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Diffstat (limited to 'doc/html/boost/random/uniform_smallint.html')
| -rw-r--r-- | doc/html/boost/random/uniform_smallint.html | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/doc/html/boost/random/uniform_smallint.html b/doc/html/boost/random/uniform_smallint.html index 962fbcf2eb..a5d11141ee 100644 --- a/doc/html/boost/random/uniform_smallint.html +++ b/doc/html/boost/random/uniform_smallint.html @@ -47,55 +47,55 @@ <span class="keyword">typedef</span> <a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</a> <a class="link" href="uniform_smallint/param_type.html#boost.random.uniform_smallint.param_type.distribution_type"><span class="identifier">distribution_type</span></a><span class="special">;</span> <span class="comment">// <a class="link" href="uniform_smallint/param_type.html#boost.random.uniform_smallint.param_typeconstruct-copy-destruct">construct/copy/destruct</a></span> - <a class="link" href="uniform_smallint/param_type.html#idp156610064-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="number">9</span><span class="special">)</span><span class="special">;</span> + <a class="link" href="uniform_smallint/param_type.html#idm45506990333296-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="number">9</span><span class="special">)</span><span class="special">;</span> - <span class="comment">// <a class="link" href="uniform_smallint/param_type.html#idp156606240-bb">public member functions</a></span> - <span class="identifier">IntType</span> <a class="link" href="uniform_smallint/param_type.html#idp156606800-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_smallint/param_type.html#idp156608352-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_smallint/param_type.html#idm45506990337120-bb">public member functions</a></span> + <span class="identifier">IntType</span> <a class="link" href="uniform_smallint/param_type.html#idm45506990336560-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_smallint/param_type.html#idm45506990335008-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_smallint/param_type.html#idp156613600-bb">friend functions</a></span> + <span class="comment">// <a class="link" href="uniform_smallint/param_type.html#idm45507044971296-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_smallint/param_type.html#idp203210160-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_smallint/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> + <a class="link" href="uniform_smallint/param_type.html#idm45507044970736-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_smallint/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_smallint/param_type.html#idp203215168-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_smallint/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_smallint/param_type.html#idp203220176-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_smallint/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_smallint/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_smallint/param_type.html#idp203223744-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_smallint/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_smallint/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> + <a class="link" href="uniform_smallint/param_type.html#idm45507044965728-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_smallint/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_smallint/param_type.html#idm45507044960720-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_smallint/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_smallint/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_smallint/param_type.html#idm45506977473584-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_smallint/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_smallint/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_smallint.html#boost.random.uniform_smallintconstruct-copy-destruct">construct/copy/destruct</a></span> - <span class="keyword">explicit</span> <a class="link" href="uniform_smallint.html#idp93237680-bb"><span class="identifier">uniform_smallint</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="number">9</span><span class="special">)</span><span class="special">;</span> - <span class="keyword">explicit</span> <a class="link" href="uniform_smallint.html#idp93242416-bb"><span class="identifier">uniform_smallint</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_smallint/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">explicit</span> <a class="link" href="uniform_smallint.html#idm45506986259776-bb"><span class="identifier">uniform_smallint</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="number">9</span><span class="special">)</span><span class="special">;</span> + <span class="keyword">explicit</span> <a class="link" href="uniform_smallint.html#idm45506986255040-bb"><span class="identifier">uniform_smallint</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_smallint/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_smallint.html#idp163125216-bb">public member functions</a></span> - <span class="identifier">result_type</span> <a class="link" href="uniform_smallint.html#idp163125776-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">result_type</span> <a class="link" href="uniform_smallint.html#idp163127344-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="identifier">result_type</span> <a class="link" href="uniform_smallint.html#idp163128912-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">result_type</span> <a class="link" href="uniform_smallint.html#idp163130480-bb"><span class="identifier">max</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> - <a class="link" href="uniform_smallint/param_type.html" title="Class param_type">param_type</a> <a class="link" href="uniform_smallint.html#idp163132048-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_smallint.html#idp163133744-bb"><span class="identifier">param</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_smallint/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_smallint.html#idp93228864-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_smallint.html#idp93230224-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="comment">// <a class="link" href="uniform_smallint.html#idm45506977468144-bb">public member functions</a></span> + <span class="identifier">result_type</span> <a class="link" href="uniform_smallint.html#idm45506977467584-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">result_type</span> <a class="link" href="uniform_smallint.html#idm45506977466016-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="identifier">result_type</span> <a class="link" href="uniform_smallint.html#idm45506977464448-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">result_type</span> <a class="link" href="uniform_smallint.html#idm45506977462880-bb"><span class="identifier">max</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> + <a class="link" href="uniform_smallint/param_type.html" title="Class param_type">param_type</a> <a class="link" href="uniform_smallint.html#idm45506977461312-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_smallint.html#idm45506977459616-bb"><span class="identifier">param</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_smallint/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_smallint.html#idm45506986268688-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_smallint.html#idm45506986267328-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_smallint.html#idp93233344-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_smallint/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="identifier">result_type</span> <a class="link" href="uniform_smallint.html#idm45506986264208-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_smallint/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_smallint.html#idp156587312-bb">friend functions</a></span> + <span class="comment">// <a class="link" href="uniform_smallint.html#idm45507044143328-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_smallint.html#idp156587872-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> + <a class="link" href="uniform_smallint.html#idm45507044142768-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</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_smallint.html#idp156592880-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> + <a class="link" href="uniform_smallint.html#idm45507044137760-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</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_smallint.html#idp156597888-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</a> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</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_smallint.html#idp201653616-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</a> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</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_smallint.html#idm45507044132752-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</a> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</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_smallint.html#idm45506983125984-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</a> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</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="idp417377552"></a><h2>Description</h2> +<a name="idm45555142294688"></a><h2>Description</h2> <p>The distribution function <a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</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 integer numbers {min, min+1, min+2, ..., max}. It assumes that the desired range (max-min+1) is small compared to the range of the underlying source of random numbers and thus makes no attempt to limit quantization errors.</p> -<p>Let <span class="inlinemediaobject"><img src="../../images/random//form_24.png"></span> the desired range of integer numbers, and let <span class="inlinemediaobject"><img src="../../images/random//form_25.png"></span> be the range of the underlying source of random numbers. Then, for the uniform distribution, the theoretical probability for any number i in the range <span class="inlinemediaobject"><img src="../../images/random//form_26.png"></span> will be <span class="inlinemediaobject"><img src="../../images/random//form_27.png"></span>. Likewise, assume a uniform distribution on <span class="inlinemediaobject"><img src="../../images/random//form_25.png"></span> for the underlying source of random numbers, i.e. <span class="inlinemediaobject"><img src="../../images/random//form_28.png"></span>. Let <span class="inlinemediaobject"><img src="../../images/random//form_29.png"></span> denote the random distribution generated by <code class="computeroutput"><a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</a></code>. Then the sum over all i in <span class="inlinemediaobject"><img src="../../images/random//form_26.png"></span> of <span class="inlinemediaobject"><img src="../../images/random//form_30.png"></span> shall not exceed <span class="inlinemediaobject"><img src="../../images/random//form_31.png"></span>.</p> +<p>Let <span class="inlinemediaobject"><img src="../../images/random//form_37.png"></span> the desired range of integer numbers, and let <span class="inlinemediaobject"><img src="../../images/random//form_38.png"></span> be the range of the underlying source of random numbers. Then, for the uniform distribution, the theoretical probability for any number i in the range <span class="inlinemediaobject"><img src="../../images/random//form_39.png"></span> will be <span class="inlinemediaobject"><img src="../../images/random//form_40.png"></span>. Likewise, assume a uniform distribution on <span class="inlinemediaobject"><img src="../../images/random//form_38.png"></span> for the underlying source of random numbers, i.e. <span class="inlinemediaobject"><img src="../../images/random//form_41.png"></span>. Let <span class="inlinemediaobject"><img src="../../images/random//form_42.png"></span> denote the random distribution generated by <code class="computeroutput"><a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</a></code>. Then the sum over all i in <span class="inlinemediaobject"><img src="../../images/random//form_39.png"></span> of <span class="inlinemediaobject"><img src="../../images/random//form_43.png"></span> shall not exceed <span class="inlinemediaobject"><img src="../../images/random//form_44.png"></span>.</p> <p>The template parameter IntType shall denote an integer-like value type.</p> <p> </p> <div class="note"><table border="0" summary="Note"> @@ -103,94 +103,94 @@ <td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../doc/src/images/note.png"></td> <th align="left">Note</th> </tr> -<tr><td align="left" valign="top"><p> The property above is the square sum of the relative differences in probabilities between the desired uniform distribution <span class="inlinemediaobject"><img src="../../images/random//form_32.png"></span> and the generated distribution <span class="inlinemediaobject"><img src="../../images/random//form_29.png"></span>. The property can be fulfilled with the calculation <span class="inlinemediaobject"><img src="../../images/random//form_33.png"></span>, as follows: Let <span class="inlinemediaobject"><img src="../../images/random//form_34.png"></span>. The base distribution on <span class="inlinemediaobject"><img src="../../images/random//form_25.png"></span> is folded onto the range <span class="inlinemediaobject"><img src="../../images/random//form_26.png"></span>. The numbers i < r have assigned <span class="inlinemediaobject"><img src="../../images/random//form_35.png"></span> numbers of the base distribution, the rest has only <span class="inlinemediaobject"><img src="../../images/random//form_36.png"></span>. Therefore, <span class="inlinemediaobject"><img src="../../images/random//form_37.png"></span> for i < r and <span class="inlinemediaobject"><img src="../../images/random//form_38.png"></span> otherwise. Substituting this in the above sum formula leads to the desired result. </p></td></tr> +<tr><td align="left" valign="top"><p> The property above is the square sum of the relative differences in probabilities between the desired uniform distribution <span class="inlinemediaobject"><img src="../../images/random//form_45.png"></span> and the generated distribution <span class="inlinemediaobject"><img src="../../images/random//form_42.png"></span>. The property can be fulfilled with the calculation <span class="inlinemediaobject"><img src="../../images/random//form_46.png"></span>, as follows: Let <span class="inlinemediaobject"><img src="../../images/random//form_47.png"></span>. The base distribution on <span class="inlinemediaobject"><img src="../../images/random//form_38.png"></span> is folded onto the range <span class="inlinemediaobject"><img src="../../images/random//form_39.png"></span>. The numbers i < r have assigned <span class="inlinemediaobject"><img src="../../images/random//form_48.png"></span> numbers of the base distribution, the rest has only <span class="inlinemediaobject"><img src="../../images/random//form_49.png"></span>. Therefore, <span class="inlinemediaobject"><img src="../../images/random//form_50.png"></span> for i < r and <span class="inlinemediaobject"><img src="../../images/random//form_51.png"></span> otherwise. Substituting this in the above sum formula leads to the desired result. </p></td></tr> </table></div> <p> </p> -<p>Note: The upper bound for <span class="inlinemediaobject"><img src="../../images/random//form_39.png"></span> is <span class="inlinemediaobject"><img src="../../images/random//form_40.png"></span>. Regarding the upper bound for the square sum of the relative quantization error of <span class="inlinemediaobject"><img src="../../images/random//form_41.png"></span>, it seems wise to either choose <span class="inlinemediaobject"><img src="../../images/random//form_25.png"></span> so that <span class="inlinemediaobject"><img src="../../images/random//form_42.png"></span> or ensure that <span class="inlinemediaobject"><img src="../../images/random//form_25.png"></span> is divisible by <span class="inlinemediaobject"><img src="../../images/random//form_26.png"></span>. </p> +<p>Note: The upper bound for <span class="inlinemediaobject"><img src="../../images/random//form_52.png"></span> is <span class="inlinemediaobject"><img src="../../images/random//form_53.png"></span>. Regarding the upper bound for the square sum of the relative quantization error of <span class="inlinemediaobject"><img src="../../images/random//form_54.png"></span>, it seems wise to either choose <span class="inlinemediaobject"><img src="../../images/random//form_38.png"></span> so that <span class="inlinemediaobject"><img src="../../images/random//form_55.png"></span> or ensure that <span class="inlinemediaobject"><img src="../../images/random//form_38.png"></span> is divisible by <span class="inlinemediaobject"><img src="../../images/random//form_39.png"></span>. </p> <div class="refsect2"> -<a name="idp417451360"></a><h3> +<a name="idm45555142220880"></a><h3> <a name="boost.random.uniform_smallintconstruct-copy-destruct"></a><code class="computeroutput">uniform_smallint</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="idp93237680-bb"></a><span class="identifier">uniform_smallint</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="number">9</span><span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">explicit</span> <a name="idm45506986259776-bb"></a><span class="identifier">uniform_smallint</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="number">9</span><span class="special">)</span><span class="special">;</span></pre> <p>Constructs a <code class="computeroutput"><code class="computeroutput"><a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</a></code></code>. <code class="computeroutput">min</code> and <code class="computeroutput">max</code> are the lower and upper bounds of the output range, respectively. </p> </li> <li class="listitem"> -<pre class="literallayout"><span class="keyword">explicit</span> <a name="idp93242416-bb"></a><span class="identifier">uniform_smallint</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_smallint/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span> param<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">explicit</span> <a name="idm45506986255040-bb"></a><span class="identifier">uniform_smallint</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_smallint/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"><code class="computeroutput"><a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</a></code></code> from its parameters. </p> </li> </ol></div> </div> <div class="refsect2"> -<a name="idp417474320"></a><h3> -<a name="idp163125216-bb"></a><code class="computeroutput">uniform_smallint</code> public member functions</h3> +<a name="idm45555142197920"></a><h3> +<a name="idm45506977468144-bb"></a><code class="computeroutput">uniform_smallint</code> public member functions</h3> <div class="orderedlist"><ol class="orderedlist" type="1"> <li class="listitem"> -<pre class="literallayout"><span class="identifier">result_type</span> <a name="idp163125776-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> +<pre class="literallayout"><span class="identifier">result_type</span> <a name="idm45506977467584-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">result_type</span> <a name="idp163127344-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> +<pre class="literallayout"><span class="identifier">result_type</span> <a name="idm45506977466016-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"><span class="identifier">result_type</span> <a name="idp163128912-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> +<pre class="literallayout"><span class="identifier">result_type</span> <a name="idm45506977464448-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">result_type</span> <a name="idp163130480-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> +<pre class="literallayout"><span class="identifier">result_type</span> <a name="idm45506977462880-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"><a class="link" href="uniform_smallint/param_type.html" title="Class param_type">param_type</a> <a name="idp163132048-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> +<pre class="literallayout"><a class="link" href="uniform_smallint/param_type.html" title="Class param_type">param_type</a> <a name="idm45506977461312-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="idp163133744-bb"></a><span class="identifier">param</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_smallint/param_type.html" title="Class param_type">param_type</a> <span class="special">&</span> param<span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">void</span> <a name="idm45506977459616-bb"></a><span class="identifier">param</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="uniform_smallint/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="idp93228864-bb"></a><span class="identifier">reset</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre> +<pre class="literallayout"><span class="keyword">void</span> <a name="idm45506986268688-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="idp93230224-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> +<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="idm45506986267328-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 a value 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="idp93233344-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_smallint/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> + <span class="identifier">result_type</span> <a name="idm45506986264208-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_smallint/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 a value uniformly distributed in the range [param.a(), param.b()]. </p> </li> </ol></div> </div> <div class="refsect2"> -<a name="idp417538160"></a><h3> -<a name="idp156587312-bb"></a><code class="computeroutput">uniform_smallint</code> friend functions</h3> +<a name="idm45555142134144"></a><h3> +<a name="idm45507044143328-bb"></a><code class="computeroutput">uniform_smallint</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="idp156587872-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> + <a name="idm45507044142768-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</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="idp156592880-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> + <a name="idm45507044137760-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</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="idp156597888-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</a> <span class="special">&</span> lhs<span class="special">,</span> +<pre class="literallayout"><span class="keyword">friend</span> <span class="keyword">bool</span> <a name="idm45507044132752-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</a> <span class="special">&</span> lhs<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</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="idp201653616-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</a> <span class="special">&</span> lhs<span class="special">,</span> +<pre class="literallayout"><span class="keyword">friend</span> <span class="keyword">bool</span> <a name="idm45506983125984-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_smallint.html" title="Class template uniform_smallint">uniform_smallint</a> <span class="special">&</span> lhs<span class="special">,</span> <span class="keyword">const</span> <a class="link" href="uniform_smallint.html" title="Class template uniform_smallint">uniform_smallint</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> |