我有一些指针问题(我对编码非常陌生)。在main()中我试图通过InitWorkerArray
初始化我的员工名单,这样我就可以打印它(该函数不包含在下面),但每当我尝试CodeBlocks时都会关闭。我查了很多关于指针的信息,但似乎很少处理数组/结构,所以任何帮助,将不胜感激。不幸的是,我确信我有很多错误。初始化一个指向C中数组的指针
#include <stdio.h>
#include <stdlib.h>
typedef struct workerT_struct {
char *pName; //employee name
int maxName; //size, in chars, of the memory buffer to store emp name
char *pTitle; //employee title
int maxTitle; //size of the memory buffer created to store title
} workerT;
void initWorkerArray(workerT *pList, int siz);
void prntWorker(workerT *pList, int siz, int indx);
int main()
{
int maxRoster = 8;
workerT *pRoster;
pRoster = (workerT*)malloc(sizeof(workerT) * maxRoster);
pRoster = NULL;
initWorkerArray(pRoster, maxRoster);
return 0;
}
void initWorkerArray(workerT *pList, int siz) {
pList[0].maxName = 32;
pList[0].maxTitle = 50;
pList[0].pName = malloc(sizeof(char) * maxName);
pList[0].pTitle = malloc(sizeof(char) * maxTitle);
strcpy(pList[0].pName, "Buggy, Orson");
strcpy(pList[0].pTitle, "Director/President");
strcpy(pList[1].pName, "Czechs, Imelda");
strcpy(pList[1].pTitle, "Chief Financial Officer");
strcpy(pList[2].pName, "Hold, Levon");
strcpy(pList[2].pTitle, "Customer Service");
return;
}
void prntWorker(workerT *pList, int siz, int indx) {
int i = indx;
printf("%s, ", pList[i].pName);
printf("%s, ", pList[i].pTitle);
printf("\n\n");
return;
}
你得到的错误信息是什么?问题的重点是什么?如果您只是在寻找代码审查,请检查codereview.stackexchange.com问答 –
我认为您在main的结尾缺少了a}。另外,你应该把void放在main的参数括号中。 –
您将pRoster设置为malloc块,然后奇怪地将它设置在下一行为NULL。这不会做任何有用的事情! – Richard