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  1. #include <iostream>
  2.  
  3. class C
  4. {
  5. public:
  6.     void f() { std::cout << "f()\n"; }
  7.     void g() const { std::cout << "g()\n"; }
  8.     typedef void (C::*fp)();
  9. };
  10.  
  11. int main() {
  12.  
  13.     C::fp pointer = &C::f;
  14.  
  15.     C c;
  16.  
  17.     (c.*pointer)();
  18.  
  19.     pointer = &C::g; // Не работает
  20.  
  21.     (c.*pointer)();
  22.  
  23. 	return 0;
  24. }
Compilation error #stdin compilation error #stdout 0s 2852KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:19:19: error: cannot convert ‘void (C::*)()const’ to ‘C::fp {aka void (C::*)()}’ in assignment
stdout
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Standard output is empty
https://ideone.com/p0Ym87
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
secret

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