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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class ParentClass {
  5.     public:
  6.         void test(ParentClass* obj);
  7.     protected:
  8.         virtual void getProtected();
  9.     private: 
  10.         virtual void getPrivate();
  11. };
  12.  
  13. class ChildClass: public ParentClass{
  14.     protected:
  15.         virtual void getProtected();
  16.     private: 
  17.         virtual void getPrivate();
  18. };
  19.  
  20.  
  21. //private virtual 
  22. void ParentClass::getPrivate(){
  23.     cout << "ParentClass private";
  24. }
  25. //protected virtual 
  26. void ParentClass::getProtected(){
  27.     cout << "ParentClass protected";
  28. }
  29. //public  
  30. void ParentClass::test(ParentClass* obj) {
  31.     obj->getProtected();
  32.     obj->getPrivate();
  33. };
  34.  
  35. //private virtual 
  36. void ChildClass::getPrivate(){
  37.     cout << "ChildClass private";
  38. }
  39. //protected virtual 
  40. void ChildClass::getProtected(){
  41.     cout << "ChildClass protected";
  42. }
  43.  
  44.  
  45. int main() {
  46. 	cout << "test";
  47. 	(new ParentClass)->test(new ChildClass);
  48. }
Success #stdin #stdout 0s 3468KB
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testChildClass protectedChildClass private
https://ideone.com/3BKNhM
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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