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  1. #include <iostream>
  2. #include <tuple>
  3.  
  4. auto foo() {
  5. 	return [](int x, int y){return x+y;};
  6. }
  7. int main() {
  8. 	auto t = std::make_tuple( foo(), 7 );
  9. 	std::cout << sizeof(t) << '\n';
  10. 	std::cout << std::get<0>(t)( std::get<1>(t), 8 ) << '\n';
  11.  
  12. 	auto f1 = [](int x, int y) { return x+y; };
  13. 	auto f2 = [f1](int y){ return f1(15,y); };
  14. 	std::cout << sizeof(f1) << ',' << sizeof(f2) << '\n';
  15.  
  16. 	// your code goes here
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 3096KB
comments (?)
stdin 
Standard input is empty
stdout 
4
15
1,1
https://ideone.com/mljwF5
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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