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  1. #include <iostream>
  2.  
  3. template <typename T>
  4. void print (T i)
  5. {
  6.         std::cout << "simple" << std::endl;
  7. }
  8. template <template<typename> class FF, typename TT>
  9. void print (FF<TT> i)
  10. {
  11.         std::cout << "template" << std::endl;
  12. }
  13.  
  14. template <>
  15. void print<int>(int i)
  16. {
  17.         std::cout << "int" << std::endl;
  18. }
  19.  
  20.  
  21. template <typename T>
  22. struct R
  23. {
  24.         T x;
  25. };
  26.  
  27. int main()
  28. {
  29.         R<int>  r;
  30.         print<int>(1.1);          // ok, prints int
  31.         print(1.1);               // ok, prints simple
  32.         print<int>(1);            // ok, prints int
  33.         print(1);                 // ok, prints int
  34.         print(r);                 // ok, prints template
  35.         print< R<int> >(r);       // ?? why simple ??
  36.         print< R,int >(r);       // ?? why simple ??
  37.                                   // gcc 4.6.2 (-std=c++0x) and 4.8.1 (-std=c++11)
  38. }
Success #stdin #stdout 0s 3340KB
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int
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https://ideone.com/9qHYJf
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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