vec_copy()

template<typename CoeffRing>

SMat< CoeffRing >::sparsevec * SMat< CoeffRing >::vec_copy ( const sparsevec * v ) const

private

Definition at line 305 of file smat.hpp.

{
  sparsevec head;
  sparsevec *result = &head;
  for (const sparsevec *p = v; p != 0; p = p->next)
    {
      sparsevec *w = vec_new();
      result->next = w;
      result = w;
      w->row = p->row;
      ring().init_set(w->coeff, p->coeff);
    }
  result->next = 0;
  return head.next;
}

References SMat< ACoeffRing >::sparsevec::coeff, SMat< ACoeffRing >::sparsevec::next, p, result(), ring(), SMat< ACoeffRing >::sparsevec::row, and vec_new().

Referenced by addInPlace(), column2by2(), initialize(), subtractInPlace(), and vec_column_op().