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  1. #include <iostream>
  2.  
  3. class A {
  4. private:
  5. 	int n;
  6. public:
  7. 	A(int n) : n(n) {
  8. 	}
  9. 	bool operator < (const A *obj) {
  10. 		if (obj->n < this->n)
  11. 			return true;
  12. 		else if (this->n < obj->n)
  13. 			return false;
  14. 	}
  15. };
  16.  
  17. int main()
  18. {
  19. 	A a(4), b(5);
  20. 	std::cout << ((a < &b) ? "a less than b" : "b less than a") << std::endl;
  21. }
Success #stdin #stdout 0.01s 2680KB
comments (?)
stdin 
Standard input is empty
stdout 
b less than a
https://ideone.com/IUWY6
language:
C++ (gcc 8.3)
created:
14 years ago
visibility:
public

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