Method: FastMatrix::Matrix::LUPDecomposition#pivots

Defined in:
ext/fast_matrix/LUPDecomposition/lup.c

#pivots ⇒ Object 



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# File 'ext/fast_matrix/LUPDecomposition/lup.c', line 86

VALUE lup_pivots(VALUE self)
{
  struct lupdecomposition* lp = get_lup_from_rb_value(self);
    VALUE* v = malloc(lp->n * sizeof(VALUE));
    for(int i = 0; i < lp->n; ++i)
        v[i] = INT2NUM(lp->permutation[i]);
    VALUE res = rb_ary_new_from_values(lp->n, v);
    free(v);
    return res;
}