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  1. #include <iostream>
  2. #include <random>
  3.  
  4. class Sampler{    
  5. private:
  6.     std::mt19937 gen_;
  7.  
  8. public:
  9.     Sampler();
  10.     double sample();
  11. };
  12.  
  13. Sampler::Sampler() : gen_(std::random_device{}()) {}
  14.  
  15. class Foo{
  16. private:
  17.     Sampler s_;
  18.  
  19. public:
  20.     Foo(Sampler);
  21. };
  22.  
  23. Foo::Foo(Sampler s) : s_(s) {} // Does work
  24.  
  25. int main() 
  26. {
  27. 	Sampler s;
  28. 	Foo f(s);
  29. }
Success #stdin #stdout 0s 3464KB
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https://ideone.com/gyVRPD
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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