ceph/src/boost/libs/math/doc/html/math_toolkit/number_series/primes.html

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  26 <div class="titlepage"><div><div><h3 class="title">
  27 <a name="math_toolkit.number_series.primes"></a><a class="link" href="primes.html" title="Prime Numbers">Prime Numbers</a>
  28 </h3></div></div></div>
  29 <h5>
  30 <a name="math_toolkit.number_series.primes.h0"></a>
  31         <span class="phrase"><a name="math_toolkit.number_series.primes.synopsis"></a></span><a class="link" href="primes.html#math_toolkit.number_series.primes.synopsis">Synopsis</a>
  32       </h5>
  33 <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">math</span><span class="special">/</span><span class="identifier">special_functions</span><span class="special">/</span><span class="identifier">prime</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
  34 </pre>
  35 <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> <span class="special">{</span> <span class="keyword">namespace</span> <span class="identifier">math</span> <span class="special">{</span>
  36
  37 <span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">class</span> <span class="identifier">Policy</span><span class="special">&gt;</span>
  38 <span class="identifier">boost</span><span class="special">::</span><span class="identifier">uint32_t</span> <span class="identifier">prime</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="identifier">n</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">Policy</span><span class="special">&amp;</span> <span class="identifier">pol</span><span class="special">);</span>
  39
  40 <span class="identifier">boost</span><span class="special">::</span><span class="identifier">uint32_t</span> <span class="identifier">prime</span><span class="special">(</span><span class="keyword">unsigned</span> <span class="identifier">n</span><span class="special">);</span>
  41
  42 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keyword">unsigned</span> <span class="identifier">max_prime</span> <span class="special">=</span> <span class="number">10000</span><span class="special">;</span>
  43
  44 <span class="special">}}</span> <span class="comment">// namespaces</span>
  45 </pre>
  46 <h5>
  47 <a name="math_toolkit.number_series.primes.h1"></a>
  48         <span class="phrase"><a name="math_toolkit.number_series.primes.description"></a></span><a class="link" href="primes.html#math_toolkit.number_series.primes.description">Description</a>
  49       </h5>
  50 <p>
  51         The function <code class="computeroutput"><span class="identifier">prime</span></code> provides
  52         fast table lookup to the first 10000 prime numbers (starting from 2 as the
  53         zeroth prime: as 1 isn't terribly useful in practice). There are two function
  54         signatures one of which takes an optional <a class="link" href="../../policy.html" title="Chapter&#160;15.&#160;Policies: Controlling Precision, Error Handling etc">Policy</a>
  55         as the second parameter to control error handling.
  56       </p>
  57 <p>
  58         The constant <code class="computeroutput"><span class="identifier">max_prime</span></code> is
  59         the largest value you can pass to <code class="computeroutput"><span class="identifier">prime</span></code>
  60         without incurring an error.
  61       </p>
  62 <p>
  63         Passing a value greater than <code class="computeroutput"><span class="identifier">max_prime</span></code>
  64         results in a <a class="link" href="../error_handling.html#math_toolkit.error_handling.domain_error">domain_error</a>
  65         being raised.
  66       </p>
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  70 <td align="right"><div class="copyright-footer">Copyright &#169; 2006-2010, 2012-2014 Nikhar Agrawal,
  71       Anton Bikineev, Paul A. Bristow, Marco Guazzone, Christopher Kormanyos, Hubert
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  73       Benjamin Sobotta, Thijs van den Berg, Daryle Walker and Xiaogang Zhang<p>
  74         Distributed under the Boost Software License, Version 1.0. (See accompanying
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