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  1. class A {
  2. private:
  3. 	int n;
  4. public:
  5. 	A(int n) : n(n) {
  6. 	}
  7. 	bool operator < (const A *obj) {
  8. 		if (obj->n < this->n)
  9. 			return true;
  10. 		else if (this->n < obj->n)
  11. 			return false;
  12. 	}
  13. 	operator const A* () const {
  14. 		return this;
  15. 	}
  16. };
  17.  
  18. int main()
  19. {
  20. 	A a(4), b(5);
  21. 	a < b;
  22. }
Success #stdin #stdout 0.02s 2720KB
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https://ideone.com/DRKlf
language:
C++ (gcc 8.3)
created:
14 years ago
visibility:
public

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