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  1. #include <iostream>
  2. class A
  3. {
  4. 	public:
  5. 	    void f(int n)
  6. 	    {
  7. 	    	//auto fn = [&rN = m_n](int n){ rN = n; };
  8. 	    	//auto fn = [&m_n](int n){ m_n = n; };
  9. 	    	auto fn = [&m_n = m_n](int n){ m_n = n; };
  10. 	    	fn(n);
  11. 	    }
  12. 	  int m_n;
  13. };
  14.  
  15.  
  16. int main() {
  17. 	A a;
  18.  
  19. 	a.f(1);
  20. 	std::cout << a.m_n << std::endl;
  21.  
  22. 	return 0;
  23. }
  24.  
Success #stdin #stdout 0s 3456KB
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1
https://ideone.com/z0YB6c
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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