search_hash_rbtree/rbtree.h

#pragma once
#define RED        0    // <20><>ɫ<EFBFBD>ڵ<EFBFBD>
#define BLACK    1    // <20><>ɫ<EFBFBD>ڵ<EFBFBD>
#include "List.h"

typedef struct RBleaf {
	int hashfile;
	char filename[50];
	LinkList index;
}RBleaf;
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľڵ<C4BD>
typedef struct RBTreeNode {
	unsigned char color;        // <20><>ɫ(RED <20><> BLACK)
	RBleaf key;                    // <20>ؼ<EFBFBD><D8BC><EFBFBD>(<28><>ֵ)
	struct RBTreeNode *left;    // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	struct RBTreeNode *right;    // <20>Һ<EFBFBD><D2BA><EFBFBD>
	struct RBTreeNode *parent;    // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
}Node, *RBTree;

// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD>
typedef struct rb_root {
	Node *node;
}RBRoot;

// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD>"<22><>
RBRoot* create_rbtree();

// <20><><EFBFBD>ٺ<EFBFBD><D9BA><EFBFBD><EFBFBD><EFBFBD>
void destroy_rbtree(RBRoot *root);

// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뵽<EFBFBD><EBB5BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD><C9B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><30>ʧ<EFBFBD>ܷ<EFBFBD><DCB7><EFBFBD>-1<><31>
int insert_rbtree(RBRoot *root, RBleaf key);

// ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(keyΪ<79>ڵ<EFBFBD><DAB5><EFBFBD>ֵ)
void delete_rbtree(RBRoot *root, RBleaf key);


// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"
void inorder_rbtree(RBRoot *root);

// (<28>ݹ<EFBFBD>ʵ<EFBFBD><CAB5>)<29><><EFBFBD><EFBFBD>"<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"<22>м<EFBFBD>ֵΪkey<65>Ľڵ㡣<DAB5>ҵ<EFBFBD><D2B5>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>0<EFBFBD><30><EFBFBD><EFBFBD><EFBFBD>򣬷<EFBFBD><F2A3ACB7><EFBFBD>-1<><31>
RBleaf* rbtree_search(RBRoot *root, int hashkey);
// <20><>ӡ<EFBFBD><D3A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
void print_rbtree(RBRoot *root);