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  1. #include <map>
  2. #include <iostream>
  3.  
  4. void testFunc()
  5. {
  6. 	std::cout<<"It works!\n";
  7. }
  8.  
  9. int main()
  10. {
  11. 	std::map<int, void (*)()> mymap;
  12. 	mymap[1]=testFunc ;
  13.  
  14. 	void (*final)() = mymap[1];
  15.    	final();
  16. }
Success #stdin #stdout 0s 3472KB
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Standard input is empty
stdout
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It works!
https://ideone.com/jFjKl6
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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