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  1. #include <iostream>
  2. #include <type_traits>
  3.  
  4. template <typename T, typename std::enable_if< std::is_same<T, int>::value, int >::type = 0>
  5. void foo(T t) {
  6.   std::cout << "int" << std::endl;
  7. }
  8.  
  9. template <typename T, typename std::enable_if< !std::is_same<T, int>::value, int >::type = 0>
  10. void foo(T t) {
  11.   std::cout << "not int" << std::endl;
  12. }
  13.  
  14. int main(int argc, char* argv[])
  15. {
  16.   foo(10);
  17.   foo(10.1);
  18.   return 0;
  19. }
  20.  
Success #stdin #stdout 0s 2884KB
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stdin
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Standard input is empty
stdout
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int
not int
https://ideone.com/NYXiS
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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