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  1. #include <iostream>
  2.  
  3. void voidfunc(void (*func_ptr)(void))
  4. {
  5. 	func_ptr();
  6. }
  7.  
  8. void funcwithargs(void (*func_ptr)(int, char, std::string), int a, char b, std::string c)
  9. {
  10. 	func_ptr(a, b, c);
  11. }
  12.  
  13. int main()
  14. {
  15. 	auto vf = []{std::cout<<"Called void func..\n";};
  16. 	auto vfwa = [](int a, char b, std::string c) {std::cout<<"Called func with args with: "<<a<<b<<" "<<c<<"\n";};
  17.  
  18. 	voidfunc(vf);
  19. 	funcwithargs(vfwa, 10, 'x', " + 3");
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 3472KB
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Standard input is empty
stdout
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Called void func..
Called func with args with: 10x  + 3
https://ideone.com/4CJjlL
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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