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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. class figure
  6. {
  7. };
  8.  
  9. class Pawn : public figure
  10. {
  11. };
  12.  
  13. void value(figure fi)
  14. {
  15.     cout << "val typeid check: " << (typeid(fi) == typeid(Pawn)) << endl;
  16. }
  17.  
  18. void refer(figure& fi)
  19. {
  20.     cout << "ref typeid check: " << (typeid(fi) == typeid(Pawn)) << endl;
  21. }
  22.  
  23. int main()
  24. {
  25.     Pawn p;
  26.     value(p);
  27.     refer(p);
  28. }
  29.  
  30.  
Success #stdin #stdout 0.01s 5500KB
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stdin
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Standard input is empty
stdout
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val typeid check: 0
ref typeid check: 0
https://ideone.com/QQGyBw
language:
C++14 (gcc 8.3)
created:
3 years ago
visibility:
secret

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