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  1. #include <iostream>
  2.  
  3. struct Base
  4. {
  5.    char c = '*';
  6. };
  7.  
  8. struct A : Base
  9. {
  10.    char get() const { return c; }
  11. };
  12.  
  13. struct B : Base
  14. {
  15.    const char& r = c;
  16. };
  17.  
  18. int main()
  19. {
  20.    std::cout << sizeof(Base) << std::endl;
  21.    std::cout << sizeof(A) << std::endl;
  22.    std::cout << sizeof(B) << std::endl;
  23. }
Success #stdin #stdout 0s 15232KB
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https://ideone.com/6twmUT
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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