Re: [igraph] adding weights after graph.union.by.name

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Re: [igraph] adding weights after graph.union.by.name

From:	Tamás Nepusz
Subject:	Re: [igraph] adding weights after graph.union.by.name
Date:	Thu, 25 Oct 2012 17:46:46 +0200

> I am facing problems with `igraph_sparsemat() function.
Could it be the problem that your sparse_g variable is essentially a dangling 
pointer that points nowhere? You should _create_ a sparse matrix first and then 
pass the address of that sparse matrix to igraph_sparsemat.

-- 
T.

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[igraph] adding weights after graph.union.by.name, Tony Larson, 2012/10/24
- Re: [igraph] adding weights after graph.union.by.name, Giorgos Bontzios, 2012/10/25
  - Re: [igraph] adding weights after graph.union.by.name, Tamás Nepusz <=
- Re: [igraph] adding weights after graph.union.by.name, Gábor Csárdi, 2012/10/31
  - [igraph] adding a new edge attribute with 1 or more zero values deletes all edges, Tony Larson, 2012/10/31
    - Re: [igraph] adding a new edge attribute with 1 or more zero values deletes all edges, Gábor Csárdi, 2012/10/31
    - Re: [igraph] adding a new edge attribute with 1 or more zero values deletes all edges, Gábor Csárdi, 2012/10/31
    - Re: [igraph] adding a new edge attribute with 1 or more zero values deletes all edges, Tony Larson, 2012/10/31
    - Re: [igraph] adding a new edge attribute with 1 or more zero values deletes all edges, Gábor Csárdi, 2012/10/31
    - Re: [igraph] adding a new edge attribute with 1 or more zero values deletes all edges, Gábor Csárdi, 2012/10/31

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