added dimensions for incidence_matrix function

plasmo-dev · Dec 12, 2023 · acebcf4 · acebcf4
1 parent 42f3242
commit acebcf4
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/graph_representations/hypergraph.jl b/src/graph_representations/hypergraph.jl
@@ -128,7 +128,9 @@ function LightGraphs.incidence_matrix(hypergraph::HyperGraph)
         end
     end
     V = Int.(ones(length(I)))
-    return SparseArrays.sparse(I, J, V)
+    m = length(hypergraph.vertices)
+    n = m
+    return SparseArrays.sparse(I, J, V, m, n)
 end
 
 """