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  1. #include <iostream>
  2. #include <functional>
  3.  
  4. void call(std::function<void (void *)> fun) {
  5.   fun(0);    
  6. }
  7.  
  8. class X {
  9. public:
  10.   void fun(void *) {
  11.     std::cout << "tralala";
  12.   }
  13.  
  14.   void test() {
  15.     using namespace std::placeholders;
  16.  
  17.     call(std::bind(&X::fun, std::ref(*this), _1));
  18.   }
  19. };
  20.  
  21. int main() {
  22.   X x;
  23.  
  24.   x.test();
  25.  
  26.   return 0;
  27. }
Success #stdin #stdout 0s 2984KB
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stdin
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Standard input is empty
stdout
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tralala
https://ideone.com/BXrgoN
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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