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  1. #include <functional>
  2. #include <iostream>
  3.  
  4. int main(){
  5.     float a=3,b=2;
  6.     std::function < float() > multiplyFloat= [a,b]() -> float {return a*b;};
  7.  
  8.     int c=4,d=5;
  9.     std::function < int() > multiplyInt =  [c,d]() -> int {return c*d;};
  10.  
  11.     std::cout << multiplyFloat() << " " << multiplyInt() << std::endl;
  12.     return 0;
  13. };
Success #stdin #stdout 0s 3028KB
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https://ideone.com/BebEZf
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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