<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<link rel="stylesheet" href="style.css" type="text/css">
<meta content="text/html; charset=iso-8859-1" http-equiv="Content-Type">
<link rel="Start" href="index.html">
<link rel="Up" href="Rand.Planar.html">
<link title="Index of types" rel=Appendix href="index_types.html">
<link title="Index of exceptions" rel=Appendix href="index_exceptions.html">
<link title="Index of values" rel=Appendix href="index_values.html">
<link title="Index of modules" rel=Appendix href="index_modules.html">
<link title="Index of module types" rel=Appendix href="index_module_types.html">
<link title="Sig" rel="Chapter" href="Sig.html">
<link title="Sig_pack" rel="Chapter" href="Sig_pack.html">
<link title="Dot_ast" rel="Chapter" href="Dot_ast.html">
<link title="Util" rel="Chapter" href="Util.html">
<link title="Persistent" rel="Chapter" href="Persistent.html">
<link title="Imperative" rel="Chapter" href="Imperative.html">
<link title="Delaunay" rel="Chapter" href="Delaunay.html">
<link title="Builder" rel="Chapter" href="Builder.html">
<link title="Classic" rel="Chapter" href="Classic.html">
<link title="Rand" rel="Chapter" href="Rand.html">
<link title="Oper" rel="Chapter" href="Oper.html">
<link title="Path" rel="Chapter" href="Path.html">
<link title="Traverse" rel="Chapter" href="Traverse.html">
<link title="Coloring" rel="Chapter" href="Coloring.html">
<link title="Topological" rel="Chapter" href="Topological.html">
<link title="Components" rel="Chapter" href="Components.html">
<link title="Kruskal" rel="Chapter" href="Kruskal.html">
<link title="Flow" rel="Chapter" href="Flow.html">
<link title="Graphviz" rel="Chapter" href="Graphviz.html">
<link title="Gml" rel="Chapter" href="Gml.html">
<link title="Dot" rel="Chapter" href="Dot.html">
<link title="Pack" rel="Chapter" href="Pack.html">
<link title="Gmap" rel="Chapter" href="Gmap.html">
<link title="Minsep" rel="Chapter" href="Minsep.html">
<link title="Cliquetree" rel="Chapter" href="Cliquetree.html">
<link title="Mcs_m" rel="Chapter" href="Mcs_m.html">
<link title="Md" rel="Chapter" href="Md.html">
<link title="Strat" rel="Chapter" href="Strat.html"><title>Rand.Planar.S</title>
</head>
<body>
<div class="navbar"> <a href="Rand.Planar.html">Up</a>
</div>
<center><h1>Module type <a href="type_Rand.Planar.S.html">Rand.Planar.S</a></h1></center>
<br>
<pre><span class="keyword">module type</span> S = <code class="code">sig</code> <a href="Rand.Planar.S.html">..</a> <code class="code">end</code></pre><hr width="100%">
<pre><span class="keyword">type</span> <a name="TYPEgraph"></a><code class="type"></code>graph </pre>
<pre><span class="keyword">val</span> <a name="VALgraph"></a>graph : <code class="type">?loops:bool -><br> xrange:int * int -><br> yrange:int * int -> prob:float -> int -> <a href="Rand.Planar.S.html#TYPEgraph">graph</a></code></pre><div class="info">
<code class="code">graph xrange yrange prob v</code>
generates a random planar graph with exactly <code class="code">v</code> vertices.
Vertices are labeled with integer coordinates, randomly distributed
according to <code class="code">xrange</code> and <code class="code">yrange</code>.
Edges are built as follows: the full Delaunay triangulation is
constructed and then each edge is discarded with probabiblity <code class="code">prob</code>
(which should lie in <code class="code">0..1</code>). In particular <code class="code">prob = 0.0</code> gives the
full triangulation.
Edges are labeled with the (rounded) Euclidean distance between
the two vertices.
The boolean <code class="code">loops</code> indicates whether loops are allowed;
default value is no loop (<code class="code">false</code>).<br>
</div>
</body></html>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
1280a9d763ea6574bb6098d1ca3767c9
>
files
>
144
