package modules

/*
	Sub정보들을 관리할 list
*/

type NameList struct {
	head *NameNode
	tail *NameNode
	size int
}

type NameNode struct {
	name []int64 // Encrypt된 name
	next *NameNode

	list List
}

type List struct {
	head *Node
	tail *Node
	size int
}

type Node struct {
	val  []int64 // Encrypt된 value
	next *Node

	// single //
	single2sub_s  []int // (val < x) sub#
	single2sub_es []int // (val <= x) sub#
	single2sub_b  []int // (val > x) sub#
	single2sub_eb []int // (val >= x) sub#
	single2sub_e  []int // (val == x) sub#

	// range //
	range2sub_s  []int // (val < x and ...) sub#
	range2sub_es []int // (val <= x and ...) sub#
	range2sub_b  []int // (val > x and ...) sub#
	range2sub_eb []int // (val >= x and ...) sub#
}

// ### To delete slice Array
func remove(s []int, i int) []int {
	s[i] = s[len(s)-1]
	return s[:len(s)-1]
}