Includes.dot

digraph IncludesInSingular4
{
  compound=true;
  edge [ arrowhead=open ];
  graph [ 
//    rankdir=TB; 
  ];
  pack = 0 ;
  packMode = "graph" ;
  subgraph "clusterlibpolys"
  {
      label="libpolys:";
      color = lightgray;
      style = filled;
      node [ fillcolor = white, style = filled, color = black, fontcolor=black];
      { rank=same;  misc ; reporter ; };
      { rank=same; coeffs ; polys };
  } ;
  subgraph "clusterlibSingular"
  {
        rank="max" ;
        label="libSingular:";
        color = lightgray;
        style = filled;
        node [ fillcolor = white, style = filled, color = black, fontcolor=black];
        interpreter [] ;
	"dyn_modules:..." [shape=box] ;
	  subgraph "clusterMath"
	  {
	          rank="min" ;
		  label="kernel:";
		  color = gray;
//        	  style = filled;
  		  node [ fillcolor = white, style = filled, color = black, fontcolor=black];
                  kernelUtils;
		  { rank=same; "..."; numeric; } ;
	  }
  } ;
  subgraph "clusterinternals"
  {
    label="Supporting libraries:";
    { rank=same; 
      omalloc [ fillcolor=lightgrey, fontcolor=darkgreen, style=filled, color = black, shape=box ] ;
      libresources [ fillcolor=lightgrey, style=filled, color = black, shape=box ]  ;
    } ;
    { rank=same; 
      gfanlib [ fillcolor=lightgrey, fontcolor=blue, style=filled, color = black, shape=box ] ;
      factory [ fillcolor=lightgrey, fontcolor=blue, style=filled, color = black, shape=box ] ;
    } ;
   subgraph "clusterexternals"
   {
    rank="min" ;
    node [ color=blue, fillcolor=lightgrey, fontcolor=blue, style=filled, shape=box ];
    label="Externals:";
    color=blue;
    { rank=same; GMP_OR_MPIR []; MPFR [] ; } ;
    { rank=same; NTL ; FLINT ; cddlib ;   };
   } ;
  } ;  
  NTL -> GMP_OR_MPIR [style = "dotted"];
  FLINT -> GMP_OR_MPIR [style = "dotted"];
  cddlib -> GMP_OR_MPIR [style = "dotted"];
  FLINT -> MPFR [style = "dotted"];
MPFR -> GMP_OR_MPIR [style = "dotted"];
factory -> FLINT [];
  factory -> GMP_OR_MPIR [];
  factory -> NTL [];
  factory -> omalloc;
  factory -> libresources;
  Singular -> interpreter [];
  interpreter -> numeric [lhead="clusterMath"];
//  interpreter -> "..." [lhead="clusterMath"];
  interpreter -> "dyn_modules:..." [dir=both, arrowtail="open", arrowhead="open"];
  "dyn_modules:..." -> kernelUtils [lhead="clusterMath"];
  "dyn_modules:..." -> gfanlib [];
  "dyn_modules:..." -> cddlib [];
  gfanlib -> cddlib [];
  kernelUtils -> polys [ltail="clusterlibSingular", lhead="clusterlibpolys"];
  kernelUtils -> factory [ltail="clusterlibSingular"];
  numeric -> kernelUtils [];
  "..." -> kernelUtils [];
  polys -> coeffs [dir=both, arrowtail="open", arrowhead="open"] ;
  polys -> misc;
  polys -> reporter;
  polys -> factory [];
  reporter -> misc [dir=both, arrowtail="open", arrowhead="open"] ;
  coeffs -> NTL [];
  coeffs -> factory [];
  coeffs -> misc;
  coeffs -> reporter;
  misc -> libresources [ltail="clusterlibpolys"];
  misc -> omalloc [ltail="clusterlibpolys"];
  misc -> GMP_OR_MPIR [ltail="clusterlibpolys"];
}
// dot -Tpng -o singular.png singular.dot
// boxed = third party
// filled = external
// blue = math