Function ensureSize

utilities/trie.go:125–130

(da *DoubleArray, i int)

}

func ensureSize(da *DoubleArray, i int) {
	for i >= len(da.Base) {
		da.Base = append(da.Base, make([]int, len(da.Base)+1)...)
		da.Check = append(da.Check, make([]int, len(da.Check)+1)...)
	}
}

type byLex [][]int