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class="refentry"> <a name="boost.random.uniform_int_distribution"></a><div class="titlepage"></div> <div class="refnamediv"> <h2><span class="refentrytitle">Class template uniform_int_distribution</span></h2> <p>boost::random::uniform_int_distribution</p> </div> <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../boost_random/reference.html#header.boost.random.uniform_int_distribution_hpp" title="Header <boost/random/uniform_int_distribution.hpp>">boost/random/uniform_int_distribution.hpp</a>> </span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> IntType <span class="special">=</span> <span class="keyword">int</span><span class="special">></span> <span class="keyword">class</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">{</span> <span class="keyword">public</span><span class="special">:</span> <span class="comment">// types</span> <span class="keyword">typedef</span> <span class="identifier">IntType</span> <a name="boost.random.uniform_int_distribution.input_type"></a><span class="identifier">input_type</span><span class="special">;</span> <span class="keyword">typedef</span> <span class="identifier">IntType</span> <a name="boost.random.uniform_int_distribution.result_type"></a><span class="identifier">result_type</span><span class="special">;</span> <span class="comment">// member classes/structs/unions</span> <span class="keyword">class</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">{</span> <span class="keyword">public</span><span class="special">:</span> <span class="comment">// types</span> <span class="keyword">typedef</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <a class="link" href="uniform_int_distribution/param_type.html#boost.random.uniform_int_distribution.param_type.distribution_type"><span class="identifier">distribution_type</span></a><span class="special">;</span> <span class="comment">// <a class="link" href="uniform_int_distribution/param_type.html#boost.random.uniform_int_distribution.param_typeconstruct-copy-destruct">construct/copy/destruct</a></span> <span class="keyword">explicit</span> <a class="link" href="uniform_int_distribution/param_type.html#idm45507040785872-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> <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"><</span> <span class="identifier">IntType</span> <span class="special">></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> <span class="comment">// <a class="link" href="uniform_int_distribution/param_type.html#idm45507092623856-bb">public member functions</a></span> <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution/param_type.html#idm45507092623296-bb"><span class="identifier">a</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution/param_type.html#idm45507092621728-bb"><span class="identifier">b</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="comment">// <a class="link" href="uniform_int_distribution/param_type.html#idm45507040781872-bb">friend functions</a></span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">></span> <span class="keyword">friend</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span> <a class="link" href="uniform_int_distribution/param_type.html#idm45507040781312-bb"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">></span> <span class="keyword">friend</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span> <a class="link" href="uniform_int_distribution/param_type.html#idm45507040776304-bb"><span class="keyword">operator</span><span class="special">>></span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="keyword">friend</span> <span class="keyword">bool</span> <a class="link" href="uniform_int_distribution/param_type.html#idm45507048206864-bb"><span class="keyword">operator</span><span class="special">==</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="keyword">friend</span> <span class="keyword">bool</span> <a class="link" href="uniform_int_distribution/param_type.html#idm45507048203296-bb"><span class="keyword">operator</span><span class="special">!=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="special">}</span><span class="special">;</span> <span class="comment">// <a class="link" href="uniform_int_distribution.html#boost.random.uniform_int_distributionconstruct-copy-destruct">construct/copy/destruct</a></span> <span class="keyword">explicit</span> <a class="link" href="uniform_int_distribution.html#idm45507037871776-bb"><span class="identifier">uniform_int_distribution</span></a><span class="special">(</span><span class="identifier">IntType</span> <span class="special">=</span> <span class="number">0</span><span class="special">,</span> <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"><</span> <span class="identifier">IntType</span> <span class="special">></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> <span class="keyword">explicit</span> <a class="link" href="uniform_int_distribution.html#idm45507041936112-bb"><span class="identifier">uniform_int_distribution</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="comment">// <a class="link" href="uniform_int_distribution.html#idm45507048197936-bb">public member functions</a></span> <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution.html#idm45507048197376-bb"><span class="identifier">min</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution.html#idm45507048195808-bb"><span class="identifier">max</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution.html#idm45507048194240-bb"><span class="identifier">a</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="identifier">IntType</span> <a class="link" href="uniform_int_distribution.html#idm45507048192672-bb"><span class="identifier">b</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <a class="link" href="uniform_int_distribution.html#idm45507037884816-bb"><span class="identifier">param</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="keyword">void</span> <a class="link" href="uniform_int_distribution.html#idm45507037883120-bb"><span class="identifier">param</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="keyword">void</span> <a class="link" href="uniform_int_distribution.html#idm45507037880688-bb"><span class="identifier">reset</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Engine<span class="special">></span> <span class="identifier">result_type</span> <a class="link" href="uniform_int_distribution.html#idm45507037879328-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Engine</span> <span class="special">&</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Engine<span class="special">></span> <span class="identifier">result_type</span> <a class="link" href="uniform_int_distribution.html#idm45507037876208-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">Engine</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="comment">// <a class="link" href="uniform_int_distribution.html#idm45507041933248-bb">friend functions</a></span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">></span> <span class="keyword">friend</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span> <a class="link" href="uniform_int_distribution.html#idm45507041932688-bb"><span class="keyword">operator</span><span class="special"><<</span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">></span> <span class="keyword">friend</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span> <a class="link" href="uniform_int_distribution.html#idm45507041927664-bb"><span class="keyword">operator</span><span class="special">>></span></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="keyword">friend</span> <span class="keyword">bool</span> <a class="link" href="uniform_int_distribution.html#idm45507038882688-bb"><span class="keyword">operator</span><span class="special">==</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="keyword">friend</span> <span class="keyword">bool</span> <a class="link" href="uniform_int_distribution.html#idm45507038879024-bb"><span class="keyword">operator</span><span class="special">!=</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="special">}</span><span class="special">;</span></pre></div> <div class="refsect1"> <a name="idm45555144146368"></a><h2>Description</h2> <p>The class template <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> models a <a class="link" href="../../boost_random/reference.html#boost_random.reference.concepts.random_distribution" title="Random Distribution">random distribution</a> . On each invocation, it returns a random integer value uniformly distributed in the set of integers {min, min+1, min+2, ..., max}.</p> <p>The template parameter IntType shall denote an integer-like value type. </p> <div class="refsect2"> <a name="idm45555144143360"></a><h3> <a name="boost.random.uniform_int_distributionconstruct-copy-destruct"></a><code class="computeroutput">uniform_int_distribution</code> public construct/copy/destruct</h3> <div class="orderedlist"><ol class="orderedlist" type="1"> <li class="listitem"> <pre class="literallayout"><span class="keyword">explicit</span> <a name="idm45507037871776-bb"></a><span class="identifier">uniform_int_distribution</span><span class="special">(</span><span class="identifier">IntType</span> min <span class="special">=</span> <span class="number">0</span><span class="special">,</span> <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"><</span> <span class="identifier">IntType</span> <span class="special">></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> <p>Constructs a <code class="computeroutput"><a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a></code>. <code class="computeroutput">min</code> and <code class="computeroutput">max</code> are the parameters of the distribution.</p> <p>Requires: min <= max </p> </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">explicit</span> <a name="idm45507041936112-bb"></a><span class="identifier">uniform_int_distribution</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span> param<span class="special">)</span><span class="special">;</span></pre> <p>Constructs a <code class="computeroutput"><a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a></code> from its parameters. </p> </li> </ol></div> </div> <div class="refsect2"> <a name="idm45555144114576"></a><h3> <a name="idm45507048197936-bb"></a><code class="computeroutput">uniform_int_distribution</code> public member functions</h3> <div class="orderedlist"><ol class="orderedlist" type="1"> <li class="listitem"> <pre class="literallayout"><span class="identifier">IntType</span> <a name="idm45507048197376-bb"></a><span class="identifier">min</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <p>Returns the minimum value of the distribution </p> </li> <li class="listitem"> <pre class="literallayout"><span class="identifier">IntType</span> <a name="idm45507048195808-bb"></a><span class="identifier">max</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <p>Returns the maximum value of the distribution </p> </li> <li class="listitem"> <pre class="literallayout"><span class="identifier">IntType</span> <a name="idm45507048194240-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> <p>Returns the minimum value of the distribution </p> </li> <li class="listitem"> <pre class="literallayout"><span class="identifier">IntType</span> <a name="idm45507048192672-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> <p>Returns the maximum value of the distribution </p> </li> <li class="listitem"> <pre class="literallayout"><a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <a name="idm45507037884816-bb"></a><span class="identifier">param</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <p>Returns the parameters of the distribution. </p> </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">void</span> <a name="idm45507037883120-bb"></a><span class="identifier">param</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span> param<span class="special">)</span><span class="special">;</span></pre> <p>Sets the parameters of the distribution. </p> </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">void</span> <a name="idm45507037880688-bb"></a><span class="identifier">reset</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre> <p>Effects: Subsequent uses of the distribution do not depend on values produced by any engine prior to invoking reset. </p> </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Engine<span class="special">></span> <span class="identifier">result_type</span> <a name="idm45507037879328-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Engine</span> <span class="special">&</span> eng<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <p>Returns an integer uniformly distributed in the range [min, max]. </p> </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> Engine<span class="special">></span> <span class="identifier">result_type</span> <a name="idm45507037876208-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">Engine</span> <span class="special">&</span> eng<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span> param<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <p>Returns an integer uniformly distributed in the range [param.a(), param.b()]. </p> </li> </ol></div> </div> <div class="refsect2"> <a name="idm45555144050816"></a><h3> <a name="idm45507041933248-bb"></a><code class="computeroutput">uniform_int_distribution</code> friend functions</h3> <div class="orderedlist"><ol class="orderedlist" type="1"> <li class="listitem"> <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">></span> <span class="keyword">friend</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span> <a name="idm45507041932688-bb"></a><span class="keyword">operator</span><span class="special"><<</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_ostream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span> os<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span> ud<span class="special">)</span><span class="special">;</span></pre> <p>Writes the distribution to a <code class="computeroutput">std::ostream</code>. </p> </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> CharT<span class="special">,</span> <span class="keyword">typename</span> Traits<span class="special">></span> <span class="keyword">friend</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span> <a name="idm45507041927664-bb"></a><span class="keyword">operator</span><span class="special">>></span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_istream</span><span class="special"><</span> <span class="identifier">CharT</span><span class="special">,</span> <span class="identifier">Traits</span> <span class="special">></span> <span class="special">&</span> is<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span> ud<span class="special">)</span><span class="special">;</span></pre> <p>Reads the distribution from a <code class="computeroutput">std::istream</code>. </p> </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">friend</span> <span class="keyword">bool</span> <a name="idm45507038882688-bb"></a><span class="keyword">operator</span><span class="special">==</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span> lhs<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span> rhs<span class="special">)</span><span class="special">;</span></pre> <p>Returns true if the two distributions will produce identical sequences of values given equal generators. </p> </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">friend</span> <span class="keyword">bool</span> <a name="idm45507038879024-bb"></a><span class="keyword">operator</span><span class="special">!=</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span> lhs<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_int_distribution.html" title="Class template uniform_int_distribution">uniform_int_distribution</a> <span class="special">&</span> rhs<span class="special">)</span><span class="special">;</span></pre> <p>Returns true if the two distributions may produce different sequences of values given equal generators. </p> </li> </ol></div> </div> </div> </div> <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> <td align="left"></td> <td align="right"><div class="copyright-footer">Copyright © 2000-2005 Jens Maurer<br>Copyright © 2009, 2010 Steven Watanabe<p> Distributed under the Boost Software License, Version 1.0. (See accompanying 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>) </p> </div></td> </tr></table> <hr> <div class="spirit-nav"> <a accesskey="p" href="uniform_01.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../boost_random/reference.html#header.boost.random.uniform_int_distribution_hpp"><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="uniform_int_distribution/param_type.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html>