name="l00118"></a>00118 <span class="comment"> * as a recursive inheritance hierarchy from the first element (most</span>
<a name="l00119"></a>00119 <span class="comment"> * derived class) to the last (least derived class). The @c Idx</span>
<a name="l00120"></a>00120 <span class="comment"> * parameter gives the 0-based index of the element stored at this</span>
<a name="l00121"></a>00121 <span class="comment"> * point in the hierarchy; we use it to implement a constant-time</span>
<a name="l00122"></a>00122 <span class="comment"> * get() operation.</span>
<a name="l00123"></a>00123 <span class="comment"> */</span>
<a name="l00124"></a>00124 <span class="keyword">template</span><std::size_t _Idx, <span class="keyword">typename</span>... _Elements>
<a name="l00125"></a>00125 <span class="keyword">struct </span>_Tuple_impl;
<a name="l00126"></a>00126 <span class="comment"></span>
<a name="l00127"></a>00127 <span class="comment"> /**</span>
<a name="l00128"></a>00128 <span class="comment"> * Zero-element tuple implementation. This is the basis case for the </span>
<a name="l00129"></a>00129 <span class="comment"> * inheritance recursion.</span>
<a name="l00130"></a>00130 <span class="comment"> */</span>
<a name="l00131"></a>00131 <span class="keyword">template</span><std::<span class="keywordtype">size_t</span> _Idx>
<a name="l00132"></a><a class="code" href="a00348.html">00132</a> <span class="keyword">struct </span>_Tuple_impl<_Idx>
<a name="l00133"></a>00133 {
<a name="l00134"></a>00134 <span class="keyword">protected</span>:
<a name="l00135"></a>00135 <span class="keywordtype">void</span> _M_swap_impl(_Tuple_impl&) { <span class="comment">/* no-op */</span> }
<a name="l00136"></a>00136 };
<a name="l00137"></a>00137 <span class="comment"></span>
<a name="l00138"></a>00138 <span class="comment"> /**</span>
<a name="l00139"></a>00139 <span class="comment"> * Recursive tuple implementation. Here we store the @c Head element</span>
<a name="l00140"></a>00140 <span class="comment"> * and derive from a @c Tuple_impl containing the remaining elements</span>
<a name="l00141"></a>00141 <span class="comment"> * (which contains the @c Tail).</span>
<a name="l00142"></a>00142 <span class="comment"> */</span>
<a name="l00143"></a>00143 <span class="keyword">template</span><std::size_t _Idx, <span class="keyword">typename</span> _Head, <span class="keyword">typename</span>... _Tail>
<a name="l00144"></a><a class="code" href="a00349.html">00144</a> <span class="keyword">struct </span>_Tuple_impl<_Idx, _Head, _Tail...>
<a name="l00145"></a>00145 : <span class="keyword">public</span> _Tuple_impl<_Idx + 1, _Tail...>,
<a name="l00146"></a>00146 <span class="keyword">private</span> _Head_base<_Idx, _Head, std::is_empty<_Head>::value>
<a name="l00147"></a>00147 {
<a name="l00148"></a>00148 <span class="keyword">typedef</span> _Tuple_impl<_Idx + 1, _Tail...> _Inherited;
<a name="l00149"></a>00149 <span class="keyword">typedef</span> _Head_base<_Idx, _Head, std::is_empty<_Head>::value> _Base;
<a name="l00150"></a>00150
<a name="l00151"></a>00151 _Head& _M_head() { <span class="keywordflow">return</span> _Base::_M_head(); }
<a name="l00152"></a>00152 <span class="keyword">const</span> _Head& _M_head()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _Base::_M_head(); }
<a name="l00153"></a>00153
<a name="l00154"></a>00154 _Inherited& _M_tail() { <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00155"></a>00155 <span class="keyword">const</span> _Inherited& _M_tail()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00156"></a>00156
<a name="l00157"></a>00157 constexpr _Tuple_impl()
<a name="l00158"></a>00158 : _Inherited(), _Base() { }
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <span class="keyword">explicit</span>
<a name="l00161"></a>00161 constexpr _Tuple_impl(<span class="keyword">const</span> _Head& __head, <span class="keyword">const</span> _Tail&... __tail)
<a name="l00162"></a>00162 : _Inherited(__tail...), _Base(__head) { }
<a name="l00163"></a>00163
<a name="l00164"></a>00164 <span class="keyword">template</span><<span class="keyword">typename</span> _UHead, <span class="keyword">typename</span>... _UTail>
<a name="l00165"></a>00165 <span class="keyword">explicit</span>
<a name="l00166"></a>00166 _Tuple_impl(_UHead&& __head, _UTail&&... __tail)
<a name="l00167"></a>00167 : _Inherited(std::forward<_UTail>(__tail)...),
<a name="l00168"></a>00168 _Base(std::forward<_UHead>(__head)) { }
<a name="l00169"></a>00169
<a name="l00170"></a>00170 constexpr _Tuple_impl(<span class="keyword">const</span> _Tuple_impl&) = <span class="keywordflow">default</span>;
<a name="l00171"></a>00171
<a name="l00172"></a>00172 _Tuple_impl(_Tuple_impl&& __in)
<a name="l00173"></a>00173 : _Inherited(std::move(__in._M_tail())),
<a name="l00174"></a>00174 _Base(std::forward<_Head>(__in._M_head())) { }
<a name="l00175"></a>00175
<a name="l00176"></a>00176 <span class="keyword">template</span><<span class="keyword">typename</span>... _UElements>
<a name="l00177"></a>00177 _Tuple_impl(<span class="keyword">const</span> _Tuple_impl<_Idx, _UElements...>& __in)
<a name="l00178"></a>00178 : _Inherited(__in._M_tail()), _Base(__in._M_head()) { }
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <span class="keyword">template</span><<span class="keyword">typename</span> _UHead, <span class="keyword">typename</span>... _UTails>
<a name="l00181"></a>00181 _Tuple_impl(_Tuple_impl<_Idx, _UHead, _UTails...>&& __in)
<a name="l00182"></a>00182 : _Inherited(std::move(__in._M_tail())),
<a name="l00183"></a>00183 _Base(std::forward<_UHead>(__in._M_head())) { }
<a name="l00184"></a>00184
<a name="l00185"></a>00185 _Tuple_impl&
<a name="l00186"></a>00186 operator=(<span class="keyword">const</span> _Tuple_impl& __in)
<a name="l00187"></a>00187 {
<a name="l00188"></a>00188 _M_head() = __in._M_head();
<a name="l00189"></a>00189 _M_tail() = __in._M_tail();
<a name="l00190"></a>00190 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00191"></a>00191 }
<a name="l00192"></a>00192
<a name="l00193"></a>00193 _Tuple_impl&
<a name="l00194"></a>00194 operator=(_Tuple_impl&& __in)
<a name="l00195"></a>00195 {
<a name="l00196"></a>00196 _M_head() = std::forward<_Head>(__in._M_head());
<a name="l00197"></a>00197 _M_tail() = std::move(__in._M_tail());
<a name="l00198"></a>00198 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00199"></a>00199 }
<a name="l00200"></a>00200
<a name="l00201"></a>00201 <span class="keyword">template</span><<span class="keyword">typename</span>... _UElements>
<a name="l00202"></a>00202 _Tuple_impl&
<a name="l00203"></a>00203 operator=(<span class="keyword">const</span> _Tuple_impl<_Idx, _UElements...>& __in)
<a name="l00204"></a>00204 {
<a name="l00205"></a>00205 _M_head() = __in._M_head();
<a name="l00206"></a>00206 _M_tail() = __in._M_tail();
<a name="l00207"></a>00207 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00208"></a>00208 }
<a name="l00209"></a>00209
<a name="l00210"></a>00210 <span class="keyword">template</span><<span class="keyword">typename</span> _UHead, <span class="keyword">typename</span>... _UTails>
<a name="l00211"></a>00211 _Tuple_impl&
<a name="l00212"></a>00212 operator=(_Tuple_impl<_Idx, _UHead, _UTails...>&& __in)
<a name="l00213"></a>00213 {
<a name="l00214"></a>00214 _M_head() = std::forward<_UHead>(__in._M_head());
<a name="l00215"></a>00215 _M_tail() = std::move(__in._M_tail());
<a name="l00216"></a>00216 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00217"></a>00217 }
<a name="l00218"></a>00218
<a name="l00219"></a>00219 <span class="keyword">protected</span>:
<a name="l00220"></a>00220 <span class="keywordtype">void</span>
<a name="l00221"></a>00221 _M_swap_impl(_Tuple_impl& __in)
<a name="l00222"></a>00222 {
<a name="l00223"></a>00223 _Base::_M_swap_impl(__in._M_head());
<a name="l00224"></a>00224 _Inherited::_M_swap_impl(__in._M_tail());
<a name="l00225"></a>00225 }
<a name="l00226"></a>00226 };
<a name="l00227"></a>00227 <span class="comment"></span>
<a name="l00228"></a>00228 <span class="comment"> /// tuple</span>
<a name="l00229"></a>00229 <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span>... _Elements>
<a name="l00230"></a><a class="code" href="a00715.html">00230</a> <span class="keyword">class </span><a class="code" href="a00715.html" title="tuple">tuple</a> : <span class="keyword">public</span> _Tuple_impl<0, _Elements...>
<a name="l00231"></a>00231 {
<a name="l00232"></a>00232 <span class="keyword">typedef</span> _Tuple_impl<0, _Elements...> _Inherited;
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <span class="keyword">public</span>:
<a name="l00235"></a>00235 constexpr <a class="code" href="a00715.html" title="tuple">tuple</a>()
<a name="l00236"></a>00236 : _Inherited() { }
<a name="l00237"></a>00237
<a name="l00238"></a>00238 <span class="keyword">explicit</span>
<a name="l00239"></a>00239 constexpr tuple(<span class="keyword">const</span> _Elements&... __elements)
<a name="l00240"></a>00240 : _Inherited(__elements...) { }
<a name="l00241"></a>00241
<a name="l00242"></a>00242 <span class="keyword">template</span><<span class="keyword">typename</span>... _UElements, <span class="keyword">typename</span> = <span class="keyword">typename</span>
<a name="l00243"></a>00243 <a class="code" href="a00255.html" title="enable_if">std::enable_if</a><<span class="keyword">sizeof</span>...(_UElements)
<a name="l00244"></a>00244 == <span class="keyword">sizeof</span>...(_Elements)>::type>
<a name="l00245"></a>00245 <span class="keyword">explicit</span>
<a name="l00246"></a>00246 tuple(_UElements&&... __elements)
<a name="l00247"></a>00247 : _Inherited(std::forward<_UElements>(__elements)...) { }
<a name="l00248"></a>00248
<a name="l00249"></a>00249 constexpr tuple(<span class="keyword">const</span> tuple&) = <span class="keywordflow">default</span>;
<a name="l00250"></a>00250
<a name="l00251"></a>00251 tuple(tuple&& __in)
<a name="l00252"></a>00252 : _Inherited(static_cast<_Inherited&&>(__in)) { }
<a name="l00253"></a>00253
<a name="l00254"></a>00254 <span class="keyword">template</span><<span class="keyword">typename</span>... _UElements, <span class="keyword">typename</span> = <span class="keyword">typename</span>
<a name="l00255"></a>00255 <a class="code" href="a00255.html" title="enable_if">std::enable_if</a><<span class="keyword">sizeof</span>...(_UElements)
<a name="l00256"></a>00256 == <span class="keyword">sizeof</span>...(_Elements)>::type>
<a name="l00257"></a>00257 tuple(<span class="keyword">const</span> <a class="code" href="a00715.html" title="tuple">tuple<_UElements...></a>& __in)
<a name="l00258"></a>00258 : _Inherited(<span class="keyword">static_cast<</span><span class="keyword">const </span>_Tuple_impl<0, _UElements...<span class="keyword">></span>&>(__in))
<a name="l00259"></a>00259 { }
<a name="l00260"></a>00260
<a name="l00261"></a>00261 <span class="keyword">template</span><<span class="keyword">typename</span>... _UElements, <span class="keyword">typename</span> = <span class="keyword">typename</span>
<a name="l00262"></a>00262 <a class="code" href="a00255.html" title="enable_if">std::enable_if</a><<span class="keyword">sizeof</span>...(_UElements)
<a name="l00263"></a>00263 == <span class="keyword">sizeof</span>...(_Elements)>::type>
<a name="l00264"></a>00264 tuple(<a class="code" href="a00715.html" title="tuple">tuple<_UElements...></a>&& __in)
<a name="l00265"></a>00265 : _Inherited(<span class="keyword">static_cast<</span>_Tuple_impl<0, _UElements...<span class="keyword">></span>&&>(__in)) { }
<a name="l00266"></a>00266
<a name="l00267"></a>00267 tuple&
<a name="l00268"></a>00268 operator=(<span class="keyword">const</span> tuple& __in)
<a name="l00269"></a>00269 {
<a name="l00270"></a>00270 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = __in;
<a name="l00271"></a>00271 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00272"></a>00272 }
<a name="l00273"></a>00273
<a name="l00274"></a>00274 tuple&
<a name="l00275"></a>00275 operator=(tuple&& __in)
<a name="l00276"></a>00276 {
<a name="l00277"></a>00277 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = std::move(__in);
<a name="l00278"></a>00278 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00279"></a>00279 }
<a name="l00280"></a>00280
<a name="l00281"></a>00281 <span class="keyword">template</span><<span class="keyword">typename</span>... _UElements, <span class="keyword">typename</span> = <span class="keyword">typename</span>
<a name="l00282"></a>00282 <a class="code" href="a00255.html" title="enable_if">std::enable_if</a><<span class="keyword">sizeof</span>...(_UElements)
<a name="l00283"></a>00283 == <span class="keyword">sizeof</span>...(_Elements)>::type>
<a name="l00284"></a>00284 tuple&
<a name="l00285"></a>00285 operator=(<span class="keyword">const</span> <a class="code" href="a00715.html" title="tuple">tuple<_UElements...></a>& __in)
<a name="l00286"></a>00286 {
<a name="l00287"></a>00287 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = __in;
<a name="l00288"></a>00288 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00289"></a>00289 }
<a name="l00290"></a>00290
<a name="l00291"></a>00291 <span class="keyword">template</span><<span class="keyword">typename</span>... _UElements, <span class="keyword">typename</span> = <span class="keyword">typename</span>
<a name="l00292"></a>00292 <a class="code" href="a00255.html" title="enable_if">std::enable_if</a><<span class="keyword">sizeof</span>...(_UElements)
<a name="l00293"></a>00293 == <span class="keyword">sizeof</span>...(_Elements)>::type>
<a name="l00294"></a>00294 tuple&
<a name="l00295"></a>00295 operator=(<a class="code" href="a00715.html" title="tuple">tuple<_UElements...></a>&& __in)
<a name="l00296"></a>00296 {
<a name="l00297"></a>00297 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = std::move(__in);
<a name="l00298"></a>00298 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00299"></a>00299 }
<a name="l00300"></a>00300
<a name="l00301"></a>00301 <span class="keywordtype">void</span>
<a name="l00302"></a>00302 swap(tuple& __in)
<a name="l00303"></a>00303 { _Inherited::_M_swap_impl(__in); }
<a name="l00304"></a>00304 };
<a name="l00305"></a>00305
<a name="l00306"></a>00306 <span class="keyword">template</span><>
<a name="l00307"></a>00307 <span class="keyword">class </span><a class="code" href="a00715.html" title="tuple">tuple</a><>
<a name="l00308"></a>00308 {
<a name="l00309"></a>00309 <span class="keyword">public</span>:
<a name="l00310"></a>00310 <span class="keywordtype">void</span> swap(<a class="code" href="a00715.html" title="tuple">tuple</a>&) { <span class="comment">/* no-op */</span> }
<a name="l00311"></a>00311 };
<a name="l00312"></a>00312 <span class="comment"></span>
<a name="l00313"></a>00313 <span class="comment"> /// tuple (2-element), with construction and assignment from a pair.</span>
<a name="l00314"></a>00314 <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> _T1, <span class="keyword">typename</span> _T2>
<a name="l00315"></a><a class="code" href="a00717.html">00315</a> <span class="keyword">class </span><a class="code" href="a00715.html" title="tuple">tuple</a><_T1, _T2> : <span class="keyword">public</span> _Tuple_impl<0, _T1, _T2>
<a name="l00316"></a>00316 {
<a name="l00317"></a>00317 <span class="keyword">typedef</span> _Tuple_impl<0, _T1, _T2> _Inherited;
<a name="l00318"></a>00318
<a name="l00319"></a>00319 <span class="keyword">public</span>:
<a name="l00320"></a>00320 constexpr <a class="code" href="a00715.html" title="tuple">tuple</a>()
<a name="l00321"></a>00321 : _Inherited() { }
<a name="l00322"></a>00322
<a name="l00323"></a>00323 <span class="keyword">explicit</span>
<a name="l00324"></a>00324 constexpr tuple(<span class="keyword">const</span> _T1& __a1, <span class="keyword">const</span> _T2& __a2)
<a name="l00325"></a>00325 : _Inherited(__a1, __a2) { }
<a name="l00326"></a>00326
<a name="l00327"></a>00327 <span class="keyword">template</span><<span class="keyword">typename</span> _U1, <span class="keyword">typename</span> _U2>
<a name="l00328"></a>00328 <span class="keyword">explicit</span>
<a name="l00329"></a>00329 tuple(_U1&& __a1, _U2&& __a2)
<a name="l00330"></a>00330 : _Inherited(std::forward<_U1>(__a1), std::forward<_U2>(__a2)) { }
<a name="l00331"></a>00331
<a name="l00332"></a>00332 constexpr tuple(<span class="keyword">const</span> tuple&) = <span class="keywordflow">default</span>;
<a name="l00333"></a>00333
<a name="l00334"></a>00334 tuple(tuple&& __in)
<a name="l00335"></a>00335 : _Inherited(static_cast<_Inherited&&>(__in)) { }
<a name="l00336"></a>00336
<a name="l00337"></a>00337 <span class="keyword">template</span><<span class="keyword">typename</span> _U1, <span class="keyword">typename</span> _U2>
<a name="l00338"></a>00338 tuple(<span class="keyword">const</span> <a class="code" href="a00715.html" title="tuple">tuple<_U1, _U2></a>& __in)
<a name="l00339"></a>00339 : _Inherited(<span class="keyword">static_cast<</span><span class="keyword">const </span>_Tuple_impl<0, _U1, _U2>&<span class="keyword">></span>(__in)) { }
<a name="l00340"></a>00340
<a name="l00341"></a>00341 <span class="keyword">template</span><<span class="keyword">typename</span> _U1, <span class="keyword">typename</span> _U2>
<a name="l00342"></a>00342 tuple(<a class="code" href="a00715.html" title="tuple">tuple<_U1, _U2></a>&& __in)
<a name="l00343"></a>00343 : _Inherited(<span class="keyword">static_cast<</span>_Tuple_impl<0, _U1, _U2>&&<span class="keyword">></span>(__in)) { }
<a name="l00344"></a>00344
<a name="l00345"></a>00345 <span class="keyword">template</span><<span class="keyword">typename</span> _U1, <span class="keyword">typename</span> _U2>
<a name="l00346"></a>00346 tuple(<span class="keyword">const</span> <a class="code" href="a00263.html" title="Struct holding two objects of arbitrary type.">pair<_U1, _U2></a>& __in)
<a name="l00347"></a>00347 : _Inherited(__in.<a class="code" href="a00263.html#a198b03cffc037835dc1dc01c926ce251" title="second_type is the second bound type">first</a>, __in.<a class="code" href="a00263.html#a91179413226db12e66346d3673b7835f" title="first is a copy of the first object">second</a>) { }
<a name="l00348"></a>00348
<a name="l00349"></a>00349 <span class="keyword">template</span><<span class="keyword">typename</span> _U1, <span class="keyword">typename</span> _U2>
<a name="l00350"></a>00350 tuple(<a class="code" href="a00263.html" title="Struct holding two objects of arbitrary type.">pair<_U1, _U2></a>&& __in)
<a name="l00351"></a>00351 : _Inherited(std::forward<_U1>(__in.<a class="code" href="a00263.html#a198b03cffc037835dc1dc01c926ce251" title="second_type is the second bound type">first</a>),
<a name="l00352"></a>00352 std::forward<_U2>(__in.<a class="code" href="a00263.html#a91179413226db12e66346d3673b7835f" title="first is a copy of the first object">second</a>)) { }
<a name="l00353"></a>00353
<a name="l00354"></a>00354 tuple&
<a name="l00355"></a>00355 operator=(<span class="keyword">const</span> tuple& __in)
<a name="l00356"></a>00356 {
<a name="l00357"></a>00357 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = __in;
<a name="l00358"></a>00358 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00359"></a>00359 }
<a name="l00360"></a>00360
<a name="l00361"></a>00361 tuple&
<a name="l00362"></a>00362 operator=(tuple&& __in)
<a name="l00363"></a>00363 {
<a name="l00364"></a>00364 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = std::move(__in);
<a name="l00365"></a>00365 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00366"></a>00366 }
<a name="l00367"></a>00367
<a name="l00368"></a>00368 <span class="keyword">template</span><<span class="keyword">typename</span> _U1, <span class="keyword">typename</span> _U2>
<a name="l00369"></a>00369 tuple&
<a name="l00370"></a>00370 operator=(<span class="keyword">const</span> <a class="code" href="a00715.html" title="tuple">tuple<_U1, _U2></a>& __in)
<a name="l00371"></a>00371 {
<a name="l00372"></a>00372 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = __in;
<a name="l00373"></a>00373 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00374"></a>00374 }
<a name="l00375"></a>00375
<a name="l00376"></a>00376 <span class="keyword">template</span><<span class="keyword">typename</span> _U1, <span class="keyword">typename</span> _U2>
<a name="l00377"></a>00377 tuple&
<a name="l00378"></a>00378 operator=(<a class="code" href="a00715.html" title="tuple">tuple<_U1, _U2></a>&& __in)
<a name="l00379"></a>00379 {
<a name="l00380"></a>00380 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = std::move(__in);
<a name="l00381"></a>00381 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00382"></a>00382 }
<a name="l00383"></a>00383
<a name="l00384"></a>00384 <span class="keyword">template</span><<span class="keyword">typename</span> _U1, <span class="keyword">typename</span> _U2>
<a name="l00385"></a>00385 tuple&
<a name="l00386"></a>00386 operator=(<span class="keyword">const</span> <a class="code" href="a00263.html" title="Struct holding two objects of arbitrary type.">pair<_U1, _U2></a>& __in)
<a name="l00387"></a>00387 {
<a name="l00388"></a>00388 this->_M_head() = __in.<a class="code" href="a00263.html#a198b03cffc037835dc1dc01c926ce251" title="second_type is the second bound type">first</a>;
<a name="l00389"></a>00389 this->_M_tail()._M_head() = __in.<a class="code" href="a00263.html#a91179413226db12e66346d3673b7835f" title="first is a copy of the first object">second</a>;
<a name="l00390"></a>00390 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00391"></a>00391 }
<a name="l00392"></a>00392
<a name="l00393"></a>00393 <span class="keyword">template</span><<span class="keyword">typename</span> _U1, <span class="keyword">typename</span> _U2>
<a name="l00394"></a>00394 tuple&
<a name="l00395"></a>00395 operator=(<a class="code" href="a00263.html" title="Struct holding two objects of arbitrary type.">pair<_U1, _U2></a>&& __in)
<a name="l00396"></a>00396 {
<a name="l00397"></a>00397 this->_M_head() = std::forward<_U1>(__in.<a class="code" href="a00263.html#a198b03cffc037835dc1dc01c926ce251" title="second_type is the second bound type">first</a>);
<a name="l00398"></a>00398 this->_M_tail()._M_head() = std::forward<_U2>(__in.<a class="code" href="a00263.html#a91179413226db12e66346d3673b7835f" title="first is a copy of the first object">second</a>);
<a name="l00399"></a>00399 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00400"></a>00400 }
<a name="l00401"></a>00401
<a name="l00402"></a>00402 <span class="keywordtype">void</span>
<a name="l00403"></a>00403 swap(tuple& __in)
<a name="l00404"></a>00404 {
<a name="l00405"></a>00405 <span class="keyword">using</span> std::swap;
<a name="l00406"></a>00406 swap(this->_M_head(), __in._M_head());
<a name="l00407"></a>00407 swap(this->_M_tail()._M_head(), __in._M_tail()._M_head());
<a name="l00408"></a>00408 }
<a name="l00409"></a>00409 };
<a name="l00410"></a>00410 <span class="comment"></span>
<a name="l00411"></a>00411 <span class="comment"> /// tuple (1-element).</span>
<a name="l00412"></a>00412 <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> _T1>
<a name="l00413"></a><a class="code" href="a00716.html">00413</a> <span class="keyword">class </span><a class="code" href="a00715.html" title="tuple">tuple</a><_T1> : <span class="keyword">public</span> _Tuple_impl<0, _T1>
<a name="l00414"></a>00414 {
<a name="l00415"></a>00415 <span class="keyword">typedef</span> _Tuple_impl<0, _T1> _Inherited;
<a name="l00416"></a>00416
<a name="l00417"></a>00417 <span class="keyword">public</span>:
<a name="l00418"></a>00418 constexpr <a class="code" href="a00715.html" title="tuple">tuple</a>()
<a name="l00419"></a>00419 : _Inherited() { }
<a name="l00420"></a>00420
<a name="l00421"></a>00421 <span class="keyword">explicit</span>
<a name="l00422"></a>00422 constexpr tuple(<span class="keyword">const</span> _T1& __a1)
<a name="l00423"></a>00423 : _Inherited(__a1) { }
<a name="l00424"></a>00424
<a name="l00425"></a>00425 <span class="keyword">template</span><<span class="keyword">typename</span> _U1, <span class="keyword">typename</span> = <span class="keyword">typename</span>
<a name="l00426"></a>00426 <a class="code" href="a00255.html" title="enable_if">std::enable_if<std::is_convertible<_U1, _T1>::value</a>>::type>
<a name="l00427"></a>00427 <span class="keyword">explicit</span>
<a name="l00428"></a>00428 tuple(_U1&& __a1)
<a name="l00429"></a>00429 : _Inherited(std::forward<_U1>(__a1)) { }
<a name="l00430"></a>00430
<a name="l00431"></a>00431 constexpr tuple(<span class="keyword">const</span> tuple&) = <span class="keywordflow">default</span>;
<a name="l00432"></a>00432
<a name="l00433"></a>00433 tuple(tuple&& __in)
<a name="l00434"></a>00434 : _Inherited(static_cast<_Inherited&&>(__in)) { }
<a name="l00435"></a>00435
<a name="l00436"></a>00436 <span class="keyword">template</span><<span class="keyword">typename</span> _U1>
<a name="l00437"></a>00437 tuple(<span class="keyword">const</span> <a class="code" href="a00715.html" title="tuple">tuple<_U1></a>& __in)
<a name="l00438"></a>00438 : _Inherited(<span class="keyword">static_cast<</span><span class="keyword">const </span>_Tuple_impl<0, _U1>&<span class="keyword">></span>(__in)) { }
<a name="l00439"></a>00439
<a name="l00440"></a>00440 <span class="keyword">template</span><<span class="keyword">typename</span> _U1>
<a name="l00441"></a>00441 tuple(<a class="code" href="a00715.html" title="tuple">tuple<_U1></a>&& __in)
<a name="l00442"></a>00442 : _Inherited(<span class="keyword">static_cast<</span>_Tuple_impl<0, _U1>&&<span class="keyword">></span>(__in)) { }
<a name="l00443"></a>00443
<a name="l00444"></a>00444 tuple&
<a name="l00445"></a>00445 operator=(<span class="keyword">const</span> tuple& __in)
<a name="l00446"></a>00446 {
<a name="l00447"></a>00447 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = __in;
<a name="l00448"></a>00448 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00449"></a>00449 }
<a name="l00450"></a>00450
<a name="l00451"></a>00451 tuple&
<a name="l00452"></a>00452 operator=(tuple&& __in)
<a name="l00453"></a>00453 {
<a name="l00454"></a>00454 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = std::move(__in);
<a name="l00455"></a>00455 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00456"></a>00456 }
<a name="l00457"></a>00457
<a name="l00458"></a>00458 <span class="keyword">template</span><<span class="keyword">typename</span> _U1>
<a name="l00459"></a>00459 tuple&
<a name="l00460"></a>00460 operator=(<span class="keyword">const</span> <a class="code" href="a00715.html" title="tuple">tuple<_U1></a>& __in)
<a name="l00461"></a>00461 {
<a name="l00462"></a>00462 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = __in;
<a name="l00463"></a>00463 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00464"></a>00464 }
<a name="l00465"></a>00465
<a name="l00466"></a>00466 <span class="keyword">template</span><<span class="keyword">typename</span> _U1>
<a name="l00467"></a>00467 tuple&
<a name="l00468"></a>00468 operator=(<a class="code" href="a00715.html" title="tuple">tuple<_U1></a>&& __in)
<a name="l00469"></a>00469 {
<a name="l00470"></a>00470 <span class="keyword">static_cast<</span>_Inherited&<span class="keyword">></span>(*this) = std::move(__in);
<a name="l00471"></a>00471 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00472"></a>00472 }
<a name="l00473"></a>00473
<a name="l00474"></a>00474 <span class="keywordtype">void</span>
<a name="l00475"></a>00475 swap(tuple& __in)
<a name="l00476"></a>00476 { _Inherited::_M_swap_impl(__in); }
<a name="l00477"></a>00477 };
<a name="l00478"></a>00478
<a name="l00479"></a>00479 <span class="comment"></span>
<a name="l00480"></a>00480 <span class="comment"> /// Gives the type of the ith element of a given tuple type.</span>
<a name="l00481"></a>00481 <span class="comment"></span> <span class="keyword">template</span><std::<span class="keywordtype">size_t</span> __i, <span class="keyword">typename</span> _Tp>
<a name="l00482"></a>00482 <span class="keyword">struct </span>tuple_element;
<a name="l00483"></a>00483 <span class="comment"></span>
<a name="l00484"></a>00484 <span class="comment"> /**</span>
<a name="l00485"></a>00485 <span class="comment"> * Recursive case for tuple_element: strip off the first element in</span>
<a name="l00486"></a>00486 <span class="comment"> * the tuple and retrieve the (i-1)th element of the remaining tuple.</span>
<a name="l00487"></a>00487 <span class="comment"> */</span>
<a name="l00488"></a>00488 <span class="keyword">template</span><std::size_t __i, <span class="keyword">typename</span> _Head, <span class="keyword">typename</span>... _Tail>
<a name="l00489"></a><a class="code" href="a00719.html">00489</a> <span class="keyword">struct </span>tuple_element<__i, <a class="code" href="a00715.html" title="tuple">tuple</a><_Head, _Tail...> >
<a name="l00490"></a>00490 : tuple_element<__i - 1, tuple<_Tail...> > { };
<a name="l00491"></a>00491 <span class="comment"></span>
<a name="l00492"></a>00492 <span class="comment"> /**</span>
<a name="l00493"></a>00493 <span class="comment"> * Basis case for tuple_element: The first element is the one we're seeking.</span>
<a name="l00494"></a>00494 <span class="comment"> */</span>
<a name="l00495"></a>00495 <span class="keyword">template</span><<span class="keyword">typename</span> _Head, <span class="keyword">typename</span>... _Tail>
<a name="l00496"></a><a class="code" href="a00718.html">00496</a> <span class="keyword">struct </span>tuple_element<0, <a class="code" href="a00715.html" title="tuple">tuple</a><_Head, _Tail...> >
<a name="l00497"></a>00497 {
<a name="l00498"></a>00498 <span class="keyword">typedef</span> _Head type;
<a name="l00499"></a>00499 };
<a name="l00500"></a>00500 <span class="comment"></span>
<a name="l00501"></a>00501 <span class="comment"> /// Finds the size of a given tuple type.</span>
<a name="l00502"></a>00502 <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> _Tp>
<a name="l00503"></a>00503 <span class="keyword">struct </span>tuple_size;
<a name="l00504"></a>00504 <span class="comment"></span>
<a name="l00505"></a>00505 <span class="comment"> /// class tuple_size</span>
<a name="l00506"></a>00506 <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span>... _Elements>
<a name="l00507"></a><a class="code" href="a00720.html">00507</a> <span class="keyword">struct </span>tuple_size<<a class="code" href="a00715.html" title="tuple">tuple</a><_Elements...> >
<a name="l00508"></a>00508 {
<a name="l00509"></a>00509 <span class="keyword">static</span> <span class="keyword">const</span> std::size_t value = <span class="keyword">sizeof</span>...(_Elements);
<a name="l00510"></a>00510 };
<a name="l00511"></a>00511
<a name="l00512"></a>00512 <span class="keyword">template</span><<span class="keyword">typename</span>... _Elements>
<a name="l00513"></a>00513 <span class="keyword">const</span> std::size_t tuple_size<<a class="code" href="a00715.html" title="tuple">tuple</a><_Elements...> >::value;
<a name="l00514"></a>00514
<a name="l00515"></a>00515 <span class="keyword">template</span><std::size_t __i, <span class="keyword">typename</span> _Head, <span class="keyword">typename</span>... _Tail>
<a name="l00516"></a>00516 <span class="keyword">inline</span> <span class="keyword">typename</span> __add_ref<_Head>::type
<a name="l00517"></a>00517 __get_helper(_Tuple_impl<__i, _Head, _Tail...>& __t)
<a name="l00518"></a>00518 { <span class="keywordflow">return</span> __t._M_head(); }
<a name="l00519"></a>00519
<a name="l00520"></a>00520 <span class="keyword">template</span><std::size_t __i, <span class="keyword">typename</span> _Head, <span class="keyword">typename</span>... _Tail>
<a name="l00521"></a>00521 <span class="keyword">inline</span> <span class="keyword">typename</span> __add_c_ref<_Head>::type
<a name="l00522"></a>00522 __get_helper(<span class="keyword">const</span> _Tuple_impl<__i, _Head, _Tail...>& __t)
<a name="l00523"></a>00523 { <span class="keywordflow">return</span> __t._M_head(); }
<a name="l00524"></a>00524
<a name="l00525"></a>00525 <span class="comment">// Return a reference (const reference) to the ith element of a tuple.</span>
<a name="l00526"></a>00526 <span class="comment">// Any const or non-const ref elements are returned with their original type.</span>
<a name="l00527"></a>00527 <span class="keyword">template</span><std::size_t __i, <span class="keyword">typename</span>... _Elements>
<a name="l00528"></a>00528 <span class="keyword">inline</span> <span class="keyword">typename</span> __add_ref<
<a name="l00529"></a>00529 <span class="keyword">typename</span> tuple_element<__i, tuple<_Elements...> >::type
<a name="l00530"></a>00530 >::type
<a name="l00531"></a>00531 <span class="keyword">get</span>(tuple<_Elements...>& __t)
<a name="l00532"></a>00532 { <span class="keywordflow">return</span> __get_helper<__i>(__t); }
<a name="l00533"></a>00533
<a name="l00534"></a>00534 <span class="keyword">template</span><std::size_t __i, <span class="keyword">typename</span>... _Elements>
<a name="l00535"></a>00535 <span class="keyword">inline</span> <span class="keyword">typename</span> __add_c_ref<
<a name="l00536"></a>00536 <span class="keyword">typename</span> tuple_element<__i, tuple<_Elements...> >::type
<a name="l00537"></a>00537 >::type
<a name="l00538"></a>00538 <span class="keyword">get</span>(<span class="keyword">const</span> tuple<_Elements...>& __t)
<a name="l00539"></a>00539 { <span class="keywordflow">return</span> __get_helper<__i>(__t); }
<a name="l00540"></a>00540
<a name="l00541"></a>00541 <span class="comment">// This class helps construct the various comparison operations on tuples</span>
<a name="l00542"></a>00542 <span class="keyword">template</span><std::size_t __check_equal_size, std::size_t __i, std::size_t __j,
<a name="l00543"></a>00543 <span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Up>
<a name="l00544"></a>00544 <span class="keyword">struct </span>__tuple_compare;
<a name="l00545"></a>00545
<a name="l00546"></a>00546 <span class="keyword">template</span><std::<span class="keywordtype">size_t</span> __i, std::<span class="keywordtype">size_t</span> __j, <span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Up>
<a name="l00547"></a>00547 <span class="keyword">struct </span>__tuple_compare<0, __i, __j, _Tp, _Up>
<a name="l00548"></a>00548 {
<a name="l00549"></a>00549 <span class="keyword">static</span> <span class="keywordtype">bool</span> __eq(<span class="keyword">const</span> _Tp& __t, <span class="keyword">const</span> _Up& __u)
<a name="l00550"></a>00550 {
<a name="l00551"></a>00551 <span class="keywordflow">return</span> (get<__i>(__t) == get<__i>(__u) &&
<a name="l00552"></a>00552 __tuple_compare<0, __i + 1, __j, _Tp, _Up>::__eq(__t, __u));
<a name="l00553"></a>00553 }
<a name="l00554"></a>00554
<a name="l00555"></a>00555 <span class="keyword">static</span> <span class="keywordtype">bool</span> __less(<span class="keyword">const</span> _Tp& __t, <span class="keyword">const</span> _Up& __u)
<a name="l00556"></a>00556 {
<a name="l00557"></a>00557 <span class="keywordflow">return</span> ((get<__i>(__t) < get<__i>(__u))
<a name="l00558"></a>00558 || !(get<__i>(__u) < get<__i>(__t)) &&
<a name="l00559"></a>00559 __tuple_compare<0, __i + 1, __j, _Tp, _Up>::__less(__t, __u));
<a name="l00560"></a>00560 }
<a name="l00561"></a>00561 };
<a name="l00562"></a>00562
<a name="l00563"></a>00563 <span class="keyword">template</span><std::<span class="keywordtype">size_t</span> __i, <span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Up>
<a name="l00564"></a>00564 <span class="keyword">struct </span>__tuple_compare<0, __i, __i, _Tp, _Up>
<a name="l00565"></a>00565 {
<a name="l00566"></a>00566 <span class="keyword">static</span> <span class="keywordtype">bool</span> __eq(<span class="keyword">const</span> _Tp&, <span class="keyword">const</span> _Up&)
<a name="l00567"></a>00567 { <span class="keywordflow">return</span> <span class="keyword">true</span>; }
<a name="l00568"></a>00568
<a name="l00569"></a>00569 <span class="keyword">static</span> <span class="keywordtype">bool</span> __less(<span class="keyword">const</span> _Tp&, <span class="keyword">const</span> _Up&)
<a name="l00570"></a>00570 { <span class="keywordflow">return</span> <span class="keyword">false</span>; }
<a name="l00571"></a>00571 };
<a name="l00572"></a>00572
<a name="l00573"></a>00573 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, <span class="keyword">typename</span>... _UElements>
<a name="l00574"></a>00574 <span class="keywordtype">bool</span>
<a name="l00575"></a>00575 operator==(<span class="keyword">const</span> tuple<_TElements...>& __t,
<a name="l00576"></a>00576 <span class="keyword">const</span> tuple<_UElements...>& __u)
<a name="l00577"></a>00577 {
<a name="l00578"></a>00578 <span class="keyword">typedef</span> tuple<_TElements...> _Tp;
<a name="l00579"></a>00579 <span class="keyword">typedef</span> tuple<_UElements...> _Up;
<a name="l00580"></a>00580 <span class="keywordflow">return</span> (__tuple_compare<tuple_size<_Tp>::value - tuple_size<_Up>::value,
<a name="l00581"></a>00581 0, tuple_size<_Tp>::value, _Tp, _Up>::__eq(__t, __u));
<a name="l00582"></a>00582 }
<a name="l00583"></a>00583
<a name="l00584"></a>00584 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, <span class="keyword">typename</span>... _UElements>
<a name="l00585"></a>00585 <span class="keywordtype">bool</span>
<a name="l00586"></a>00586 operator<(<span class="keyword">const</span> tuple<_TElements...>& __t,
<a name="l00587"></a>00587 <span class="keyword">const</span> tuple<_UElements...>& __u)
<a name="l00588"></a>00588 {
<a name="l00589"></a>00589 <span class="keyword">typedef</span> tuple<_TElements...> _Tp;
<a name="l00590"></a>00590 <span class="keyword">typedef</span> tuple<_UElements...> _Up;
<a name="l00591"></a>00591 <span class="keywordflow">return</span> (__tuple_compare<tuple_size<_Tp>::value - tuple_size<_Up>::value,
<a name="l00592"></a>00592 0, tuple_size<_Tp>::value, _Tp, _Up>::__less(__t, __u));
<a name="l00593"></a>00593 }
<a name="l00594"></a>00594
<a name="l00595"></a>00595 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, <span class="keyword">typename</span>... _UElements>
<a name="l00596"></a>00596 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
<a name="l00597"></a>00597 operator!=(<span class="keyword">const</span> tuple<_TElements...>& __t,
<a name="l00598"></a>00598 <span class="keyword">const</span> tuple<_UElements...>& __u)
<a name="l00599"></a>00599 { <span class="keywordflow">return</span> !(__t == __u); }
<a name="l00600"></a>00600
<a name="l00601"></a>00601 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, <span class="keyword">typename</span>... _UElements>
<a name="l00602"></a>00602 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
<a name="l00603"></a>00603 operator>(<span class="keyword">const</span> tuple<_TElements...>& __t,
<a name="l00604"></a>00604 <span class="keyword">const</span> tuple<_UElements...>& __u)
<a name="l00605"></a>00605 { <span class="keywordflow">return</span> __u < __t; }
<a name="l00606"></a>00606
<a name="l00607"></a>00607 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, <span class="keyword">typename</span>... _UElements>
<a name="l00608"></a>00608 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
<a name="l00609"></a>00609 operator<=(<span class="keyword">const</span> tuple<_TElements...>& __t,
<a name="l00610"></a>00610 <span class="keyword">const</span> tuple<_UElements...>& __u)
<a name="l00611"></a>00611 { <span class="keywordflow">return</span> !(__u < __t); }
<a name="l00612"></a>00612
<a name="l00613"></a>00613 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, <span class="keyword">typename</span>... _UElements>
<a name="l00614"></a>00614 <span class="keyword">inline</span> <span class="keywordtype">bool</span>
<a name="l00615"></a>00615 operator>=(<span class="keyword">const</span> tuple<_TElements...>& __t,
<a name="l00616"></a>00616 <span class="keyword">const</span> tuple<_UElements...>& __u)
<a name="l00617"></a>00617 { <span class="keywordflow">return</span> !(__t < __u); }
<a name="l00618"></a>00618
<a name="l00619"></a>00619 <span class="comment">// NB: DR 705.</span>
<a name="l00620"></a>00620 <span class="keyword">template</span><<span class="keyword">typename</span>... _Elements>
<a name="l00621"></a>00621 <span class="keyword">inline</span> tuple<typename __decay_and_strip<_Elements>::__type...>
<a name="l00622"></a>00622 make_tuple(_Elements&&... __args)
<a name="l00623"></a>00623 {
<a name="l00624"></a>00624 <span class="keyword">typedef</span> tuple<typename __decay_and_strip<_Elements>::__type...>
<a name="l00625"></a>00625 __result_type;
<a name="l00626"></a>00626 <span class="keywordflow">return</span> __result_type(std::forward<_Elements>(__args)...);
<a name="l00627"></a>00627 }
<a name="l00628"></a>00628
<a name="l00629"></a>00629 <span class="keyword">template</span><<span class="keyword">typename</span>... _Elements>
<a name="l00630"></a>00630 <span class="keyword">inline</span> tuple<_Elements&&...>
<a name="l00631"></a>00631 forward_as_tuple(_Elements&&... __args)
<a name="l00632"></a>00632 { <span class="keywordflow">return</span> tuple<_Elements&&...>(std::forward<_Elements>(__args)...); }
<a name="l00633"></a>00633
<a name="l00634"></a>00634 <span class="keyword">template</span><std::size_t...> <span class="keyword">struct </span>__index_holder { };
<a name="l00635"></a>00635
<a name="l00636"></a>00636 <span class="keyword">template</span><std::size_t __i, <span class="keyword">typename</span> _IdxHolder, <span class="keyword">typename</span>... _Elements>
<a name="l00637"></a>00637 <span class="keyword">struct </span>__index_holder_impl;
<a name="l00638"></a>00638
<a name="l00639"></a>00639 <span class="keyword">template</span><std::size_t __i, std::size_t... _Indexes, <span class="keyword">typename</span> _IdxHolder,
<a name="l00640"></a>00640 <span class="keyword">typename</span>... _Elements>
<a name="l00641"></a>00641 <span class="keyword">struct </span>__index_holder_impl<__i, __index_holder<_Indexes...>,
<a name="l00642"></a>00642 _IdxHolder, _Elements...>
<a name="l00643"></a>00643 {
<a name="l00644"></a>00644 <span class="keyword">typedef</span> <span class="keyword">typename</span> __index_holder_impl<__i + 1,
<a name="l00645"></a>00645 __index_holder<_Indexes..., __i>,
<a name="l00646"></a>00646 _Elements...>::type type;
<a name="l00647"></a>00647 };
<a name="l00648"></a>00648
<a name="l00649"></a>00649 <span class="keyword">template</span><std::size_t __i, std::size_t... _Indexes>
<a name="l00650"></a>00650 <span class="keyword">struct </span>__index_holder_impl<__i, __index_holder<_Indexes...> >
<a name="l00651"></a>00651 { <span class="keyword">typedef</span> __index_holder<_Indexes...> type; };
<a name="l00652"></a>00652
<a name="l00653"></a>00653 <span class="keyword">template</span><<span class="keyword">typename</span>... _Elements>
<a name="l00654"></a>00654 <span class="keyword">struct </span>__make_index_holder
<a name="l00655"></a>00655 : __index_holder_impl<0, __index_holder<>, _Elements...> { };
<a name="l00656"></a>00656
<a name="l00657"></a>00657 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, std::size_t... _TIdx,
<a name="l00658"></a>00658 <span class="keyword">typename</span>... _UElements, std::size_t... _UIdx>
<a name="l00659"></a>00659 <span class="keyword">inline</span> tuple<_TElements..., _UElements...>
<a name="l00660"></a>00660 __tuple_cat_helper(<span class="keyword">const</span> tuple<_TElements...>& __t,
<a name="l00661"></a>00661 <span class="keyword">const</span> __index_holder<_TIdx...>&,
<a name="l00662"></a>00662 <span class="keyword">const</span> tuple<_UElements...>& __u,
<a name="l00663"></a>00663 <span class="keyword">const</span> __index_holder<_UIdx...>&)
<a name="l00664"></a>00664 { <span class="keywordflow">return</span> tuple<_TElements..., _UElements...>(get<_TIdx>(__t)...,
<a name="l00665"></a>00665 get<_UIdx>(__u)...); }
<a name="l00666"></a>00666
<a name="l00667"></a>00667 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, std::size_t... _TIdx,
<a name="l00668"></a>00668 <span class="keyword">typename</span>... _UElements, std::size_t... _UIdx>
<a name="l00669"></a>00669 <span class="keyword">inline</span> tuple<_TElements..., _UElements...>
<a name="l00670"></a>00670 __tuple_cat_helper(tuple<_TElements...>&& __t,
<a name="l00671"></a>00671 <span class="keyword">const</span> __index_holder<_TIdx...>&,
<a name="l00672"></a>00672 <span class="keyword">const</span> tuple<_UElements...>& __u,
<a name="l00673"></a>00673 <span class="keyword">const</span> __index_holder<_UIdx...>&)
<a name="l00674"></a>00674 { <span class="keywordflow">return</span> tuple<_TElements..., _UElements...>
<a name="l00675"></a>00675 (std::forward<_TElements>(get<_TIdx>(__t))..., get<_UIdx>(__u)...); }
<a name="l00676"></a>00676
<a name="l00677"></a>00677 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, std::size_t... _TIdx,
<a name="l00678"></a>00678 <span class="keyword">typename</span>... _UElements, std::size_t... _UIdx>
<a name="l00679"></a>00679 <span class="keyword">inline</span> tuple<_TElements..., _UElements...>
<a name="l00680"></a>00680 __tuple_cat_helper(<span class="keyword">const</span> tuple<_TElements...>& __t,
<a name="l00681"></a>00681 <span class="keyword">const</span> __index_holder<_TIdx...>&,
<a name="l00682"></a>00682 tuple<_UElements...>&& __u,
<a name="l00683"></a>00683 <span class="keyword">const</span> __index_holder<_UIdx...>&)
<a name="l00684"></a>00684 { <span class="keywordflow">return</span> tuple<_TElements..., _UElements...>
<a name="l00685"></a>00685 (get<_TIdx>(__t)..., std::forward<_UElements>(get<_UIdx>(__u))...); }
<a name="l00686"></a>00686
<a name="l00687"></a>00687 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, std::size_t... _TIdx,
<a name="l00688"></a>00688 <span class="keyword">typename</span>... _UElements, std::size_t... _UIdx>
<a name="l00689"></a>00689 <span class="keyword">inline</span> tuple<_TElements..., _UElements...>
<a name="l00690"></a>00690 __tuple_cat_helper(tuple<_TElements...>&& __t,
<a name="l00691"></a>00691 <span class="keyword">const</span> __index_holder<_TIdx...>&,
<a name="l00692"></a>00692 tuple<_UElements...>&& __u,
<a name="l00693"></a>00693 <span class="keyword">const</span> __index_holder<_UIdx...>&)
<a name="l00694"></a>00694 { <span class="keywordflow">return</span> tuple<_TElements..., _UElements...>
<a name="l00695"></a>00695 (std::forward<_TElements>(get<_TIdx>(__t))...,
<a name="l00696"></a>00696 std::forward<_UElements>(get<_UIdx>(__u))...); }
<a name="l00697"></a>00697
<a name="l00698"></a>00698 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, <span class="keyword">typename</span>... _UElements>
<a name="l00699"></a>00699 <span class="keyword">inline</span> tuple<_TElements..., _UElements...>
<a name="l00700"></a>00700 tuple_cat(<span class="keyword">const</span> tuple<_TElements...>& __t, <span class="keyword">const</span> tuple<_UElements...>& __u)
<a name="l00701"></a>00701 {
<a name="l00702"></a>00702 <span class="keywordflow">return</span> __tuple_cat_helper(__t, <span class="keyword">typename</span>
<a name="l00703"></a>00703 __make_index_holder<_TElements...>::type(),
<a name="l00704"></a>00704 __u, <span class="keyword">typename</span>
<a name="l00705"></a>00705 __make_index_holder<_UElements...>::type());
<a name="l00706"></a>00706 }
<a name="l00707"></a>00707
<a name="l00708"></a>00708 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, <span class="keyword">typename</span>... _UElements>
<a name="l00709"></a>00709 <span class="keyword">inline</span> tuple<_TElements..., _UElements...>
<a name="l00710"></a>00710 tuple_cat(tuple<_TElements...>&& __t, <span class="keyword">const</span> tuple<_UElements...>& __u)
<a name="l00711"></a>00711 {
<a name="l00712"></a>00712 <span class="keywordflow">return</span> __tuple_cat_helper(std::move(__t), <span class="keyword">typename</span>
<a name="l00713"></a>00713 __make_index_holder<_TElements...>::type(),
<a name="l00714"></a>00714 __u, <span class="keyword">typename</span>
<a name="l00715"></a>00715 __make_index_holder<_UElements...>::type());
<a name="l00716"></a>00716 }
<a name="l00717"></a>00717
<a name="l00718"></a>00718 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, <span class="keyword">typename</span>... _UElements>
<a name="l00719"></a>00719 <span class="keyword">inline</span> tuple<_TElements..., _UElements...>
<a name="l00720"></a>00720 tuple_cat(<span class="keyword">const</span> tuple<_TElements...>& __t, tuple<_UElements...>&& __u)
<a name="l00721"></a>00721 {
<a name="l00722"></a>00722 <span class="keywordflow">return</span> __tuple_cat_helper(__t, <span class="keyword">typename</span>
<a name="l00723"></a>00723 __make_index_holder<_TElements...>::type(),
<a name="l00724"></a>00724 std::move(__u), <span class="keyword">typename</span>
<a name="l00725"></a>00725 __make_index_holder<_UElements...>::type());
<a name="l00726"></a>00726 }
<a name="l00727"></a>00727
<a name="l00728"></a>00728 <span class="keyword">template</span><<span class="keyword">typename</span>... _TElements, <span class="keyword">typename</span>... _UElements>
<a name="l00729"></a>00729 <span class="keyword">inline</span> tuple<_TElements..., _UElements...>
<a name="l00730"></a>00730 tuple_cat(tuple<_TElements...>&& __t, tuple<_UElements...>&& __u)
<a name="l00731"></a>00731 {
<a name="l00732"></a>00732 <span class="keywordflow">return</span> __tuple_cat_helper(std::move(__t), <span class="keyword">typename</span>
<a name="l00733"></a>00733 __make_index_holder<_TElements...>::type(),
<a name="l00734"></a>00734 std::move(__u), <span class="keyword">typename</span>
<a name="l00735"></a>00735 __make_index_holder<_UElements...>::type());
<a name="l00736"></a>00736 }
<a name="l00737"></a>00737
<a name="l00738"></a>00738 <span class="keyword">template</span><<span class="keyword">typename</span>... _Elements>
<a name="l00739"></a>00739 <span class="keyword">inline</span> tuple<_Elements&...>
<a name="l00740"></a>00740 tie(_Elements&... __args)
<a name="l00741"></a>00741 { <span class="keywordflow">return</span> tuple<_Elements&...>(__args...); }
<a name="l00742"></a>00742
<a name="l00743"></a>00743 <span class="keyword">template</span><<span class="keyword">typename</span>... _Elements>
<a name="l00744"></a>00744 <span class="keyword">inline</span> <span class="keywordtype">void</span>
<a name="l00745"></a>00745 swap(tuple<_Elements...>& __x, tuple<_Elements...>& __y)
<a name="l00746"></a>00746 { __x.swap(__y); }
<a name="l00747"></a>00747
<a name="l00748"></a>00748 <span class="comment">// A class (and instance) which can be used in 'tie' when an element</span>
<a name="l00749"></a>00749 <span class="comment">// of a tuple is not required</span>
<a name="l00750"></a>00750 <span class="keyword">struct </span>_Swallow_assign
<a name="l00751"></a>00751 {
<a name="l00752"></a>00752 <span class="keyword">template</span><<span class="keyword">class</span> _Tp>
<a name="l00753"></a>00753 <span class="keyword">const</span> _Swallow_assign&
<a name="l00754"></a>00754 operator=(<span class="keyword">const</span> _Tp&)<span class="keyword"> const</span>
<a name="l00755"></a>00755 <span class="keyword"> </span>{ <span class="keywordflow">return</span> *<span class="keyword">this</span>; }
<a name="l00756"></a>00756 };
<a name="l00757"></a>00757
<a name="l00758"></a>00758 <span class="keyword">const</span> _Swallow_assign ignore{};
<a name="l00759"></a>00759 <span class="comment"></span>
<a name="l00760"></a>00760 <span class="comment"> /**</span>
<a name="l00761"></a>00761 <span class="comment"> * Stores a tuple of indices. Used by bind() to extract the elements</span>
<a name="l00762"></a>00762 <span class="comment"> * in a tuple. </span>
<a name="l00763"></a>00763 <span class="comment"> */</span>
<a name="l00764"></a>00764 <span class="keyword">template</span><<span class="keywordtype">int</span>... _Indexes>
<a name="l00765"></a><a class="code" href="a00327.html">00765</a> <span class="keyword">struct </span><a class="code" href="a00327.html">_Index_tuple</a>
<a name="l00766"></a>00766 {
<a name="l00767"></a>00767 <span class="keyword">typedef</span> <a class="code" href="a00327.html">_Index_tuple</a><_Indexes..., <span class="keyword">sizeof</span>...(_Indexes)> <a class="code" href="a00327.html">__next</a>;
<a name="l00768"></a>00768 };
<a name="l00769"></a>00769 <span class="comment"></span>
<a name="l00770"></a>00770 <span class="comment"> /// Builds an _Index_tuple<0, 1, 2, ..., _Num-1>.</span>
<a name="l00771"></a>00771 <span class="comment"></span> <span class="keyword">template</span><std::<span class="keywordtype">size_t</span> _Num>
<a name="l00772"></a><a class="code" href="a00317.html">00772</a> <span class="keyword">struct </span><a class="code" href="a00317.html" title="Builds an _Index_tuple<0, 1, 2, ..., _Num-1>.">_Build_index_tuple</a>
<a name="l00773"></a>00773 {
<a name="l00774"></a>00774 <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="a00317.html" title="Builds an _Index_tuple<0, 1, 2, ..., _Num-1>.">_Build_index_tuple</a><_Num-1>::__type::__next __type;
<a name="l00775"></a>00775 };
<a name="l00776"></a>00776
<a name="l00777"></a>00777 <span class="keyword">template</span><>
<a name="l00778"></a>00778 <span class="keyword">struct </span><a class="code" href="a00317.html" title="Builds an _Index_tuple<0, 1, 2, ..., _Num-1>.">_Build_index_tuple</a><0>
<a name="l00779"></a>00779 {
<a name="l00780"></a>00780 <span class="keyword">typedef</span> <a class="code" href="a00327.html">_Index_tuple<></a> __type;
<a name="l00781"></a>00781 };
<a name="l00782"></a>00782
<a name="l00783"></a>00783 <span class="comment">// See stl_pair.h...</span>
<a name="l00784"></a>00784 <span class="keyword">template</span><<span class="keyword">class</span> _T1, <span class="keyword">class</span> _T2>
<a name="l00785"></a>00785 <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span>... _Args>
<a name="l00786"></a>00786 <span class="keyword">inline</span> _Tp
<a name="l00787"></a>00787 pair<_T1, _T2>::
<a name="l00788"></a>00788 __cons(tuple<_Args...>&& __tuple)
<a name="l00789"></a>00789 {
<a name="l00790"></a>00790 <span class="keyword">typedef</span> <span class="keyword">typename</span> _Build_index_tuple<<span class="keyword">sizeof</span>...(_Args)>::__type
<a name="l00791"></a>00791 _Indexes;
<a name="l00792"></a>00792 <span class="keywordflow">return</span> __do_cons<_Tp>(std::move(__tuple), _Indexes());
<a name="l00793"></a>00793 }
<a name="l00794"></a>00794
<a name="l00795"></a>00795 <span class="keyword">template</span><<span class="keyword">class</span> _T1, <span class="keyword">class</span> _T2>
<a name="l00796"></a>00796 <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span>... _Args, <span class="keywordtype">int</span>... _Indexes>
<a name="l00797"></a>00797 <span class="keyword">inline</span> _Tp
<a name="l00798"></a>00798 pair<_T1, _T2>::
<a name="l00799"></a>00799 __do_cons(tuple<_Args...>&& __tuple,
<a name="l00800"></a>00800 <span class="keyword">const</span> _Index_tuple<_Indexes...>&)
<a name="l00801"></a>00801 { <span class="keywordflow">return</span> _Tp(std::forward<_Args>(get<_Indexes>(__tuple))...); }
<a name="l00802"></a>00802
<a name="l00803"></a>00803 _GLIBCXX_END_NAMESPACE_VERSION
<a name="l00804"></a>00804 } <span class="comment">// namespace</span>
<a name="l00805"></a>00805
<a name="l00806"></a>00806 <span class="preprocessor">#endif // __GXX_EXPERIMENTAL_CXX0X__</span>
<a name="l00807"></a>00807 <span class="preprocessor"></span>
<a name="l00808"></a>00808 <span class="preprocessor">#endif // _GLIBCXX_TUPLE</span>
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