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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. class Foo {
  6. 	int xs[40];
  7. };
  8.  
  9. class Bar {
  10. 	Foo *foo;
  11. public:
  12. 	Bar(Foo *foo) { this->foo = foo; }
  13. };
  14.  
  15. class Baz {
  16. 	Foo *foo;
  17. public:
  18. 	Baz(Foo *foo) { this->foo = foo; }
  19. };
  20.  
  21. class Gee {
  22. 	Foo *foo;
  23. public:
  24. 	Gee() { foo = new Foo(); }
  25. 	~Gee() { delete foo; }
  26. };
  27.  
  28. int main() {
  29. 	Foo *foo = new Foo();
  30. 	Bar bar(foo);
  31. 	Baz baz(foo);
  32. 	Gee gee;
  33. 	cout << sizeof(foo) << endl;
  34. 	cout << sizeof(*foo) << endl;
  35. 	cout << sizeof(bar) << endl;
  36. 	cout << sizeof(baz) << endl;
  37. 	cout << sizeof(gee) << endl;
  38. 	delete foo;
  39. 	return 0;
  40. }
Success #stdin #stdout 0s 3428KB
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https://ideone.com/ymOOYK
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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