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digraph chapter07 {
/*
while(arg < 10) {
arg = arg + 1;
#showGraph;
}
return arg;
*/
rankdir=BT;
ordering="in";
concentrate="true";
compound="true";
subgraph cluster_Nodes {
Start2 [ shape=plaintext label=<
<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4">
<TR><TD BGCOLOR="yellow">Start</TD></TR>
<TR><TD>
<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
<TR><TD PORT="p0" BGCOLOR="yellow">$ctrl</TD><TD PORT="p1">arg</TD></TR>
</TABLE>
</TD></TR>
</TABLE>>
];
Stop3 [ shape=box style=filled fillcolor=yellow label="Stop" ];
Loop6 [ shape=box style=filled fillcolor=yellow label="Loop" ];
Phi_arg8 [ style=filled fillcolor=lightyellow label="φ_arg" ];
Con_9 [ label="10" ];
LT10 [ label="<" ];
If11 [ shape=plaintext label=<
<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0" CELLPADDING="4">
<TR><TD BGCOLOR="yellow">If</TD></TR>
<TR><TD>
<TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
<TR><TD PORT="p0" BGCOLOR="yellow">True</TD><TD PORT="p1" BGCOLOR="yellow">False</TD></TR>
</TABLE>
</TD></TR>
</TABLE>>
];
Con_15 [ label="1" ];
Add16 [ label="+" ];
Return17 [ shape=box style=filled fillcolor=yellow label="Return" ];
{ rank=same; Loop6;Phi_arg8;}
}
node [shape=plaintext];
edge [ fontname=Helvetica, fontsize=8 ];
Stop3 -> Return17[taillabel=0 color=red];
Loop6 -> Start2:p0[taillabel=1 color=red];
Loop6 -> If11:p0[taillabel=2 color=red constraint=false];
Phi_arg8 -> Loop6 [style=dotted taillabel=0];
Phi_arg8 -> Start2:p1[taillabel=1];
Phi_arg8 -> Add16[taillabel=2 constraint=false];
LT10 -> Phi_arg8[taillabel=1];
LT10 -> Con_9[taillabel=2];
If11 -> Loop6[taillabel=0 color=red];
If11 -> LT10[taillabel=1];
Add16 -> Phi_arg8[taillabel=1];
Add16 -> Con_15[taillabel=2];
Return17 -> If11:p1[taillabel=0 color=red];
Return17 -> Phi_arg8[taillabel=1];
edge [style=dashed color=cornflowerblue];
}
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