prev() [1/2]

Nmi_node * MonomialIdeal::prev ( Nmi_node * p ) const

private

Definition at line 303 of file monideal.cpp.

{
  while (p != nullptr)
    {
      p = p->right;
      if (p->tag == Nmi_node::leaf)
        return p;
      else
        p = p->down();
    }
  return nullptr;
}

References Nmi_node::leaf, and p.

Referenced by last_node(), and prev().