VC++深入详解——第15章：线程同步

 1 #include <Windows.h>
 2 #include<iostream>
 3 using namespace std;
 4 DWORD WINAPI func1(LPVOID lparmaters);
 5 DWORD WINAPI func2(LPVOID lparmaters);
 6 
 7 int index=0;
 8 int tickets=100;
 9 
10 DWORD WINAPI func1(LPVOID lparmaters)
11 {
12     /*while(index++<1000)
13         cout<<"thread1 is running"<<endl;*/
14     while (1)
15     {
16         if(tickets>0)
17         {
18             Sleep(1);
19             cout<<"thread1 sell tickets:"<<tickets--<<endl;
20         }
21         else
22             break;
23     }
24     return 0;
25 }
26 
27 DWORD WINAPI func2(LPVOID lparmaters)
28 {
29     while(1)
30     {
31         if(tickets>0)
32         {
33             Sleep(1);
34             cout<<"thread2 sell tickets:"<<tickets--<<endl;
35         }
36         else
37             break;
38     }
39     return 0;
40 }
41 int main()
42 {
43 
44     HANDLE hthread1;
45     HANDLE hthread2;
46     hthread1=CreateThread(NULL,0,func1,NULL,0,NULL);
47     hthread2=CreateThread(NULL,0,func2,NULL,0,NULL);
48     CloseHandle(hthread1);
49     CloseHandle(hthread2);
50     Sleep(4000);
51     system("pause");
52 }