Home Explore Help
Register Sign In
devn00b
/
EQ2EMu
9
3
Fork 0
Files Issues 59
Tree: 206dc6819b
Branches Tags
EQ2EMu
/
EQ2
/
source
/
depends
/
boost_1_72_0
/
libs
/
bimap
/
doc
/
html
/
boost_bimap
/
examples
/
mighty_bimap.html

mighty_bimap.html 16 KB
History Raw

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136 
  1. <html>
    2. 

  2. <head>
    3. 

  3. <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
    4. 

  4. <title>Mighty Bimap</title>
    5. 

  5. <link rel="stylesheet" href="../../boostbook.css" type="text/css">
    6. 

  6. <meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
    7. 

  7. <link rel="home" href="../../index.html" title="Chapter&#160;1.&#160;Boost.Bimap">
    8. 

  8. <link rel="up" href="../examples.html" title="Examples">
    9. 

  9. <link rel="prev" href="simple_bimap.html" title="Simple Bimap">
    10. 

  10. <link rel="next" href="multiindex_to_bimap_path___bidirectional_map.html" title="MultiIndex to Bimap Path - Bidirectional Map">
    11. 

  11. </head>
    12. 

  12. <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
    13. 

  13. <table cellpadding="2" width="100%"><tr>
    14. 

  14. <td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../boost.png"></td>
    15. 

  15. <td align="center"><a href="../../../../../../index.html">Home</a></td>
    16. 

  16. <td align="center"><a href="../../../../../../libs/libraries.htm">Libraries</a></td>
    17. 

  17. <td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
    18. 

  18. <td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td>
    19. 

  19. <td align="center"><a href="../../../../../../more/index.htm">More</a></td>
    20. 

  20. </tr></table>
    21. 

  21. <hr>
    22. 

  22. <div class="spirit-nav">
    23. 

  23. <a accesskey="p" href="simple_bimap.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="multiindex_to_bimap_path___bidirectional_map.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a>
    24. 

  24. </div>
    25. 

  25. <div class="section">
    26. 

  26. <div class="titlepage"><div><div><h3 class="title">
    27. 

  27. <a name="boost_bimap.examples.mighty_bimap"></a><a class="link" href="mighty_bimap.html" title="Mighty Bimap">Mighty Bimap</a>
    28. 

  28. </h3></div></div></div>
    29. 

  29. <p>
    30. 

  30.         This is the translator example from the tutorial. In this example the collection
    31. 

  31.         type of relation is changed to allow the iteration of the container.
    32. 

  32.       </p>
    33. 

  33. <p>
    34. 

  34.         <a href="../../../../example/mighty_bimap.cpp" target="_top">Go to source code</a>
    35. 

  35.       </p>
    36. 

  36. <p>
    37. 

  37. </p>
    38. 

  38. <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">iostream</span><span class="special">&gt;</span>
    39. 

  39. <span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">string</span><span class="special">&gt;</span>
    40. 

  40. <span class="preprocessor">#include</span> <span class="special">&lt;</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">&gt;</span>
    41. 

  41. <span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">bimap</span><span class="special">/</span><span class="identifier">list_of</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
    42. 

  42. <span class="preprocessor">#include</span> <span class="special">&lt;</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">&gt;</span>
    43. 

  43. 

  44. <span class="keyword">struct</span> <span class="identifier">english</span> <span class="special">{};</span>
    45. 

  45. <span class="keyword">struct</span> <span class="identifier">spanish</span> <span class="special">{};</span>
    46. 

  46. 

  47. <span class="keyword">int</span> <span class="identifier">main</span><span class="special">()</span>
    48. 

  48. <span class="special">{</span>
    49. 

  49.     <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>
    50. 

  50. 

  51.     <span class="keyword">typedef</span> <span class="identifier">bimap</span>
    52. 

  52.     <span class="special">&lt;</span>
    53. 

  53.         <span class="identifier">unordered_set_of</span><span class="special">&lt;</span> <span class="identifier">tagged</span><span class="special">&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">,</span> <span class="identifier">spanish</span> <span class="special">&gt;</span> <span class="special">&gt;,</span>
    54. 

  54.         <span class="identifier">unordered_set_of</span><span class="special">&lt;</span> <span class="identifier">tagged</span><span class="special">&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">,</span> <span class="identifier">english</span> <span class="special">&gt;</span> <span class="special">&gt;,</span>
    55. 

  55.         <span class="identifier">list_of_relation</span>
    56. 

  56. 

  57.     <span class="special">&gt;</span> <span class="identifier">translator</span><span class="special">;</span>
    58. 

  58. 

  59.     <span class="identifier">translator</span> <span class="identifier">trans</span><span class="special">;</span>
    60. 

  60. 

  61.     <span class="comment">// We have to use `push_back` because the collection of relations is</span>
    62. 

  62.     <span class="comment">// a `list_of_relation`</span>
    63. 

  63. 

  64.     <span class="identifier">trans</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span> <span class="identifier">translator</span><span class="special">::</span><span class="identifier">value_type</span><span class="special">(</span><span class="string">"hola"</span>  <span class="special">,</span><span class="string">"hello"</span>   <span class="special">)</span> <span class="special">);</span>
    65. 

  65.     <span class="identifier">trans</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span> <span class="identifier">translator</span><span class="special">::</span><span class="identifier">value_type</span><span class="special">(</span><span class="string">"adios"</span> <span class="special">,</span><span class="string">"goodbye"</span> <span class="special">)</span> <span class="special">);</span>
    66. 

  66.     <span class="identifier">trans</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span> <span class="identifier">translator</span><span class="special">::</span><span class="identifier">value_type</span><span class="special">(</span><span class="string">"rosa"</span>  <span class="special">,</span><span class="string">"rose"</span>    <span class="special">)</span> <span class="special">);</span>
    67. 

  67.     <span class="identifier">trans</span><span class="special">.</span><span class="identifier">push_back</span><span class="special">(</span> <span class="identifier">translator</span><span class="special">::</span><span class="identifier">value_type</span><span class="special">(</span><span class="string">"mesa"</span>  <span class="special">,</span><span class="string">"table"</span>   <span class="special">)</span> <span class="special">);</span>
    68. 

  68. 

  69.     <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="string">"enter a word"</span> <span class="special">&lt;&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
    70. 

  70.     <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="identifier">word</span><span class="special">;</span>
    71. 

  71.     <span class="identifier">std</span><span class="special">::</span><span class="identifier">getline</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">cin</span><span class="special">,</span><span class="identifier">word</span><span class="special">);</span>
    72. 

  72. 

  73.     <span class="comment">// Search the queried word on the from index (Spanish)</span>
    74. 

  74. 

  75.     <span class="identifier">translator</span><span class="special">::</span><span class="identifier">map_by</span><span class="special">&lt;</span><span class="identifier">spanish</span><span class="special">&gt;::</span><span class="identifier">const_iterator</span> <span class="identifier">is</span>
    76. 

  76.         <span class="special">=</span> <span class="identifier">trans</span><span class="special">.</span><span class="identifier">by</span><span class="special">&lt;</span><span class="identifier">spanish</span><span class="special">&gt;().</span><span class="identifier">find</span><span class="special">(</span><span class="identifier">word</span><span class="special">);</span>
    77. 

  77. 

  78.     <span class="keyword">if</span><span class="special">(</span> <span class="identifier">is</span> <span class="special">!=</span> <span class="identifier">trans</span><span class="special">.</span><span class="identifier">by</span><span class="special">&lt;</span><span class="identifier">spanish</span><span class="special">&gt;().</span><span class="identifier">end</span><span class="special">()</span> <span class="special">)</span>
    79. 

  79.     <span class="special">{</span>
    80. 

  80.         <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="identifier">word</span> <span class="special">&lt;&lt;</span> <span class="string">" is said "</span>
    81. 

  81.                   <span class="special">&lt;&lt;</span> <span class="identifier">is</span><span class="special">-&gt;</span><span class="identifier">get</span><span class="special">&lt;</span><span class="identifier">english</span><span class="special">&gt;()</span>
    82. 

  82.                   <span class="special">&lt;&lt;</span> <span class="string">" in English"</span> <span class="special">&lt;&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
    83. 

  83.     <span class="special">}</span>
    84. 

  84.     <span class="keyword">else</span>
    85. 

  85.     <span class="special">{</span>
    86. 

  86.         <span class="comment">// Word not found in Spanish, try our luck in English</span>
    87. 

  87. 

  88.         <span class="identifier">translator</span><span class="special">::</span><span class="identifier">map_by</span><span class="special">&lt;</span><span class="identifier">english</span><span class="special">&gt;::</span><span class="identifier">const_iterator</span> <span class="identifier">ie</span>
    89. 

  89.             <span class="special">=</span> <span class="identifier">trans</span><span class="special">.</span><span class="identifier">by</span><span class="special">&lt;</span><span class="identifier">english</span><span class="special">&gt;().</span><span class="identifier">find</span><span class="special">(</span><span class="identifier">word</span><span class="special">);</span>
    90. 

  90. 

  91.         <span class="keyword">if</span><span class="special">(</span> <span class="identifier">ie</span> <span class="special">!=</span> <span class="identifier">trans</span><span class="special">.</span><span class="identifier">by</span><span class="special">&lt;</span><span class="identifier">english</span><span class="special">&gt;().</span><span class="identifier">end</span><span class="special">()</span> <span class="special">)</span>
    92. 

  92.         <span class="special">{</span>
    93. 

  93.             <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="identifier">word</span> <span class="special">&lt;&lt;</span> <span class="string">" is said "</span>
    94. 

  94.                       <span class="special">&lt;&lt;</span> <span class="identifier">ie</span><span class="special">-&gt;</span><span class="identifier">get</span><span class="special">&lt;</span><span class="identifier">spanish</span><span class="special">&gt;()</span>
    95. 

  95.                       <span class="special">&lt;&lt;</span> <span class="string">" in Spanish"</span> <span class="special">&lt;&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
    96. 

  96.         <span class="special">}</span>
    97. 

  97.         <span class="keyword">else</span>
    98. 

  98.         <span class="special">{</span>
    99. 

  99.             <span class="comment">// Word not found, show the possible translations</span>
    100. 

  100. 

  101.             <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="string">"No such word in the dictionary"</span>      <span class="special">&lt;&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
    102. 

  102.             <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="string">"These are the possible translations"</span> <span class="special">&lt;&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
    103. 

  103. 

  104.             <span class="keyword">for</span><span class="special">(</span> <span class="identifier">translator</span><span class="special">::</span><span class="identifier">const_iterator</span>
    105. 

  105.                     <span class="identifier">i</span> <span class="special">=</span> <span class="identifier">trans</span><span class="special">.</span><span class="identifier">begin</span><span class="special">(),</span>
    106. 

  106.                     <span class="identifier">i_end</span> <span class="special">=</span> <span class="identifier">trans</span><span class="special">.</span><span class="identifier">end</span><span class="special">();</span>
    107. 

  107. 

  108.                     <span class="identifier">i</span> <span class="special">!=</span> <span class="identifier">i_end</span> <span class="special">;</span> <span class="special">++</span><span class="identifier">i</span> <span class="special">)</span>
    109. 

  109.             <span class="special">{</span>
    110. 

  110.                 <span class="identifier">std</span><span class="special">::</span><span class="identifier">cout</span> <span class="special">&lt;&lt;</span> <span class="identifier">i</span><span class="special">-&gt;</span><span class="identifier">get</span><span class="special">&lt;</span><span class="identifier">spanish</span><span class="special">&gt;()</span>
    111. 

  111.                           <span class="special">&lt;&lt;</span> <span class="string">" &lt;---&gt; "</span>
    112. 

  112.                           <span class="special">&lt;&lt;</span> <span class="identifier">i</span><span class="special">-&gt;</span><span class="identifier">get</span><span class="special">&lt;</span><span class="identifier">english</span><span class="special">&gt;()</span>
    113. 

  113.                           <span class="special">&lt;&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl</span><span class="special">;</span>
    114. 

  114.             <span class="special">}</span>
    115. 

  115.         <span class="special">}</span>
    116. 

  116.     <span class="special">}</span>
    117. 

  117.     <span class="keyword">return</span> <span class="number">0</span><span class="special">;</span>
    118. 

  118. <span class="special">}</span>
    119. 

  119. </pre>
    120. 

  120. <p>
    121. 

  121.       </p>
    122. 

  122. </div>
    123. 

  123. <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
    124. 

  124. <td align="left"></td>
    125. 

  125. <td align="right"><div class="copyright-footer">Copyright &#169; 2006-2012 Matias Capeletto<p>
    126. 

  126.         Distributed under the Boost Software License, Version 1.0. (See accompanying
    127. 

  127.         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>)
    128. 

  128.       </p>
    129. 

  129. </div></td>
    130. 

  130. </tr></table>
    131. 

  131. <hr>
    132. 

  132. <div class="spirit-nav">
    133. 

  133. <a accesskey="p" href="simple_bimap.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="multiindex_to_bimap_path___bidirectional_map.html"><img src="../../../../../../doc/src/images/next.png" alt="Next"></a>
    134. 

  134. </div>
    135. 

  135. </body>
    136. 

  136. </html>
    137.