1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>MultiIndex to Bimap Path - Hashed indices</title> 5<link rel="stylesheet" href="../../boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../index.html" title="Chapter 1. Boost.Bimap"> 8<link rel="up" href="../examples.html" title="Examples"> 9<link rel="prev" href="multiindex_to_bimap_path___bidirectional_map.html" title="MultiIndex to Bimap Path - Bidirectional Map"> 10<link rel="next" href="../test_suite.html" title="Test suite"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../boost.png"></td> 15<td align="center"><a href="../../../../../../index.html">Home</a></td> 16<td align="center"><a href="../../../../../../libs/libraries.htm">Libraries</a></td> 17<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 18<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 19<td align="center"><a href="../../../../../../more/index.htm">More</a></td> 20</tr></table> 21<hr> 22<div class="spirit-nav"> 23<a accesskey="p" href="multiindex_to_bimap_path___bidirectional_map.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../examples.html"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../test_suite.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="section"> 26<div class="titlepage"><div><div><h3 class="title"> 27<a name="boost_bimap.examples.multiindex_to_bimap_path___hashed_indices"></a><a class="link" href="multiindex_to_bimap_path___hashed_indices.html" title="MultiIndex to Bimap Path - Hashed indices">MultiIndex 28 to Bimap Path - Hashed indices</a> 29</h3></div></div></div> 30<p> 31 This is example 8 of Boost.MultiIndex. 32 </p> 33<div class="blurb"> 34<div class="titlepage"><div><div><p class="title"><b></b></p></div></div></div> 35<p> 36 Hashed indices can be used as an alternative to ordered indices when fast 37 look-up is needed and sorting information is of no interest. The example 38 features a word counter where duplicate entries are checked by means of a 39 hashed index. 40 </p> 41</div> 42<h5> 43<a name="boost_bimap.examples.multiindex_to_bimap_path___hashed_indices.h0"></a> 44 <span class="phrase"><a name="boost_bimap.examples.multiindex_to_bimap_path___hashed_indices.boost_multiindex"></a></span><a class="link" href="multiindex_to_bimap_path___hashed_indices.html#boost_bimap.examples.multiindex_to_bimap_path___hashed_indices.boost_multiindex">Boost.MultiIndex</a> 45 </h5> 46<p> 47 <a href="../../../../example/mi_to_b_path/mi_hashed_indices.cpp" target="_top">Go to source 48 code</a> 49 </p> 50<p> 51</p> 52<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">iostream</span><span class="special">></span> 53<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">iomanip</span><span class="special">></span> 54 55<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">tokenizer</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 56 57<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">multi_index_container</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 58<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">multi_index</span><span class="special">/</span><span class="identifier">key_extractors</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 59<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">multi_index</span><span class="special">/</span><span class="identifier">ordered_index</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 60<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">multi_index</span><span class="special">/</span><span class="identifier">hashed_index</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 61<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">lambda</span><span class="special">/</span><span class="identifier">lambda</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 62 63<span class="keyword">using</span> <span class="keyword">namespace</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">multi_index</span><span class="special">;</span> 64<span class="keyword">namespace</span> <span class="identifier">bl</span> <span class="special">=</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">lambda</span><span class="special">;</span> 65 66<span class="comment">// word_counter keeps the occurrences of words inserted. A hashed</span> 67<span class="comment">// index allows for fast checking of preexisting entries.</span> 68 69<span class="keyword">struct</span> <span class="identifier">word_counter_entry</span> 70<span class="special">{</span> 71 <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">word</span><span class="special">;</span> 72 <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">occurrences</span><span class="special">;</span> 73 74 <span class="identifier">word_counter_entry</span><span class="special">(</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">word_</span> <span class="special">)</span> <span class="special">:</span> <span class="identifier">word</span><span class="special">(</span><span class="identifier">word_</span><span class="special">),</span> <span class="identifier">occurrences</span><span class="special">(</span><span class="number">0</span><span class="special">)</span> <span class="special">{}</span> 75<span class="special">};</span> 76 77<span class="keyword">typedef</span> <span class="identifier">multi_index_container</span> 78<span class="special"><</span> 79 <span class="identifier">word_counter_entry</span><span class="special">,</span> 80 <span class="identifier">indexed_by</span> 81 <span class="special"><</span> 82 <span class="identifier">ordered_non_unique</span> 83 <span class="special"><</span> 84 <span class="identifier">BOOST_MULTI_INDEX_MEMBER</span><span class="special">(</span> 85 <span class="identifier">word_counter_entry</span><span class="special">,</span><span class="keyword">unsigned</span> <span class="keyword">int</span><span class="special">,</span><span class="identifier">occurrences</span><span class="special">),</span> 86 <span class="identifier">std</span><span class="special">::</span><span class="identifier">greater</span><span class="special"><</span><span class="keyword">unsigned</span> <span class="keyword">int</span><span class="special">></span> 87 <span class="special">>,</span> 88 <span class="identifier">hashed_unique</span> 89 <span class="special"><</span> 90 <span class="identifier">BOOST_MULTI_INDEX_MEMBER</span><span class="special">(</span><span class="identifier">word_counter_entry</span><span class="special">,</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">,</span><span class="identifier">word</span><span class="special">)</span> 91 <span class="special">></span> 92 <span class="special">></span> 93 94<span class="special">></span> <span class="identifier">word_counter</span><span class="special">;</span> 95 96<span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">tokenizer</span><span class="special"><</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">char_separator</span><span class="special"><</span><span class="keyword">char</span><span class="special">></span> <span class="special">></span> <span class="identifier">text_tokenizer</span><span class="special">;</span> 97 98<span class="keyword">int</span> <span class="identifier">main</span><span class="special">()</span> 99<span class="special">{</span> 100 <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">text</span><span class="special">=</span> 101 <span class="string">"En un lugar de la Mancha, de cuyo nombre no quiero acordarme... "</span> 102 <span class="string">"...snip..."</span> 103 <span class="string">"...no se salga un punto de la verdad."</span><span class="special">;</span> 104 105 <span class="comment">// feed the text into the container</span> 106 107 <span class="identifier">word_counter</span> <span class="identifier">wc</span><span class="special">;</span> 108 <span class="identifier">text_tokenizer</span> <span class="identifier">tok</span><span class="special">(</span><span class="identifier">text</span><span class="special">,</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">char_separator</span><span class="special"><</span><span class="keyword">char</span><span class="special">>(</span><span class="string">" \t\n.,;:!?'\"-"</span><span class="special">));</span> 109 <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">total_occurrences</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span> 110 111 <span class="keyword">for</span><span class="special">(</span> <span class="identifier">text_tokenizer</span><span class="special">::</span><span class="identifier">iterator</span> <span class="identifier">it</span> <span class="special">=</span> <span class="identifier">tok</span><span class="special">.</span><span class="identifier">begin</span><span class="special">(),</span> <span class="identifier">it_end</span> <span class="special">=</span> <span class="identifier">tok</span><span class="special">.</span><span class="identifier">end</span><span class="special">();</span> 112 <span class="identifier">it</span> <span class="special">!=</span> <span class="identifier">it_end</span> <span class="special">;</span> <span class="special">++</span><span class="identifier">it</span> <span class="special">)</span> 113 <span class="special">{</span> 114 <span class="special">++</span><span class="identifier">total_occurrences</span><span class="special">;</span> 115 <span class="identifier">word_counter</span><span class="special">::</span><span class="identifier">iterator</span> <span class="identifier">wit</span> <span class="special">=</span> <span class="identifier">wc</span><span class="special">.</span><span class="identifier">insert</span><span class="special">(*</span><span class="identifier">it</span><span class="special">).</span><span class="identifier">first</span><span class="special">;</span> 116 <span class="identifier">wc</span><span class="special">.</span><span class="identifier">modify_key</span><span class="special">(</span> <span class="identifier">wit</span><span class="special">,</span> <span class="special">++</span> <span class="identifier">bl</span><span class="special">::</span><span class="identifier">_1</span> <span class="special">);</span> 117 <span class="special">}</span> 118 119 <span class="comment">// list words by frequency of appearance</span> 120 121 <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">fixed</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">setprecision</span><span class="special">(</span><span class="number">2</span><span class="special">);</span> 122 123 <span class="keyword">for</span><span class="special">(</span> <span class="identifier">word_counter</span><span class="special">::</span><span class="identifier">iterator</span> <span class="identifier">wit</span> <span class="special">=</span> <span class="identifier">wc</span><span class="special">.</span><span class="identifier">begin</span><span class="special">(),</span> <span class="identifier">wit_end</span><span class="special">=</span><span class="identifier">wc</span><span class="special">.</span><span class="identifier">end</span><span class="special">();</span> 124 <span class="identifier">wit</span> <span class="special">!=</span> <span class="identifier">wit_end</span><span class="special">;</span> <span class="special">++</span><span class="identifier">wit</span> <span class="special">)</span> 125 <span class="special">{</span> 126 <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">setw</span><span class="special">(</span><span class="number">11</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">wit</span><span class="special">-></span><span class="identifier">word</span> <span class="special"><<</span> <span class="string">": "</span> 127 <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">setw</span><span class="special">(</span><span class="number">5</span><span class="special">)</span> 128 <span class="special"><<</span> <span class="number">100.0</span> <span class="special">*</span> <span class="identifier">wit</span><span class="special">-></span><span class="identifier">occurrences</span> <span class="special">/</span> <span class="identifier">total_occurrences</span> <span class="special"><<</span> <span class="string">"%"</span> 129 <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> 130 <span class="special">}</span> 131 132 <span class="keyword">return</span> <span class="number">0</span><span class="special">;</span> 133<span class="special">}</span> 134</pre> 135<p> 136 </p> 137<h5> 138<a name="boost_bimap.examples.multiindex_to_bimap_path___hashed_indices.h1"></a> 139 <span class="phrase"><a name="boost_bimap.examples.multiindex_to_bimap_path___hashed_indices.boost_bimap"></a></span><a class="link" href="multiindex_to_bimap_path___hashed_indices.html#boost_bimap.examples.multiindex_to_bimap_path___hashed_indices.boost_bimap">Boost.Bimap</a> 140 </h5> 141<p> 142 <a href="../../../../example/mi_to_b_path/hashed_indices.cpp" target="_top">Go to source code</a> 143 </p> 144<p> 145</p> 146<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">iostream</span><span class="special">></span> 147<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">iomanip</span><span class="special">></span> 148 149<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">tokenizer</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 150 151<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">bimap</span><span class="special">/</span><span class="identifier">bimap</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 152<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">bimap</span><span class="special">/</span><span class="identifier">unordered_set_of</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 153<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">bimap</span><span class="special">/</span><span class="identifier">multiset_of</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 154<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">bimap</span><span class="special">/</span><span class="identifier">support</span><span class="special">/</span><span class="identifier">lambda</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> 155 156<span class="keyword">using</span> <span class="keyword">namespace</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">bimaps</span><span class="special">;</span> 157 158<span class="keyword">struct</span> <span class="identifier">word</span> <span class="special">{};</span> 159<span class="keyword">struct</span> <span class="identifier">occurrences</span> <span class="special">{};</span> 160 161<span class="keyword">typedef</span> <span class="identifier">bimap</span> 162<span class="special"><</span> 163 164 <span class="identifier">multiset_of</span><span class="special"><</span> <span class="identifier">tagged</span><span class="special"><</span><span class="keyword">unsigned</span> <span class="keyword">int</span><span class="special">,</span><span class="identifier">occurrences</span><span class="special">>,</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">greater</span><span class="special"><</span><span class="keyword">unsigned</span> <span class="keyword">int</span><span class="special">></span> <span class="special">>,</span> 165<span class="identifier">unordered_set_of</span><span class="special"><</span> <span class="identifier">tagged</span><span class="special"><</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">,</span> <span class="identifier">word</span><span class="special">></span> <span class="special">></span> 166 167<span class="special">></span> <span class="identifier">word_counter</span><span class="special">;</span> 168 169<span class="keyword">typedef</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">tokenizer</span><span class="special"><</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">char_separator</span><span class="special"><</span><span class="keyword">char</span><span class="special">></span> <span class="special">></span> <span class="identifier">text_tokenizer</span><span class="special">;</span> 170 171<span class="keyword">int</span> <span class="identifier">main</span><span class="special">()</span> 172<span class="special">{</span> 173 174 <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">text</span><span class="special">=</span> 175 <span class="string">"Relations between data in the STL are represented with maps."</span> 176 <span class="string">"A map is a directed relation, by using it you are representing "</span> 177 <span class="string">"a mapping. In this directed relation, the first type is related to "</span> 178 <span class="string">"the second type but it is not true that the inverse relationship "</span> 179 <span class="string">"holds. This is useful in a lot of situations, but there are some "</span> 180 <span class="string">"relationships that are bidirectional by nature."</span><span class="special">;</span> 181 182 <span class="comment">// feed the text into the container</span> 183 184 <span class="identifier">word_counter</span> <span class="identifier">wc</span><span class="special">;</span> 185 <span class="identifier">text_tokenizer</span> <span class="identifier">tok</span><span class="special">(</span><span class="identifier">text</span><span class="special">,</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">char_separator</span><span class="special"><</span><span class="keyword">char</span><span class="special">>(</span><span class="string">" \t\n.,;:!?'\"-"</span><span class="special">));</span> 186 <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">total_occurrences</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span> 187 188 <span class="keyword">for</span><span class="special">(</span> <span class="identifier">text_tokenizer</span><span class="special">::</span><span class="identifier">const_iterator</span> <span class="identifier">it</span> <span class="special">=</span> <span class="identifier">tok</span><span class="special">.</span><span class="identifier">begin</span><span class="special">(),</span> <span class="identifier">it_end</span> <span class="special">=</span> <span class="identifier">tok</span><span class="special">.</span><span class="identifier">end</span><span class="special">();</span> 189 <span class="identifier">it</span> <span class="special">!=</span> <span class="identifier">it_end</span> <span class="special">;</span> <span class="special">++</span><span class="identifier">it</span> <span class="special">)</span> 190 <span class="special">{</span> 191 <span class="special">++</span><span class="identifier">total_occurrences</span><span class="special">;</span> 192 193 <span class="identifier">word_counter</span><span class="special">::</span><span class="identifier">map_by</span><span class="special"><</span><span class="identifier">occurrences</span><span class="special">>::</span><span class="identifier">iterator</span> <span class="identifier">wit</span> <span class="special">=</span> 194 <span class="identifier">wc</span><span class="special">.</span><span class="identifier">by</span><span class="special"><</span><span class="identifier">occurrences</span><span class="special">>().</span><span class="identifier">insert</span><span class="special">(</span> 195 <span class="identifier">word_counter</span><span class="special">::</span><span class="identifier">map_by</span><span class="special"><</span><span class="identifier">occurrences</span><span class="special">>::</span><span class="identifier">value_type</span><span class="special">(</span><span class="number">0</span><span class="special">,*</span><span class="identifier">it</span><span class="special">)</span> 196 <span class="special">).</span><span class="identifier">first</span><span class="special">;</span> 197 198 <span class="identifier">wc</span><span class="special">.</span><span class="identifier">by</span><span class="special"><</span><span class="identifier">occurrences</span><span class="special">>().</span><span class="identifier">modify_key</span><span class="special">(</span> <span class="identifier">wit</span><span class="special">,</span> <span class="special">++</span><span class="identifier">_key</span><span class="special">);</span> 199 <span class="special">}</span> 200 201 <span class="comment">// list words by frequency of appearance</span> 202 203 <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">fixed</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">setprecision</span><span class="special">(</span><span class="number">2</span><span class="special">);</span> 204 205 <span class="keyword">for</span><span class="special">(</span> <span class="identifier">word_counter</span><span class="special">::</span><span class="identifier">map_by</span><span class="special"><</span><span class="identifier">occurrences</span><span class="special">>::</span><span class="identifier">const_iterator</span> 206 <span class="identifier">wit</span> <span class="special">=</span> <span class="identifier">wc</span><span class="special">.</span><span class="identifier">by</span><span class="special"><</span><span class="identifier">occurrences</span><span class="special">>().</span><span class="identifier">begin</span><span class="special">(),</span> 207 <span class="identifier">wit_end</span> <span class="special">=</span> <span class="identifier">wc</span><span class="special">.</span><span class="identifier">by</span><span class="special"><</span><span class="identifier">occurrences</span><span class="special">>().</span><span class="identifier">end</span><span class="special">();</span> 208 209 <span class="identifier">wit</span> <span class="special">!=</span> <span class="identifier">wit_end</span><span class="special">;</span> <span class="special">++</span><span class="identifier">wit</span> <span class="special">)</span> 210 <span class="special">{</span> 211 <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">setw</span><span class="special">(</span><span class="number">15</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">wit</span><span class="special">-></span><span class="identifier">get</span><span class="special"><</span><span class="identifier">word</span><span class="special">>()</span> <span class="special"><<</span> <span class="string">": "</span> 212 <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">setw</span><span class="special">(</span><span class="number">5</span><span class="special">)</span> 213 <span class="special"><<</span> <span class="number">100.0</span> <span class="special">*</span> <span class="identifier">wit</span><span class="special">-></span><span class="identifier">get</span><span class="special"><</span><span class="identifier">occurrences</span><span class="special">>()</span> <span class="special">/</span> <span class="identifier">total_occurrences</span> <span class="special"><<</span> <span class="string">"%"</span> 214 <span class="special"><<</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span> 215 <span class="special">}</span> 216 217 <span class="keyword">return</span> <span class="number">0</span><span class="special">;</span> 218<span class="special">}</span> 219</pre> 220<p> 221 </p> 222</div> 223<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 224<td align="left"></td> 225<td align="right"><div class="copyright-footer">Copyright © 2006-2012 Matias Capeletto<p> 226 Distributed under the Boost Software License, Version 1.0. (See accompanying 227 file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) 228 </p> 229</div></td> 230</tr></table> 231<hr> 232<div class="spirit-nav"> 233<a accesskey="p" href="multiindex_to_bimap_path___bidirectional_map.html"><img src="../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../examples.html"><img src="../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../test_suite.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a> 234</div> 235</body> 236</html> 237
