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</td></tr>
<tr class="t-nv"><td colspan="5"> <a href="streambuf.html" title="cpp/header/streambuf"><tt>&lt;streambuf&gt;</tt></a>
</td></tr>
<tr class="t-nv"><td colspan="5"> <a href="istream.html" title="cpp/header/istream"><tt>&lt;istream&gt;</tt></a>
</td></tr>
<tr class="t-nv"><td colspan="5"> <a href="ostream.html" title="cpp/header/ostream"><tt>&lt;ostream&gt;</tt></a>
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</table></div></td>
<td><div><table class="t-nv-begin" cellpadding="0" style="">
<tr class="t-nv"><td colspan="5"> <a href="iomanip.html" title="cpp/header/iomanip"><tt>&lt;iomanip&gt;</tt></a>
</td></tr>
<tr class="t-nv"><td colspan="5"> <a href="sstream.html" title="cpp/header/sstream"><tt>&lt;sstream&gt;</tt></a>
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<tr class="t-nv"><td colspan="5"> <a href="fstream.html" title="cpp/header/fstream"><tt>&lt;fstream&gt;</tt></a>
</td></tr>
<tr class="t-nv"><td colspan="5"> <a href="cstdio.html" title="cpp/header/cstdio"><tt>&lt;cstdio&gt;</tt></a>
</td></tr>
<tr class="t-nv"><td colspan="5"> <a href="cinttypes.html" title="cpp/header/cinttypes"><tt>&lt;cinttypes&gt;</tt></a>
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</table></div></td>
</tr>
<tr class="t-nv-h1"><td colspan="5"> Regular expressions</td></tr>
<tr class="t-nv-col-table"><td><div><table class="t-nv-begin" cellpadding="0" style="">
<tr class="t-nv"><td colspan="5"> <a href="regex.html" title="cpp/header/regex"><tt>&lt;regex&gt;</tt></a>
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</table></div></td></tr>
<tr class="t-nv-h1"><td colspan="5"> Thread support</td></tr>
<tr class="t-nv-col-table">
<td><div><table class="t-nv-begin" cellpadding="0" style="">
<tr class="t-nv"><td colspan="5"> <a href="thread.html" title="cpp/header/thread"><tt>&lt;thread&gt;</tt></a>
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<tr class="t-nv"><td colspan="5"> <a href="mutex.html" title="cpp/header/mutex"><tt>&lt;mutex&gt;</tt></a>
</td></tr>
<tr class="t-nv"><td colspan="5"> <a href="atomic.html" title="cpp/header/atomic"><tt>&lt;atomic&gt;</tt></a>
</td></tr>
</table></div></td>
<td><div><table class="t-nv-begin" cellpadding="0" style="">
<tr class="t-nv"><td colspan="5"> <a href="shared_mutex.html" title="cpp/header/shared mutex"><tt>&lt;shared_mutex&gt;</tt></a>
</td></tr>
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<tr class="t-nv"><td colspan="5"> <a href="future.html" title="cpp/header/future"><tt>&lt;future&gt;</tt></a>
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<div class="t-navbar-sep"> </div>
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<p>This header is part of the <a href="../numeric/random.html" title="cpp/numeric/random">pseudo-random number generation</a> library.
</p>
<table id="toc" class="toc"><tr><td>
<div id="toctitle"><h2>Contents</h2></div>
<ul>
<li class="toclevel-1 tocsection-1">
<a href="random.html%23Classes"><span class="tocnumber">1</span> <span class="toctext">Classes</span></a>
<ul>
<li class="toclevel-2"><a href="random.html%23Random_number_engines"><span class="tocnumber">1.1</span> <span class="toctext">Random number engines</span></a></li>
<li class="toclevel-2"><a href="random.html%23Random_number_engine_adaptors"><span class="tocnumber">1.2</span> <span class="toctext">Random number engine adaptors</span></a></li>
<li class="toclevel-2"><a href="random.html%23Predefined_generators"><span class="tocnumber">1.3</span> <span class="toctext">Predefined generators</span></a></li>
<li class="toclevel-2"><a href="random.html%23Uniform_distributions"><span class="tocnumber">1.4</span> <span class="toctext">Uniform distributions</span></a></li>
<li class="toclevel-2"><a href="random.html%23Bernoulli_distributions"><span class="tocnumber">1.5</span> <span class="toctext">Bernoulli distributions</span></a></li>
<li class="toclevel-2"><a href="random.html%23Poisson_distributions"><span class="tocnumber">1.6</span> <span class="toctext">Poisson distributions</span></a></li>
<li class="toclevel-2"><a href="random.html%23Normal_distributions"><span class="tocnumber">1.7</span> <span class="toctext">Normal distributions</span></a></li>
<li class="toclevel-2"><a href="random.html%23Sampling_distributions"><span class="tocnumber">1.8</span> <span class="toctext">Sampling distributions</span></a></li>
</ul>
</li>
<li class="toclevel-1 tocsection-2"><a href="random.html%23Functions"><span class="tocnumber">2</span> <span class="toctext">Functions</span></a></li>
<li class="toclevel-1 tocsection-3">
<a href="random.html%23Synopsis"><span class="tocnumber">3</span> <span class="toctext">Synopsis</span></a>
<ul>
<li class="toclevel-2 tocsection-4"><a href="random.html%23Class_std%3A%3Alinear_congruential_engine"><span class="tocnumber">3.1</span> <span class="toctext">Class <span>std::linear_congruential_engine</span></span></a></li>
<li class="toclevel-2 tocsection-5"><a href="random.html%23Class_std%3A%3Amersenne_twister_engine"><span class="tocnumber">3.2</span> <span class="toctext">Class <span>std::mersenne_twister_engine</span></span></a></li>
<li class="toclevel-2 tocsection-6"><a href="random.html%23Class_std%3A%3Asubtract_with_carry_engine"><span class="tocnumber">3.3</span> <span class="toctext">Class <span>std::subtract_with_carry_engine</span></span></a></li>
<li class="toclevel-2 tocsection-7"><a href="random.html%23Class_std%3A%3Adiscard_block_engine"><span class="tocnumber">3.4</span> <span class="toctext">Class <span>std::discard_block_engine</span></span></a></li>
<li class="toclevel-2 tocsection-8"><a href="random.html%23Class_std%3A%3Aindependent_bits_engine"><span class="tocnumber">3.5</span> <span class="toctext">Class <span>std::independent_bits_engine</span></span></a></li>
<li class="toclevel-2 tocsection-9"><a href="random.html%23Class_std%3A%3Ashuffle_order_engine"><span class="tocnumber">3.6</span> <span class="toctext">Class <span>std::shuffle_order_engine</span></span></a></li>
<li class="toclevel-2 tocsection-10"><a href="random.html%23Class_std%3A%3Arandom_device"><span class="tocnumber">3.7</span> <span class="toctext">Class <span>std::random_device</span></span></a></li>
<li class="toclevel-2 tocsection-11"><a href="random.html%23Class_std%3A%3Aseed_seq"><span class="tocnumber">3.8</span> <span class="toctext">Class <span>std::seed_seq</span></span></a></li>
<li class="toclevel-2 tocsection-12"><a href="random.html%23Class_std%3A%3Auniform_int_distribution"><span class="tocnumber">3.9</span> <span class="toctext">Class <span>std::uniform_int_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-13"><a href="random.html%23Class_std%3A%3Abernoulli_distribution"><span class="tocnumber">3.10</span> <span class="toctext">Class <span>std::bernoulli_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-14"><a href="random.html%23Class_std%3A%3Abinomial_distribution"><span class="tocnumber">3.11</span> <span class="toctext">Class <span>std::binomial_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-15"><a href="random.html%23Class_std%3A%3Ageometric_distribution"><span class="tocnumber">3.12</span> <span class="toctext">Class <span>std::geometric_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-16"><a href="random.html%23Class_std%3A%3Anegative_binomial_distribution"><span class="tocnumber">3.13</span> <span class="toctext">Class <span>std::negative_binomial_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-17"><a href="random.html%23Class_std%3A%3Apoisson_distribution"><span class="tocnumber">3.14</span> <span class="toctext">Class <span>std::poisson_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-18"><a href="random.html%23Class_std%3A%3Aseed_seq_2"><span class="tocnumber">3.15</span> <span class="toctext">Class <span>std::seed_seq</span></span></a></li>
<li class="toclevel-2 tocsection-19"><a href="random.html%23Class_std%3A%3Agamma_distribution"><span class="tocnumber">3.16</span> <span class="toctext">Class <span>std::gamma_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-20"><a href="random.html%23Class_std%3A%3Aweibull_distribution"><span class="tocnumber">3.17</span> <span class="toctext">Class <span>std::weibull_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-21"><a href="random.html%23Class_std%3A%3Aextreme_value_distribution"><span class="tocnumber">3.18</span> <span class="toctext">Class <span>std::extreme_value_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-22"><a href="random.html%23Class_std%3A%3Anormal_distribution"><span class="tocnumber">3.19</span> <span class="toctext">Class <span>std::normal_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-23"><a href="random.html%23Class_std%3A%3Alognormal_distribution"><span class="tocnumber">3.20</span> <span class="toctext">Class <span>std::lognormal_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-24"><a href="random.html%23Class_std%3A%3Achi_squared_distribution"><span class="tocnumber">3.21</span> <span class="toctext">Class <span>std::chi_squared_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-25"><a href="random.html%23Class_std%3A%3Acauchy_distribution"><span class="tocnumber">3.22</span> <span class="toctext">Class <span>std::cauchy_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-26"><a href="random.html%23Class_std%3A%3Afisher_f_distribution"><span class="tocnumber">3.23</span> <span class="toctext">Class <span>std::fisher_f_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-27"><a href="random.html%23Class_std%3A%3Astudent_t_distribution"><span class="tocnumber">3.24</span> <span class="toctext">Class <span>std::student_t_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-28"><a href="random.html%23Class_std%3A%3Adiscrete_distribution"><span class="tocnumber">3.25</span> <span class="toctext">Class <span>std::discrete_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-29"><a href="random.html%23Class_std%3A%3Apiecewise_constant_distribution"><span class="tocnumber">3.26</span> <span class="toctext">Class <span>std::piecewise_constant_distribution</span></span></a></li>
<li class="toclevel-2 tocsection-30"><a href="random.html%23Class_std%3A%3Apiecewise_linear_distribution"><span class="tocnumber">3.27</span> <span class="toctext">Class <span>std::piecewise_linear_distribution</span></span></a></li>
</ul>
</li>
</ul>
</td></tr></table>
<h3>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Classes">edit</a>]</span> <span class="mw-headline" id="Classes">Classes</span>
</h3>
<table class="t-dsc-begin">

<tr>
<td colspan="2"> <h5> <span class="mw-headline" id="Random_number_engines"> Random number engines </span>
</h5>
</td>
</tr>

<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/linear_congruential_engine.html" title="cpp/numeric/random/linear congruential engine"> <span class="t-lines"><span>linear_congruential_engine</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   implements <a href="http%3A//en.wikipedia.com/wiki/Linear_congruential_generator" class="extiw" title="enwiki:Linear congruential generator"> linear congruential</a> algorithm  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/mersenne_twister_engine.html" title="cpp/numeric/random/mersenne twister engine"> <span class="t-lines"><span>mersenne_twister_engine</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   implements <a href="http%3A//en.wikipedia.com/wiki/Mersenne_twister" class="extiw" title="enwiki:Mersenne twister"> Mersenne twister</a> algorithm  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/subtract_with_carry_engine.html" title="cpp/numeric/random/subtract with carry engine"> <span class="t-lines"><span>subtract_with_carry_engine</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   implements subtract with carry (a <a href="http%3A//en.wikipedia.com/wiki/Lagged_Fibonacci_generator" class="extiw" title="enwiki:Lagged Fibonacci generator"> lagged Fibonacci</a>) algorithm  <br> <span class="t-mark">(class template)</span>
</td>
</tr>



<tr>
<td colspan="2"> <h5> <span class="mw-headline" id="Random_number_engine_adaptors"> Random number engine adaptors </span>
</h5>
</td>
</tr>

<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/discard_block_engine.html" title="cpp/numeric/random/discard block engine"> <span class="t-lines"><span>discard_block_engine</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   discards some output of a random number engine  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/independent_bits_engine.html" title="cpp/numeric/random/independent bits engine"> <span class="t-lines"><span>independent_bits_engine</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   packs the output of a random number engine into blocks of specified number of bits  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/shuffle_order_engine.html" title="cpp/numeric/random/shuffle order engine"> <span class="t-lines"><span>shuffle_order_engine</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   delivers the output of a random number engine in different order  <br> <span class="t-mark">(class template)</span>
</td>
</tr>




<tr>
<td colspan="2"> <h5> <span class="mw-headline" id="Predefined_generators"> Predefined generators </span>
</h5>
</td>
</tr>

<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/seed_seq.html" title="cpp/numeric/random/seed seq"> <span class="t-lines"><span>seed_seq</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   general-purpose bias-eliminating scrambled seed sequence generator  <br> <span class="t-mark">(class)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <code>minstd_rand0</code>
</td>
<td>  <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="../numeric/random/linear_congruential_engine.html"><span class="kw1189">std::<span class="me2">linear_congruential_engine</span></span></a><span class="sy1">&lt;</span>uint_fast32_t, <span class="nu0">16807</span>, <span class="nu0">0</span>, <span class="nu0">2147483647</span><span class="sy1">&gt;</span></span></span>
</td>
</tr>


<tr class="t-dsc">
<td>  <code>minstd_rand</code>
</td>
<td>  <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="../numeric/random/linear_congruential_engine.html"><span class="kw1189">std::<span class="me2">linear_congruential_engine</span></span></a><span class="sy1">&lt;</span>uint_fast32_t, <span class="nu0">48271</span>, <span class="nu0">0</span>, <span class="nu0">2147483647</span><span class="sy1">&gt;</span></span></span>
</td>
</tr>


<tr class="t-dsc">
<td>  <code>mt19937</code>
</td>
<td>  <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="../numeric/random/mersenne_twister_engine.html"><span class="kw1190">std::<span class="me2">mersenne_twister_engine</span></span></a><span class="sy1">&lt;</span>uint_fast32_t, <span class="nu0">32</span>, <span class="nu0">624</span>, <span class="nu0">397</span>, <span class="nu0">31</span>, <br>
<p>                             <span class="nu12">0x9908b0df</span>, <span class="nu0">11</span>, <br>
                             <span class="nu12">0xffffffff</span>, <span class="nu0">7</span>, <br>
                             <span class="nu12">0x9d2c5680</span>, <span class="nu0">15</span>, <br>
                             <span class="nu12">0xefc60000</span>, <span class="nu0">18</span>, <span class="nu0">1812433253</span><span class="sy1">&gt;</span></p></span></span>

</td>
</tr>


<tr class="t-dsc">
<td>  <code>mt19937_64</code>
</td>
<td>  <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="../numeric/random/mersenne_twister_engine.html"><span class="kw1190">std::<span class="me2">mersenne_twister_engine</span></span></a><span class="sy1">&lt;</span>uint_fast64_t, <span class="nu0">64</span>, <span class="nu0">312</span>, <span class="nu0">156</span>, <span class="nu0">31</span>,<br>
<p>                             <span class="nu12">0xb5026f5aa96619e9</span>, <span class="nu0">29</span>,<br>
                             <span class="nu12">0x5555555555555555</span>, <span class="nu0">17</span>,<br>
                             <span class="nu12">0x71d67fffeda60000</span>, <span class="nu0">37</span>,<br>
                             <span class="nu12">0xfff7eee000000000</span>, <span class="nu0">43</span>, <span class="nu0">6364136223846793005</span><span class="sy1">&gt;</span></p></span></span>

</td>
</tr>


<tr class="t-dsc">
<td>  <code>ranlux24_base</code>
</td>
<td>  <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="../numeric/random/subtract_with_carry_engine.html"><span class="kw1191">std::<span class="me2">subtract_with_carry_engine</span></span></a><span class="sy1">&lt;</span>uint_fast32_t, <span class="nu0">24</span>, <span class="nu0">10</span>, <span class="nu0">24</span><span class="sy1">&gt;</span></span></span>
</td>
</tr>


<tr class="t-dsc">
<td>  <code>ranlux48_base</code>
</td>
<td>  <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="../numeric/random/subtract_with_carry_engine.html"><span class="kw1191">std::<span class="me2">subtract_with_carry_engine</span></span></a><span class="sy1">&lt;</span>uint_fast64_t, <span class="nu0">48</span>, <span class="nu0">5</span>, <span class="nu0">12</span><span class="sy1">&gt;</span></span></span>
</td>
</tr>


<tr class="t-dsc">
<td>  <code>ranlux24</code>
</td>
<td>  <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="../numeric/random/discard_block_engine.html"><span class="kw1192">std::<span class="me2">discard_block_engine</span></span></a><span class="sy1">&lt;</span>ranlux24_base, <span class="nu0">223</span>, <span class="nu0">23</span><span class="sy1">&gt;</span></span></span>
</td>
</tr>


<tr class="t-dsc">
<td>  <code>ranlux48</code>
</td>
<td>  <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="../numeric/random/discard_block_engine.html"><span class="kw1192">std::<span class="me2">discard_block_engine</span></span></a><span class="sy1">&lt;</span>ranlux48_base, <span class="nu0">389</span>, <span class="nu0">11</span><span class="sy1">&gt;</span></span></span>
</td>
</tr>


<tr class="t-dsc">
<td>  <code>knuth_b</code>
</td>
<td>  <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="../numeric/random/shuffle_order_engine.html"><span class="kw1194">std::<span class="me2">shuffle_order_engine</span></span></a><span class="sy1">&lt;</span>minstd_rand0, <span class="nu0">256</span><span class="sy1">&gt;</span></span></span>
</td>
</tr>


<tr class="t-dsc">
<td>  <code>default_random_engine</code>
</td>
<td>  <i>implementation-defined</i>
</td>
</tr>



<tr>
<td colspan="2"> <h5> <span class="mw-headline" id="Uniform_distributions">  Uniform distributions </span>
</h5>
</td>
</tr>

<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/uniform_int_distribution.html" title="cpp/numeric/random/uniform int distribution"> <span class="t-lines"><span>uniform_int_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces integer values evenly distributed across a range  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/uniform_real_distribution.html" title="cpp/numeric/random/uniform real distribution"> <span class="t-lines"><span>uniform_real_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values evenly distributed across a range  <br> <span class="t-mark">(class template)</span> 
</td>
</tr>


<tr>
<td colspan="2"> <h5> <span class="mw-headline" id="Bernoulli_distributions">  Bernoulli distributions </span>
</h5>
</td>
</tr>

<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/bernoulli_distribution.html" title="cpp/numeric/random/bernoulli distribution"> <span class="t-lines"><span>bernoulli_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw4">bool</span></span></span> values on a <a href="http%3A//en.wikipedia.com/wiki/Bernoulli_distribution" class="extiw" title="enwiki:Bernoulli distribution"> Bernoulli distribution</a>.  <br> <span class="t-mark">(class)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/binomial_distribution.html" title="cpp/numeric/random/binomial distribution"> <span class="t-lines"><span>binomial_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces integer values on a  <a href="http%3A//en.wikipedia.com/wiki/Binomial_distribution" class="extiw" title="enwiki:Binomial distribution"> binomial distribution</a>.   <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/negative_binomial_distribution.html" title="cpp/numeric/random/negative binomial distribution"> <span class="t-lines"><span>negative_binomial_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces integer values on a  <a href="http%3A//en.wikipedia.com/wiki/Negative_binomial_distribution" class="extiw" title="enwiki:Negative binomial distribution"> negative binomial distribution</a>.   <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/geometric_distribution.html" title="cpp/numeric/random/geometric distribution"> <span class="t-lines"><span>geometric_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces integer values on a  <a href="http%3A//en.wikipedia.com/wiki/Geometric_distribution" class="extiw" title="enwiki:Geometric distribution"> geometric distribution</a>.   <br> <span class="t-mark">(class template)</span>
</td>
</tr>



<tr>
<td colspan="2"> <h5> <span class="mw-headline" id="Poisson_distributions">  Poisson distributions </span>
</h5>
</td>
</tr>

<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/poisson_distribution.html" title="cpp/numeric/random/poisson distribution"> <span class="t-lines"><span>poisson_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces integer values on a  <a href="http%3A//en.wikipedia.com/wiki/Poisson_distribution" class="extiw" title="enwiki:Poisson distribution"> poisson distribution</a>.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/exponential_distribution.html" title="cpp/numeric/random/exponential distribution"> <span class="t-lines"><span>exponential_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values on an  <a href="http%3A//en.wikipedia.com/wiki/Exponential_distribution" class="extiw" title="enwiki:Exponential distribution"> exponential distribution</a>.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/gamma_distribution.html" title="cpp/numeric/random/gamma distribution"> <span class="t-lines"><span>gamma_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values on an  <a href="http%3A//en.wikipedia.com/wiki/Gamma_distribution" class="extiw" title="enwiki:Gamma distribution"> gamma distribution</a>.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/weibull_distribution.html" title="cpp/numeric/random/weibull distribution"> <span class="t-lines"><span>weibull_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>  produces real values on a  <a href="http%3A//en.wikipedia.com/wiki/Weibull_distribution" class="extiw" title="enwiki:Weibull distribution"> Weibull distribution</a>.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/extreme_value_distribution.html" title="cpp/numeric/random/extreme value distribution"> <span class="t-lines"><span>extreme_value_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values on an  <a href="http%3A//en.wikipedia.com/wiki/Generalized_extreme_value_distribution" class="extiw" title="enwiki:Generalized extreme value distribution"> extreme value distribution</a>.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>



<tr>
<td colspan="2"> <h5> <span class="mw-headline" id="Normal_distributions">  Normal distributions </span>
</h5>
</td>
</tr>

<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/normal_distribution.html" title="cpp/numeric/random/normal distribution"> <span class="t-lines"><span>normal_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values on a  <a href="http%3A//en.wikipedia.com/wiki/Normal_distribution" class="extiw" title="enwiki:Normal distribution"> standard normal (Gaussian) distribution</a>.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/lognormal_distribution.html" title="cpp/numeric/random/lognormal distribution"> <span class="t-lines"><span>lognormal_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values on a  <a href="http%3A//en.wikipedia.com/wiki/Lognormal_distribution" class="extiw" title="enwiki:Lognormal distribution"> lognormal distribution</a>.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/chi_squared_distribution.html" title="cpp/numeric/random/chi squared distribution"> <span class="t-lines"><span>chi_squared_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values on a  <a href="http%3A//en.wikipedia.com/wiki/Chi-squared_distribution" class="extiw" title="enwiki:Chi-squared distribution"> chi-squared distribution</a>.   <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/cauchy_distribution.html" title="cpp/numeric/random/cauchy distribution"> <span class="t-lines"><span>cauchy_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values on a  <a href="http%3A//en.wikipedia.com/wiki/Cauchy_distribution" class="extiw" title="enwiki:Cauchy distribution"> Cauchy distribution</a>.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/fisher_f_distribution.html" title="cpp/numeric/random/fisher f distribution"> <span class="t-lines"><span>fisher_f_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values on a  <a href="http%3A//en.wikipedia.com/wiki/F-distribution" class="extiw" title="enwiki:F-distribution"> Fisher's F-distribution</a>.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/student_t_distribution.html" title="cpp/numeric/random/student t distribution"> <span class="t-lines"><span>student_t_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values on a  <a href="http%3A//en.wikipedia.com/wiki/Student%27s_t-distribution" class="extiw" title="enwiki:Student's t-distribution"> Student's t-distribution</a>.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>



<tr>
<td colspan="2"> <h5> <span class="mw-headline" id="Sampling_distributions">  Sampling distributions </span>
</h5>
</td>
</tr>

<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/discrete_distribution.html" title="cpp/numeric/random/discrete distribution"> <span class="t-lines"><span>discrete_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces random integers on a discrete distribution.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/piecewise_constant_distribution.html" title="cpp/numeric/random/piecewise constant distribution"> <span class="t-lines"><span>piecewise_constant_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values distributed on constant subintervals. <br> <span class="t-mark">(class template)</span>
</td>
</tr>


<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/piecewise_linear_distribution.html" title="cpp/numeric/random/piecewise linear distribution"> <span class="t-lines"><span>piecewise_linear_distribution</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   produces real values distributed on defined subintervals.  <br> <span class="t-mark">(class template)</span>
</td>
</tr>


</table>
<h3>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Functions">edit</a>]</span> <span class="mw-headline" id="Functions">Functions</span>
</h3>
<table class="t-dsc-begin">

<tr class="t-dsc">
<td>  <div class="t-dsc-member-div">
<div><a href="../numeric/random/generate_canonical.html" title="cpp/numeric/random/generate canonical"> <span class="t-lines"><span>generate_canonical</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
</div>
</td>
<td>   evenly distributes real values of given precision across [0, 1)  <br> <span class="t-mark">(function template)</span> 
</td>
</tr>
</table>
<p><br>
</p>
<h3>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Synopsis">edit</a>]</span> <span class="mw-headline" id="Synopsis">Synopsis</span>
</h3>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="co2">#include &lt;initializer_list&gt;</span>
<span class="kw1">namespace</span> std <span class="br0">{</span>
    <span class="co1">// class template linear_congruential_engine</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> UIntType, UIntType a, UIntType c, UIntType m<span class="sy1">&gt;</span>
        <span class="kw1">class</span> linear_congruential_engine<span class="sy4">;</span>
 
    <span class="co1">// class template mersenne_twister_engine</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> UIntType, size_t w, size_t n, size_t m, size_t r,
             UIntType a, size_t u, UintType d, size_t s,
             UIntType b, size_t t,
             UIntType c, size_t l, UintType f<span class="sy1">&gt;</span>
     <span class="kw1">class</span> mersenne_twister_engine<span class="sy4">;</span>
 
    <span class="co1">// class template subtract_with_carry_engine</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> UIntType, size_t w, size_t s, size_t r<span class="sy1">&gt;</span>
        <span class="kw1">class</span> subtract_with_carry_engine<span class="sy4">;</span>
 
    <span class="co1">// class template discard_block_engine</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Engine, size_t p, size_t r<span class="sy1">&gt;</span>
        <span class="kw1">class</span> discard_block_engine<span class="sy4">;</span>
 
    <span class="co1">// class template independent_bits_engine</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Engine, size_t w, <span class="kw1">class</span> UIntType<span class="sy1">&gt;</span>
        <span class="kw1">class</span> independent_bits_engine<span class="sy4">;</span>
 
    <span class="co1">// class template shuffle_order_engine</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Engine, size_t k<span class="sy1">&gt;</span>
        <span class="kw1">class</span> shuffle_order_engine<span class="sy4">;</span>
 
    <span class="co1">// engines and engine adaptors with predefined parameters</span>
    <span class="kw1">typedef</span> linear_congruential_engine<span class="sy1">&lt;</span>uint_fast32_t, <span class="nu0">16807</span>, <span class="nu0">0</span>, <span class="nu0">2147483647</span><span class="sy1">&gt;</span>
        minstd_rand0<span class="sy4">;</span>
    <span class="kw1">typedef</span>  linear_congruential_engine<span class="sy1">&lt;</span>uint_fast32_t, <span class="nu0">48271</span>, <span class="nu0">0</span>, <span class="nu0">2147483647</span><span class="sy1">&gt;</span>
        minstd_rand<span class="sy4">;</span>
    <span class="kw1">typedef</span>  mersenne_twister_engine<span class="sy1">&lt;</span>uint_fast32_t,
            <span class="nu0">32</span>,<span class="nu0">624</span>,<span class="nu0">397</span>,<span class="nu0">31</span>,<span class="nu12">0x9908b0df</span>,<span class="nu0">11</span>,<span class="nu12">0xffffffff</span>,<span class="nu0">7</span>,<span class="nu12">0x9d2c5680</span>,<span class="nu0">15</span>,
            <span class="nu12">0xefc60000</span>,<span class="nu0">18</span>,<span class="nu0">1812433253</span><span class="sy1">&gt;</span>
        mt19937<span class="sy4">;</span>
    <span class="kw1">typedef</span> mersenne_twister_engine<span class="sy1">&lt;</span>uint_fast64_t,
                <span class="nu0">64</span>,<span class="nu0">312</span>,<span class="nu0">156</span>,<span class="nu0">31</span>,<span class="nu12">0xb5026f5aa96619e9</span>,<span class="nu0">29</span>,
                <span class="nu12">0x5555555555555555</span>,<span class="nu0">17</span>,
                <span class="nu12">0x71d67fffeda60000</span>,<span class="nu0">37</span>,
                <span class="nu12">0xfff7eee000000000</span>,<span class="nu0">43</span>,
                <span class="nu0">6364136223846793005</span><span class="sy1">&gt;</span>
        mt19937_64<span class="sy4">;</span>
    <span class="kw1">typedef</span> subtract_with_carry_engine<span class="sy1">&lt;</span>uint_fast32_t, <span class="nu0">24</span>, <span class="nu0">10</span>, <span class="nu0">24</span><span class="sy1">&gt;</span>
        ranlux24_base<span class="sy4">;</span>
    <span class="kw1">typedef</span> subtract_with_carry_engine<span class="sy1">&lt;</span>uint_fast64_t, <span class="nu0">48</span>, <span class="nu0">5</span>, <span class="nu0">12</span><span class="sy1">&gt;</span>
        ranlux48_base<span class="sy4">;</span>
    <span class="kw1">typedef</span>  discard_block_engine<span class="sy1">&lt;</span>ranlux24_base, <span class="nu0">223</span>, <span class="nu0">23</span><span class="sy1">&gt;</span>
        ranlux24<span class="sy4">;</span>
    <span class="kw1">typedef</span> discard_block_engine<span class="sy1">&lt;</span>ranlux48_base, <span class="nu0">389</span>, <span class="nu0">11</span><span class="sy1">&gt;</span>
        ranlux48<span class="sy4">;</span>
    <span class="kw1">typedef</span>  shuffle_order_engine<span class="sy1">&lt;</span>minstd_rand0,<span class="nu0">256</span><span class="sy1">&gt;</span>
        knuth_b<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*implementation-defined*/</span> default_random_engine<span class="sy4">;</span>
 
    <span class="co1">// class random_device</span>
    <span class="kw1">class</span> random_device<span class="sy4">;</span>
 
    <span class="co1">// class seed_seq</span>
    <span class="kw1">class</span> seed_seq<span class="sy4">;</span>
 
    <span class="co1">// function template generate_canonical</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType, size_t bits, <span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
        RealType generate_canonical<span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// class template uniform_int_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> uniform_int_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template uniform_real_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> uniform_real_distribution<span class="sy4">;</span>
 
    <span class="co1">// class bernoulli_distribution</span>
    <span class="kw1">class</span> bernoulli_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template binomial_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> binomial_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template geometric_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> geometric_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template negative_binomial_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> negative_binomial_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template poisson_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> poisson_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template exponential_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> exponential_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template gamma_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> gamma_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template weibull_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> weibull_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template extreme_value_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> extreme_value_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template normal_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
    <span class="kw1">class</span> normal_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template lognormal_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> lognormal_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template chi_squared_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> chi_squared_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template cauchy_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> cauchy_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template fisher_f_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> fisher_f_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template student_t_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> student_t_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template discrete_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> discrete_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template piecewise_constant_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> piecewise_constant_distribution<span class="sy4">;</span>
 
    <span class="co1">// class template piecewise_linear_distribution</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
        <span class="kw1">class</span> piecewise_linear_distribution<span class="sy4">;</span>
<span class="br0">}</span> <span class="co1">// namespace std</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::linear congruential engine">edit</a>]</span> <span class="mw-headline" id="Class_std::linear_congruential_engine">Class <span class="t-lc"><a href="../numeric/random/linear_congruential_engine.html" title="cpp/numeric/random/linear congruential engine">std::linear_congruential_engine</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> UIntType, UIntType a, UIntType c, UIntType m<span class="sy1">&gt;</span>
<span class="kw1">class</span> linear_congruential_engine
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> UIntType result_type<span class="sy4">;</span>
 
    <span class="co1">// engine characteristics</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type multiplier <span class="sy1">=</span> a<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type increment <span class="sy1">=</span> c<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type modulus <span class="sy1">=</span> m<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type min<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> c <span class="sy1">==</span> 0u <span class="sy4">?</span> 1u<span class="sy4">:</span> 0u <span class="br0">}</span><span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type max<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> m <span class="sy2">-</span> 1u <span class="br0">}</span><span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type default_seed <span class="sy1">=</span> 1u<span class="sy4">;</span>
 
    <span class="co1">// constructors and seeding functions</span>
    <span class="kw1">explicit</span> linear_congruential_engine<span class="br0">(</span>result_type s <span class="sy1">=</span> default_seed<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw1">explicit</span> linear_congruential_engine<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
        <span class="kw4">void</span> seed<span class="br0">(</span>result_type s <span class="sy1">=</span> default_seed<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw4">void</span> seed<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> discard<span class="br0">(</span><span class="kw4">unsigned</span> <span class="kw4">long</span> <span class="kw4">long</span> z<span class="br0">)</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::mersenne twister engine">edit</a>]</span> <span class="mw-headline" id="Class_std::mersenne_twister_engine">Class <span class="t-lc"><a href="../numeric/random/mersenne_twister_engine.html" title="cpp/numeric/random/mersenne twister engine">std::mersenne_twister_engine</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> UIntType, size_t w, size_t n, size_t m, size_t r,
        UIntType a, size_t u, UIntType d, size_t s,
        UIntType b, size_t t,
        UIntType c, size_t l, UIntType f<span class="sy1">&gt;</span>
<span class="kw1">class</span> mersenne_twister_engine
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> UIntType result_type<span class="sy4">;</span>
 
    <span class="co1">// engine characteristics</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t word_size <span class="sy1">=</span> w<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t state_size <span class="sy1">=</span> n<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t shift_size <span class="sy1">=</span> m<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t mask_bits <span class="sy1">=</span> r<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> UIntType xor_mask <span class="sy1">=</span> a<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t tempering_u <span class="sy1">=</span> u<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> UIntType tempering_d <span class="sy1">=</span> d<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t tempering_s <span class="sy1">=</span> s<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> UIntType tempering_b <span class="sy1">=</span> b<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t tempering_t <span class="sy1">=</span> t<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> UIntType tempering_c <span class="sy1">=</span> c<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t tempering_l <span class="sy1">=</span> l<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> UIntType initialization_multiplier <span class="sy1">=</span> f<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type min <span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> <span class="nu0">0</span><span class="sy4">;</span> <span class="br0">}</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type max<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> 2w − <span class="nu0">1</span><span class="sy4">;</span> <span class="br0">}</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type default_seed <span class="sy1">=</span> 5489u<span class="sy4">;</span>
 
    <span class="co1">// constructors and seeding functions</span>
    <span class="kw1">explicit</span> mersenne_twister_engine<span class="br0">(</span>result_type value <span class="sy1">=</span> default_seed<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw1">explicit</span> mersenne_twister_engine<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
        <span class="kw4">void</span> seed<span class="br0">(</span>result_type value <span class="sy1">=</span> default_seed<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw4">void</span> seed<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> discard<span class="br0">(</span><span class="kw4">unsigned</span> <span class="kw4">long</span> <span class="kw4">long</span> z<span class="br0">)</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::subtract with carry engine">edit</a>]</span> <span class="mw-headline" id="Class_std::subtract_with_carry_engine">Class <span class="t-lc"><a href="../numeric/random/subtract_with_carry_engine.html" title="cpp/numeric/random/subtract with carry engine">std::subtract_with_carry_engine</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> UIntType, size_t w, size_t s, size_t r<span class="sy1">&gt;</span>
<span class="kw1">class</span> subtract_with_carry_engine
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> UIntType result_type<span class="sy4">;</span>
 
    <span class="co1">// engine characteristics</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t word_size <span class="sy1">=</span> w<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t short_lag <span class="sy1">=</span> s<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t long_lag <span class="sy1">=</span> r<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type min<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> <span class="nu0">0</span><span class="sy4">;</span> <span class="br0">}</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type max<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> m − <span class="nu0">1</span><span class="sy4">;</span> <span class="br0">}</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type default_seed <span class="sy1">=</span> 19780503u<span class="sy4">;</span>
 
    <span class="co1">// constructors and seeding functions</span>
    <span class="kw1">explicit</span> subtract_with_carry_engine<span class="br0">(</span>result_type value <span class="sy1">=</span> default_seed<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw1">explicit</span> subtract_with_carry_engine<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
        <span class="kw4">void</span> seed<span class="br0">(</span>result_type value <span class="sy1">=</span> default_seed<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw4">void</span> seed<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> discard<span class="br0">(</span><span class="kw4">unsigned</span> <span class="kw4">long</span> <span class="kw4">long</span> z<span class="br0">)</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::discard block engine">edit</a>]</span> <span class="mw-headline" id="Class_std::discard_block_engine">Class <span class="t-lc"><a href="../numeric/random/discard_block_engine.html" title="cpp/numeric/random/discard block engine">std::discard_block_engine</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Engine, size_t p, size_t r<span class="sy1">&gt;</span>
<span class="kw1">class</span> discard_block_engine
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> <span class="kw1">typename</span> Engine<span class="sy4">::</span><span class="me2">result_type</span> result_type<span class="sy4">;</span>
 
    <span class="co1">// engine characteristics</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t block_size <span class="sy1">=</span> p<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t used_block <span class="sy1">=</span> r<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type min<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> Engine<span class="sy4">::</span><span class="me2">min</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span> <span class="br0">}</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type max<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> Engine<span class="sy4">::</span><span class="me2">max</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span> <span class="br0">}</span>
 
    <span class="co1">// constructors and seeding functions</span>
    discard_block_engine<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> discard_block_engine<span class="br0">(</span><span class="kw4">const</span> Engine<span class="sy3">&amp;</span> e<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> discard_block_engine<span class="br0">(</span>Engine<span class="sy3">&amp;&amp;</span> e<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> discard_block_engine<span class="br0">(</span>result_type s<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw1">explicit</span> discard_block_engine<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> seed<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> seed<span class="br0">(</span>result_type s<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw4">void</span> seed<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> discard<span class="br0">(</span><span class="kw4">unsigned</span> <span class="kw4">long</span> <span class="kw4">long</span> z<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    <span class="kw4">const</span> Engine<span class="sy3">&amp;</span> base<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span> <span class="kw1">noexcept</span> <span class="br0">{</span> <span class="kw1">return</span> e<span class="sy4">;</span> <span class="br0">}</span><span class="sy4">;</span>
<span class="kw1">private</span><span class="sy4">:</span>
    Engine e<span class="sy4">;</span> <span class="co1">// exposition only</span>
    <span class="kw4">int</span> n<span class="sy4">;</span> <span class="co1">// exposition only</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<p><br>
</p>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::independent bits engine">edit</a>]</span> <span class="mw-headline" id="Class_std::independent_bits_engine">Class <span class="t-lc"><a href="../numeric/random/independent_bits_engine.html" title="cpp/numeric/random/independent bits engine">std::independent_bits_engine</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Engine, size_t w, <span class="kw1">class</span> UIntType<span class="sy1">&gt;</span>
<span class="kw1">class</span> independent_bits_engine
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> UIntType result_type<span class="sy4">;</span>
 
    <span class="co1">// engine characteristics</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type min<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> <span class="nu0">0</span><span class="sy4">;</span> <span class="br0">}</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type max<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> 2w <span class="sy2">-</span> <span class="nu0">1</span><span class="sy4">;</span> <span class="br0">}</span>
 
    <span class="co1">// constructors and seeding functions</span>
    independent_bits_engine<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> independent_bits_engine<span class="br0">(</span><span class="kw4">const</span> Engine<span class="sy3">&amp;</span> e<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> independent_bits_engine<span class="br0">(</span>Engine<span class="sy3">&amp;&amp;</span> e<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> independent_bits_engine<span class="br0">(</span>result_type s<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw1">explicit</span> independent_bits_engine<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> seed<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> seed<span class="br0">(</span>result_type s<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw4">void</span> seed<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> discard<span class="br0">(</span><span class="kw4">unsigned</span> <span class="kw4">long</span> <span class="kw4">long</span> z<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    <span class="kw4">const</span> Engine<span class="sy3">&amp;</span> base<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span> <span class="kw1">noexcept</span> <span class="br0">{</span> <span class="kw1">return</span> e<span class="sy4">;</span> <span class="br0">}</span><span class="sy4">;</span>
 
<span class="kw1">private</span><span class="sy4">:</span>
    Engine e<span class="sy4">;</span> <span class="co1">// exposition only</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<p><br>
</p>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::shuffle order engine">edit</a>]</span> <span class="mw-headline" id="Class_std::shuffle_order_engine">Class <span class="t-lc"><a href="../numeric/random/shuffle_order_engine.html" title="cpp/numeric/random/shuffle order engine">std::shuffle_order_engine</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Engine, size_t k<span class="sy1">&gt;</span>
<span class="kw1">class</span> shuffle_order_engine
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> <span class="kw1">typename</span> Engine<span class="sy4">::</span><span class="me2">result_type</span> result_type<span class="sy4">;</span>
 
    <span class="co1">// engine characteristics</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> size_t table_size <span class="sy1">=</span> k<span class="sy4">;</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type min<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> Engine<span class="sy4">::</span><span class="me2">min</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span> <span class="br0">}</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type max<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> Engine<span class="sy4">::</span><span class="me2">max</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span> <span class="br0">}</span>
 
    <span class="co1">// constructors and seeding functions</span>
    shuffle_order_engine<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> shuffle_order_engine<span class="br0">(</span><span class="kw4">const</span> Engine<span class="sy3">&amp;</span> e<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> shuffle_order_engine<span class="br0">(</span>Engine<span class="sy3">&amp;&amp;</span> e<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> shuffle_order_engine<span class="br0">(</span>result_type s<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw1">explicit</span> shuffle_order_engine<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> seed<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> seed<span class="br0">(</span>result_type s<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> Sseq<span class="sy1">&gt;</span> <span class="kw4">void</span> seed<span class="br0">(</span>Sseq<span class="sy3">&amp;</span> q<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> discard<span class="br0">(</span><span class="kw4">unsigned</span> <span class="kw4">long</span> <span class="kw4">long</span> z<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    <span class="kw4">const</span> Engine<span class="sy3">&amp;</span> base<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span> <span class="kw1">noexcept</span> <span class="br0">{</span> <span class="kw1">return</span> e<span class="sy4">;</span> <span class="br0">}</span><span class="sy4">;</span>
 
<span class="kw1">private</span><span class="sy4">:</span>
    Engine e<span class="sy4">;</span>           <span class="co1">// exposition only</span>
    result_type Y<span class="sy4">;</span>      <span class="co1">// exposition only</span>
    result_type V<span class="br0">[</span>k<span class="br0">]</span><span class="sy4">;</span>   <span class="co1">// exposition only</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::random device">edit</a>]</span> <span class="mw-headline" id="Class_std::random_device">Class <span class="t-lc"><a href="../numeric/random/random_device.html" title="cpp/numeric/random/random device">std::random_device</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">class</span> random_device
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> <span class="kw4">unsigned</span> <span class="kw4">int</span> result_type<span class="sy4">;</span>
 
    <span class="co1">// generator characteristics</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type min<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> numeric_limits<span class="sy1">&lt;</span>result_type<span class="sy1">&gt;</span><span class="sy4">::</span><span class="me2">min</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span> <span class="br0">}</span>
    <span class="kw4">static</span> <span class="kw4">constexpr</span> result_type max<span class="br0">(</span><span class="br0">)</span> <span class="br0">{</span> <span class="kw1">return</span> numeric_limits<span class="sy1">&lt;</span>result_type<span class="sy1">&gt;</span><span class="sy4">::</span><span class="me2">max</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span> <span class="br0">}</span>
 
    <span class="co1">// constructors</span>
    <span class="kw1">explicit</span> random_device<span class="br0">(</span><span class="kw4">const</span> string<span class="sy3">&amp;</span> token <span class="sy1">=</span> implementation<span class="sy2">-</span>defined<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    <span class="kw4">double</span> entropy<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span> <span class="kw1">noexcept</span><span class="sy4">;</span>
 
    <span class="co1">// no copy functions</span>
    random_device<span class="br0">(</span><span class="kw4">const</span> random_device<span class="sy3">&amp;</span> <span class="br0">)</span> <span class="sy1">=</span> delete<span class="sy4">;</span>
    <span class="kw4">void</span> operator<span class="sy1">=</span><span class="br0">(</span><span class="kw4">const</span> random_device<span class="sy3">&amp;</span> <span class="br0">)</span> <span class="sy1">=</span> delete<span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::seed seq">edit</a>]</span> <span class="mw-headline" id="Class_std::seed_seq">Class <span class="t-lc"><a href="../numeric/random/seed_seq.html" title="cpp/numeric/random/seed seq">std::seed_seq</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">class</span> seed_seq
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> uint_least32_t result_type<span class="sy4">;</span>
 
    <span class="co1">// constructors</span>
    seed_seq<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> T<span class="sy1">&gt;</span>
    seed_seq<span class="br0">(</span>initializer_list<span class="sy1">&lt;</span>T<span class="sy1">&gt;</span> il<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> InputIterator<span class="sy1">&gt;</span>
    seed_seq<span class="br0">(</span>InputIterator begin, InputIterator end<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RandomAccessIterator<span class="sy1">&gt;</span>
    <span class="kw4">void</span> generate<span class="br0">(</span>RandomAccessIterator begin, RandomAccessIterator end<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    size_t size<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> OutputIterator<span class="sy1">&gt;</span>
    <span class="kw4">void</span> param<span class="br0">(</span>OutputIterator dest<span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
 
    <span class="co1">// no copy functions</span>
    seed_seq<span class="br0">(</span><span class="kw4">const</span> seed_seq<span class="sy3">&amp;</span> <span class="br0">)</span> <span class="sy1">=</span> delete<span class="sy4">;</span>
    <span class="kw4">void</span> operator<span class="sy1">=</span><span class="br0">(</span><span class="kw4">const</span> seed_seq<span class="sy3">&amp;</span> <span class="br0">)</span> <span class="sy1">=</span> delete<span class="sy4">;</span>
 
<span class="kw1">private</span><span class="sy4">:</span>
    vector<span class="sy1">&lt;</span>result_type<span class="sy1">&gt;</span> v<span class="sy4">;</span> <span class="co1">// exposition only</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::uniform int distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::uniform_int_distribution">Class <span class="t-lc"><a href="../numeric/random/uniform_int_distribution.html" title="cpp/numeric/random/uniform int distribution">std::uniform_int_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> uniform_int_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> IntType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructors and reset functions</span>
    <span class="kw1">explicit</span> uniform_int_distribution<span class="br0">(</span>IntType a <span class="sy1">=</span> <span class="nu0">0</span>, IntType b <span class="sy1">=</span> numeric_limits<span class="sy1">&lt;</span>IntType<span class="sy1">&gt;</span><span class="sy4">::</span><span class="me2">max</span><span class="br0">(</span><span class="br0">)</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> uniform_int_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    result_type a<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type b<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::bernoulli distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::bernoulli_distribution">Class <span class="t-lc"><a href="../numeric/random/bernoulli_distribution.html" title="cpp/numeric/random/bernoulli distribution">std::bernoulli_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">class</span> bernoulli_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> <span class="kw4">bool</span> result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructors and reset functions</span>
    <span class="kw1">explicit</span> bernoulli_distribution<span class="br0">(</span><span class="kw4">double</span> p <span class="sy1">=</span> <span class="nu16">0.5</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> bernoulli_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    <span class="kw4">double</span> p<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::binomial distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::binomial_distribution">Class <span class="t-lc"><a href="../numeric/random/binomial_distribution.html" title="cpp/numeric/random/binomial distribution">std::binomial_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> binomial_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> IntType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructors and reset functions</span>
    <span class="kw1">explicit</span> binomial_distribution<span class="br0">(</span>IntType t <span class="sy1">=</span> <span class="nu0">1</span>, <span class="kw4">double</span> p <span class="sy1">=</span> <span class="nu16">0.5</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> binomial_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    IntType t<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">double</span> p<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::geometric distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::geometric_distribution">Class <span class="t-lc"><a href="../numeric/random/geometric_distribution.html" title="cpp/numeric/random/geometric distribution">std::geometric_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> geometric_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> IntType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructors and reset functions</span>
    <span class="kw1">explicit</span> geometric_distribution<span class="br0">(</span><span class="kw4">double</span> p <span class="sy1">=</span> <span class="nu16">0.5</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> geometric_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    <span class="kw4">double</span> p<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::negative binomial distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::negative_binomial_distribution">Class <span class="t-lc"><a href="../numeric/random/negative_binomial_distribution.html" title="cpp/numeric/random/negative binomial distribution">std::negative_binomial_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> negative_binomial_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> IntType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
    <span class="co1">// constructor and reset functions</span>
    <span class="kw1">explicit</span> negative_binomial_distribution<span class="br0">(</span>IntType k <span class="sy1">=</span> <span class="nu0">1</span>, <span class="kw4">double</span> p <span class="sy1">=</span> <span class="nu16">0.5</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> negative_binomial_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="co1">// property functions</span>
    IntType k<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">double</span> p<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::poisson distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::poisson_distribution">Class <span class="t-lc"><a href="../numeric/random/poisson_distribution.html" title="cpp/numeric/random/poisson distribution">std::poisson_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> poisson_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> IntType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructors and reset functions</span>
    <span class="kw1">explicit</span> poisson_distribution<span class="br0">(</span><span class="kw4">double</span> mean <span class="sy1">=</span> <span class="nu16">1.0</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> poisson_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    <span class="kw4">double</span> mean<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::seed seq">edit</a>]</span> <span class="mw-headline" id="Class_std::seed_seq_2">Class <span class="t-lc"><a href="../numeric/random/seed_seq.html" title="cpp/numeric/random/seed seq">std::seed_seq</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> exponential_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructors and reset functions</span>
    <span class="kw1">explicit</span> exponential_distribution<span class="br0">(</span>RealType lambda <span class="sy1">=</span> <span class="nu16">1.0</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> exponential_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    RealType lambda<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::gamma distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::gamma_distribution">Class <span class="t-lc"><a href="../numeric/random/gamma_distribution.html" title="cpp/numeric/random/gamma distribution">std::gamma_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> gamma_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructors and reset functions</span>
    <span class="kw1">explicit</span> gamma_distribution<span class="br0">(</span>RealType alpha <span class="sy1">=</span> <span class="nu16">1.0</span>, RealType beta <span class="sy1">=</span> <span class="nu16">1.0</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> gamma_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    RealType alpha<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    RealType beta<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<p><br>
</p>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::weibull distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::weibull_distribution">Class <span class="t-lc"><a href="../numeric/random/weibull_distribution.html" title="cpp/numeric/random/weibull distribution">std::weibull_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> weibull_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructor and reset functions</span>
    <span class="kw1">explicit</span> weibull_distribution<span class="br0">(</span>RealType a <span class="sy1">=</span> <span class="nu16">1.0</span>, RealType b <span class="sy1">=</span> <span class="nu16">1.0</span><span class="br0">)</span>
    <span class="kw1">explicit</span> weibull_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    RealType a<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    RealType b<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::extreme value distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::extreme_value_distribution">Class <span class="t-lc"><a href="../numeric/random/extreme_value_distribution.html" title="cpp/numeric/random/extreme value distribution">std::extreme_value_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> extreme_value_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructor and reset functions</span>
    <span class="kw1">explicit</span> extreme_value_distribution<span class="br0">(</span>RealType a <span class="sy1">=</span> <span class="nu16">0.0</span>, RealType b <span class="sy1">=</span> <span class="nu16">1.0</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> extreme_value_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    RealType a<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    RealType b<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::normal distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::normal_distribution">Class <span class="t-lc"><a href="../numeric/random/normal_distribution.html" title="cpp/numeric/random/normal distribution">std::normal_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> normal_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructors and reset functions</span>
    <span class="kw1">explicit</span> normal_distribution<span class="br0">(</span>RealType mean <span class="sy1">=</span> <span class="nu16">0.0</span>, RealType stddev <span class="sy1">=</span> <span class="nu16">1.0</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> normal_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    RealType mean<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    RealType stddev<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::lognormal distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::lognormal_distribution">Class <span class="t-lc"><a href="../numeric/random/lognormal_distribution.html" title="cpp/numeric/random/lognormal distribution">std::lognormal_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> lognormal_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructor and reset functions</span>
    <span class="kw1">explicit</span> lognormal_distribution<span class="br0">(</span>RealType m <span class="sy1">=</span> <span class="nu16">0.0</span>, RealType s <span class="sy1">=</span> <span class="nu16">1.0</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> lognormal_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    RealType m<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    RealType s<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::chi squared distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::chi_squared_distribution">Class <span class="t-lc"><a href="../numeric/random/chi_squared_distribution.html" title="cpp/numeric/random/chi squared distribution">std::chi_squared_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> chi_squared_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructor and reset functions</span>
    <span class="kw1">explicit</span> chi_squared_distribution<span class="br0">(</span>RealType n <span class="sy1">=</span> <span class="nu0">1</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> chi_squared_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    RealType n<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::cauchy distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::cauchy_distribution">Class <span class="t-lc"><a href="../numeric/random/cauchy_distribution.html" title="cpp/numeric/random/cauchy distribution">std::cauchy_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> cauchy_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructor and reset functions</span>
    <span class="kw1">explicit</span> cauchy_distribution<span class="br0">(</span>RealType a <span class="sy1">=</span> <span class="nu16">0.0</span>, RealType b <span class="sy1">=</span> <span class="nu16">1.0</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> cauchy_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    RealType a<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    RealType b<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::fisher f distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::fisher_f_distribution">Class <span class="t-lc"><a href="../numeric/random/fisher_f_distribution.html" title="cpp/numeric/random/fisher f distribution">std::fisher_f_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> fisher_f_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructor and reset functions</span>
    <span class="kw1">explicit</span> fisher_f_distribution<span class="br0">(</span>RealType m <span class="sy1">=</span> <span class="nu0">1</span>, RealType n <span class="sy1">=</span> <span class="nu0">1</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> fisher_f_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    RealType m<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    RealType n<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::student t distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::student_t_distribution">Class <span class="t-lc"><a href="../numeric/random/student_t_distribution.html" title="cpp/numeric/random/student t distribution">std::student_t_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> student_t_distribution
<span class="br0">{</span>
    <span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructor and reset functions</span>
    <span class="kw1">explicit</span> student_t_distribution<span class="br0">(</span>RealType n <span class="sy1">=</span> <span class="nu0">1</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> student_t_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    RealType n<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::discrete distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::discrete_distribution">Class <span class="t-lc"><a href="../numeric/random/discrete_distribution.html" title="cpp/numeric/random/discrete distribution">std::discrete_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> IntType <span class="sy1">=</span> <span class="kw4">int</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> discrete_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> IntType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructor and reset functions</span>
    discrete_distribution<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> InputIterator<span class="sy1">&gt;</span>
    discrete_distribution<span class="br0">(</span>InputIterator firstW, InputIterator lastW<span class="br0">)</span><span class="sy4">;</span>
    discrete_distribution<span class="br0">(</span>initializer_list<span class="sy1">&lt;</span><span class="kw4">double</span><span class="sy1">&gt;</span> wl<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> UnaryOperation<span class="sy1">&gt;</span>
    discrete_distribution<span class="br0">(</span>size_t nw, <span class="kw4">double</span> xmin, <span class="kw4">double</span> xmax, UnaryOperation fw<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> discrete_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    vector<span class="sy1">&lt;</span><span class="kw4">double</span><span class="sy1">&gt;</span> probabilities<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::piecewise constant distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::piecewise_constant_distribution">Class <span class="t-lc"><a href="../numeric/random/piecewise_constant_distribution.html" title="cpp/numeric/random/piecewise constant distribution">std::piecewise_constant_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> piecewise_constant_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructor and reset functions</span>
    piecewise_constant_distribution<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> InputIteratorB, <span class="kw1">class</span> InputIteratorW<span class="sy1">&gt;</span>
    piecewise_constant_distribution<span class="br0">(</span>InputIteratorB firstB, InputIteratorB lastB,
    InputIteratorW firstW<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> UnaryOperation<span class="sy1">&gt;</span>
    piecewise_constant_distribution<span class="br0">(</span>initializer_list<span class="sy1">&lt;</span>RealType<span class="sy1">&gt;</span> bl, UnaryOperation fw<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> UnaryOperation<span class="sy1">&gt;</span>
    piecewise_constant_distribution<span class="br0">(</span>size_t nw, RealType xmin, RealType xmax, UnaryOperation fw<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> piecewise_constant_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    vector<span class="sy1">&lt;</span>result_type<span class="sy1">&gt;</span> intervals<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    vector<span class="sy1">&lt;</span>result_type<span class="sy1">&gt;</span> densities<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>
<h4>
<span class="editsection">[<a href="http%3A//en.cppreference.com/mwiki/index.php" title="Edit section: Class std::piecewise linear distribution">edit</a>]</span> <span class="mw-headline" id="Class_std::piecewise_linear_distribution">Class <span class="t-lc"><a href="../numeric/random/piecewise_linear_distribution.html" title="cpp/numeric/random/piecewise linear distribution">std::piecewise_linear_distribution</a></span></span>
</h4>
<div dir="ltr" class="mw-geshi" style="text-align: left;"><div class="cpp source-cpp"><pre class="de1"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> RealType <span class="sy1">=</span> <span class="kw4">double</span><span class="sy1">&gt;</span>
<span class="kw1">class</span> piecewise_linear_distribution
<span class="br0">{</span>
<span class="kw1">public</span><span class="sy4">:</span>
 
    <span class="co1">// types</span>
    <span class="kw1">typedef</span> RealType result_type<span class="sy4">;</span>
    <span class="kw1">typedef</span> <span class="coMULTI">/*unspecified*/</span> param_type<span class="sy4">;</span>
 
    <span class="co1">// constructor and reset functions</span>
    piecewise_linear_distribution<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> InputIteratorB, <span class="kw1">class</span> InputIteratorW<span class="sy1">&gt;</span>
    piecewise_linear_distribution<span class="br0">(</span>InputIteratorB firstB, InputIteratorB lastB,
    InputIteratorW firstW<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> UnaryOperation<span class="sy1">&gt;</span>
    piecewise_linear_distribution<span class="br0">(</span>initializer_list<span class="sy1">&lt;</span>RealType<span class="sy1">&gt;</span> bl, UnaryOperation fw<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> UnaryOperation<span class="sy1">&gt;</span>
    piecewise_linear_distribution<span class="br0">(</span>size_t nw, RealType xmin, RealType xmax, UnaryOperation fw<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">explicit</span> piecewise_linear_distribution<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw4">void</span> reset<span class="br0">(</span><span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// generating functions</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g<span class="br0">)</span><span class="sy4">;</span>
    <span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> URNG<span class="sy1">&gt;</span>
    result_type operator<span class="br0">(</span><span class="br0">)</span><span class="br0">(</span>URNG<span class="sy3">&amp;</span> g, <span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
 
    <span class="co1">// property functions</span>
    vector<span class="sy1">&lt;</span>result_type<span class="sy1">&gt;</span> intervals<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    vector<span class="sy1">&lt;</span>result_type<span class="sy1">&gt;</span> densities<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    param_type param<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    <span class="kw4">void</span> param<span class="br0">(</span><span class="kw4">const</span> param_type<span class="sy3">&amp;</span> parm<span class="br0">)</span><span class="sy4">;</span>
    result_type min<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
    result_type max<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span>
<span class="br0">}</span><span class="sy4">;</span></pre></div></div>

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