<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<title>CVC3: hash_set.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">CVC3
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.2 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>File Members</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_b0856f6b0d80ccb263b2f415c91f9e17.html">include</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">hash_set.h</div> </div>
</div><!--header-->
<div class="contents">
<a href="hash__set_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*****************************************************************************/</span><span class="comment"></span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*!</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *\file hash_set.h</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *\brief hash map implementation</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Author: Alexander Fuchs</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * Created: Thu Oct 19 11:04:00 2006</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * <hr></span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * License to use, copy, modify, sell and/or distribute this software</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * and its documentation for any purpose is hereby granted without</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * royalty, subject to the terms and conditions defined in the \ref</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * LICENSE file provided with this distribution.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * <hr></span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">/*****************************************************************************/</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * Copyright (c) 1996,1997</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * Silicon Graphics Computer Systems, Inc.</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * Permission to use, copy, modify, distribute and sell this software</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * and its documentation for any purpose is hereby granted without fee,</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * provided that the above copyright notice appear in all copies and</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * that both that copyright notice and this permission notice appear</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * in supporting documentation. Silicon Graphics makes no</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * representations about the suitability of this software for any</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * purpose. It is provided "as is" without express or implied warranty.</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * Copyright (c) 1994</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> * Hewlett-Packard Company</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> * Permission to use, copy, modify, distribute and sell this software</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * and its documentation for any purpose is hereby granted without fee,</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * provided that the above copyright notice appear in all copies and</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> * that both that copyright notice and this permission notice appear</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * in supporting documentation. Hewlett-Packard Company makes no</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * representations about the suitability of this software for any</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * purpose. It is provided "as is" without express or implied warranty.</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment">// this implementation is in essence a subset of the SGI implementation:</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment">// http://www.sgi.com/tech/stl/stl_hash_set.h</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#ifndef _cvc3__hash__hash_set_h_</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor"></span><span class="preprocessor">#define _cvc3__hash__hash_set_h_</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#include "<a class="code" href="hash__fun_8h.html" title="hash functions">hash_fun.h</a>"</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#include "<a class="code" href="hash__table_8h.html" title="hash table implementation">hash_table.h</a>"</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">namespace </span>Hash {</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">// identity is an extension taken from the SGI</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// implementation of the STL file functional:</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="comment">// http://www.sgi.com/tech/stl/stl_function.h</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">template</span> <<span class="keyword">class</span> _Tp></div>
<div class="line"><a name="l00063"></a><span class="lineno"><a class="code" href="structHash_1_1__Identity.html"> 63</a></span>  <span class="keyword">struct </span><a class="code" href="structHash_1_1__Identity.html">_Identity</a> : <span class="keyword">public</span> std::unary_function<_Tp,_Tp> {</div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="code" href="structHash_1_1__Identity.html#acc1e36569e379fa8a2a3d2b6f1c01f04"> 64</a></span>  <span class="keyword">const</span> _Tp& <a class="code" href="structHash_1_1__Identity.html#acc1e36569e379fa8a2a3d2b6f1c01f04">operator()</a>(<span class="keyword">const</span> _Tp& __x)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> __x; }</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  };</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"></span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> /*! hash set implementation based on the sgi interface:</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> http://www.sgi.com/tech/stl/hash_set.html</span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"></span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> _Key: hash key type</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> _HashFcn: functional class providing a hash function: size_type (_Key)</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> _EqualKey: functional class providing a comparison function: bool(_Key, _Key)</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> returns true iff two keys are considered to be equal</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">template</span> <<span class="keyword">class</span> _Key, <span class="keyword">class</span> _HashFcn = hash<_Key>,</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">class</span> _EqualKey = std::equal_to<_Key> ></div>
<div class="line"><a name="l00078"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html"> 78</a></span>  <span class="keyword">class </span><a class="code" href="classHash_1_1hash__set.html">hash_set</a> {</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"></span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> /// types</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"></span> <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a12acfe747a41135e51ca0cb1f73d5570"> 82</a></span>  <span class="keyword">typedef</span> <a class="code" href="classHash_1_1hash__table.html">hash_table<_Key, _Key, _HashFcn, _EqualKey, _Identity<_Key></a> > <a class="code" href="classHash_1_1hash__set.html#a12acfe747a41135e51ca0cb1f73d5570" title="types">_hash_table</a>;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="comment">// typedefs as custom for other implementations</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a453c55d429fc37785587c895224717d8"> 86</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classHash_1_1hash__table.html#a324f81cab1c1e0a66f14b93bde73ffe5" title="types">_hash_table::size_type</a> <a class="code" href="classHash_1_1hash__set.html#a453c55d429fc37785587c895224717d8">size_type</a>;</div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#ae94044e96dafa1f67c767a5be87947a5"> 87</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classHash_1_1hash__table.html#a169157d3eb001aad4379ae2b2858d947">_hash_table::key_type</a> <a class="code" href="classHash_1_1hash__set.html#ae94044e96dafa1f67c767a5be87947a5">key_type</a>;</div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#ac6573905b903da8bdfd55b839bd9d256"> 88</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classHash_1_1hash__table.html#a73a266824c6f4b1e7398bdb95ee7cb51">_hash_table::value_type</a> <a class="code" href="classHash_1_1hash__set.html#ac6573905b903da8bdfd55b839bd9d256">value_type</a>;</div>
<div class="line"><a name="l00089"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#ac46e9d8b9577273ebe9d04491b333487"> 89</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="structHash_1_1hash.html">_hash_table::hasher</a> <a class="code" href="classHash_1_1hash__set.html#ac46e9d8b9577273ebe9d04491b333487">hasher</a>;</div>
<div class="line"><a name="l00090"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a85e29370bae7f667a41330f33133a305"> 90</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classHash_1_1hash__table.html#a03e9ef2c5a815421589495e96bb9a6fb">_hash_table::key_equal</a> <a class="code" href="classHash_1_1hash__set.html#a85e29370bae7f667a41330f33133a305">key_equal</a>;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// iterators</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a87a125f71dd85de65e662559bd5a66dc"> 94</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classHash_1_1hash__table.html#a67171474c4da6cc8efe0c7fafefd2b2d">_hash_table::iterator</a> <a class="code" href="classHash_1_1hash__set.html#a87a125f71dd85de65e662559bd5a66dc">iterator</a>;</div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a318342bf9ac6e65541792709f949c3ef"> 95</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="classHash_1_1hash__table.html#ac220ce1c155db1ac44146c12d178056f">_hash_table::const_iterator</a> <a class="code" href="classHash_1_1hash__set.html#a318342bf9ac6e65541792709f949c3ef">const_iterator</a>;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"></span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> /// variables</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"></span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// the hash table</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27"> 103</a></span>  <a class="code" href="classHash_1_1hash__table.html">_hash_table</a> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"></span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"> /// methods</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"></span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> /// constructors</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"></span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="comment">// default size is 16 buckets</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#aeb77dd1a6c24cd228f60138b57fbaf82"> 112</a></span>  <a class="code" href="classHash_1_1hash__set.html#aeb77dd1a6c24cd228f60138b57fbaf82" title="methods">hash_set</a>() :</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>()</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  { };</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="comment">// specifiy initial number of buckets - must be positive</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a18bbc6adb3d60c0c54bc2e5b7a746d1b"> 117</a></span>  <a class="code" href="classHash_1_1hash__set.html#aeb77dd1a6c24cd228f60138b57fbaf82" title="methods">hash_set</a>(<a class="code" href="classHash_1_1hash__set.html#a453c55d429fc37785587c895224717d8">size_type</a> initial_capacity) : </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>(initial_capacity)</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  { };</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="comment">// specifiy initial number of buckets and hash function</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a8477c1a539f95293d4bdcb4e13c8464a"> 122</a></span>  <a class="code" href="classHash_1_1hash__set.html#aeb77dd1a6c24cd228f60138b57fbaf82" title="methods">hash_set</a>(<a class="code" href="classHash_1_1hash__set.html#a453c55d429fc37785587c895224717d8">size_type</a> initial_capacity, <span class="keyword">const</span> _HashFcn& <a class="code" href="structHash_1_1hash.html">hash</a>) : </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>(initial_capacity, hash)</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  { };</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// specifiy initial number of buckets, hash and equal function</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#ad836615a153bf7605b1d3aaf99a05035"> 127</a></span>  <a class="code" href="classHash_1_1hash__set.html#aeb77dd1a6c24cd228f60138b57fbaf82" title="methods">hash_set</a>(<a class="code" href="classHash_1_1hash__set.html#a453c55d429fc37785587c895224717d8">size_type</a> initial_capacity,</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">const</span> _HashFcn& <a class="code" href="structHash_1_1hash.html">hash</a>, <span class="keyword">const</span> _EqualKey& equal) : </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>(initial_capacity, hash, equal)</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  { };</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// copy hash map.</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a5b240d7192fd043474183de0bb26cefb"> 133</a></span>  <a class="code" href="classHash_1_1hash__set.html#aeb77dd1a6c24cd228f60138b57fbaf82" title="methods">hash_set</a>(<span class="keyword">const</span> <a class="code" href="classHash_1_1hash__set.html">hash_set</a>& other) :</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>(other.<a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>)</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  { };</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="comment">// assign hash map</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#aedfbb2359706903827f3fea0a7d6228a"> 138</a></span>  <a class="code" href="classHash_1_1hash__set.html">hash_set</a>& <a class="code" href="classHash_1_1hash__set.html#aedfbb2359706903827f3fea0a7d6228a">operator=</a>(<span class="keyword">const</span> <a class="code" href="classHash_1_1hash__set.html">hash_set</a>& other) {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">if</span> (<span class="keyword">this</span> != &other) {</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a> = other.<a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>;</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a name="l00146"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a515268c3fb6fd6ec64353835019e91d1"> 146</a></span>  <span class="keywordtype">void</span> <a class="code" href="classHash_1_1hash__set.html#a515268c3fb6fd6ec64353835019e91d1">swap</a>(<a class="code" href="classHash_1_1hash__set.html">hash_set</a>& other) {</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#afcf03a783b1b22e2115405494e99407d">swap</a>(other.<a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>);</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// removes all entries, number of buckets is not reduced.</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a2d699de2bb0dac0d1ea819fdc8acda96"> 151</a></span>  <span class="keywordtype">void</span> <a class="code" href="classHash_1_1hash__set.html#a2d699de2bb0dac0d1ea819fdc8acda96">clear</a>() {</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a51fe4b7db4b7be59ea3531c1ae921de7">clear</a>();</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  };</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"></span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> /// operations</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"></span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="comment">// returns end iterator if key was not bound</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a955279e5fd49f919bb6b0cd456d39c7b"> 161</a></span>  <a class="code" href="classHash_1_1hash__set.html#a87a125f71dd85de65e662559bd5a66dc">iterator</a> <a class="code" href="classHash_1_1hash__set.html#a955279e5fd49f919bb6b0cd456d39c7b" title="operations">find</a>(<span class="keyword">const</span> <a class="code" href="classHash_1_1hash__set.html#ae94044e96dafa1f67c767a5be87947a5">key_type</a>& key) {</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a968b856ff972a7614418f9d4827848ed" title="operations">find</a>(key);</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="comment">// const version of find</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a39b682b5aad2c13a0c06ef3186a685c7"> 166</a></span>  <a class="code" href="classHash_1_1hash__set.html#a318342bf9ac6e65541792709f949c3ef">const_iterator</a> <a class="code" href="classHash_1_1hash__set.html#a39b682b5aad2c13a0c06ef3186a685c7">find</a>(<span class="keyword">const</span> <a class="code" href="classHash_1_1hash__set.html#ae94044e96dafa1f67c767a5be87947a5">key_type</a>& key)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a968b856ff972a7614418f9d4827848ed" title="operations">find</a>(key);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="comment">// adds the mapping from key to data, if key is still unbound</span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="comment">// otherwise returns false</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a156c40ba629d5aba7f7cacf4eeab1e2d"> 173</a></span>  std::pair<iterator, bool> <a class="code" href="classHash_1_1hash__set.html#a156c40ba629d5aba7f7cacf4eeab1e2d">insert</a>(<span class="keyword">const</span> <a class="code" href="classHash_1_1hash__set.html#ac6573905b903da8bdfd55b839bd9d256">value_type</a>& entry) {</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a3a934472ef2bcb68a64b37435572843c">insert</a>(entry);</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  }</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="comment">// removes binding of key</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="comment">// returns number of keys removed,</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="comment">// i.e. 1 if key was bound, 0 if key was not bound.</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a82dbe044048d8e25f0ffd148d726d1e4"> 180</a></span>  <a class="code" href="classHash_1_1hash__set.html#a453c55d429fc37785587c895224717d8">size_type</a> <a class="code" href="classHash_1_1hash__set.html#a82dbe044048d8e25f0ffd148d726d1e4">erase</a>(<span class="keyword">const</span> <a class="code" href="classHash_1_1hash__set.html#ae94044e96dafa1f67c767a5be87947a5">key_type</a>& key) {</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a04a1a587d97f5cf542ed64fc6b10d972">erase</a>(key);</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  }</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"></span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> /// status</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"></span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="comment">// is the key bound?</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#af34cdaeac932e18cd4618b0abd30c7d1"> 189</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classHash_1_1hash__set.html#af34cdaeac932e18cd4618b0abd30c7d1" title="status">contains</a>(<span class="keyword">const</span> <a class="code" href="classHash_1_1hash__set.html#ae94044e96dafa1f67c767a5be87947a5">key_type</a>& key)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a4b6eae473c46342713bfeb163c4e8559" title="status">contains</a>(key);</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="comment">// returns the number of times a key is bound,</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// i.e. 0 or 1</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a37cb55e8f59dccad07b4bd7e79535691"> 195</a></span>  <a class="code" href="classHash_1_1hash__set.html#a453c55d429fc37785587c895224717d8">size_type</a> <a class="code" href="classHash_1_1hash__set.html#a37cb55e8f59dccad07b4bd7e79535691">count</a>(<span class="keyword">const</span> _Key& key)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a7ffa2f780f2d8614b4b6b2b91d55f62e">count</a>(key);</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  }</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  </div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="comment">// is the hash map empty?</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#af184932d4151562ad96db36d6656f568"> 200</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classHash_1_1hash__set.html#af184932d4151562ad96db36d6656f568">empty</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a7065f077c220601df60db97a73b0027d">empty</a>();</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="comment">// the number of elements in the hash map</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a8d883de7bd664d4cf8f4e440b711873f"> 205</a></span>  <a class="code" href="classHash_1_1hash__set.html#a453c55d429fc37785587c895224717d8">size_type</a> <a class="code" href="classHash_1_1hash__set.html#a8d883de7bd664d4cf8f4e440b711873f">size</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#ae30a43e1914f9fabf997e2190fdd6679">size</a>();</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  }</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="comment">// the number of buckets in the hash map</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a5b7978c4c9d12650b0813433b025016d"> 210</a></span>  <a class="code" href="classHash_1_1hash__set.html#a453c55d429fc37785587c895224717d8">size_type</a> <a class="code" href="classHash_1_1hash__set.html#a5b7978c4c9d12650b0813433b025016d">bucket_count</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a462c80ab1a76fd7a1c2e0c5372e66f86">bucket_count</a>();</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">// returns the average number of elements per bucket</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a7110fbd96a0ac929d6717dad9ed4810d"> 215</a></span>  <span class="keywordtype">float</span> <a class="code" href="classHash_1_1hash__set.html#a7110fbd96a0ac929d6717dad9ed4810d">load_factor</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a956196112f728577cbd0e280694ed58e">load_factor</a>();</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="comment"></span></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="comment"> /// iterators</span></div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="comment"></span></div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="comment">// returns forward iterator to iterate over all key/data pairs</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a69de75543eb1e9fa3510bb5090ad61a6"> 224</a></span>  <a class="code" href="classHash_1_1hash__set.html#a87a125f71dd85de65e662559bd5a66dc">iterator</a> <a class="code" href="classHash_1_1hash__set.html#a69de75543eb1e9fa3510bb5090ad61a6" title="iterators">begin</a>() {</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a96bd3fd3ef6ce56fef55ccec727aacd2" title="iterators">begin</a>();</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="comment">// const version of begin</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a373db78f8616eb6803196bb38642103f"> 229</a></span>  <a class="code" href="classHash_1_1hash__set.html#a318342bf9ac6e65541792709f949c3ef">const_iterator</a> <a class="code" href="classHash_1_1hash__set.html#a373db78f8616eb6803196bb38642103f">begin</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a96bd3fd3ef6ce56fef55ccec727aacd2" title="iterators">begin</a>();</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  }</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="comment">// returns end iterator</span></div>
<div class="line"><a name="l00235"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#ae3ee82665499970f29a93df9948a5757"> 235</a></span>  <a class="code" href="classHash_1_1hash__set.html#a87a125f71dd85de65e662559bd5a66dc">iterator</a> <a class="code" href="classHash_1_1hash__set.html#ae3ee82665499970f29a93df9948a5757">end</a>() {</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a0b55d938bbf33696c4e75a18bbeb2e8a">end</a>();</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  }</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  </div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">// const version of end</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"><a class="code" href="classHash_1_1hash__set.html#a0803457d6d25f41012bda1a92e45ae84"> 240</a></span>  <a class="code" href="classHash_1_1hash__set.html#a318342bf9ac6e65541792709f949c3ef">const_iterator</a> <a class="code" href="classHash_1_1hash__set.html#a0803457d6d25f41012bda1a92e45ae84">end</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">return</span> <a class="code" href="classHash_1_1hash__set.html#a885b5c4c82db74c7be5022ff35ba0e27" title="variables">d_table</a>.<a class="code" href="classHash_1_1hash__table.html#a0b55d938bbf33696c4e75a18bbeb2e8a">end</a>();</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  };</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> </div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> }</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="preprocessor">#endif</span></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Thu May 16 2013 13:25:14 for CVC3 by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.2
</small></address>
</body>
</html>
