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  1. #include <utility>
  2. #include <cstddef>
  3. #include <iostream>
  4.  
  5. template<class T, size_t N>
  6. class Vector
  7. {
  8.     private:
  9.         T data[N];
  10.  
  11.     public:
  12.  
  13.         template<class...Types>
  14.         explicit Vector(Types&&...args)
  15.         : data{std::forward<Types>(args)...}
  16.         { std::cout << "A\n"; }
  17.  
  18.         Vector( Vector const& v ) // Nicht implementiert für die Einfachheit des Beispiels
  19.         { std::cout << "B\n"; }
  20. };
  21.  
  22. int main()
  23. {
  24.     Vector<float, 4> v(1.0f, 2.0f, 0.0f, 1.0f);
  25. 	Vector<float, 4> w = v;
  26. }
  27.  
Success #stdin #stdout 0s 3340KB
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stdin
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Standard input is empty
stdout
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A
B
https://ideone.com/ewmqpP
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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