更正文件名称

This commit is contained in:
2025-08-19 20:28:21 +08:00
parent 6ffe4c830d
commit d0e1a196de
5 changed files with 167 additions and 167 deletions

View File

@@ -16,11 +16,11 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0")
include_directories(
.
src/lib/queue
src/lib/list
)
set(PROJECT_SOURCES
src/main.c
src/lib/queue/queue.c
src/lib/list/list.c
)
add_executable(${PROJECT_NAME}
${PROJECT_SOURCES}

View File

@@ -1,5 +1,5 @@
/**
* @file queue.c
* @file list.c
* @author guishenking (guishenking@outlook.com)
* @brief
* @version 0.1
@@ -8,46 +8,46 @@
* @copyright Copyright (c) 2025
*
*/
#include "queue.h"
#include "list.h"
#include <stdlib.h>
#include <string.h>
/**
* @brief
*
* @param queue
* @param list
* @param elem_size
*/
bool queue_init(queue_t *queue, size_t elem_size) {
queue->head = NULL;
queue->tail = NULL;
queue->size = 0;
bool list_init(list_t *list, size_t elem_size) {
list->head = NULL;
list->tail = NULL;
list->size = 0;
if(elem_size == 0) {
return false; // 元素大小不能为0
}
queue->elem_size = elem_size;
list->elem_size = elem_size;
return true;
}
/**
* @brief
*
* @param queue
* @param list
* @param value
* @return true
* @return false
*/
bool queue_enqueue(queue_t *queue, const void *value) {
bool list_enlist(list_t *list, const void *value) {
// 分配新节点
if (queue->size >= QUEUE_MAX_SIZE) {
if (list->size >= list_MAX_SIZE) {
return false;
}
queue_node_t *node = (queue_node_t *)malloc(sizeof(queue_node_t));
list_node_t *node = (list_node_t *)malloc(sizeof(list_node_t));
if (!node) {
return false;
}
// 分配数据空间并复制数据
node->data = malloc(queue->elem_size);
node->data = malloc(list->elem_size);
// 检查数据分配是否成功
if (!node->data) {
// 数据分配失败此时node还未加入链表只需释放node本身即可
@@ -55,115 +55,115 @@ bool queue_enqueue(queue_t *queue, const void *value) {
return false;
}
// 复制数据到节点
memcpy(node->data, value, queue->elem_size);
memcpy(node->data, value, list->elem_size);
// 将下一级节点添加到队列
node->next = NULL;
// 如果队列为空,设置头尾指针
if (queue->tail) {
if (list->tail) {
// 如果队列不为空,将新节点添加到尾部
queue->tail->next = node;
list->tail->next = node;
} else {
// 如果队列为空,将新节点设置为头部
queue->head = node;
list->head = node;
}
// 更新尾部指针并增加队列大小
queue->tail = node;
queue->size++;
list->tail = node;
list->size++;
return true;
}
/**
* @brief
*
* @param queue
* @param list
* @param value
* @return true
* @return false
*/
bool queue_dequeue_head(queue_t *queue, void *value) {
bool list_delist_head(list_t *list, void *value) {
// 检查队列是否为空
if (queue->size == 0) {
if (list->size == 0) {
return false;
}
queue_node_t *node = queue->head;
list_node_t *node = list->head;
// 复制头部数据到输出参数
memcpy(value, node->data, queue->elem_size);
memcpy(value, node->data, list->elem_size);
// 更新头部指针
queue->head = node->next;
list->head = node->next;
// 如果头部为空,更新尾部指针
if (!queue->head) {
queue->tail = NULL;
if (!list->head) {
list->tail = NULL;
}
// 释放节点和数据
free(node->data);
free(node);
queue->size--;
list->size--;
return true;
}
/**
* @brief
*
* @param queue
* @param list
* @param value
* @return true
* @return false
*/
bool queue_dequeue_tail(queue_t *queue, void *value) {
if (queue->size == 0) {
bool list_delist_tail(list_t *list, void *value) {
if (list->size == 0) {
return false;
}
queue_node_t *prev = NULL;
queue_node_t *node = queue->head;
list_node_t *prev = NULL;
list_node_t *node = list->head;
// 找到最后一个节点
while (node && node->next) {
prev = node;
node = node->next;
}
memcpy(value, node->data, queue->elem_size);
memcpy(value, node->data, list->elem_size);
if (prev) {
prev->next = NULL;
queue->tail = prev;
list->tail = prev;
} else {
// 只有一个节点
queue->head = NULL;
queue->tail = NULL;
list->head = NULL;
list->tail = NULL;
}
free(node->data);
free(node);
queue->size--;
list->size--;
return true;
}
/**
* @brief
*
* @param queue
* @param list
* @param index (0)
* @param value
* @return true
* @return false
*/
bool queue_peek_at(const queue_t *queue, size_t index, void *value) {
if (index >= queue->size || queue->size == 0) {
bool list_peek_at(const list_t *list, size_t index, void *value) {
if (index >= list->size || list->size == 0) {
return false; // 越界或队列为空
}
queue_node_t *node = queue->head;
list_node_t *node = list->head;
for (size_t i = 0; i < index; ++i) {
node = node->next;
}
memcpy(value, node->data, queue->elem_size);
memcpy(value, node->data, list->elem_size);
return true;
}
/**
* @brief
*
* @param queue
* @param list
* @param func ()
*/
void queue_foreach(const queue_t *queue, void (*func)(void *data, size_t index)) {
queue_node_t *node = queue->head;
void list_foreach(const list_t *list, void (*func)(void *data, size_t index)) {
list_node_t *node = list->head;
size_t idx = 0;
while (node) {
func(node->data, idx);
@@ -175,30 +175,30 @@ void queue_foreach(const queue_t *queue, void (*func)(void *data, size_t index))
/**
* @brief n个数据
*
* @param queue
* @param list
* @param n
* @return size_t
*/
size_t queue_drop_head(queue_t *queue, size_t n) {
size_t list_drop_head(list_t *list, size_t n) {
size_t dropped = 0;
if (n == 0 || queue->size == 0) {
if (n == 0 || list->size == 0) {
return 0;
}
if (n >= queue->size) {
dropped = queue->size;
queue_clear(queue);
if (n >= list->size) {
dropped = list->size;
list_clear(list);
return dropped;
}
while (dropped < n && queue->size > 0) {
queue_node_t *node = queue->head;
queue->head = node->next;
while (dropped < n && list->size > 0) {
list_node_t *node = list->head;
list->head = node->next;
free(node->data);
free(node);
queue->size--;
list->size--;
dropped++;
}
if (!queue->head) {
queue->tail = NULL;
if (!list->head) {
list->tail = NULL;
}
return dropped;
}
@@ -206,24 +206,24 @@ size_t queue_drop_head(queue_t *queue, size_t n) {
/**
* @brief n个数据
*
* @param queue
* @param list
* @param n
* @return size_t
*/
size_t queue_drop_tail(queue_t *queue, size_t n) {
size_t list_drop_tail(list_t *list, size_t n) {
size_t dropped = 0;
if (n == 0 || queue->size == 0) {
if (n == 0 || list->size == 0) {
return 0;
}
if (n >= queue->size) {
if (n >= list->size) {
// 清空整个队列
dropped = queue->size;
queue_clear(queue);
dropped = list->size;
list_clear(list);
return dropped;
}
for (size_t i = 0; i < n; ++i) {
queue_node_t *prev = NULL;
queue_node_t *node = queue->head;
list_node_t *prev = NULL;
list_node_t *node = list->head;
// 找到最后一个节点
while (node && node->next) {
prev = node;
@@ -232,15 +232,15 @@ size_t queue_drop_tail(queue_t *queue, size_t n) {
if (!node) break;
if (prev) {
prev->next = NULL;
queue->tail = prev;
list->tail = prev;
} else {
// 只有一个节点
queue->head = NULL;
queue->tail = NULL;
list->head = NULL;
list->tail = NULL;
}
free(node->data);
free(node);
queue->size--;
list->size--;
dropped++;
}
return dropped;
@@ -249,48 +249,48 @@ size_t queue_drop_tail(queue_t *queue, size_t n) {
/**
* @brief
*
* @param queue
* @param list
* @return true
* @return false
*/
bool queue_is_empty(const queue_t *queue) {
return queue->size == 0;
bool list_is_empty(const list_t *list) {
return list->size == 0;
}
/**
* @brief
*
* @param queue
* @param list
* @return size_t
*/
size_t queue_length(const queue_t *queue) {
return queue->size;
size_t list_length(const list_t *list) {
return list->size;
}
/**
* @brief
*
* @param queue
* @param list
*/
void queue_clear(queue_t *queue) {
queue_node_t *node = queue->head;
void list_clear(list_t *list) {
list_node_t *node = list->head;
while (node) {
queue_node_t *next = node->next;
list_node_t *next = node->next;
free(node->data);
free(node);
node = next;
}
queue->head = NULL;
queue->tail = NULL;
queue->size = 0;
list->head = NULL;
list->tail = NULL;
list->size = 0;
}
/**
* @brief
*
* @param queue
* @param list
*/
void queue_destroy(queue_t *queue) {
queue_clear(queue);
void list_destroy(list_t *list) {
list_clear(list);
// 如果有其他资源分配,可在此释放
}

60
src/lib/list/list.h Normal file
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@@ -0,0 +1,60 @@
/**
* @file list.h
* @author guishenking (guishenking@outlook.com)
* @brief
* @version 0.1
* @date 2025-08-14
*
* @copyright Copyright (c) 2025
*
*/
#ifndef _GSK_list_H
#define _GSK_list_H
#include <stdbool.h>
#include <stddef.h>
#define list_MAX_SIZE (1024)
// 定义队列节点
typedef struct list_node {
void *data;
struct list_node *next;
} list_node_t;
// 定义队列结构
typedef struct {
list_node_t *head;
list_node_t *tail;
size_t size;
size_t elem_size;
} list_t;
//初始化队列
bool list_init(list_t *list, size_t elem_size);
// 入队操作
bool list_enlist(list_t *list, const void *value);
// 出队操作
// 从队列头部出队
bool list_delist_head(list_t *list, void *value);
// 从队列尾部出队
bool list_delist_tail(list_t *list, void *value);
// 查询队列指定位置的数据
bool list_peek_at(const list_t *list, size_t index, void *value);
// 遍历队列
void list_foreach(const list_t *list, void (*func)(void *data, size_t index));
// 抛弃队列前n个数据
size_t list_drop_head(list_t *list, size_t n);
// 抛弃队列尾部n个数据
size_t list_drop_tail(list_t *list, size_t n);
// 检查队列是否为空
bool list_is_empty(const list_t *list);
// 获取队列长度
size_t list_length(const list_t *list);
// 清空队列
void list_clear(list_t *list);
// 销毁队列
void list_destroy(list_t *list);
#endif // !_GSK_list_H

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@@ -1,60 +0,0 @@
/**
* @file queue.h
* @author guishenking (guishenking@outlook.com)
* @brief
* @version 0.1
* @date 2025-08-14
*
* @copyright Copyright (c) 2025
*
*/
#ifndef _GSK_queue_H
#define _GSK_queue_H
#include <stdbool.h>
#include <stddef.h>
#define QUEUE_MAX_SIZE (1024)
// 定义队列节点
typedef struct queue_node {
void *data;
struct queue_node *next;
} queue_node_t;
// 定义队列结构
typedef struct {
queue_node_t *head;
queue_node_t *tail;
size_t size;
size_t elem_size;
} queue_t;
//初始化队列
bool queue_init(queue_t *queue, size_t elem_size);
// 入队操作
bool queue_enqueue(queue_t *queue, const void *value);
// 出队操作
// 从队列头部出队
bool queue_dequeue_head(queue_t *queue, void *value);
// 从队列尾部出队
bool queue_dequeue_tail(queue_t *queue, void *value);
// 查询队列指定位置的数据
bool queue_peek_at(const queue_t *queue, size_t index, void *value);
// 遍历队列
void queue_foreach(const queue_t *queue, void (*func)(void *data, size_t index));
// 抛弃队列前n个数据
size_t queue_drop_head(queue_t *queue, size_t n);
// 抛弃队列尾部n个数据
size_t queue_drop_tail(queue_t *queue, size_t n);
// 检查队列是否为空
bool queue_is_empty(const queue_t *queue);
// 获取队列长度
size_t queue_length(const queue_t *queue);
// 清空队列
void queue_clear(queue_t *queue);
// 销毁队列
void queue_destroy(queue_t *queue);
#endif // !_GSK_queue_H

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@@ -8,7 +8,7 @@
* @copyright Copyright (c) 2025
*
*/
#include "queue.h"
#include "list.h"
#include <stdio.h>
@@ -17,54 +17,54 @@ void print_int(void *data, size_t idx) {
}
int main(void) {
queue_t q;
list_t q;
int ret;
// 初始化队列存储int类型
if (!queue_init(&q, sizeof(int))) {
if (!list_init(&q, sizeof(int))) {
printf("Init failed!\n");
return -1;
}
// 入队
for (int i = 1; i <= 10; ++i) {
ret = queue_enqueue(&q, &i);
printf("Enqueue %d: %s\n", i, ret ? "OK" : "FAIL");
ret = list_enlist(&q, &i);
printf("Enlist %d: %s\n", i, ret ? "OK" : "FAIL");
}
queue_foreach(&q, print_int);
list_foreach(&q, print_int);
// 查询第3个元素
int val = 0;
if (queue_peek_at(&q, 2, &val)) {
if (list_peek_at(&q, 2, &val)) {
printf("Peek index 2: %d\n", val);
}
// 从头部出队
for (int i = 0; i < 2; ++i) {
if (queue_dequeue_head(&q, &val)) {
printf("Dequeue head: %d\n", val);
if (list_delist_head(&q, &val)) {
printf("Delist head: %d\n", val);
}
}
queue_foreach(&q, print_int);
list_foreach(&q, print_int);
// 从尾部出队
if (queue_dequeue_tail(&q, &val)) {
printf("Dequeue tail: %d\n", val);
if (list_delist_tail(&q, &val)) {
printf("Delist tail: %d\n", val);
}
queue_foreach(&q, print_int);
list_foreach(&q, print_int);
// 抛弃前3个
size_t dropped = queue_drop_head(&q, 3);
size_t dropped = list_drop_head(&q, 3);
printf("Drop head 3, actually dropped: %zu\n", dropped);
queue_foreach(&q, print_int);
list_foreach(&q, print_int);
// 抛弃尾部10个超出队列长度实际清空
dropped = queue_drop_tail(&q, 10);
dropped = list_drop_tail(&q, 10);
printf("Drop tail 10, actually dropped: %zu\n", dropped);
queue_foreach(&q, print_int);
list_foreach(&q, print_int);
// 销毁队列
queue_destroy(&q);
printf("Queue destroyed.\n");
list_destroy(&q);
printf("list destroyed.\n");
return 0;
}