Re: [igraph] matrix problem

[Gábor Csárdi]

Hi,

On Mon, Oct 11, 2010 at 10:22 PM, Guilherme Ferraz de Arruda
<address@hidden> wrote:
> Hi,
> I have used:
>
> igraph_matrix_t w_adj;
> igraph_matrix_init(&w_adj, (long int)dados->i, (long int)dados->i);
>
> where dados->i = 151.
>
> But i got Segmentation Fault.
> What is wrong?

we cannot tell, unless  you send us some self-contained code example
that reproduces your problem.
The error is not in the matrix_init  line, but somewhere else.

Gabor

> i tried to use
> igraph_matrix_init(&w_adj, 151, 151);
>
> and got the same error.
>
> What is wrong?
> it seens to be so simple to have an erros, but i got this error at
> this line by debugging.
>
> Thanks for all.
>
> Guilherme.
>
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-- 
Gabor Csardi <address@hidden>     UNIL DGM