1 #include <windows.h>
 2 #include <process.h>
 3
 4 long global1 = 0;
 5 volatile long global2 = 0;
 6
 7 class MyClass
 8 {
 9 public:
10     MyClass() : m(0)
11     {
12         ++m;
13     }
14
15     int fun(int v)
16     {
17         return m+v; //-----------9
18     }
19
20     void set(int v)
21     {
22         m = v;   //-------------10
23     }
24     int m;
25 };
26
27 MyClass global_object; //-------------8
28
29 unsigned int __stdcall thread_fun1(void *param)
30 {
31     static int static2 = 0;
32     static MyClass static_object; //--------6
33     int local1 = 0;
34
35     ++local1;     //-------1
36     ++static2;    //-------2
37     ++global1;    //-------3
38     ++global2;    //-------4
39     InterlockedIncrement(&global1); //--------5
40
41     local1 = global_object.fun(local1); //----------7
42
43     global_object.set(local1); //---------------11
44
45     return 0;
46 }
47
48
49 unsigned int __stdcall thread_fun2(void *param)
50 {
51     ++global1;    //-------3
52     ++global2;    //-------4
53     InterlockedIncrement(&global1); //--------5
54
55     global_object.set(1); //-----------11
56     return 0;
57 }
58
59
60 int main()
61 {
62     HANDLE thread1 = (HANDLE)_beginthreadex(0,0,&thread_fun1,0,0,0); //thread 1
63     HANDLE thread2 = (HANDLE)_beginthreadex(0,0,&thread_fun1,0,0,0); //thread 2
64     HANDLE thread3 = (HANDLE)_beginthreadex(0,0,&thread_fun2,0,0,0); //thread 3
65
66     WaitForSingleObject(thread1,INFINITE);
67     WaitForSingleObject(thread2,INFINITE);
68     WaitForSingleObject(thread3,INFINITE);
69
70     return 0;
71 }