func (l Lattice) BOSNode() Node {
return Node{node: C.mecab_lattice_get_bos_node(l.lattice)}
}
// BosNode is a method to return a bos(begin of sentence) node
func (l *Lattice) BosNode() (*Node, error) {
return newNode(C.mecab_lattice_get_bos_node(l.toMecabLatticeT()))
}