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  1. #include <functional>
  2. #include <iostream>
  3.  
  4. class A{
  5. public:
  6.     void fct(int a, int b){ std::cout << "A::fct " << a << ", " << b << std::endl; }
  7. };
  8.  
  9. void plusF(int a, int b){std::cout << "plusF " << a  << ", " << b << std::endl;}
  10.  
  11. int main(void) {
  12. 	using namespace std::placeholders;
  13.     A a;
  14.  
  15.     auto callF = std::bind(plusF, _1, 42);
  16.     auto callA = std::bind(&A::fct, &a, 42, _1);
  17.  
  18.     callF(1);
  19.     callA(2);
  20.  
  21. }
Success #stdin #stdout 0s 3456KB
comments (?)
stdin
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Standard input is empty
stdout
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plusF 1, 42
A::fct 42, 2
https://ideone.com/ec02zQ
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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