On 8 August 2011 17:04, Владимир Дрынкин <[email protected]> wrote:
> Can you help me, what's wrong with my code?
[snip]
> matrix matrix::inverse()
> {
> int *signum;
> gsl_permutation *p;
> p = gsl_permutation_alloc(rows);
> matrix temp = *this;
> matrix temp_inv(rows, cols);
> gsl_linalg_complex_LU_decomp(temp.mtrx, p, signum);
> temp.print();
> gsl_linalg_complex_LU_invert(temp.mtrx, p, temp_inv.mtrx);
> return temp_inv;
> }
You need to allocate signum here. Change the first line to
int *signum = new int;
and at the end of this function put
delete signum
There may be other errors, but I didn't try to find more.
HTH,
- Jordi G. H.
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