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  1. #include <iostream>
  2.  
  3.  
  4. #define PRINT_TRACE(STR) \
  5. std::cout << __FILE__ << ":" << __LINE__ << ":" << STR << "\n";
  6.  
  7. template<size_t SZ>
  8. void LoopThrough(const int(&Item)[SZ])
  9. {
  10.     PRINT_TRACE("Specialized version");
  11.     for (size_t index = 0; index < SZ; ++index)
  12.     {
  13.         std::cout << Item[index] << "\n";
  14.     }
  15. }
  16. /*
  17.  
  18.  
  19. template<typename Type, size_t SZ>
  20. void LoopThrough(const Type(&Item)[SZ])
  21. {
  22.     PRINT_TRACE("Generic version");
  23.     for (size_t index = 0; index < SZ; ++index)
  24.     {
  25.         std::cout << Item[index] << "\n";
  26.     }
  27. }
  28.  
  29.  
  30.  
  31. class Sample
  32. {
  33.     public:
  34.  
  35.     template<size_t SZ>
  36.     void LoopThrough(const int(&Item)[SZ])
  37.     {
  38.         PRINT_TRACE("Specialized version");
  39.         for (size_t index = 0; index < SZ; ++index)
  40.         {
  41.             std::cout << Item[index] << "\n";
  42.         }
  43.     }
  44.  
  45.     template<typename Type, size_t SZ>
  46.     void LoopThrough(const Type(&Item)[SZ])
  47.     {
  48.         PRINT_TRACE("Generic version");
  49.         for (size_t index = 0; index < SZ; ++index)
  50.         {
  51.             std::cout << Item[index] << "\n";
  52.         }
  53.     }
  54.  
  55.  
  56. };
  57.  
  58. */
  59. int main()
  60. {
  61.       {
  62.        int arr[] = { 1, 2 };
  63.        LoopThrough(arr);
  64.  
  65.     }
  66. }
  67.  
Success #stdin #stdout 0.02s 2680KB
comments (?)
stdin 
Standard input is empty
stdout 
prog.cpp:10:Specialized version
1
2
https://ideone.com/opX6g
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
secret

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