「的東西不是一個結構或聯合」

Question

所以我一直歌廳錯誤

request for member ‘iArray’ in something not a structure or union 
int place = q.iArray[q.in];//reorder 

我還有一個功能，這個調用運行完美，但這個呼叫某種原因，在我的消費溫控功能是生產者...

我cdoe是：

typedef struct _struct_x 
{ 
    int iArray[MAX_COUNT]; 
    int in; 
    int out; 

} struct_x; 

struct_x q; 

void * consumer (void *t) 
{ 
    int tid = * (int *)t; 
    printf ("consumer started\n"); 
    while (!done) 
    { 
     printf("IM IN THIS LOOP\n"); 
     int q = rand() % 1000 + 1; 
     pthread_mutex_lock (&count_mutex); 
     usleep(q*1000); 
      if (count <= 0) 
      { 
      //its empty.. 
      } 
      else{ 

       int place = q.iArray[q.in];//reorder 
       q.in = (q.in+1)%MAX_COUNT; 
       int facto = 0; 
       printf("Consumer removed %d, computed %d != &d, queue size = %d\n",place,place,facto,count); 
       count--; 

      } 

     pthread_mutex_unlock (&count_mutex); 

    } 
    printf ("T2[%d] thread done.\n", tid); 
    pthread_exit (NULL); 
} 

我想我的主要問題是什麼原因導致這樣的錯誤

Answer 1

您重新定義q作爲此行的整數 -

int q = rand() % 1000 + 1; 

導致該編譯錯誤。