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  1. #include <iostream>
  2. #include <string>
  3.  
  4. bool SomeFunc(int a)
  5. {
  6. 	return a > 0;	
  7. }
  8.  
  9. int main() 
  10. {
  11. 	typedef bool(*MyFunctionPointer)(int);
  12. 	MyFunctionPointer foo = SomeFunc;
  13.  
  14. 	std::string result = foo(0) ? "Yay" : "Nay";
  15. 	std::cout << result << std::endl;
  16.  
  17. 	using MyBetterFunctionPointer = bool(*)(int);
  18. 	MyBetterFunctionPointer bar = SomeFunc;
  19.  
  20. 	result = bar(1) ? "Yay" : "Nay";
  21. 	std::cout << result << std::endl;
  22.  
  23. 	return 0;
  24. }
Success #stdin #stdout 0s 3456KB
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stdin
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Standard input is empty
stdout
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Nay
Yay
https://ideone.com/1eVSut
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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