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Re: [igraph] igraph_get_all_shortest_paths memory problem
From: |
Tamas Nepusz |
Subject: |
Re: [igraph] igraph_get_all_shortest_paths memory problem |
Date: |
Wed, 02 Mar 2011 12:34:51 +0100 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101208 Lightning/1.0b2 Thunderbird/3.1.7 |
Dear Guilherme,
> I've tryed to comment the line with the function
> igraph_get_all_shortest_paths() and it "fixed" the problem of memory,
> this indicates that there are a memory problem with this function,
> dont you think?
igraph_get_all_shortest_paths() is perfectly fine, the problem is that
you are filling your igraph_vector_ptr_t with empty igraph_vectors
before calling igraph_get_all_shortest_paths, and these vectors get
overwritten by those that are allocated and stored by
igraph_get_all_shortest_paths itself. You can have to pass in an
initialized but otherwise empty igraph_vector_ptr_t to
igraph_get_all_shortest_paths.
--
Tamas
- [igraph] igraph_get_all_shortest_paths memory problem, Guilherme Ferraz de Arruda, 2011/03/01
- Re: [igraph] igraph_get_all_shortest_paths memory problem, Gábor Csárdi, 2011/03/01
- Re: [igraph] igraph_get_all_shortest_paths memory problem, Guilherme Ferraz de Arruda, 2011/03/01
- Re: [igraph] igraph_get_all_shortest_paths memory problem, Guilherme Ferraz de Arruda, 2011/03/01
- Re: [igraph] igraph_get_all_shortest_paths memory problem, Guilherme Ferraz de Arruda, 2011/03/02
- Re: [igraph] igraph_get_all_shortest_paths memory problem,
Tamas Nepusz <=
- Re: [igraph] igraph_get_all_shortest_paths memory problem, Guilherme Ferraz de Arruda, 2011/03/02
- Re: [igraph] igraph_get_all_shortest_paths memory problem, Tamas Nepusz, 2011/03/02
- Re: [igraph] igraph_get_all_shortest_paths memory problem, Guilherme Ferraz de Arruda, 2011/03/02