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  1. #include <iostream>
  2.  
  3. struct Base {
  4.  
  5.     static void print() {
  6.         std::cout << member << std::endl;
  7.     }
  8.  
  9. protected:
  10.     static int member;
  11. };
  12.  
  13. int Base::member = 0;
  14.  
  15. int main() {
  16.  
  17.     using namespace std;
  18.  
  19.     struct Derived : public Base
  20.     {
  21.         using Base::member;
  22.     };
  23.  
  24.     int * pm = &Derived::member;
  25.     *pm = 99;
  26.  
  27.     Base::print();
  28. }
Success #stdin #stdout 0.02s 2680KB
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stdin
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Standard input is empty
stdout
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99
https://ideone.com/13sag
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
public

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