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refactor: rename lancetconstraints package name to constraints

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This commit is contained in:
dudaodong
2023-12-16 19:29:06 +08:00
parent 0b976e9a4c
commit 80e48f06ca
16 changed files with 92 additions and 92 deletions
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10
datastructure/tree/bstree.go
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@@ -7,22 +7,22 @@ package datastructure
import (
"math"
"github.com/duke-git/lancet/v2/constraints"
"github.com/duke-git/lancet/v2/datastructure"
"github.com/duke-git/lancet/v2/lancetconstraints"
)
// BSTree is a binary search tree data structure in which each node has at most two children,
// which are referred to as the left child and the right child.
// In BSTree: leftNode < rootNode < rightNode
// type T should implements Compare function in lancetconstraints.Comparator interface.
// type T should implements Compare function in constraints.Comparator interface.
type BSTree[T any] struct {
root *datastructure.TreeNode[T]
comparator lancetconstraints.Comparator
comparator constraints.Comparator
}
// NewBSTree create a BSTree pointer
// param `comparator` is used to compare values in the tree
func NewBSTree[T any](rootData T, comparator lancetconstraints.Comparator) *BSTree[T] {
func NewBSTree[T any](rootData T, comparator constraints.Comparator) *BSTree[T] {
root := datastructure.NewTreeNode(rootData)
return &BSTree[T]{root, comparator}
}
@@ -87,7 +87,7 @@ func (t *BSTree[T]) HasSubTree(subTree *BSTree[T]) bool {
}
func hasSubTree[T any](superTreeRoot, subTreeRoot *datastructure.TreeNode[T],
comparator lancetconstraints.Comparator) bool {
comparator constraints.Comparator) bool {
result := false
if superTreeRoot != nil && subTreeRoot != nil {

8
datastructure/tree/tree_internal.go
View File

@@ -4,8 +4,8 @@ import (
"fmt"
"math"
"github.com/duke-git/lancet/v2/constraints"
"github.com/duke-git/lancet/v2/datastructure"
"github.com/duke-git/lancet/v2/lancetconstraints"
)
func preOrderTraverse[T any](node *datastructure.TreeNode[T]) []T {
@@ -86,7 +86,7 @@ func levelOrderTraverse[T any](root *datastructure.TreeNode[T], traversal *[]T)
}
}
func insertTreeNode[T any](rootNode, newNode *datastructure.TreeNode[T], comparator lancetconstraints.Comparator) {
func insertTreeNode[T any](rootNode, newNode *datastructure.TreeNode[T], comparator constraints.Comparator) {
if comparator.Compare(newNode.Value, rootNode.Value) == -1 {
if rootNode.Left == nil {
rootNode.Left = newNode
@@ -103,7 +103,7 @@ func insertTreeNode[T any](rootNode, newNode *datastructure.TreeNode[T], compara
}
// todo, delete root node failed
func deleteTreeNode[T any](node *datastructure.TreeNode[T], data T, comparator lancetconstraints.Comparator) *datastructure.TreeNode[T] {
func deleteTreeNode[T any](node *datastructure.TreeNode[T], data T, comparator constraints.Comparator) *datastructure.TreeNode[T] {
if node == nil {
return nil
}
@@ -216,7 +216,7 @@ func calculateDepth[T any](node *datastructure.TreeNode[T], depth int) int {
return max(calculateDepth(node.Left, depth+1), calculateDepth(node.Right, depth+1))
}
func isSubTree[T any](superTreeRoot, subTreeRoot *datastructure.TreeNode[T], comparator lancetconstraints.Comparator) bool {
func isSubTree[T any](superTreeRoot, subTreeRoot *datastructure.TreeNode[T], comparator constraints.Comparator) bool {
if subTreeRoot == nil {
return true
}