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35 lines
1.1 KiB
35 lines
1.1 KiB
Ocamldot generates program dependency graphs for ocaml programs.
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The dependency graph output by ocamldot can be rendered by a separate
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program, dot. Dot is freely available from
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http://www.research.att.com/sw/tools/graphviz/
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Ocamldot is designed to process the output of ocamldep. A typical use
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would be
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ocamldep *.ml | ocamldot > dep.dot
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or
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ocamldep *.ml > .depend
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ocamldot .depend > dep.dot
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This will output a dot graph into the file dep.dot. You can then use
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the program dotty to view, edit, and print the graph.
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Ocamldot has the following options:
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-fullgraph draw the full graph (default is to draw only the kernel)
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-landscape output in landscape format (default is portrait)
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-lr draw graph from left to right (default is top to bottom)
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-r <r> use <r> as a root in the graph; nodes reachable from <r>
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will be shown
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(The transitive kernel of a dag is the smallest subset of the dag
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whose transitive closure is the same as the transitive closure of the
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dag. For example, the kernel of A->B, A->C, B->C is just the two
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edges A->B, B->C.)
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-Trevor Jim
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