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  1. #include <iostream>
  2. #include <vector>
  3. #include <initializer_list>
  4.  
  5. template<class T>
  6. struct S {
  7.     std::vector<T> v;
  8.     S(std::initializer_list<T> l) : v(l) {
  9.          std::cout << "constructed with a " << l.size() << "-element list\n";
  10.     }
  11. };
  12.  
  13. int main()
  14. {
  15.     S<int> s = {1,2,3,4,5};
  16.    // std::cout << "The vector now holds";
  17.    // for(auto n : s.v) std::cout << ' ' << n;
  18.    // std::cout << '\n';
  19. }
Success #stdin #stdout 0s 3016KB
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Standard input is empty
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constructed with a 5-element list
https://ideone.com/Jpm4Q
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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