Commit Graph

9 Commits

Author SHA1 Message Date
James Bardin 268959f4be make UpEdges and DownEdges return a copy
The public functions for the graph UpEdges and DownEdges is returning
the internal Set from the graph, meaning that callers could
inadvertently corrupt the graph structure by editing the returned Sets.

Make UpEdges and DownEdges return a copy of the set, while retaining the
efficient no-copy behavior for internal callers.
2020-06-11 09:53:09 -04:00
James Bardin 32ae3b5452 make dag.Set a simple map
This allows iteration directly over the set, removing the need to
allocate and copy a new slice for every iteration.
2020-02-19 14:46:35 -05:00
Martin Atkins b28fc1cd20 dag: method for filtering a set on arbitrary criteria 2017-05-11 11:57:46 -07:00
Mitchell Hashimoto 77c445a838
dag: Set difference 2017-02-03 21:18:33 +01:00
Mitchell Hashimoto 05794199af dag: use hashcodes to as map key to edge sets 2015-10-27 11:58:34 -07:00
Mitchell Hashimoto ed2075e384 dag: TransitiveReduction 2015-02-27 19:12:19 -08:00
Mitchell Hashimoto 5c2639bd10 dag: export more things 2015-02-19 12:08:07 -08:00
Mitchell Hashimoto 9dfce9c93a dag: Remove, RemoveEdge, DownEdges, UpEdges 2015-02-19 12:07:54 -08:00
Mitchell Hashimoto 2a910585a2 dag: new Graph API 2015-02-19 12:07:51 -08:00