#16622: Deprecate Hypergraph in favor of IncidenceStructure
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Reporter: ncohen | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.3
Component: combinatorial designs | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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a "Hypergraph" class was introduced in #14712, but there also exists
`IncidenceStructure` in `sage/combinat/designs` as well as `set_system` in
`sage/matroids`.
We should really start to all work together on the same class, so for now
let's deprecate Hypergraph in favor of `IncidenceStructure`.
1) The only interesting thing that `Hypergraph` can do is plot a
hypergraph, and `IncidenceStructure` has no such feature.
2) Right now `set_system` claims to be only for internal use, so we cannot
use it right now as a replacement right now.
Nathann
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Ticket URL: <http://trac.sagemath.org/ticket/16622>
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