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  1. #include <iostream>
  2.  
  3. #pragma pack(push,1)
  4. class Foo1
  5. {
  6.     short int a;
  7. 	char b;
  8. };
  9.  
  10. class Foo2
  11. {
  12. 	char a;
  13. 	char b;
  14. 	char c;
  15. };
  16. #pragma pack(pop)
  17.  
  18. int main()
  19. {
  20. 	std::cout 
  21. 		<< sizeof(Foo1) 
  22. 		<< " "
  23. 		<< sizeof(Foo2)
  24. 		<< std::endl;
  25.  
  26. 	return 0;
  27. }
Success #stdin #stdout 0s 3340KB
comments (?)
stdin 
Standard input is empty
stdout 
3 3
https://ideone.com/vyVCfN
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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