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diff --git a/gtk+-mingw/share/gtk-doc/html/glib/glib-Random-Numbers.html b/gtk+-mingw/share/gtk-doc/html/glib/glib-Random-Numbers.html deleted file mode 100644 index 7b83560..0000000 --- a/gtk+-mingw/share/gtk-doc/html/glib/glib-Random-Numbers.html +++ /dev/null @@ -1,538 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> -<html> -<head> -<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> -<title>Random Numbers</title> -<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> -<link rel="home" href="index.html" title="GLib Reference Manual"> -<link rel="up" href="glib-utilities.html" title="GLib Utilities"> -<link rel="prev" href="glib-GDateTime.html" title="GDateTime"> -<link rel="next" href="glib-Hook-Functions.html" title="Hook Functions"> -<meta name="generator" content="GTK-Doc V1.18 (XML mode)"> -<link rel="stylesheet" href="style.css" type="text/css"> -</head> -<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> -<table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> -<tr valign="middle"> -<td><a accesskey="p" href="glib-GDateTime.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> -<td><a accesskey="u" href="glib-utilities.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td> -<td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td> -<th width="100%" align="center">GLib Reference Manual</th> -<td><a accesskey="n" href="glib-Hook-Functions.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> -</tr> -<tr><td colspan="5" class="shortcuts"> -<a href="#glib-Random-Numbers.synopsis" class="shortcut">Top</a> - | - <a href="#glib-Random-Numbers.description" class="shortcut">Description</a> -</td></tr> -</table> -<div class="refentry"> -<a name="glib-Random-Numbers"></a><div class="titlepage"></div> -<div class="refnamediv"><table width="100%"><tr> -<td valign="top"> -<h2><span class="refentrytitle"><a name="glib-Random-Numbers.top_of_page"></a>Random Numbers</span></h2> -<p>Random Numbers — pseudo-random number generator</p> -</td> -<td valign="top" align="right"></td> -</tr></table></div> -<div class="refsynopsisdiv"> -<a name="glib-Random-Numbers.synopsis"></a><h2>Synopsis</h2> -<pre class="synopsis"> -#include <glib.h> - - <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand">GRand</a>; -<a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="returnvalue">GRand</span></a> * <a class="link" href="glib-Random-Numbers.html#g-rand-new-with-seed" title="g_rand_new_with_seed ()">g_rand_new_with_seed</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> seed</code></em>); -<a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="returnvalue">GRand</span></a> * <a class="link" href="glib-Random-Numbers.html#g-rand-new-with-seed-array" title="g_rand_new_with_seed_array ()">g_rand_new_with_seed_array</a> (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> *seed</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="type">guint</span></a> seed_length</code></em>); -<a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="returnvalue">GRand</span></a> * <a class="link" href="glib-Random-Numbers.html#g-rand-new" title="g_rand_new ()">g_rand_new</a> (<em class="parameter"><code><span class="type">void</span></code></em>); -<a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="returnvalue">GRand</span></a> * <a class="link" href="glib-Random-Numbers.html#g-rand-copy" title="g_rand_copy ()">g_rand_copy</a> (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>); -<span class="returnvalue">void</span> <a class="link" href="glib-Random-Numbers.html#g-rand-free" title="g_rand_free ()">g_rand_free</a> (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>); -<span class="returnvalue">void</span> <a class="link" href="glib-Random-Numbers.html#g-rand-set-seed" title="g_rand_set_seed ()">g_rand_set_seed</a> (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> seed</code></em>); -<span class="returnvalue">void</span> <a class="link" href="glib-Random-Numbers.html#g-rand-set-seed-array" title="g_rand_set_seed_array ()">g_rand_set_seed_array</a> (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> *seed</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="type">guint</span></a> seed_length</code></em>); -#define <a class="link" href="glib-Random-Numbers.html#g-rand-boolean" title="g_rand_boolean()">g_rand_boolean</a> (rand_) -<a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="returnvalue">guint32</span></a> <a class="link" href="glib-Random-Numbers.html#g-rand-int" title="g_rand_int ()">g_rand_int</a> (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>); -<a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="returnvalue">gint32</span></a> <a class="link" href="glib-Random-Numbers.html#g-rand-int-range" title="g_rand_int_range ()">g_rand_int_range</a> (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="type">gint32</span></a> begin</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="type">gint32</span></a> end</code></em>); -<a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> <a class="link" href="glib-Random-Numbers.html#g-rand-double" title="g_rand_double ()">g_rand_double</a> (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>); -<a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> <a class="link" href="glib-Random-Numbers.html#g-rand-double-range" title="g_rand_double_range ()">g_rand_double_range</a> (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> begin</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> end</code></em>); -<span class="returnvalue">void</span> <a class="link" href="glib-Random-Numbers.html#g-random-set-seed" title="g_random_set_seed ()">g_random_set_seed</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> seed</code></em>); -#define <a class="link" href="glib-Random-Numbers.html#g-random-boolean" title="g_random_boolean">g_random_boolean</a> -<a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="returnvalue">guint32</span></a> <a class="link" href="glib-Random-Numbers.html#g-random-int" title="g_random_int ()">g_random_int</a> (<em class="parameter"><code><span class="type">void</span></code></em>); -<a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="returnvalue">gint32</span></a> <a class="link" href="glib-Random-Numbers.html#g-random-int-range" title="g_random_int_range ()">g_random_int_range</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="type">gint32</span></a> begin</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="type">gint32</span></a> end</code></em>); -<a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> <a class="link" href="glib-Random-Numbers.html#g-random-double" title="g_random_double ()">g_random_double</a> (<em class="parameter"><code><span class="type">void</span></code></em>); -<a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> <a class="link" href="glib-Random-Numbers.html#g-random-double-range" title="g_random_double_range ()">g_random_double_range</a> (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> begin</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> end</code></em>); -</pre> -</div> -<div class="refsect1"> -<a name="glib-Random-Numbers.description"></a><h2>Description</h2> -<p> -The following functions allow you to use a portable, fast and good -pseudo-random number generator (PRNG). It uses the Mersenne Twister -PRNG, which was originally developed by Makoto Matsumoto and Takuji -Nishimura. Further information can be found at -<a class="ulink" href="http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html" target="_top"> -http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html</a>. -</p> -<p> -If you just need a random number, you simply call the -<code class="function">g_random_*</code> functions, which will create a -globally used <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> and use the according -<code class="function">g_rand_*</code> functions internally. Whenever you -need a stream of reproducible random numbers, you better create a -<a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> yourself and use the <code class="function">g_rand_*</code> functions -directly, which will also be slightly faster. Initializing a <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> -with a certain seed will produce exactly the same series of random -numbers on all platforms. This can thus be used as a seed for e.g. -games. -</p> -<p> -The <code class="function">g_rand*_range</code> functions will return high -quality equally distributed random numbers, whereas for example the -<code class="literal">(<a class="link" href="glib-Random-Numbers.html#g-random-int" title="g_random_int ()"><code class="function">g_random_int()</code></a>%max)</code> approach often -doesn't yield equally distributed numbers. -</p> -<p> -GLib changed the seeding algorithm for the pseudo-random number -generator Mersenne Twister, as used by -<span class="structname">GRand</span> and <span class="structname">GRandom</span>. -This was necessary, because some seeds would yield very bad -pseudo-random streams. Also the pseudo-random integers generated by -<code class="function">g_rand*_int_range()</code> will have a slightly better -equal distribution with the new version of GLib. -</p> -<p> -The original seeding and generation algorithms, as found in GLib -2.0.x, can be used instead of the new ones by setting the -environment variable <code class="envar">G_RANDOM_VERSION</code> to the value of -'2.0'. Use the GLib-2.0 algorithms only if you have sequences of -numbers generated with Glib-2.0 that you need to reproduce exactly. -</p> -</div> -<div class="refsect1"> -<a name="glib-Random-Numbers.details"></a><h2>Details</h2> -<div class="refsect2"> -<a name="GRand"></a><h3>GRand</h3> -<pre class="programlisting">typedef struct _GRand GRand;</pre> -<p> -The <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> struct is an opaque data structure. It should only be -accessed through the <code class="function">g_rand_*</code> functions. -</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-new-with-seed"></a><h3>g_rand_new_with_seed ()</h3> -<pre class="programlisting"><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="returnvalue">GRand</span></a> * g_rand_new_with_seed (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> seed</code></em>);</pre> -<p> -Creates a new random number generator initialized with <em class="parameter"><code>seed</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>seed</code></em> :</span></p></td> -<td>a value to initialize the random number generator.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the new <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-new-with-seed-array"></a><h3>g_rand_new_with_seed_array ()</h3> -<pre class="programlisting"><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="returnvalue">GRand</span></a> * g_rand_new_with_seed_array (<em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> *seed</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="type">guint</span></a> seed_length</code></em>);</pre> -<p> -Creates a new random number generator initialized with <em class="parameter"><code>seed</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>seed</code></em> :</span></p></td> -<td>an array of seeds to initialize the random number generator.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>seed_length</code></em> :</span></p></td> -<td>an array of seeds to initialize the random number generator.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the new <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.4</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-new"></a><h3>g_rand_new ()</h3> -<pre class="programlisting"><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="returnvalue">GRand</span></a> * g_rand_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> -<p> -Creates a new random number generator initialized with a seed taken -either from <code class="filename">/dev/urandom</code> (if existing) or from -the current time (as a fallback). -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody><tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the new <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr></tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-copy"></a><h3>g_rand_copy ()</h3> -<pre class="programlisting"><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="returnvalue">GRand</span></a> * g_rand_copy (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>);</pre> -<p> -Copies a <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> into a new one with the same exact state as before. -This way you can take a snapshot of the random number generator for -replaying later. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>rand_</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the new <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.4</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-free"></a><h3>g_rand_free ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> g_rand_free (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>);</pre> -<p> -Frees the memory allocated for the <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody><tr> -<td><p><span class="term"><em class="parameter"><code>rand_</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr></tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-set-seed"></a><h3>g_rand_set_seed ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> g_rand_set_seed (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> seed</code></em>);</pre> -<p> -Sets the seed for the random number generator <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> to <em class="parameter"><code>seed</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>rand_</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>seed</code></em> :</span></p></td> -<td>a value to reinitialize the random number generator.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-set-seed-array"></a><h3>g_rand_set_seed_array ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> g_rand_set_seed_array (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>, - <em class="parameter"><code>const <a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> *seed</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint" title="guint"><span class="type">guint</span></a> seed_length</code></em>);</pre> -<p> -Initializes the random number generator by an array of -longs. Array can be of arbitrary size, though only the -first 624 values are taken. This function is useful -if you have many low entropy seeds, or if you require more then -32bits of actual entropy for your application. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>rand_</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>seed</code></em> :</span></p></td> -<td>array to initialize with</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>seed_length</code></em> :</span></p></td> -<td>length of array</td> -</tr> -</tbody> -</table></div> -<p class="since">Since 2.4</p> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-boolean"></a><h3>g_rand_boolean()</h3> -<pre class="programlisting">#define g_rand_boolean(rand_)</pre> -<p> -Returns a random <a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="type">gboolean</span></a> from <em class="parameter"><code>rand_</code></em>. This corresponds to a -unbiased coin toss. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>rand_</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a random <a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="type">gboolean</span></a>.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-int"></a><h3>g_rand_int ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="returnvalue">guint32</span></a> g_rand_int (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>);</pre> -<p> -Returns the next random <a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> from <em class="parameter"><code>rand_</code></em> equally distributed over -the range [0..2^32-1]. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>rand_</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A random number.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-int-range"></a><h3>g_rand_int_range ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="returnvalue">gint32</span></a> g_rand_int_range (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="type">gint32</span></a> begin</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="type">gint32</span></a> end</code></em>);</pre> -<p> -Returns the next random <a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="type">gint32</span></a> from <em class="parameter"><code>rand_</code></em> equally distributed over -the range [<em class="parameter"><code>begin</code></em>..<em class="parameter"><code>end</code></em>-1]. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>rand_</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>begin</code></em> :</span></p></td> -<td>lower closed bound of the interval.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>end</code></em> :</span></p></td> -<td>upper open bound of the interval.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A random number.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-double"></a><h3>g_rand_double ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> g_rand_double (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>);</pre> -<p> -Returns the next random <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> from <em class="parameter"><code>rand_</code></em> equally distributed over -the range [0..1). -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>rand_</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A random number.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-rand-double-range"></a><h3>g_rand_double_range ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> g_rand_double_range (<em class="parameter"><code><a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a> *rand_</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> begin</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> end</code></em>);</pre> -<p> -Returns the next random <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> from <em class="parameter"><code>rand_</code></em> equally distributed over -the range [<em class="parameter"><code>begin</code></em>..<em class="parameter"><code>end</code></em>). -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>rand_</code></em> :</span></p></td> -<td>a <a class="link" href="glib-Random-Numbers.html#GRand" title="GRand"><span class="type">GRand</span></a>.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>begin</code></em> :</span></p></td> -<td>lower closed bound of the interval.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>end</code></em> :</span></p></td> -<td>upper open bound of the interval.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A random number.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-random-set-seed"></a><h3>g_random_set_seed ()</h3> -<pre class="programlisting"><span class="returnvalue">void</span> g_random_set_seed (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> seed</code></em>);</pre> -<p> -Sets the seed for the global random number generator, which is used -by the <code class="function">g_random_*</code> functions, to <em class="parameter"><code>seed</code></em>. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody><tr> -<td><p><span class="term"><em class="parameter"><code>seed</code></em> :</span></p></td> -<td>a value to reinitialize the global random number generator.</td> -</tr></tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-random-boolean"></a><h3>g_random_boolean</h3> -<pre class="programlisting">#define g_random_boolean()</pre> -<p> -Returns a random <a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="type">gboolean</span></a>. This corresponds to a unbiased coin toss. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody><tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>a random <a class="link" href="glib-Basic-Types.html#gboolean" title="gboolean"><span class="type">gboolean</span></a>.</td> -</tr></tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-random-int"></a><h3>g_random_int ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="returnvalue">guint32</span></a> g_random_int (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> -<p> -Return a random <a class="link" href="glib-Basic-Types.html#guint32" title="guint32"><span class="type">guint32</span></a> equally distributed over the range -[0..2^32-1]. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody><tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A random number.</td> -</tr></tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-random-int-range"></a><h3>g_random_int_range ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="returnvalue">gint32</span></a> g_random_int_range (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="type">gint32</span></a> begin</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="type">gint32</span></a> end</code></em>);</pre> -<p> -Returns a random <a class="link" href="glib-Basic-Types.html#gint32" title="gint32"><span class="type">gint32</span></a> equally distributed over the range -[<em class="parameter"><code>begin</code></em>..<em class="parameter"><code>end</code></em>-1]. -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>begin</code></em> :</span></p></td> -<td>lower closed bound of the interval.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>end</code></em> :</span></p></td> -<td>upper open bound of the interval.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A random number.</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-random-double"></a><h3>g_random_double ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> g_random_double (<em class="parameter"><code><span class="type">void</span></code></em>);</pre> -<p> -Returns a random <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> equally distributed over the range [0..1). -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody><tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A random number.</td> -</tr></tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="g-random-double-range"></a><h3>g_random_double_range ()</h3> -<pre class="programlisting"><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="returnvalue">gdouble</span></a> g_random_double_range (<em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> begin</code></em>, - <em class="parameter"><code><a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> end</code></em>);</pre> -<p> -Returns a random <a class="link" href="glib-Basic-Types.html#gdouble" title="gdouble"><span class="type">gdouble</span></a> equally distributed over the range [<em class="parameter"><code>begin</code></em>..<em class="parameter"><code>end</code></em>). -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>begin</code></em> :</span></p></td> -<td>lower closed bound of the interval.</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>end</code></em> :</span></p></td> -<td>upper open bound of the interval.</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>A random number.</td> -</tr> -</tbody> -</table></div> -</div> -</div> -</div> -<div class="footer"> -<hr> - Generated by GTK-Doc V1.18</div> -</body> -</html>
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