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  1. #include <iostream>
  2. using namespace std;
  3. void f(int a) { cout << "f() called:" << a << endl; }
  4.  
  5. int main()
  6. {
  7.     using Function_t = void(int);
  8.  
  9.     Function_t* ptr = f;
  10.     ptr(42);
  11. }
Success #stdin #stdout 0s 3340KB
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stdin
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Standard input is empty
stdout
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f() called:42
https://ideone.com/e1XuYc
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

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