1 /*测试enable_shared_from_this*/
2 #include <iostream>
3 #include <boost/smart_ptr/shared_ptr.hpp>
4 #include <boost/smart_ptr/weak_ptr.hpp>
5 #include <boost/smart_ptr/enable_shared_from_this.hpp>
6 using namespace std;
7
8 class TestClass : public enable_shared_from_this<TestClass>
9 {
10 public:
11 private:
12 int var;
13 };
14
15 void main()
16 {
17 TestClass *pobj = new TestClass();
18
19 shared_ptr<TestClass> sptr(pobj);
20 if (sptr==pobj->shared_from_this())
21 {
22 cout << "==" << endl;
23 }
24 else
25 {
26 cout << "!=" << endl;
27 }
28
29 shared_ptr<TestClass> sptr2;
30 if (sptr2==pobj->shared_from_this())
31 {
32 cout << "==" << endl;
33 }
34 else
35 {
36 cout << "!=" << endl;
37 }
38 }
