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  1.     #include <iostream>
  2.  
  3.     void target(const std::string& str)
  4.     {
  5.         std::cout << "fn " << str << "\n";
  6.     }
  7.  
  8.     void caller(void (*fn)(const std::string&))
  9.     {
  10.         fn("hello world");
  11.     }
  12.  
  13.     int main()
  14.     {
  15.         caller(target);
  16.     }
  17.  
Success #stdin #stdout 0s 3272KB
comments (?)
stdin 
Standard input is empty
stdout 
fn hello world
https://ideone.com/AWsxk5
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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