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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void (*func)();
  5.  
  6. void foo(){
  7. 	cout << "foo" << endl;
  8. }
  9. void bar(){
  10. 	cout << "bar" << endl;
  11.  
  12. }
  13.  
  14. int main() {
  15. 	func = foo;
  16. 	func();
  17. 	func = bar;
  18. 	func();
  19.  
  20.  
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 3456KB
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stdin
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Standard input is empty
stdout
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foo
bar
https://ideone.com/lRkzWW
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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