25 lines
726 B
Standard ML
25 lines
726 B
Standard ML
signature dot_graphsLib =
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sig
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type array_graph
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(* binary for running dot *)
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val dot_binary : string ref;
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(* a fresh, empty one *)
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val new_array_graph : array_graph
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(* add a node to a graph with number n and the term option content *)
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val add_node : array_graph -> int -> Abbrev.term option -> array_graph
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(* adds a link between two nodes in the graph *)
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val add_node_link : array_graph -> int -> int -> string -> array_graph
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(* Various outputs *)
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val print_graph : array_graph -> unit
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val graph_to_string : array_graph -> string
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val show_graph : array_graph -> unit
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val write_graph_to_dot_file : array_graph -> string -> unit
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val write_graph_to_png_file : array_graph -> string -> unit
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end
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