<!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="previous" href="Sig_pack.html"> <link rel="next" href="Util.html"> <link rel="Up" href="index.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"> 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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>Dot_ast</title> </head> <body> <div class="navbar"><a href="Sig_pack.html">Previous</a> <a href="index.html">Up</a> <a href="Util.html">Next</a> </div> <center><h1>Module <a href="type_Dot_ast.html">Dot_ast</a></h1></center> <br> <pre><span class="keyword">module</span> Dot_ast: <code class="code">sig</code> <a href="Dot_ast.html">..</a> <code class="code">end</code></pre>AST for DOT file format.<br> <hr width="100%"> <br><code><span class="keyword">type</span> <a name="TYPEid"></a><code class="type"></code>id = </code><table class="typetable"> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Ident</span> <span class="keyword">of</span> <code class="type">string</code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Number</span> <span class="keyword">of</span> <code class="type">string</code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">String</span> <span class="keyword">of</span> <code class="type">string</code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Html</span> <span class="keyword">of</span> <code class="type">string</code></code></td> </tr></table> <pre><span class="keyword">type</span> <a name="TYPEattr"></a><code class="type"></code>attr = <code class="type">(<a href="Dot_ast.html#TYPEid">id</a> * <a href="Dot_ast.html#TYPEid">id</a> option) list</code> </pre> <br><code><span class="keyword">type</span> <a name="TYPEcompass_pt"></a><code class="type"></code>compass_pt = </code><table class="typetable"> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">N</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Ne</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">E</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Se</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">S</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Sw</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">W</span></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Nw</span></code></td> </tr></table> <br><code><span class="keyword">type</span> <a name="TYPEport"></a><code class="type"></code>port = </code><table class="typetable"> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">PortId</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEid">id</a> * <a href="Dot_ast.html#TYPEcompass_pt">compass_pt</a> option</code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">PortC</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEcompass_pt">compass_pt</a></code></code></td> </tr></table> <pre><span class="keyword">type</span> <a name="TYPEnode_id"></a><code class="type"></code>node_id = <code class="type"><a href="Dot_ast.html#TYPEid">id</a> * <a href="Dot_ast.html#TYPEport">port</a> option</code> </pre> <br><code><span class="keyword">type</span> <a name="TYPEsubgraph"></a><code class="type"></code>subgraph = </code><table class="typetable"> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">SubgraphId</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEid">id</a></code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">SubgraphDef</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEid">id</a> option * <a href="Dot_ast.html#TYPEstmt">stmt</a> list</code></code></td> </tr></table> <br><code><span class="keyword">type</span> <a name="TYPEnode"></a><code class="type"></code>node = </code><table class="typetable"> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">NodeId</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEnode_id">node_id</a></code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">NodeSub</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEsubgraph">subgraph</a></code></code></td> </tr></table> <br><code><span class="keyword">type</span> <a name="TYPEstmt"></a><code class="type"></code>stmt = </code><table class="typetable"> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Node_stmt</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEnode_id">node_id</a> * <a href="Dot_ast.html#TYPEattr">attr</a> list</code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Edge_stmt</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEnode">node</a> * <a href="Dot_ast.html#TYPEnode">node</a> list * <a href="Dot_ast.html#TYPEattr">attr</a> list</code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Attr_graph</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEattr">attr</a> list</code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Attr_node</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEattr">attr</a> list</code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Attr_edge</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEattr">attr</a> list</code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Equal</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEid">id</a> * <a href="Dot_ast.html#TYPEid">id</a></code></code></td> </tr> <tr> <td align="left" valign="top" > <code><span class="keyword">|</span></code></td> <td align="left" valign="top" > <code><span class="constructor">Subgraph</span> <span class="keyword">of</span> <code class="type"><a href="Dot_ast.html#TYPEsubgraph">subgraph</a></code></code></td> </tr></table> <br><code><span class="keyword">type</span> <a name="TYPEfile"></a><code class="type"></code>file = {</code><table class="typetable"> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>strict : <code class="type">bool</code>;</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>digraph : <code class="type">bool</code>;</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>id : <code class="type"><a href="Dot_ast.html#TYPEid">id</a> option</code>;</code></td> </tr> <tr> <td align="left" valign="top" > <code> </code></td> <td align="left" valign="top" > <code>stmts : <code class="type"><a href="Dot_ast.html#TYPEstmt">stmt</a> list</code>;</code></td> </tr></table> } </body></html>