<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 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" 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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> <code class="code"><span class="keyword">sig</span><br> <span class="keyword">type</span> id =<br> <span class="constructor">Ident</span> <span class="keyword">of</span> string<br> <span class="keywordsign">|</span> <span class="constructor">Number</span> <span class="keyword">of</span> string<br> <span class="keywordsign">|</span> <span class="constructor">String</span> <span class="keyword">of</span> string<br> <span class="keywordsign">|</span> <span class="constructor">Html</span> <span class="keyword">of</span> string<br> <span class="keyword">type</span> attr = (<span class="constructor">Dot_ast</span>.id * <span class="constructor">Dot_ast</span>.id option) list<br> <span class="keyword">type</span> compass_pt = <span class="constructor">N</span> <span class="keywordsign">|</span> <span class="constructor">Ne</span> <span class="keywordsign">|</span> <span class="constructor">E</span> <span class="keywordsign">|</span> <span class="constructor">Se</span> <span class="keywordsign">|</span> <span class="constructor">S</span> <span class="keywordsign">|</span> <span class="constructor">Sw</span> <span class="keywordsign">|</span> <span class="constructor">W</span> <span class="keywordsign">|</span> <span class="constructor">Nw</span><br> <span class="keyword">type</span> port =<br> <span class="constructor">PortId</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.id * <span class="constructor">Dot_ast</span>.compass_pt option<br> <span class="keywordsign">|</span> <span class="constructor">PortC</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.compass_pt<br> <span class="keyword">type</span> node_id = <span class="constructor">Dot_ast</span>.id * <span class="constructor">Dot_ast</span>.port option<br> <span class="keyword">type</span> subgraph =<br> <span class="constructor">SubgraphId</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.id<br> <span class="keywordsign">|</span> <span class="constructor">SubgraphDef</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.id option * <span class="constructor">Dot_ast</span>.stmt list<br> <span class="keyword">and</span> node = <span class="constructor">NodeId</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.node_id <span class="keywordsign">|</span> <span class="constructor">NodeSub</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.subgraph<br> <span class="keyword">and</span> stmt =<br> <span class="constructor">Node_stmt</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.node_id * <span class="constructor">Dot_ast</span>.attr list<br> <span class="keywordsign">|</span> <span class="constructor">Edge_stmt</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.node * <span class="constructor">Dot_ast</span>.node list * <span class="constructor">Dot_ast</span>.attr list<br> <span class="keywordsign">|</span> <span class="constructor">Attr_graph</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.attr list<br> <span class="keywordsign">|</span> <span class="constructor">Attr_node</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.attr list<br> <span class="keywordsign">|</span> <span class="constructor">Attr_edge</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.attr list<br> <span class="keywordsign">|</span> <span class="constructor">Equal</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.id * <span class="constructor">Dot_ast</span>.id<br> <span class="keywordsign">|</span> <span class="constructor">Subgraph</span> <span class="keyword">of</span> <span class="constructor">Dot_ast</span>.subgraph<br> <span class="keyword">type</span> file = {<br> strict : bool;<br> digraph : bool;<br> id : <span class="constructor">Dot_ast</span>.id option;<br> stmts : <span class="constructor">Dot_ast</span>.stmt list;<br> }<br> <span class="keyword">end</span></code></body></html>