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  1. #include <cstddef>
  2. #include <array>
  3.  
  4. template <typename T,size_t D>
  5. class A
  6. {
  7.     std::array<T,D> foo_;
  8.  
  9.     public:
  10.         /* ... *tors, etc ... */
  11.  
  12.         T& operator[](size_t pos)
  13.         {
  14.             return foo_[pos];
  15.         }
  16. };
  17.  
  18. int main()
  19. {
  20.     A<int, 50> a;
  21.     a[5] = 55;
  22. }
Success #stdin #stdout 0s 2880KB
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stdout 
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https://ideone.com/TzN65X
language:
C++14 (gcc 8.3)
created:
13 years ago
visibility:
public

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