修正了目录。
This commit is contained in:
Saturneic
parent
66b3ab551f
commit
f17d9f8f1e
32
list/list.c
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32
list/list.c
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@ -0,0 +1,32 @@
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/* ********************************************************
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* This file is used to test the header file(list.h).
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* When the project is finished, this file will be deleted.
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* This file create by saturneric at 20:04 on Feb 7th.
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* *******************************************************/
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#include "list.h"
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int main(int argc, char **argv){
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rand_init();
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safeMode(1);
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List *t_list = init_list();
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for(int i = 0; i < 9; i++){
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Node *t_node = init_node();
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int *t_i = (int *)malloc(sizeof(int));
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*t_i = i;
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init_value(t_node,"int",(void *)t_i);
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insertInTail(t_list,t_node);
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}
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/*Node *t_node = init_node();
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insertInTail(t_list,t_node);
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init_value(t_node,(void *)"there");*/
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int *f_i = (int *)malloc(sizeof(int));
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*f_i = 3;
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//releaseMalloc();
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releaseAll();
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return 0;
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}
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451
list/list.h
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451
list/list.h
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@ -0,0 +1,451 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#ifndef LIST_H
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#define LIST_H
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typedef struct Node{
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unsigned long long id;//唯一标识符
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void *value;
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int if_setvalue;//记录是否已经初始化值
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const char *type;//记录值的类型
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struct Node *next;
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struct Node *last;
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}Node;
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typedef struct List{
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unsigned long long id;//唯一标识符
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Node *head;
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Node *tail;
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unsigned long long length;//链表长度
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}List;
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int safeMode(int ifon);//安全模式确保显式声明过的内存都会被释放
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int releaseMalloc(void);//释放所有声明过的内存
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int releaseSingleList(List *p_list);
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int releaseSingleNode(List *p_list);
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int releaseAll(void);//安全模式最后调用的函数
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List *init_list(void);
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Node *init_node(void);
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int init_value(Node *,const char *,void *);
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void init_rand(void);
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unsigned long long getId(void);
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int insertInHead(List *p_list, Node *p_node);
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int insertInTail(List *p_list, Node *p_node);
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int removeById(List *p_list, unsigned long id);
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int removeByNode(List *p_list, Node *p_node);
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int popFromHead(List *p_list);
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int popFromTail(List *p_list);
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unsigned long long len(List *p_list);
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Node *findById(List *p_list, const unsigned long long id);
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Node *findByValue(List *p_list, const char *type, const void *value);
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List *mply_findByValue(List *p_list, const char *type, const void *value);//寻找多个值匹配的节点
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int releaseList(List *p_list);
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int releaseNode(Node *p_node);
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int isListEmpty(List *p_list);
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/*有关安全模式的变量*/
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int if_safeMode = 0;
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List *node_list = NULL; //储存声明过的节点.
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List *list_list = NULL; //储存声明过的链表.
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int safeMode(int ifon){
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if(ifon == 1){
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if (node_list == NULL && list_list == NULL){
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node_list = (List *)malloc(sizeof(List));
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list_list = (List *)malloc(sizeof(List));
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list_list->head = NULL;
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list_list->length = 0;
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list_list->tail = NULL;
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node_list->head = NULL;
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node_list->length = 0;
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node_list->tail = NULL;
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if_safeMode = 1;
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}
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else{
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return -1;
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}
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}
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return ifon;
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}
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int releaseSingleList(List *p_list){
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Node *p_node = p_list->head;
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List *plv_node = NULL;
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while(p_node != NULL){
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plv_node = (List *)p_node->value;
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plv_node->id = 0;
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plv_node->head = NULL;
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plv_node->length = 0;
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plv_node->tail = NULL;
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free(plv_node);
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p_node = p_node->next;
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}
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p_list->head = NULL;
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p_list->length = 0;
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p_list->tail = NULL;
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p_list->id = 0;
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free(p_list);
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return 0;
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}
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int releaseSingleNode(List *p_list){
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Node *p_node = p_list->head;
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Node *pnv_node = NULL;
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while(p_node != NULL){
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pnv_node = (Node *)p_node->value;
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pnv_node->id = 0;
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pnv_node->if_setvalue = 0;
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pnv_node->last = NULL;
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pnv_node->next = NULL;
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pnv_node->type = NULL;
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pnv_node->value = NULL;
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free(pnv_node);
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p_node = p_node->next;
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}
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p_list->id = 0;
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p_list->head = NULL;
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p_list->length = 0;
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p_list->tail = NULL;
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free(p_list);
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return 0;
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}
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int releaseAll(void){
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if(if_safeMode == 1){
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if_safeMode = 0;
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releaseList(node_list);
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releaseSingleList(list_list);
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}
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return 0;
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}
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Node *init_node(void){
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Node *p_node = (Node *) malloc(sizeof(Node));
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p_node->id = getId();
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p_node->if_setvalue = 0;
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p_node->next = NULL;
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p_node->last = NULL;
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if(if_safeMode) {
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if_safeMode = 0;
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Node *prec_node = init_node();
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if_safeMode = 1;
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init_value(prec_node, "pointer", (void *)p_node);
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insertInTail(node_list,prec_node);
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}
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return p_node;
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}
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List *init_list(void){
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List *p_list = (List *) malloc(sizeof(List));
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p_list->id = getId();
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p_list->head = NULL;
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p_list->tail = NULL;
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p_list->length = 0;
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if(if_safeMode){
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if_safeMode = 0;
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Node *p_node = init_node();
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if_safeMode = 1;
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init_value(p_node,"pointer",(void *)p_list);
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insertInTail(list_list,p_node);
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}
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return p_list;
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}
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int init_value(Node *p_node,const char *type,void *p_value){
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p_node->if_setvalue = 1;
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p_node->type = type;
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p_node->value = p_value;
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return 0;
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}
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void rand_init(void){
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srandom((unsigned)time(NULL));
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}
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unsigned long long getId(void){
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unsigned long long id = 0;
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id = ((random()%9)+1);
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for(int i = 0; i < 15; i++){
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id *= 10;
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id += random()%10;
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}
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return id;
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}
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int insertInHead(List *p_list, Node *p_node){
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if( isListEmpty(p_list) ){
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p_list->head = p_node;
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p_list->tail = p_node;
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}
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else{
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p_list->head->last = p_node;
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p_node->last = NULL;
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p_node->next = p_list->head;
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p_list->head = p_node;
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}
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p_list->length += 1;
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return 0;
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}
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int insertInTail(List *p_list, Node *p_node){
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if( isListEmpty(p_list) ){
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p_list->head = p_node;
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p_list->tail = p_node;
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}
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else{
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p_list->tail->next = p_node;
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p_node->next = NULL;
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p_node->last = p_list->tail;
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p_list->tail = p_node;
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}
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p_list->length += 1;
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return 0;
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}
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int releaseNode(Node *p_node){
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if(if_safeMode == 1){
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removeByNode(node_list,p_node);
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}
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if(p_node->if_setvalue == 1){
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free(p_node->value);
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p_node->value = NULL;
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}
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p_node->last = NULL;
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p_node->next = NULL;
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p_node->type = NULL;
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p_node->value = NULL;
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p_node->id = 0;
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p_node->if_setvalue = 0;
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free(p_node);
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return 0;
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}
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int releaseList(List *p_list){
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Node *p_node, *pl_node;
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p_node = p_list->head;
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if(if_safeMode == 1){
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Node *tar_list = findByValue(list_list,"pointer",(void *)p_list);//turn pointer in to int to compare.
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removeByNode(list_list,tar_list);
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}
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while (p_node != NULL){
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pl_node = p_node;
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p_node = p_node->next;
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pl_node->next = NULL;
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pl_node->last = NULL;
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releaseNode(pl_node);
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}
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p_list->head = NULL;
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p_list->tail = NULL;
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p_list->length = 0;
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p_list->id = 0;
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free(p_list);
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return 0;
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}
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unsigned long long len(List *p_list){
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return p_list->length;
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}
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int removeById(List *p_list, unsigned long id){
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Node *tmp = p_list->head;
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if( isListEmpty(p_list) )
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return -1;
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do{
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if(tmp->id == id) {
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tmp->last->next = tmp->next;
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tmp->next->last = tmp->last;
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//releaseNode(tmp); 在安全模式下不必要
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p_list->length -= 1;
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return 1;//found
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}
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else{
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tmp = tmp->next;
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}
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}while(tmp != NULL);
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return 0;//not find
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}
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int removeByNode(List *p_list, Node *p_node){
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Node *tmp = p_list->head;
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if( isListEmpty(p_list) )
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return -1;
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do{
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if(tmp == p_node){
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tmp->last->next = tmp->next;
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tmp->next->last = tmp->last;
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//releaseNode(tmp); 在安全模式下不必要
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p_list->length -= 1;
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return 1;//found
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}
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else{
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tmp = tmp->next;
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}
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}while(tmp != NULL);
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return 0;//not find
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}
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int popFromHead(List *p_list){
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if( isListEmpty(p_list) )
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return -1;
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else{
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//Node *tmp = p_list->head;
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p_list->head->next->last = NULL;
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p_list->head = p_list->head->next;
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//releaseNode(tmp); not necessary
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p_list->length -= 1;
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}
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if( isListEmpty(p_list) ){
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p_list->head = NULL;
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p_list->tail = NULL;
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}
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return 0;
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}
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int popFromTail(List *p_list){
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if( isListEmpty(p_list) )
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return -1;
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else{
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//Node *tmp = p_list->tail;
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p_list->tail->last->next = NULL;
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p_list->tail = p_list->tail->last;
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//releaseNode(tmp); not necessary
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p_list->length -= 1;
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}
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if( isListEmpty(p_list) ){
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p_list->head = NULL;
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p_list->tail = NULL;
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}
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return 0;
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}
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/*该函数算法需要改进*/
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Node *findById(List *p_list, const unsigned long long id){
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Node *ph_node = p_list->head;
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Node *pt_node = p_list->tail;
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int direction = 0;
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while(ph_node != pt_node){
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if (direction == 0){
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if (ph_node->id == id){
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return ph_node;
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}
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else{
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ph_node = ph_node->next;
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}
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direction = 1;
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}
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else{
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if (pt_node->id == id){
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return pt_node;
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}
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else{
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pt_node = pt_node->last;
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}
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}
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}
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return NULL;
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}
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Node *findByValue(List *p_list, const char *type, const void *value){
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Node *p_node = p_list->head;
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while(p_node != NULL){
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if(strcmp(p_node->type,type)) continue;//continue when type is not the same.
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if(!strcmp(type,"int")){
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if(*((int *)p_node->value) == *((int *)value)){
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return p_node;
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}
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}
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else if(!strcmp(type,"double")){
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if(*((double *)p_node->value) == *((double *)value)){
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return p_node;
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}
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}
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else if(!strcmp (type,"string")){
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if(!strcmp((char *)p_node->value,(char *)value))
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{
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return p_node;
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}
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}
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else if(!strcmp(type,"pointer")){
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if(p_node->value == value){
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return p_node;
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}
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}
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p_node = p_node->next;
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}
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return NULL;
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}
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List *mply_findByValue(List *p_list, const char *type, const void *value){
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List *f_list = init_list();
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Node *p_node = p_list->head;
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while(p_node != NULL){
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if(strcmp(p_node->type,type)) continue;
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if(!strcmp(type,"int")){
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if(*((int *)p_node->value) == *((int *)value)){
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Node *f_node = init_node();
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init_value(f_node,"pointer",(void *)p_node);
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insertInTail(f_list,f_node);
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}
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}
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else if(!strcmp(type,"double")){
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if(*((double *)p_node->value) == *((double *)value)){
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Node *f_node = init_node();
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init_value(f_node,"pointer",(void *)p_node);
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insertInTail(f_list,f_node);
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}
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}
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else if(!strcmp (type,"string")){
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if(!strcmp((char *)p_node->value,(char *)value))
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{
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Node *f_node = init_node();
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init_value(f_node,"pointer",(void *)p_node);
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insertInTail(f_list,f_node);
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}
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}
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else if(!strcmp(type,"pointer")){
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if(p_node->value == value){
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Node *f_node = init_node();
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init_value(f_node,"pointer",(void *)p_node);
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insertInTail(f_list,f_node);
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}
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}
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p_node = p_node->next;
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}
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return f_list;
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}
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int isListEmpty(List *p_list){
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if(p_list->head == NULL || p_list->tail == NULL)// If its head or tail is NULL,it would be thought as empty.
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return 1; // But we should ensure that both of them are NULL when we
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return 0; // want to make a list empty.
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}
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#endif
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72
list/list_easy.h
Normal file
72
list/list_easy.h
Normal file
@ -0,0 +1,72 @@
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#include "list.h"
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#ifndef LIST_EASY_H
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#define LIST_EASY_H
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Node *new_nodeWithInt(int);
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Node *new_nodeWithDouble(double);
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Node *new_nodeWithString(const char *);
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Node *new_nodeWithPointer(void *);
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Node *find_nodeByIndex(List *, unsigned long long);
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int list_through(List *p_list, int (*p_func)(void *, const char *));//Go through the list.Call p_func every time.
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Node *new_nodeWithInt(int m_int){
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int *p_int = (int *)malloc(sizeof(int));
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*p_int = m_int;
|
||||
Node *p_node = init_node();
|
||||
init_value(p_node,"int",(void *)p_int);
|
||||
return p_node;
|
||||
}
|
||||
|
||||
Node *new_nodeWithDouble(double m_double){
|
||||
double *p_double = (double *)malloc(sizeof(double));
|
||||
*p_double = m_double;
|
||||
Node *p_node = init_node();
|
||||
init_value(p_node,"double",(void *)p_double);
|
||||
return p_node;
|
||||
}
|
||||
|
||||
Node *new_nodeWithString(const char *m_string){
|
||||
char *p_string = (char *)malloc(sizeof(char)*(strlen(m_string)+1));
|
||||
strcpy(p_string,m_string);
|
||||
Node *p_node = init_node();
|
||||
init_value(p_node,"string",(void *)p_string);
|
||||
return p_node;
|
||||
}
|
||||
|
||||
Node *new_nodeWithPointer(void *m_pointer){
|
||||
Node *p_node = init_node();
|
||||
init_value(p_node,"pointer",(void *)m_pointer);
|
||||
return p_node;
|
||||
}
|
||||
|
||||
Node *find_nodeByIndex(List *p_list, unsigned long long m_index){
|
||||
Node *p_node = p_list->head;
|
||||
for(unsigned long long i= 0; i < m_index; i++){
|
||||
p_node = p_node->next;
|
||||
}
|
||||
return p_node;
|
||||
}
|
||||
|
||||
int list_through(List *p_list, int (*p_func)(void *, const char *)){
|
||||
Node *p_node = p_list->head;
|
||||
while(p_node != NULL){
|
||||
if(p_node->if_setvalue == 1){
|
||||
int m_return = (*p_func)(p_node->value, p_node->type);
|
||||
if (m_return == -1) break;
|
||||
else if (m_return == 1){
|
||||
p_node = p_node->last;
|
||||
continue;
|
||||
}
|
||||
else{
|
||||
|
||||
}
|
||||
}
|
||||
p_node = p_node->next;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user