Cascade constructor and destructor call : Inheritance « Class « C++

Home C++ 1. Bitset 2. Class 3. Console 4. Data Structure 5. Data Type 6. Deque 7. Development 8. File 9. Function 10. Generic 11. Language 12. List 13. Map Multimap 14. Overload 15. Pointer 16. Qt 17. Queue Stack 18. Set Multiset 19. STL Algorithms Binary search 20. STL Algorithms Heap 21. STL Algorithms Helper 22. STL Algorithms Iterator 23. STL Algorithms Merge 24. STL Algorithms Min Max 25. STL Algorithms Modifying sequence operations 26. STL Algorithms Non modifying sequence operations 27. STL Algorithms Sorting 28. STL Basics 29. String 30. Valarray 31. Vector C / ANSI-C C Tutorial C++ Tutorial Visual C++ .NET

C++ » Class » Inheritance Screenshots  Cascade constructor and destructor call    #include <iostream> using namespace std; class base  {  public:    base(void) {cout << "Constructing base.\n";}    ~base(void) {cout << "Destructing base.\n";}  }; class derived1 : public base  {  public:    derived1(void) {cout << "Constructing derived1.\n";}    ~derived1(void) {cout << "Destructing derived1.\n";}  }; class derived2 : public derived1  {  public:    derived2(void) {cout << "Constructing derived2.\n";}    ~derived2(void) {cout << "Destructing derived2.\n";}  }; int main(void) {    derived2 object; }            Related examples in the same category 1. Public inheritance 2. Three level public inheriance 3. Make field public during private inheritance 4. Demonstrate inheriting a protected base class. 5. A simple example of inheritance. 6. Share member variables between sub class 7. Virtual functions retain virtual nature when inherited. 8. Inherit base as private 9. call contructor from parent class 10. Call parent constructor and pass in parameter 11. Access control under inheritance