1 #include <iostream>
 2 using namespace std;
 3 
 4 class CBase
 5 {
 6 public:
 7     CBase(){}
 8     ~CBase(){}
 9 
10     void BaseMethod()
11     {
12         cout << "BaseMethod in Base" << endl; 
13     }
14 };
15 
16 class CDerived : public CBase
17 {
18 public:
19     CDerived() {}
20     ~CDerived() {}
21 };
22 
23 template<class T>
24 class CComObject : public T
25 {
26 public:
27     CComObject() {}
28     ~CComObject() {}
29 
30     void CallBaseMethod()
31     {
32         T * pT = static_cast<T*>(this);
33         pT->BaseMethod();
34     }
35 };
36 
37 int main()
38 {
39     CComObject<CDerived> * pDerived = new CComObject<CDerived>;
40     pDerived->CallBaseMethod();
41     delete pDerived;
42 }