#15514: adding option for computing a total dominating set
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       Reporter:  azi                |        Owner:
           Type:  enhancement        |       Status:  needs_work
       Priority:  minor              |    Milestone:  sage-6.4
      Component:  graph theory       |   Resolution:
       Keywords:                     |    Merged in:
        Authors:                     |    Reviewers:
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
  u/azi/adding_option_for_computing_a_total_dominating_set|  
f5bfb6d3ae1fbcfefaae5112623534afdcd859c4
   Dependencies:                     |     Stopgaps:
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Comment (by ncohen):

 Hello !

 Well, it seems good to me. Except that this `scream if not simple` is only
 justified when `total=True`. And in this case, it is only a problem when
 you have loops (multiple edges are okay). Could you change it into
 `_scream_if_not_simple(allow_multiple_edges=True, allow_loops=not total)`
 ?

 Nathann

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Ticket URL: <http://trac.sagemath.org/ticket/15514#comment:29>
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