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  25 </div>
  26 <div class="refentry">
  27 <a name="boost.random.uniform_int_distribution.param_type"></a><div class="titlepage"></div>
  28 <div class="refnamediv">
  29 <h2><span class="refentrytitle">Class param_type</span></h2>
  30 <p>boost::random::uniform_int_distribution::param_type</p>
  31 </div>
  32 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  33 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../boost_random/reference.html#header.boost.random.uniform_int_distribution_hpp" title="Header &lt;boost/random/uniform_int_distribution.hpp&gt;">boost/random/uniform_int_distribution.hpp</a>&gt;
  34
  35 </span>
  36
  37 <span class="keyword">class</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">{</span>
  38 <span class="keyword">public</span><span class="special">:</span>
  39   <span class="comment">// types</span>
  40   <span class="keyword">typedef</span> <a class="link" href="../uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <a name="boost.random.uniform_int_distribution.param_type.distribution_type"></a><span class="identifier">distribution_type</span><span class="special">;</span>
  41
  42   <span class="comment">// <a class="link" href="param_type.html#boost.random.uniform_int_distribution.param_typeconstruct-copy-destruct">construct/copy/destruct</a></span>
  43   <span class="keyword">explicit</span> <a class="link" href="param_type.html#idp711467088-bb"><span class="identifier">param_type</span></a><span class="special">(</span><span class="identifier">IntType</span> <span class="special">=</span> <span class="number">0</span><span class="special">,</span>
  44                       <span class="identifier">IntType</span> <span class="special">=</span> <span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special">&lt;</span> <span class="identifier">IntType</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">max</span><span class="special">)</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span>
  45
  46   <span class="comment">// <a class="link" href="param_type.html#idp711463232-bb">public member functions</a></span>
  47   <span class="identifier">IntType</span> <a class="link" href="param_type.html#idp711463792-bb"><span class="identifier">a</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  48   <span class="identifier">IntType</span> <a class="link" href="param_type.html#idp711465360-bb"><span class="identifier">b</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
  49
  50   <span class="comment">// <a class="link" href="param_type.html#idp711471088-bb">friend functions</a></span>
  51   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">&gt;</span>
  52     <span class="keyword">friend</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span>
  53     <a class="link" href="param_type.html#idp711471648-bb"><span class="keyword">operator</span><span class="special">&lt;&lt;</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  54   <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">&gt;</span>
  55     <span class="keyword">friend</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span>
  56     <a class="link" href="param_type.html#idp711476656-bb"><span class="keyword">operator</span><span class="special">&gt;&gt;</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  57   <span class="keyword">friend</span> <span class="keyword">bool</span> <a class="link" href="param_type.html#idp711481664-bb"><span class="keyword">operator</span><span class="special">==</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  58   <span class="keyword">friend</span> <span class="keyword">bool</span> <a class="link" href="param_type.html#idp711485232-bb"><span class="keyword">operator</span><span class="special">!=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span><span class="special">)</span><span class="special">;</span>
  59 <span class="special">}</span><span class="special">;</span></pre></div>
  60 <div class="refsect1">
  61 <a name="idp510411888"></a><h2>Description</h2>
  62 <div class="refsect2">
  63 <a name="idp510412304"></a><h3>
  64 <a name="boost.random.uniform_int_distribution.param_typeconstruct-copy-destruct"></a><code class="computeroutput">param_type</code>
  65         public
  66        construct/copy/destruct</h3>
  67 <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem">
  68 <pre class="literallayout"><span class="keyword">explicit</span> <a name="idp711467088-bb"></a><span class="identifier">param_type</span><span class="special">(</span><span class="identifier">IntType</span> min <span class="special">=</span> <span class="number">0</span><span class="special">,</span>
  69                     <span class="identifier">IntType</span> max <span class="special">=</span> <span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special">&lt;</span> <span class="identifier">IntType</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">max</span><span class="special">)</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre>
  70 <p>Constructs the parameters of a <code class="computeroutput"><a class="link" href="../uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a></code>.</p>
  71 <p>Requires min &lt;= max </p>
  72 </li></ol></div>
  73 </div>
  74 <div class="refsect2">
  75 <a name="idp510431488"></a><h3>
  76 <a name="idp711463232-bb"></a><code class="computeroutput">param_type</code> public member functions</h3>
  77 <div class="orderedlist"><ol class="orderedlist" type="1">
  78 <li class="listitem">
  79 <pre class="literallayout"><span class="identifier">IntType</span> <a name="idp711463792-bb"></a><span class="identifier">a</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
  80 <p>Returns the minimum value of the distribution. </p>
  81 </li>
  82 <li class="listitem">
  83 <pre class="literallayout"><span class="identifier">IntType</span> <a name="idp711465360-bb"></a><span class="identifier">b</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>
  84 <p>Returns the maximum value of the distribution. </p>
  85 </li>
  86 </ol></div>
  87 </div>
  88 <div class="refsect2">
  89 <a name="idp510444304"></a><h3>
  90 <a name="idp711471088-bb"></a><code class="computeroutput">param_type</code> friend functions</h3>
  91 <div class="orderedlist"><ol class="orderedlist" type="1">
  92 <li class="listitem">
  93 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">&gt;</span>
  94   <span class="keyword">friend</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span>
  95   <a name="idp711471648-bb"></a><span class="keyword">operator</span><span class="special">&lt;&lt;</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span> os<span class="special">,</span>
  96              <span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span> param<span class="special">)</span><span class="special">;</span></pre>
  97 <p>Writes the parameters to a <code class="computeroutput">std::ostream</code>. </p>
  98 </li>
  99 <li class="listitem">
 100 <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">&gt;</span>
 101   <span class="keyword">friend</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span>
 102   <a name="idp711476656-bb"></a><span class="keyword">operator</span><span class="special">&gt;&gt;</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special">&lt;</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">&gt;</span> <span class="special">&amp;</span> is<span class="special">,</span>
 103              <span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span> param<span class="special">)</span><span class="special">;</span></pre>
 104 <p>Reads the parameters from a <code class="computeroutput">std::istream</code>. </p>
 105 </li>
 106 <li class="listitem">
 107 <pre class="literallayout"><span class="keyword">friend</span> <span class="keyword">bool</span> <a name="idp711481664-bb"></a><span class="keyword">operator</span><span class="special">==</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span> lhs<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span> rhs<span class="special">)</span><span class="special">;</span></pre>
 108 <p>Returns true if the two sets of parameters are equal. </p>
 109 </li>
 110 <li class="listitem">
 111 <pre class="literallayout"><span class="keyword">friend</span> <span class="keyword">bool</span> <a name="idp711485232-bb"></a><span class="keyword">operator</span><span class="special">!=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span> lhs<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="param_type.html" title="Class param_type">param_type</a> <span class="special">&amp;</span> rhs<span class="special">)</span><span class="special">;</span></pre>
 112 <p>Returns true if the two sets of parameters are different. </p>
 113 </li>
 114 </ol></div>
 115 </div>
 116 </div>
 117 </div>
 118 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
 119 <td align="left"></td>
 120 <td align="right"><div class="copyright-footer">Copyright &#169; 2000-2005 Jens Maurer<br>Copyright &#169; 2009, 2010 Steven Watanabe<p>
 121         Distributed under the Boost Software License, Version 1.0. (See accompanying
 122         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>)
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