68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
/*
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*@文件:queue.h
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*@作者:‘你遇了我’
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*@time:2022/11/13
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*@联系:QQ:321640253
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*@版本:V1.3
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*@描述:顺序泛型队列
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使用案例
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int main(){
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SqQuecu a_quecu; //初始化队列
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InitQuecu(&a_quecu,10,sizeof(int));
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//出队进队测试
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int *tmep;//临时存储进对的返回值
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for (size_t i = 0; i < 50; i++)
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{
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tmep = (int*)enQueue(&a_quecu);
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if(tmep!=NULL){ //返回值为空指针则队满
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*tmep=i;
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}
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else{
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printf("出队元素:%d\n",*(int*)deQueue(&a_quecu));
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*(int*)enQueue(&a_quecu)=i; //出队后重新进队
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}
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//*******遍历队列**********
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for(int i=0;i<10;i++)
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printf("%d\n",*(int*)(a_quecu.container+i*a_quecu.NodeSize));
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//*******遍历队列**********
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printf("-------------------------\n");
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}
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//连续退队测试
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for(int i=0;i<5;i++){
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printf("出队元素:%d\n",*(int*)deQueue(&a_quecu));
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printf("当前队列长度:%d\n",a_quecu.size);
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}
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DestroyQueue(&a_quecu);
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printf("队列已销毁\n");
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return 0;
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}
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*/
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#ifndef LIST_QUEUE_H
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#define LIST_QUEUE_H
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#include "stdint.h"
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#include "stdbool.h"
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#include "stdlib.h"
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typedef struct{
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uint16_t Maxsize; //数组最大长度
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uint16_t NodeSize; //数组元素的空间大小
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void *container; //容器的指针
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int front,rear; //尾和头
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uint16_t size; //队列长度
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} SqQuecu;
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void InitQuecu(SqQuecu *Q,uint16_t Maxsize,uint16_t NodeSize); //初始化队列
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void *enQueue(SqQuecu *Q); //进队
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void *deQueue(SqQuecu *Q); //出队
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bool QueueEmpty(SqQuecu *Q); //判断队空
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bool QueueFull(SqQuecu *Q); //判断队满
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void DestroyQueue(SqQuecu *Q); //销毁队列(只销毁队列容器，队列指针本身还在)
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#endif //LIST_QUEUE_H
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