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  1. #include <iostream>
  2. struct Scene
  3. {
  4.     void (Scene::*m_pRenderFunc)();
  5.     Scene() : m_pRenderFunc(&Scene::fn1) {}
  6.     void fn1() {
  7.         std::cout << "fn1 is called\n";
  8.     }
  9.     void fn2() {
  10.         (this->*m_pRenderFunc)();
  11.     }
  12. };
  13. int main()
  14. {
  15.     Scene sc;
  16.     sc.fn2();
  17. }
  18.  
Success #stdin #stdout 0.01s 2724KB
comments (?)
stdin
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Standard input is empty
stdout
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fn1 is called
https://ideone.com/ax4fs
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
public

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